Portcyou - Avoid port conflicts, code with confidence
Avoid port conflicts, code with confidence
Professional port lookup database helping developers quickly find port usage information to avoid port conflicts during development
Common Ports Overview
Carefully curated port information covering web services, databases, development tools, and more
FTP data transfer port for File Transfer Protocol data connections
Common Software (2)
Very Secure FTP Daemon, popular FTP server on Linux
Free FTP server software
Default port for SSH (Secure Shell) protocol for secure remote access
Common Software (3)
Secure remote login and file transfer protocol
Popular SSH client on Windows platform
SSH secure shell protocol
SMTP (Simple Mail Transfer Protocol) mailtransferprotocolport
Common Software (4)
MailTransferProxy
MailTransferProxy
SimpleEmailTransportProtocol
Simple Mail Transfer Protocol port for mail transmission and routing services
Common Software (2)
FileTransferProtocol
FileTransferService
Time Protocol service port for network time synchronization and time queries
Common Software (2)
TimeProtocolService
RFC 868TimeProtocol
DNS (Domain Name System) port for domain name resolution
Common Software (4)
Most widely used DNS server software
High-performance DNS server
Kubernetes cluster DNS service port
MTP ，mailtransferprotocol
Common Software (2)
mailtransferprotocolserver
mailtransfersystem
DHCP server port for Dynamic Host Configuration Protocol
Common Software (3)
Internet Systems Consortium DHCP server
Windows built-in DHCP server
DHCPServer
DHCP client port for Dynamic Host Configuration Protocol
Common Software (3)
Linux/Unix DHCP client
Windows built-in DHCP client
DHCPClient
Standard port for HTTP protocol, used by web servers to receive HTTP requests
Common Software (5)
Default port for Apache HTTP server
Default port for Nginx web server
Microsoft's web server integrated in Windows Server
Kerberos authentication protocol port
Common Software (2)
MIT-developed Kerberos implementation
MicrosoftDirectoryServiceKerberosAuthentication
Post Office Protocol version 2 (POP2)
Common Software (2)
Post Office Protocol version 2 server
Legacy mail service
POP3 (Post Office Protocol 3) for receiving email
Common Software (4)
IMAPPOP3MailServer
MailServer
ProtocolVersion3
Ident - Legacy server identification system, still used by IRC servers for user authentication
Common Software (2)
Identity daemon process
IRC server authentication
Simple File Transfer Protocol (SFTP) port
Common Software (2)
Simple File Transfer Protocol
filetransferservice
SQL service port for database query and management services
Common Software (2)
OracleSQLNetworkProtocol
databaseservice
NTP (Network Time Protocol) port for time synchronization
Common Software (3)
Microsoft RPCEndpoint Mapper，forWindows RPCService
Common Software (3)
WindowsRemoteService
Distributed
MicrosoftRemoteService
IMAP (Internet Message Access Protocol) port
Common Software (4)
IMAPPOP3MailServer
IMAPServer
MessageProtocol
BFTP, BackgroundFileTransferProgram
Common Software (2)
FileTransfer
TransferSystem
Simple GatewayMonitoringProtocol（[Simple Gateway Monitoring Protocol]( )，SGMP）
Common Software (2)
MonitoringProtocol
NetworkMonitoringTool
SQLservice
Common Software (2)
SQLservice
databasemanagementsystem
Distributed Mail System Protocol port for mail routing and transmission
Common Software (2)
DistributedMailServiceProtocolServer
MailSystem
SNMP (Simple Network Management Protocol) port
Common Software (3)
Open-sourceSNMP
WindowsSNMPService
Simple Network Management Protocol for network device monitoring
SNMP trap port for network management and monitoring alerts
Common Software (3)
Open-sourceSNMP
NetworkMonitoringSoftware
SNMP trap port for receiving device alerts
Border Gateway Protocol port for internet routing information exchange
Common Software (3)
Software
Service: BIRD Internet Routing Daemon...
Calico network plugin BGP port
AppleTalk Routing Maintenance
Common Software (2)
Network
NetworkService
IMAP3 protocol port for mail retrieval and management
Common Software (2)
IMAPProtocolVersion3Server
IMAPService
Timestamp Protocol port for time synchronization and timestamp services
Common Software (2)
TimeProtocolService
TimeSyncService
ODMR，On DemandMailDelivery
Common Software (2)
MailService
MailSystem
HP OpenView HTTPs proxyProgram
Common Software (2)
HP OpenView HTTPsproxy
NetworkManagementSoftware
AURP, AppleTalk Upgrade RoutingProtocol
Common Software (2)
AppleTalkProtocol
Service
LDAP (Lightweight Directory Access Protocol) port
Common Software (2)
Open-sourceLDAP
MicrosoftDirectoryService
HTTPS protocol standard port for secure web communication and encrypted transmission
Common Software (9)
SSL/TLSEncryptionApache WebServer
HTTPSNginxServerConfiguration
Default port for Apache HTTPS server
SMB/CIFS (Server Message Block) protocol port for file and printer sharing
Common Software (3)
WindowsFileSharingService
UnixSystemSMB/CIFSProtocol
Server Message BlockFileSharingProtocol
Kerberos password change port for password modification and key management
Common Software (2)
Kerberosmanagementservice
ManagementSystem
SMTP over SSL port for secure mail transmission
Common Software (4)
PostfixsecureSMTP
securemailtransfer
SMTP over SSL/TLS
IPSec (Internet Protocol Security) IKE (Internet Key Exchange) port
Common Software (3)
Syslog system log protocol port for log transmission
Routing Information Protocol port for network routing information exchange
Common Software (2)
Protocol
Software
Extended File Transfer Protocol port for enhanced file transfer services
Common Software (2)
FileTransferProtocolServer
FTPService
NNTP over SSL port for secure newsgroup services
Common Software (3)
IMAP over SSL port for secure mail retrieval
Common Software (2)
secureIMAP4service
securemailaccess
SMTP mail submission port for mail client message sending
Common Software (3)
LDAP over SSL port for secure directory service access
Common Software (3)
SSLLDAPServer
SSLDirectoryService
LDAPSecurityDirectoryProtocol
FTP data transfer over SSL port for secure FTP data transmission
Common Software (2)
FTPSTransferPort
FTPSTransferPort
FTP control over SSL port for secure FTP control connections
Common Software (2)
FTPSControlPort
FTP over SSL/TLSEncryption
IMAPS (IMAP over SSL/TLS) Security IMAPProtocolport
Common Software (4)
SSL/TLSIMAPServer
MicrosoftMailServer
IMAP over SSL/TLS
POP3S (POP3 over SSL/TLS) Security POP3Protocolport
Common Software (3)
OpenVPN service port for VPN connections and secure tunneling
Common Software (2)
OpenVPN UDPPort
VPNService
Echo (Alternative) - Alternative default port for Echo framework
Common Software (1)
Alternative default port for Echo framework
Default port for Microsoft SQL Server database server
Common Software (2)
Default port for Microsoft SQL Server database server
Default port for Microsoft Azure SQL database
Microsoft SQL Server monitoring port for database instance discovery
Common Software (1)
Microsoft SQL Server Browser service
Oracle database listener port for database connections and communication
Common Software (2)
