Port Reference · DevHub

80 TCP HTTP — Hypertext Transfer Protocol

443 TCP HTTPS — HTTP Secure — encrypted web traffic (TLS/SSL)

3000 TCP Dev Server — Development web server (Node.js, React, etc.)

4000 TCP Node.js Dev — Node.js development server

4200 TCP Angular Dev — Angular development server

5000 TCP Flask/Gunicorn — Flask dev server / Gunicorn / Synology DSM

8000 TCP Web Alt — Alternative HTTP port — dev servers, Django

8008 TCP HTTP Alt — Alternative HTTP port

8080 TCP HTTP Proxy — HTTP alternate — proxy/dev (Tomcat, Jenkins, etc.)

8081 TCP HTTP Alt 2 — Alternative HTTP port — management

8082 TCP HTTP Alt 3 — Alternative HTTP port — additional services

8090 TCP HTTP Alt 4 — Alternative HTTP port — additional services

8443 TCP HTTPS Alt — HTTPS alternative — Tomcat, Webmin, Proxmox

8888 TCP Jupyter Notebook — Jupyter Notebook/Lab — interactive computing

9000 TCP PHP-FPM — PHP-FPM management / SonarQube / MinIO

3128 TCP Squid Proxy — Squid — caching web proxy

1080 TCP SOCKS Proxy — SOCKS — firewall traversal proxy

5001 TCP Synology DSM — Synology DSM admin interface (SSL)

8006 TCP Proxmox — Proxmox VE admin interface

2082 TCP cPanel — cPanel — web hosting management

2083 TCP cPanel SSL — cPanel — SSL web hosting management

10000 TCP Webmin — Webmin — web-based Unix admin (default)

22222 TCP DirectAdmin — DirectAdmin — web hosting control panel

3306 TCP MySQL — MySQL/MariaDB database

5432 TCP PostgreSQL — PostgreSQL database

27017 TCP MongoDB — MongoDB — NoSQL database

27018 TCP MongoDB Shard — MongoDB — shard server

27019 TCP MongoDB Config — MongoDB — config server

28017 TCP MongoDB HTTP — MongoDB — HTTP status interface

6379 TCP Redis — Redis — in-memory data store

9876 TCP Redis Cluster — Redis — cluster bus port

16379 TCP Redis Sentinel — Redis — sentinel monitoring port

1433 TCP MSSQL — Microsoft SQL Server database

1434 UDP MSSQL Monitor — Microsoft SQL Server monitor

1521 TCP Oracle DB — Oracle Database listener

9042 TCP Cassandra — Apache Cassandra — NoSQL database

7199 TCP Cassandra JMX — Apache Cassandra JMX monitoring

9200 TCP Elasticsearch — Elasticsearch — search & analytics engine

9300 TCP Elasticsearch Clust — Elasticsearch — inter-node transport

5984 TCP CouchDB — Apache CouchDB — NoSQL database

8091 TCP Couchbase — Couchbase — NoSQL database admin

8092 TCP Couchbase API — Couchbase — data API

7474 TCP Neo4j HTTP — Neo4j — graph database HTTP

7473 TCP Neo4j HTTPS — Neo4j — graph database HTTPS

8086 TCP InfluxDB — InfluxDB — time-series database HTTP API

8087 TCP InfluxDB RPC — InfluxDB — RPC endpoint

2424 TCP OrientDB — OrientDB database

2480 TCP OrientDB HTTP — OrientDB HTTP interface

4333 TCP mSQL — Mini SQL database

17017 TCP MongoDB Instance — MongoDB — database instance

54321 TCP PostgreSQL Alt — PostgreSQL alternative port

22 TCP SSH — Secure Shell — remote login & secure communication

23 TCP Telnet — Telnet — unencrypted remote terminal

3389 TCP RDP — Remote Desktop Protocol — Windows remote access

5900 TCP VNC — Virtual Network Computing — remote desktop

5901 TCP VNC Display 1 — VNC — display :1

55000 TCP VNC Alt — VNC alternative port range

5631 TCP pcAnywhere — Symantec pcAnywhere — remote control

6000 TCP X11 — X Window System — display server

4646 TCP ESXi — VMware ESXi management

65301 TCP PC-Duo — PC-Duo remote control

6580 TCP Parallels — Parallels Remote Desktop

5555 TCP Android ADB — Android Debug Bridge — remote debugging

25 TCP SMTP — Simple Mail Transfer Protocol — email sending

465 TCP SMTPS — SMTP over SSL

587 TCP SMTP Submission — SMTP — mail submission

110 TCP POP3 — Post Office Protocol v3 — email retrieval

995 TCP POP3S — POP3 over SSL

143 TCP IMAP — Internet Message Access Protocol — email retrieval