Default port for Oracle database listener
Oracle Database Express Edition - free version
RADIUS authentication port for network access authentication services
Common Software (1)
RADIUS Remote Authentication Dial-In User Service
MQTT Message Queuing Telemetry Transport protocol port
Common Software (3)
MQTT Message Queuing Telemetry Transport protocol port
ThingsBoard MQTTPort
IBM Watson IoT MQTTPort
MQTT WebSocketport
Common Software (1)
MQTT WebSocketPort
cPanel HTTPS port for secure web hosting control panel access
Common Software (2)
cPanel SSLSecurityConnection
SecurityRADIUSProtocol
WHM HTTPS port for secure Web Host Manager access
Common Software (1)
WebHost ManagerServerManagement
WHM HTTPS port for alternative secure Web Host Manager access
Common Software (1)
WHM SSLSecurityConnection
cPanel Webmail port for web-based email client access
Common Software (1)
cPanel webmail service
cPanel Webmail HTTPS port for secure web-based email access
Common Software (1)
cPanel SSL webmail service
Apache ZooKeeper client connection port for distributed coordination service
Common Software (2)
Default port for Apache ZooKeeper coordination service
ZooKeeperClusterPlatform
SSH protocol alternate port for secure remote access alternative
Common Software (2)
DirectAdmin SSLConnection
SSH protocol alternate port for secure remote access alternative
Delve - Go language debugger
Common Software (1)
Go language debugger
Oracle database listener port for enterprise database connections
Common Software (1)
Oracle Database SSL service
Oracle database secure listener port for SSL-encrypted database connections
Common Software (1)
Oracle Database connection pool service
Apache ZooKeeper cluster communication port for inter-cluster node communication
Common Software (2)
DistributedServiceClusterPort
ZooKeeper inter-node communication port
Web development service port for local development and test servers
Common Software (29)
Node.jsDevelopmentServerPort
ReactApplicationDevelopmentServerPort
Next.jsFrameworkDevelopmentServerPort
HTTP proxy service port for web proxy and caching services
Common Software (3)
Squid HTTPProxy
Apache HTTPServerProxy
Squid HTTPProxy
MySQL database standard port for MySQL database connections and queries
Remote Desktop Protocol port for Windows remote desktop connections
Common Software (3)
WindowsRemoteDesktopService
RDPClient
MicrosoftRemoteDesktopProtocol(RDP)
Network service port for application-specific communication
Common Software (1)
R Shiny application server
Apache ZooKeeper election port for cluster leader election
Common Software (2)
DistributedServiceClusterleaderPort
ZooKeeperPort
OpenTSDB time series database HTTP port
Common Software (1)
OpenTSDB time series database HTTP port
SIP over TLS port for secure Session Initiation Protocol communication
Common Software (1)
SIP over Transport Layer Security
Vite - Next generation frontend build tool with lightning fast dev server
Common Software (1)
Next generation frontend build tool with lightning fast dev server
XMPP over SSL port for secure instant messaging transmission
Common Software (1)
XMPP SSL secure connection
XMPP HTTP port for HTTP-based XMPP communication
Common Software (1)
XMPP HTTP binding protocol
PostgreSQL database standard port for PostgreSQL database connections
Common Software (1)
Default port for PostgreSQL database server
VNC remote desktop port for cross-platform remote desktop access
AMQP message queue port for message queuing and asynchronous communication
Common Software (3)
Advanced Message Queuing Protocol service
Default AMQP port for RabbitMQ message queue
Eclipse Hono AMQPPort
VNC HTTP port for web-based remote desktop access
Common Software (2)
VNCHTTP
WebVNCClient
VNC standard port for Virtual Network Computing remote access
Common Software (3)
VirtualNetworkServer
VNCServer
Virtual Network ComputingRemoteDesktop
CouchDB database port for document database HTTP interface
Common Software (1)
Default port for Apache CouchDB document database
WinRM HTTPS port for Windows Remote Management secure communication
Common Software (1)
CouchDBPort
Qdrant vector database HTTP API port
Common Software (2)
Qdrant vector database HTTP API port
QdrantDatabase
Network service port for database-specific communication
Common Software (1)
QdrantDatabasegRPCPort
RedisServer defaultport
Common Software (2)
Default port for Redis in-memory database
FeastStorageRedisPort
Redis database backup port for in-memory data structure storage
Common Software (1)
Redis Sentinel high availability monitoring port
Default secure port for Kubernetes API server, main entry point for cluster management and interaction
Common Software (2)
Kubernetes APIServerPort
Kubernetes API server port
Network service port for application-specific monitoring
Common Software (1)
Apache CouchDB HTTPSPort
Application service port for various applications and services
Common Software (5)
DistributedNoSQLDatabase
Cassandra
Full-stack JavaScript platform
Application management port for application management and monitoring
Common Software (5)
JavaApplicationServer
WebLogicServer
Egg.js production environment default port
Neo4j HTTPS port for graph database secure web interface
Common Software (1)
Neo4jDatabaseHTTPSPort
Default HTTP port for Neo4j graph database
Common Software (1)
Default HTTP port for Neo4j graph database
Neo4j Bolt protocol port for graph database connections
Common Software (1)
Neo4j Bolt protocol port
Network service port for application monitoring interface
Common Software (2)
HTTP alternative port for web applications and development services
Common Software (3)
ChromaDatabaseManagementPort
NVIDIA TritonServergRPCPort
KongAdminAPI
HTTP alternative service port for HTTP services and web applications
Common Software (3)
HTTPPortService
WebDevelopmentServer
ClearMLFileServerPort
HTTP alternative port for web server management
Common Software (1)
Hadoop HDFS NameNode
Network service port for application monitoring interface
Common Software (1)
Hadoop YARN NodeManager
HTTP proxy standard port for web proxies, application servers, and development environments
Common Software (398)
Default port for Apache Tomcat application server
HTTPProtocolPortDevelopmentTesting
Red HatJavaApplicationServer
Default HTTP port for InfluxDB time series database
Common Software (3)
InfluxDB 2.x unified HTTP port
LoRaWAN network server port
LinkerdManagementInterface
Application service alternative port for application web interfaces and management
Common Software (6)
DistributedStorageFrameworkYARN ResourceManager Web
HTTPPort
InfluxDB RPC service port
Enterprise application management port for enterprise application monitoring and management
Common Software (3)
Splunk data analytics web interface
SplunkManagementPort
InfluxDB UDPPort
HTTP alternative port for web applications and servers
Common Software (1)
Apache Druid Coordinator
HTTPS alternative port for secure web services and applications
Common Software (8)
HTTPSPortService
SSL Webservice
Kubernetes WebHTTPSPort
Streamlit web application port for data science application display
Common Software (1)
Streamlit machine learning application framework port
Default port for ArangoDB multi-model database
Common Software (1)
Default port for ArangoDB multi-model database
MQTT over SSL port for secure IoT message transmission
Common Software (6)
MQTTSecurityTransferPort
Eclipse Hono MQTTPort
AWS IoT MQTTPort
Nodemon - Node.js application development tool
Common Software (9)
Node.js application development tool
Go ecosystem for rapid web development
ByteDance open-source Go RPC framework
Default port for Apache Cassandra distributed database
Common Software (1)
Default port for Apache Cassandra distributed database
Monitoring service port for system monitoring and metrics collection
Common Software (5)
IBMApplicationServer
Prometheus monitoring system Web UI port
InvokeAI APIServicePort
Default port for Apache Kafka message broker for message publishing and subscription
Common Software (2)
Default port for Apache Kafka message queue
KafkaPlatform
Apache Cassandra database port for distributed database system
Common Software (1)
Cassandra ThriftClientPort
Elasticsearch search engine HTTP API port for data indexing and search
Common Software (4)
HTTP API port for Elasticsearch search engine
AWSElasticsearchService
OpenSearchHTTP APIPort
Node.js Inspector - Node.js debugger port
Common Software (1)
Node.js debugger port
Hadoop NameNode Web UI port for cluster management interface
Common Software (1)
Hadoop NameNode Web interface
Web management panel port for system administration and configuration
Common Software (4)
WebminSystemManagementInterface
BackupSoftware
ScyllaDB REST APIPort
Zabbix Agent port for system monitoring agent communication
Common Software (2)
MonitoringMonitoringNetworkApplication
Default port for Zabbix monitoring agent
Zabbix Server port for monitoring server data collection
Common Software (2)
MonitoringMonitoringNetworkApplication
Default port for Zabbix server
Ollama AI model service port for local large language model services
Common Software (1)
Ollama local large language model service port
RabbitMQ management console port for message queue management
Common Software (1)
Default port for RabbitMQ management interface
Redis cluster port for distributed cache cluster
Common Software (1)
Redis cluster bus port
Milvus vector database port for vector similarity search
Common Software (1)
Milvus vector database gRPC port
Default port for CockroachDB distributed SQL database
Common Software (1)
Default port for CockroachDB distributed SQL database
MongoDBDatabaseServer defaultport
Common Software (1)
Default port for MongoDB database server
MongoDB sharding service port for database shard coordination
Common Software (1)
MongoDB shard server port
MongoDB config service port for sharded cluster configuration
Common Software (1)
MongoDB config server port
gRPC-Go - gRPC implementation for Go
Common Software (2)
gRPC implementation for Go
WeaviateDatabasegRPCPort
Hadoop NameNode port for distributed file system management
Common Software (3)
DistributedStorageFrameworkHDFS NameNode Web
ClouderaHadoop
Hadoop HDFS NameNode Web interface (Legacy)
Reserved port；not used（if the sending process does not prepare to accept reply messages，can be used as source port）
Common Software (2)
Port
TCP/IPProtocol
TCP Multiplexer service port for multiplexing multiple TCP connections on a single port
Common Software (2)
TCPPortService
Server
Remote Job Entry service port for remote job submission and management
Common Software (2)
RemoteService
System
Echo Protocol service port for network connection testing and diagnostics
Common Software (2)
Service
Server
Discard Protocol service port for network testing and data discarding
Common Software (2)
ProtocolService
NetworkTestingTool
Systemstatus display
Common Software (2)
SystemService
SystemMonitoringTool
Daytime Protocol service port for retrieving system date and time information
Common Software (2)
TimeService
TimeService
Network Status Protocol service port for displaying network connection status information
Common Software (2)
NetworkService
NetworkTool
Quote of the Day Protocol service port for providing daily quotes and message services
Common Software (2)
Service
Service
Message SendingProtocol
Common Software (2)
MessageProtocolService
MessageService
Character Generator Protocol service port for generating test character streams
Common Software (2)
Service
NetworkTestingTool
File Transfer Protocol standard port for establishing control connections between clients and FTP servers
Common Software (2)
FileTransferProtocolNetworkTransferFile
FTPServerSoftware
Resource Location Protocol service port for network resource location and discovery
Common Software (2)
ProtocolServer
Service
Graphics Protocol service port for graphics data transmission and processing
Common Software (2)
ProtocolService
Service
Host Name Server port for hostname resolution and name services
Common Software (2)
Server
Service
WHOIS protocol port for domain name and IP address information queries
Common Software (2)
WHOISService
Domain
WHOIS protocol port for domain name and IP address queries
Common Software (1)
Generic Routing EncapsulationProtocol
TACACS authentication protocol port for network device authentication and authorization
Common Software (2)
TerminalControlControlSystem
authenticationsystem
Remote Access Protocol port for remote system access and management
Common Software (2)
remoteaccessservice
NetworkManagementTool
TFTP (Trivial File Transfer Protocol) simple file transfer protocol port
Common Software (4)
TFTP server for Linux
TFTP server for Windows platform
FileTransferProtocol
Gopher protocol port for document retrieval and information browsing
Common Software (2)
Gopherprotocolserver
Service
Finger protocol port for user information queries and system status retrieval
Common Software (2)
Protocol
Service
HTTP alternative port for web services and HTTP communication
Common Software (2)
TorBrowser
Service
HTTP alternative port for web proxy and caching services
Common Software (2)
Torcontrolport
Tool
Hostname service port for network hostname resolution
Common Software (2)
NetworkServer
Service
ISO-TSAP (Transport Service Access Point) protocol
Common Software (2)
ISOTransferService
OSIProtocol
Remote Procedure Call port mapper for dynamic port allocation of RPC services
Common Software (3)
UUCP path service port for Unix-to-Unix copy protocol path information
Common Software (2)
UNIXUNIXProtocolService
UNIXService
Network News Transfer Protocol port for newsgroup article distribution and retrieval
Common Software (3)
NetBIOS name service port for Windows network name resolution
Common Software (3)
WindowsNetBIOSService
UnixSystemSMB/CIFSProtocol
NetBIOSService
NetBIOS datagram service port for Windows network connectionless communication
Common Software (3)
WindowsNetBIOSService
UnixSystemSMB/CIFSProtocol
NetBIOSService
NetBIOS session service port for Windows file and printer sharing
Common Software (3)
WindowsNetBIOSService
UnixSystemSMB/CIFSProtocol
NetBIOSServicePort
IRC protocol port for Internet Relay Chat services
Common Software (2)
IRC
IRCServerSoftware
Quick Mail Transfer Protocol port for mail transmission and relay services