585 TCP IMAPS — IMAP over SSL

993 TCP IMAPS — IMAP over SSL

4190 TCP Sieve — ManageSieve — email filtering

12000 TCP CubeFS — CubeFS distributed file system

1194 UDP OpenVPN — OpenVPN — VPN tunnel

500 UDP IKE — Internet Key Exchange — IPsec

1701 UDP L2TP — Layer 2 Tunneling Protocol — VPN

1723 TCP PPTP — Point-to-Point Tunneling Protocol — VPN

1812 UDP RADIUS Auth — RADIUS — authentication

1813 UDP RADIUS Acct — RADIUS — accounting

464 TCP Kerberos — Kerberos — authentication protocol

636 TCP LDAPS — LDAP over SSL

389 TCP LDAP — Lightweight Directory Access Protocol

4444 TCP Metasploit — Metasploit — penetration testing

31337 TCP Back Orifice — Back Orifice — RAT/malware

27374 TCP SubSeven — SubSeven — trojan/RAT (malware)

12345 TCP NetBus — NetBus — remote administration (often malware)

32764 TCP Router Backdoor — Linksys router backdoor (CVE-2014-9583)

7654 TCP Tor — Tor — The Onion Router

9050 TCP Tor SOCKS — Tor — SOCKS proxy for client connections

8200 TCP Vault HTTP — HashiCorp Vault — secrets management

8201 TCP Vault Cluster — HashiCorp Vault — inter-node clustering

19283 TCP Keycloak — Keycloak — identity & access management

2375 TCP Docker REST — Docker REST API (plain)

2376 TCP Docker TLS — Docker REST API (TLS)

6443 TCP Kubernetes API — Kubernetes API server (HTTPS)

30000 TCP K3s Server — K3s — lightweight Kubernetes

8300 TCP Consul — HashiCorp Consul — service discovery

8500 TCP Consul DNS — HashiCorp Consul — DNS interface

8400 TCP EasySync — EasySync — CommVault backup

8005 TCP Tomcat Shutdown — Apache Tomcat — shutdown port

8009 TCP AJP — Apache JServ Protocol — Tomcat/Apache connector

4040 TCP Jenkins — Jenkins CI server

8140 TCP Puppet — Puppet — configuration management

8443 TCP HTTPS Alt — HTTPS alternative — Tomcat, Webmin, Proxmox

16509 TCP Libvirt — Libvirt — virtualization management

30000 TCP K3s Server — K3s — lightweight Kubernetes

20547 TCP Proxmox Backup — Proxmox Backup Server

9090 TCP Prometheus — Prometheus — monitoring & alerting

9100 TCP Node Exporter — Prometheus Node Exporter — system metrics

9113 TCP Nginx Exporter — Prometheus Nginx exporter

9092 TCP Kafka — Apache Kafka — distributed streaming platform

9600 TCP Logstash — Logstash — log processing pipeline

8089 TCP Splunk — Splunk — log management web interface

28784 TCP Grafana — Grafana — observability & dashboards

8649 TCP Ganglia — Ganglia — monitoring daemon

9001 TCP Supervisor — Supervisor — process control system

51400 TCP Zabbix Agent — Zabbix — monitoring agent

44334 TCP TensorBoard — TensorBoard — ML visualisation

1883 TCP MQTT — MQ Telemetry Transport — IoT protocol

5672 TCP AMQP — RabbitMQ — Advanced Message Queuing Protocol

15672 TCP RabbitMQ UI — RabbitMQ — management web UI

61616 TCP ActiveMQ — ActiveMQ — message broker (OpenWire)

5222 TCP XMPP Client — Extensible Messaging and Presence Protocol

5223 TCP XMPP SSL — XMPP over SSL

5850 TCP Openfire — Openfire XMPP server

8530 TCP Rocket Chat — Rocket.Chat — messaging platform

41000 TCP Rocket.Chat — Rocket.Chat — alternative port

194 TCP IRC — Internet Relay Chat

6660 TCP IRC Default — Internet Relay Chat (common alternative)

6697 TCP IRC SSL — IRC over SSL/TLS

1900 UDP UPnP SSDP — Universal Plug and Play — discovery

53 UDP DNS — Domain Name System — name resolution

67 UDP DHCP Server — Dynamic Host Configuration Protocol — server

68 UDP DHCP Client — Dynamic Host Configuration Protocol — client

123 UDP NTP — Network Time Protocol — time synchronization

161 UDP SNMP — Simple Network Management Protocol

162 UDP SNMP Trap — SNMP — trap notifications

179 TCP BGP — Border Gateway Protocol — routing

514 UDP Syslog — System Logging Protocol

5140 TCP Syslog TLS — Syslog over TLS

520 UDP RIP — Routing Information Protocol