Common Software (2)
MailTransferProtocol
mailsystem
IPX protocol port for Novell network communication protocol
Common Software (2)
IPXgatewayservice
Novellnetworkservice
Message Posting Protocol port for message distribution and publishing services
Common Software (2)
ProtocolServer
MessageSystem
Efficient Short Remote Operations protocol port for short message transmission services
Common Software (2)
RemoteService
RemoteSystem
BGMP protocol port for Border Gateway Multicast Protocol
Common Software (2)
Protocol
System
Novastor Online Backup
Common Software (2)
NovastorBackupSoftware
BackupService
AppleShare IP file service port for Apple file sharing protocol
Common Software (2)
ServerManagementTool
macOSserverservice
H.323 call signaling port for audio-video communication protocol
Common Software (2)
MessageProtocolServer
MessageService
Rpc2portmap service port for remote procedure call port mapping
Common Software (2)
RPC2PortService
RemoteService
ClearCase Load Balancing
Common Software (2)
ClearCase
Service
Remote Network Connection protocol port for network device remote management
Common Software (2)
remotenetworkserversystem
networkservice
Unassigned protocol port for application-specific services
Common Software (2)
Monitoring
ManagementSystem
Direct Connect protocol port for peer-to-peer file transfer
Common Software (2)
Direct ConnectService
Network
Trap Convention port for system monitoring and alert services
Common Software (2)
Direct Connectclient
FileSharingApplication
Service Location Protocol port for network service discovery
Common Software (2)
ServiceProtocol
Service
Simple Network Paging Protocol port for paging and notification services
Common Software (2)
NetworkProtocol
System
Retrospect service port for file system backup and recovery
Common Software (2)
RetrospectBackupSoftware
Backup
Modbus TCP protocol port for industrial device communication
Common Software (1)
Modbus TCP industrial communication protocol port
Remote Execution protocol port for remote command execution services
Common Software (2)
Remote
Remote
Remote Login protocol port for remote login and authentication services
Common Software (2)
Remote
RemoteService
Line Printer Daemon port for network printing services
Common Software (2)
Printing
UnixPrintingSystemLPDProtocol
Routing Information Protocol port for routing table information exchange
RPC Remote Procedure Call port for distributed system communication
Common Software (2)
RemoteService
Courier RPCsystem
netnews protocol port for network news transmission and distribution
Common Software (2)
NetworkService
System
UUCP Unix-to-Unix Copy Protocol port for file transfer
Common Software (2)
UNIXUNIXProtocol
filetransfersystem
DHCPv6 client
Common Software (2)
DHCPv6 client
IPv6configurationservice
DHCPv6 client port for IPv6 dynamic host configuration
Common Software (2)
DHCPv6server
IPv6Configuration
Real Time Streaming Protocol port for audio-video streaming media transmission
Common Software (3)
Internet Printing Protocol port for network printing service management
Common Software (2)
UnixPrintingSystem
WindowsPrinting
Doom game protocol port for multiplayer game network communication
Common Software (1)
Doom multiplayer game port
MS Exchange routing port for mail system routing services
Common Software (1)
Microsoft Exchange Routing Group port
Kerberos network authentication protocol administration port for authentication service management
Common Software (1)
Kerberos network authentication protocol administration port for authentication service management
Kerberos authentication protocol version 4 port for legacy Kerberos authentication
Common Software (1)
Kerberos authentication protocol version 4 port for legacy Kerberos authentication
rsync protocol port for file synchronization and backup services
Common Software (1)
rsyncRemoteFileSyncTool
VMware ESX server port for virtualization management services
Common Software (1)
VMware ESX server authentication port
DNS remote name daemon control port for DNS server management
Common Software (1)
BINDRemoteControl
Telnet over SSL port for secure remote terminal access
Common Software (1)
Telnet over SSL/TLS
Dynamic port range starting port, beginning of system-assigned ephemeral ports
Common Software (1)
Dynamic port range starting port, beginning of system-assigned ephemeral ports
Network blackhole service port for network troubleshooting and testing
Common Software (1)
Network blackhole service port for network troubleshooting and testing
Dynamic port range port for client temporary connections
Common Software (1)
Windows MessengerServicePort
Dynamic port range port for network application temporary connections
Common Software (1)
ICQCommunicationSoftware
Dynamic port range port for system service temporary connections
Common Software (1)
WindowsRemote
Dynamic port range port for inter-process temporary communication
Common Software (1)
WindowsRemotePort
Dynamic port range port for application temporary port allocation
Common Software (1)
BBN IADNetworkProtocol
SOCKS proxy protocol port for proxy server connections
Common Software (4)
Management port, mainly used for JMX
Common Software (1)
Default port for Java Management Extensions RMI registry
LUPA network management port for network device configuration
Common Software (1)
EventStoreStorageTCPPort
Parcel (Alternative) - Alternative default port for Parcel
Common Software (2)
Alternative default port for Parcel
LM StudioServerPort
Hugo - The world's fastest framework for building static websites
Common Software (2)
The world's fastest framework for building static websites
Hugo static site generator development server
Sonic search server port for high-performance search and suggestion services
Common Software (1)
SonicSearchServer
T.120 protocol port for multimedia conference data transmission
Common Software (1)
Windows Live Messenger instant messaging
MMS mapping service port for multimedia communications
Common Software (1)
LoRaWANPort
L2TP protocol port for Layer 2 Tunneling Protocol
Common Software (1)
Layer 2 Tunneling Protocol VPN
L2F protocol port for Layer 2 Forwarding protocol
Common Software (1)
Layer 2 Forwarding Protocol
PPTP protocol port for Point-to-Point Tunneling Protocol
Common Software (2)
Point-to-Point Tunneling Protocol VPN service
Protocol
Windows Media service port for streaming media transmission
Common Software (1)
Microsoft Windows Media streaming service
RADIUS accounting port for network access accounting services
Common Software (1)
RADIUS accounting and auditing service
MSN Messenger port for instant messaging services
Common Software (1)
Microsoft MessengerService
UPnP device discovery port for plug-and-play network devices
Common Software (1)
Universal Plug and Play Simple Service Discovery Protocol port
Real-Time Messaging Protocol port for audio and video streaming transmission
Common Software (1)
Real-Time Messaging Protocol port for audio and video streaming transmission
Network discovery service port for LAN device discovery
Common Software (1)
HAProxy load balancer statistics page port
Default port for InterSystems IRIS data platform
Common Software (1)
Default port for InterSystems IRIS data platform
Big Brother network monitoring port for network status monitoring
Common Software (1)
CactiNetworkMonitoringToolPort
Cisco SCCP protocol port for IP telephony signaling control
Common Software (1)
Cisco Skinny Client Control Protocol
Cisco management port for network device web management
Common Software (1)
CiscoManagementPort
Web service alternative port for HTTP service extension
Common Software (1)
GlobeNetworkProtocol
Nagios monitoring service port for system monitoring agent
Common Software (3)
GraphiteStorageSystemPort
Graphite Carbon receiver port
GNU fingerService
Mailbox management service port for email storage and management
Common Software (2)
Graphite Carbon PickleProtocolPort
Mailbox management service port for email storage and management
Berkeley network service port for Berkeley socket communication
Common Software (1)
Berkeley network service port for Berkeley socket communication
Search agent service port for search request proxying and forwarding
Common Software (1)
Search agent service port for search request proxying and forwarding
raid-cd - RAID CDService
Common Software (1)
RAID CDService
Web application service port for enterprise web applications
Common Software (1)
XinupageserverService
Web service extension port for multi-instance web deployment
Common Software (1)
ServservNetworkService
Web development alternative port for development testing environment
Common Software (1)
DownNetworkProtocol
Web application alternative port for application backup services
Common Software (1)
Xinuexpansion3Service
Web service port for cloud-native applications
Common Software (1)
Xinuexpansion4Service
Device management port for network device configuration
Common Software (2)
CentOS Web PanelManagementPort
Device2NetworkProtocol
Device management port for backup network device configuration
Common Software (1)
CentOS Web PanelPort
Web application extension port for microservice architecture
Common Software (1)
LAMNetworkProtocol
interbase - InterBaseDatabase
Common Software (1)
InterBaseDatabase
Web service backup port for load-balanced deployment
Common Software (1)
ISISNetworkProtocol
Web application port for containerized web services
Common Software (1)
ISISProtocol
Web development port for local development server
Common Software (1)
RIMSLNetworkProtocol
Web application port for distributed web applications
Common Software (1)
CDFUNCNetworkProtocol
Web service port for API gateway services
Common Software (1)
SDFUNCNetworkProtocol
Web application port for reverse proxy services
Common Software (1)
DLSNetworkProtocol
Web service port for static content distribution
Common Software (1)
DLSMonitoringProtocol
Network File System protocol port for remote file access and sharing
Common Software (1)
Network File System protocol port for remote file access and sharing
Web application port for content management systems
Common Software (1)
Data Link Switching
HTTP protocol alternate port for alternative web service access
Common Software (1)
HTTP protocol alternate port for alternative web service access
Infowave Mobility service port for mobile application communication
Common Software (2)
cPanelWebsiteControlPanel
InfowaveMobileSystem
Oracle XDB - Oracle XMLDatabase
Common Software (1)
Oracle XMLDatabase
Web service port for enterprise portal applications
Common Software (1)
RTCM SC-104Protocol
Web application port for e-commerce platforms
Common Software (1)
ZephyrServer
Zephyr notification service port for message notification systems
Common Software (2)
Zephyr notification system service
ZephyrClient
Web service port for online collaboration tools
Common Software (1)
ZephyrManagement
IBM MQSeries - IBM MQSeriesMessage Queue
Common Software (1)
IBM MQSeriesMessageQueue
Web application port for project management systems
Common Software (1)
Multicast Zone Announcement Protocol
BinTec router management port for network device management and configuration
Common Software (1)
BinTec router management port for network device management and configuration
Web application port for learning management systems
Common Software (1)
ComcamNetworkProtocol
Web service port for customer relationship management
Common Software (1)
ErgolightNetworkProtocol
Web application port for enterprise resource planning
Common Software (1)
Unified Messaging Service Protocol
Web service port for business intelligence analytics
Common Software (1)
EventStore event store HTTP port
Docker remote API port for Docker daemon management
Common Software (1)
Docker daemon insecure communication port
Docker TLS remote API port for secure Docker management
Common Software (1)
Docker daemon secure communication port
etcd client communication port for distributed key-value storage
Common Software (4)
Client communication port for etcd distributed key-value store
etcd storage port used by Kubernetes
etcdClientPortKubernetes
etcd server communication port for cluster node communication
Common Software (1)
etcd cluster inter-node communication port
etcd listening port for cluster management and configuration
Common Software (1)
etcdPort
Fluentd log collection port for unified log management
Common Software (1)
OrientDB multi-model database binary port
OrientDB HTTP port for graph database web interface
Common Software (1)
OrientDB HTTPPort
Symantec AV port for antivirus software communication
Common Software (1)
Symantec AntiVirus management service
Storybook - Tool for building UI components and pages
Common Software (2)
Default port for Firebird relational database
Common Software (1)
Default port for Firebird relational database
Remix - Full-stack React framework focused on web standards
Common Software (3)
LDAP directory service port for directory information access
Common Software (1)
KNX/EIBPort
iTunes Digital Audio Access Protocol port for music sharing services
Common Software (1)
iTunes Digital Audio Access Protocol
Subversion version control port for code version management
Common Software (1)
Subversion version control system
Frontend development server port - commonly used by Hexo, Jekyll and other frameworks
Common Software (6)
Fast, simple and efficient blog framework
Simple, blog-aware static site generator
GraphQL server for building data graphs
Network service port for application listening services
Common Software (1)
Apache Spark SQL query
HTTP alternative port for web application services
Common Software (1)
ZincSearchServer
cAdvisor container monitoring port for container performance monitoring
Common Software (1)
ContainerMonitoringPort
Angular development server port for frontend development and testing
Common Software (3)
AngularFrameworkDevelopmentServerPort
Ionic application development server
PrefectPort
Astro - Modern static site generator supporting multiple frontend frameworks
Common Software (1)
Modern static site generator supporting multiple frontend frameworks
Erlang Port Mapper Daemon port for distributed Erlang node communication
Common Software (1)
Erlang Port Mapper Daemon (used by CouchDB, etc.)