111 TCP RPC Portmap — Remote Procedure Call — port mapping

631 TCP IPP — Internet Printing Protocol

515 TCP LPD — Line Printer Daemon — printing

5353 UDP mDNS — Multicast DNS — Zeroconf/Apple Bonjour

43 TCP WHOIS — WHOIS — domain/IP information lookup

1026 TCP Windows RPC — Windows RPC services

49152 TCP Windows RPC — Windows RPC dynamic port range start

5985 TCP WinRM HTTP — Windows Remote Management (HTTP)

5986 TCP WinRM HTTPS — Windows Remote Management (HTTPS)

1352 TCP Lotus Notes — IBM Lotus Notes/Domino

3478 UDP STUN/TURN — STUN/TURN — WebRTC NAT traversal

5349 TCP STUN/TURN TLS — STUN/TURN over TLS — WebRTC

5683 UDP CoAP — Constrained Application Protocol — IoT

19100 TCP Kaa IoT — Kaa IoT middleware

7547 UDP CPE WAN MGMT — TR-069 — CPE WAN management protocol

47808 UDP BACnet — BACnet — building automation & control

20000 TCP DNP3 — DNP3 — SCADA/industrial control

445 TCP SMB — Server Message Block — Windows file sharing

50000 TCP SAP — SAP — system application server

554 TCP RTSP — Real Time Streaming Protocol

7070 TCP RTSP Alt — Real Time Streaming Protocol (alternative)

5004 UDP RTP — Real-time Transport Protocol — media streaming

5005 UDP RTCP — RTP Control Protocol

3689 TCP DAAP — Digital Audio Access Protocol — iTunes sharing

32400 TCP Plex — Plex Media Server

4569 UDP IAX2 — Asterisk IAX2 — VoIP protocol

5038 TCP Asterisk AMI — Asterisk Manager Interface

5060 UDP SIP — Session Initiation Protocol — VoIP

5061 TCP SIPS — SIP over TLS

4713 TCP PulseAudio — PulseAudio sound server

37777 TCP Hikvision — Hikvision CCTV camera stream

8501 TCP Streamlit — Streamlit — Python data app framework

25565 TCP Minecraft Java — Minecraft: Java Edition game server

25575 TCP Minecraft RCON — Minecraft — remote console

21025 TCP Minecraft — Minecraft game server (default)

7777 TCP Terraria — Terraria game server (default)

27015 TCP Source Engine — Valve Source Engine — CS:GO, TF2, etc.

34197 UDP Factorio — Factorio game server

28015 TCP Rust Game — Rust game server (default)

28960 TCP Call of Duty — Call of Duty game server

30120 TCP FiveM — FiveM — GTA V multiplayer mod

26000 TCP EVE Online — EVE Online game

43594 TCP RuneScape — RuneScape game server

10009 TCP CrossFire — CrossFire game server

64738 UDP Mumble — Mumble — voice chat server

8332 TCP Bitcoin RPC — Bitcoin — JSON-RPC interface

8333 TCP Bitcoin P2P — Bitcoin — peer-to-peer network

33233 TCP Bitcoin Testnet — Bitcoin testnet

8545 TCP Ethereum RPC — Ethereum — JSON-RPC interface

18018 TCP Private Blockchain — Private blockchain RPC

50070 TCP Hadoop NameNode — Hadoop HDFS NameNode web UI

50075 TCP Hadoop DataNode — Hadoop HDFS DataNode web UI

50090 TCP Hadoop Secondary — Hadoop HDFS Secondary NameNode

16010 TCP HBase Master — HBase — master web UI

16030 TCP HBase Region — HBase — region server web UI

2181 TCP ZooKeeper — Apache ZooKeeper — coordination service

60020 TCP HBase Shuffle — HBase shuffle service

61234 TCP WebSphere — IBM WebSphere admin

7001 TCP WebLogic — Oracle WebLogic Server admin

7272 TCP Zope — Zope application server

8220 TCP Solaris Webmin — Webmin — web-based system admin

11211 TCP Memcached — Memcached — distributed memory caching

11214 TCP Memcached SSL — Memcached over SSL

40000 TCP SafeSwarm — SafeSwarm — monitoring

42024 TCP Thunderbird — Mozilla Thunderbird mail

43000 TCP Folding@home — Folding@home distributed computing

24444 TCP NetBackup — Veritas NetBackup

44445 TCP Acronis — Acronis backup agent

45555 TCP Check Point — Check Point firewall management

50100 TCP SAP Dispatcher — SAP dispatcher

55555 TCP Tandberg — Tandberg video conferencing

60000 TCP D-Link — D-Link router management

62000 TCP Phoenix — Phoenix wireless testing

65000 TCP WCF — Windows Communication Foundation