Rundeck job scheduling port for operations automation
Common Software (1)
RundeckPlatformPort
HTTPS alternative port for secure web services
Common Software (1)
KubernetesServerSecurityPort
Docusaurus - Easy to maintain open source documentation websites
Common Software (2)
Easy to maintain open source documentation websites
Sophos UTMManagementPort
I2P protocol port for anonymous network communication
Common Software (1)
MetasploitFrameworkHTTPSPort
IPSec NAT-T port for VPN network address translation
Common Software (1)
IPSec NAT
SaltStack publisher port for configuration management
Common Software (1)
SaltStackPort
SaltStack request port for remote execution
Common Software (1)
SaltStackServerPort
Web Framework port, mainly used for Spark Java
Common Software (1)
Default port for Spark Java micro web framework
Nomad cluster port for distributed task scheduling
Common Software (1)
HashiCorp Nomad cluster scheduler HTTP port
Nomad RPC port for cluster node communication
Common Software (1)
HashiCorp Nomad RPC communication port
Nomad Serf port for cluster discovery and failure detection
Common Software (1)
HashiCorp Nomad Serf cluster communication port
OPC UA binary protocol port for industrial automation data exchange
Common Software (1)
OPC Unified Architecture port
OPC UA discovery port for industrial device discovery
Common Software (1)
OPC UAServicePort
RadminVPN service port for remote desktop connections
Common Software (1)
Radmin remote desktop management tool
Universal network service port for web applications and development servers
Common Software (6)
Python FlaskFrameworkDevelopmentServerPort
Protocol
Real-time bidirectional event-based communication library
Universal network service port for socket communication
Common Software (1)
Slingbox media streaming device
FileMaker Pro database port for database network sharing
Common Software (1)
FileMaker Pro database service
RTP media transport port for real-time media streaming
Common Software (1)
Real-time Transport Protocol media streaming
RTP media transport port for backup real-time media streaming
Common Software (2)
RTP Control Protocol service
Default port for Java Debug Wire Protocol
Logstash Beats port for log data transmission
Common Software (2)
Logstash BeatsPort
Logstash
Service: Yahoo! Messenger...; Java frameworks: Ratpack
Common Software (2)
Yahoo instant messaging service
Default port for Ratpack asynchronous web framework
Session Initiation Protocol port for VoIP voice calls and video communication
Common Software (1)
Session Initiation Protocol port for VoIP voice calls and video communication
VitePress - Vite-based static site generator designed for documentation
Common Software (1)
Vite-based static site generator designed for documentation
AOL Instant Messaging
Common Software (1)
America Online instant messaging service
XMPP client connection
Common Software (1)
XMPP Extensible Messaging and Presence Protocol client
XMPP server connection
Common Software (1)
XMPP server-to-server communication protocol
mDNS multicast DNS port for zero-configuration network service discovery
Common Software (1)
Multicast DNS service discovery port
Network monitoring service port for infrastructure monitoring
Common Software (1)
Calico TyphaPort
Prisma Studio - Visual editor for Prisma database toolkit
Common Software (1)
Visual editor for Prisma database toolkit
Default port for Kibana, part of Elastic Stack providing data visualization and dashboard functionality
Common Software (1)
Kibana data visualization platform port
NRPE Plugin
Common Software (2)
Nagios Remote Plugin Executor
NagiosRemotePort
NRPE Nagios port for remote plugin execution
Common Software (1)
NagiosServicePort
AMQP over SSL port for secure message queuing
Common Software (1)
Azure IoT AMQPPort
CoAP protocol port for IoT device communication
Common Software (3)
CoAP over DTLS port for secure IoT communication
Common Software (1)
CoAPSecurityTransferPort
VNC remote desktop protocol port for graphical interface remote control
Common Software (1)
VNC remote desktop protocol port for graphical interface remote control
X Window System display protocol port for graphical interface forwarding
Common Software (1)
X Window System display protocol port for graphical interface forwarding
Storybook (Alternative) - Alternative default port for Storybook
Common Software (2)
Alternative default port for Storybook
TensorBoard machine learning visualization port
Web application port for data visualization interface
Common Software (1)
TDengine REST APIPort
Web service port for dashboards and reporting
Common Software (1)
Apache IoTDB time series database port
Monitoring agent port for system performance monitoring
Common Software (1)
TDenginePort
Web development port for application debugging interface
Common Software (1)
TDengineMonitoringPort
HTTP alternative port for web application services
Common Software (1)
Apache Ranger Admin interface
System configuration management port for system administration and configuration services
Common Software (1)
VarnishManagementPort
Blizzard Entertainment Gaming
Common Software (1)
Blizzard Battle.net gaming platform
Network service port for application-specific communication
Common Software (1)
Apache Flink TaskManager data exchange
Network Time Protocol backup port for time synchronization services
Common Software (1)
Apache Flink JobManager RPC
DameWare remote support
Common Software (1)
DameWare remote management tool
Network service port for application communication services
Common Software (1)
Apache Storm Nimbus daemon
IRC（Internet Relay Chat）
Common Software (3)
IRC SSL/TLS - IRC over SSL/TLSSecurity连接
Common Software (1)
IRC over SSL/TLSSecurity
Network service port for application listening services
Common Software (1)
Apache Storm Supervisor
Network monitoring port for infrastructure health checks
Common Software (1)
Weave NetPort
Weave NetNetworkPlugin控制port
Common Software (1)
Weave NetNetworkControlPort
Weave NetNetworkPlugin数据port
Common Software (1)
Weave NetNetworkPort
Service: BitTorrent...
Common Software (2)
BitTorrentclient
BitTorrentClient
Service: BitTorrent Tracker...
Common Software (1)
BitTorrent file sharing tracker
Web management port for application management interface
Common Software (1)
Graphite CarbonCachePort
Network service port for application-specific services
Common Software (1)
Apache Spark Master node
HTTP alternative port for web servers and applications
Common Software (1)
OpenLiteSpeedManagementControl
Network service port for application management interface
Common Software (1)
Cloudera Manager cluster management
iTunes wireless sync port for wireless synchronization between iTunes devices
Common Software (1)
QuickwitServer
HTTPS alternative port for secure web applications
Common Software (1)
LiteSpeedManagementControlSSL
Web application port for enterprise application services
Common Software (2)
MeilisearchHTTP APIPort
MeiliSearchServer
Web development port for local application testing
Common Software (1)
Stable Diffusion image generation WebUI port
Weave Net GossipProtocolport
Common Software (1)
Weave Net GossipProtocolPort
Web开发in广泛使用 port，especiallyPython Django
Common Software (16)
Python DjangoFrameworkDevelopmentServerPort
HTTPProtocolPort
Full-stack Node.js web framework focused on developer experience
NVIDIA Triton推理Server指标port
Common Software (1)
NVIDIA TritonServerPort
HTTP alternative port for web application services
Common Software (1)
Proxmox WebManagementInterface
Sonatype Nexus artifact repository manager port
Common Software (9)
Sonatype Nexus artifact repository manager port
kube-state-metricsPort
TensorFlow Serving REST APIPort
Database port, mainly used for H2 Database
Common Software (7)
Default port for H2 database web console
JFrog Artifactory artifact repository manager port
InfluxDB KapacitorPort
Apache Druidproxyport
Common Software (3)
Apache DruidProxyPort
Apache Druid Historical
Apache Kafka Connect REST API
Profiling port, mainly used for VisualVM
Common Software (1)
Default port for VisualVM performance analysis tool
Atlassian Bamboo CI/CDServerport
Common Software (1)
Atlassian Bamboo CI/CDServerPort
Riak Protocol Buffersport
Common Software (1)
Riak Protocol BuffersPort
Couchbase NoSQL database Web console port
Common Software (3)
Couchbase NoSQL database Web console port
Z-Wave JS UIControlPort
Apache Druid Overlord
Couchbaseviews andXDCRport
Common Software (1)
CouchbaseXDCRPort
Couchbase N1QL query service port
Common Software (1)
Couchbase N1QL query service port
Couchbase全文搜索Serviceport
Common Software (1)
CouchbaseServicePort
Couchbase分析Serviceport
Common Software (1)
CouchbaseServicePort
Couchbase事件Serviceport
Common Software (1)
CouchbaseServicePort
RiakDistributedDatabaseHTTPport
Common Software (1)
RiakDistributedDatabaseHTTPPort
HTTP alternative port for web services and applications
Common Software (2)
Apache Druid MiddleManager
Ionic development server
Typesensesearch engineHTTP APIport
Common Software (2)
TypesenseHTTP APIPort
TypesenseServer
JetBrains TeamCity CI/CDServerport
Common Software (1)
JetBrains TeamCity CI/CDServerPort
Privoxy HTTP proxy port for privacy protection proxy services
Common Software (1)
PrivoxyPort
Home Assistant port for smart home management
Common Software (2)
Home Assistant WebPort
PolipoPort
StatsD monitoring port for metrics data collection
Common Software (1)
StatsD metrics collection daemon port
StatsD administration port for monitoring service management
Common Software (1)
StatsDManagementInterfacePort
Puppet configuration management port for automated configuration management
Common Software (1)
PuppetConfigurationManagementServerPort
Deep Freeze Enterprise port for system freeze management
Common Software (1)
GoCDServerHTTPSPort
ActiveMQ Web Console port for message queue management
Common Software (1)
Apache ActiveMQ Web management console port
Apache IoTDB REST APIport
Common Software (1)
Apache IoTDB REST APIPort
ComfyUI APIServiceport
Common Software (1)
ComfyUI APIServicePort
HashiCorp Vault secret management system port
Common Software (1)
HashiCorp Vault secret management system port
Network service port for application communication
Common Software (1)
RayClusterManagementPort
Network service port for dedicated application communication
Common Software (1)
FlannelNetworkUDPPort
Consul server RPC communication port
Common Software (1)
Consul server RPC communication port
Consul Serf LAN cluster communication port
Common Software (1)
Consul Serf LAN cluster communication port
Consul Serf WAN cluster communication port
Common Software (1)
Consul Serf WAN cluster communication port
HAProxy statistics port for load balancer monitoring
Common Software (1)
HAProxy
VictoriaMetrics time series database port
Common Software (1)
VictoriaMetrics time series database port
Flannel network plugin VXLAN port
Common Software (1)
Flannel network plugin VXLAN port
Network service port for web applications
Common Software (1)
VictoriaMetricsClusterPort
HTTP API port for HashiCorp Consul service discovery
Common Software (2)
HTTP API port for HashiCorp Consul service discovery
TensorFlow Serving gRPCPort
Consul DNS interface port
Common Software (1)
Consul DNS interface port
Spring Cloud Eureka service registry port
Common Software (1)
Spring Cloud Eureka service registry port
Network service port for application-specific communication
Common Software (1)
RStudio Server statistical analysis environment
Airflow CeleryMonitoringport
Common Software (1)
Airflow CeleryMonitoringPort
QuestDB PostgreSQLProtocolport
Common Software (1)
QuestDB PostgreSQLProtocolPort
Nessus vulnerability scanner port for security vulnerability assessment
Common Software (1)
Nessus Web
Alibaba Nacos service discovery and configuration management port
Common Software (1)
Alibaba Nacos service discovery and configuration management port
Profiling port, mainly used for JProfiler
Common Software (1)
Default port for JProfiler performance analysis tool
Network service port for application listening services
Common Software (1)
Jupyter Hub multi-user server
Search Engine port, mainly used for Apache Solr
Common Software (2)
Default port for Apache Solr search engine
Apache SolrPort
Network service port for application communication interface
Common Software (1)
Apache Livy Spark REST service
Keystone.js - Node.js CMS and web application platform; Java frameworks: Play Framework
Common Software (10)
Node.js CMS and web application platform
Go microservices framework
Default port for Play Framework web application framework
Network service port for application-specific services
Common Software (1)
QuestDBPort
ClickHouse inter-server communication port
Common Software (2)
ClickHouse inter-server communication port
QuestDB InfluxDB Line ProtocolPort
Network service port for application monitoring services
Common Software (1)
Confluent Control Center
Tor anonymous network SOCKS proxy port for anonymous network access
Common Software (2)
Tor anonymous network SOCKS proxy port for anonymous network access
TorNetworkSOCKSProxyPort
Tor network control port for Tor service management and configuration
Common Software (2)
Tor network control port for Tor service management and configuration
TorNetworkControlInterfacePort
Web Framework port, mainly used for IBM WebSphere
Common Software (2)
Default port for IBM WebSphere Application Server
BackupPCBackupSoftwarePort
Network service port for application management interface
Common Software (1)
Apache Hive Metastore service
Transmission BitTorrent port for file download management
Common Software (2)
Calico TyphaPort
MilvusDatabaseWebManagementPort
Prometheus Alertmanager alert manager port
Common Software (1)
Prometheus Alertmanager alert manager port
Network service port for application monitoring and management
Common Software (1)
Calico FelixPort
Prometheus Node Exporter port for system metrics collection
Common Software (4)
HPPrintingNetworkPrintingService
JetDirectProtocolNetworkPrinting
Prometheus Node ExporterSystemPort
HAProxy Exporter port for load balancer metrics
Common Software (1)
BaculaFilePort
Network service port for monitoring metrics export
Common Software (1)
BaculaStoragePort
Blackbox Exporter port for network probe monitoring
Common Software (1)
Prometheus Blackbox ExporterPort
CoreDNS monitoring port for DNS server metrics
Common Software (1)
CoreDNSPort
Node.js Inspector (Alternative) - Node.js debugger alternative port
Common Software (1)
Node.js debugger alternative port
Elasticsearch cluster inter-node communication port
Common Software (2)
Elasticsearch cluster inter-node communication port
OpenSearchClusterPort
Network service port for application metrics monitoring
Common Software (1)
ManticoreSearchDaemon
Network service port for application monitoring services
Common Software (1)
SphinxSearchDaemon
Network service port for application-specific communication
Common Software (1)
OpenVASManagement
Zipkin distributed tracing system port
Common Software (2)
Zipkin distributed tracing system port
JaegerDistributedPort
Git distributed version control system protocol port for code repository access
Common Software (2)
Git distributed version control system protocol port for code repository access
、DistributedVersionControlSystem
Network service port for application-specific services
Common Software (1)
Nutanix Prism management interface port
HTTPS secure management port for secure access to web management interfaces
Common Software (2)
KubernetesControlWebhookPort
HTTPS secure management port for secure access to web management interfaces
Network service port for application cluster communication
Common Software (1)
KubernetesClusterContainerPort
Network service port for application communication services
Common Software (1)
Apache Kafka KSQL streaming
OpenStack Neutron port for Network-as-a-Service
Common Software (1)
BentoMLServicePort
Hadoop DataNode data transfer port for distributed data storage
Common Software (1)
Hadoop DataNode Web interface
Envoy administration port for service proxy management
Common Software (1)
EnvoyProxyManagementPort
Apache Solr search platform port
Common Software (1)
Apache Solr search platform port
Splunk forwarding port for log data forwarding
Common Software (1)
SplunkPort
Network service port for application listening services
Common Software (2)
Default port for YourKit Java Profiler
RayClusterPort
Network service port for backup application listening services
Common Software (2)
ChefConfigurationManagementServerPort
Apache Hive Web interface
Kubernetes Kubelet health check port for container health monitoring
Common Software (1)
KubeletPort
Kubernetes Kube-proxy health check port for network proxy health monitoring
Common Software (1)
kube-proxyPort
Kubernetes Kubelet API port
Common Software (1)
Kubelet API server port
Kubernetes scheduler port
Common Software (1)
Kubernetes scheduler port
Kubernetes controller manager port
Common Software (1)
Kubernetes controller manager port
Kubernetes Kubelet read-only port for container status queries
Common Software (1)
NGINX IngressControlPort
Kubernetes Kubelet HTTP port for container management interface
Common Software (1)
KubeletPort
Kubernetes network proxy health check port
Common Software (1)
Kubernetes network proxy health check port
kube-controller-managerSecurityport
Common Software (1)
kube-controller-managerSecurityPort
kube-schedulerSecurityport
Common Software (1)
kube-schedulerSecurityPort
Octopus Deploy部署Serverport
Common Software (1)
Octopus DeployDeploymentServerPort
Network service port for application-specific communication
Common Software (1)
Octopus DeployProxyPort
Network service port for application listening services
Common Software (1)
Apache Oozie workflow scheduler
Network service port for application listening services
Common Software (1)
CouchbaseServicePort
Memcached cache port for distributed memory caching system
Common Software (2)
Default port for Memcached memory caching system
AWSMemcachedService
Network service port for application-specific communication
Common Software (1)
Apache Sqoop data transfer
Jaeger trace data collector port
Common Software (1)
Jaeger trace data collector port
Istio Envoy administration port for service mesh management
Common Software (2)
IstioEnvoyProxyManagementPort
Istio PilotService Discovery
Istio Pilot discovery port for service discovery and configuration
Common Software (1)
EnvoyPort
Istio Envoy inbound port for inbound traffic management
Common Software (1)
EnvoyPort
Istio Pilot service discovery port
Common Software (1)
Istio Pilot service discovery port
Istio Pilot mTLSport
Common Software (1)
Istio Pilot mTLSPort
Istio Citadel port for certificate management and security
Common Software (1)
Istio PilotMonitoringPort
Istio Envoy Prometheus port for metrics collection
Common Software (1)
Envoy PrometheusPort
HBase Master service port
Common Software (2)
HBase Master service port
Apache HBase Master
HBase Master Web UI port for cluster management interface
Common Software (2)
HBase MasterPort
Apache HBase Master Web interface
HBase RegionServerport
Common Software (2)
HBase RegionServerPort
Apache HBase RegionServer
HBase RegionServer Web UI port for region server monitoring
Common Software (2)
HBase RegionServerPort
Apache HBase RegionServer Web interface
Jaeger distributed tracing system UI port
Common Software (1)
Jaeger distributed tracing system UI port
HTTP alternative port for web applications and development servers
Common Software (1)
Apache Spark History Server
Eclipse Mosquitto WebSocketport
Common Software (1)
Eclipse Mosquitto WebSocketPort
Expo development server
Common Software (1)
Expo development server
Expo development tools
Common Software (1)
Expo development tools
Expo Metro bundler
Common Software (1)
Expo Metro bundler
Expo Web - Expo web development server
Common Software (1)
Expo web development server
Network service port for application-specific services
Common Software (1)
VespaConfigurationServerPort
Network service port for application history services
Common Software (1)
Hadoop MapReduce JobHistory Server
Network service port for high-port application services
Common Software (1)
UserminUserManagementInterface
Network service port for high-port application communication
Common Software (1)
TiKVDistributedStoragePort
Default port for Apache Dubbo RPC framework
Common Software (1)
Default port for Apache Dubbo RPC framework
Network service port for high-port application communication
Common Software (1)
Apache Atlas data governance
FTP data transfer port for file transfer service extension
Common Software (1)
FastChatControlPort
FTP data transfer port for backup file transfer service
Common Software (1)
FastChatPort
Fluentd log collection port for unified logging layer
Common Software (1)
FluentdLogPort
Minecraft game server port for multiplayer game connections
Common Software (1)
MinecraftGameServerPort
Network service port for application listening services
Common Software (1)
collectdSystemPort
Default port for RethinkDB real-time database
Common Software (1)
Default port for RethinkDB real-time database
RethinkDB cluster port
Common Software (1)
RethinkDB cluster port
Apache IoTDBclustercommunicationport
Common Software (1)
Apache IoTDBClusterPort
Linux system dynamic port range starting port for temporary connection allocation
Common Software (1)
Linux system dynamic port range starting port for temporary connection allocation
Ionic live reload
Common Software (1)
Ionic live reload
Network service port for high-port application services
Common Software (1)
DAHUA Digital Video Recorder management port
Apache Geode locator port
Common Software (1)
Apache Geode locator port
Network service port for dedicated application services
Common Software (1)
Apache Flume data collection
Helm TillerServiceport（Helm v2）
Common Software (1)
Helm TillerServicePort（Helm v2）
Apache Ignite node communication port
Common Software (1)
Apache Ignite node communication port
Network service port for dedicated application communication
Common Software (1)
Apache IgnitePort
Building Automation and Control Networks port
Common Software (1)
Building Automation and Control Networks port
Windows dynamic port - Starting range for Windows Vista/7/8/10 dynamic ports
Common Software (1)
Windows Vista/7/8/10 dynamic port range start
Default port for IBM DB2 database
Common Software (1)
Default port for IBM DB2 database
Hadoop DataNode HTTP port for data node web interface
Common Software (1)
Hadoop HDFS DataNode Web interface (Legacy)
WireGuard Default port
Common Software (1)
WireGuardPort
Network service port for custom application services
Common Software (1)
H2O.ai Flow Web interface
Messaging port, mainly used for Apache ActiveMQ
Common Software (1)
Default port for Apache ActiveMQ message queue
Telnet protocol port for remote login (plaintext transmission, deprecated)
Common Software (2)
Traditional Telnet server daemon
Windows built-in Telnet service
Private printer service port
Common Software (2)
Private printing service
Legacy printing system
Remote Telnet service port for remote terminal access
Common Software (2)
remoteTelnetservice
Remote
Network printing protocol port for network printing services
Common Software (2)
networkprintingservice
UnixPrinting
WASTE P2PFileSharingProtocolport，also used by some malware
Common Software (3)
EncryptionP2PFileSharing
Application
Alternative default port for Strapi CMS
Database port, mainly used for Derby Network Server
Common Software (1)
Default port for Apache Derby network server
FeathersJS - Alternative default port for FeathersJS
Common Software (1)
Alternative default port for FeathersJS
Database port, mainly used for HSQLDB
Common Software (2)
Default port for HSQLDB database server
ThingsBoard WebSocketPort
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