--- title: NetworkPorts date: 2025-06-19 15:00:00 background: bg-[#71d1f9] tags: - Network categories: - Other intro: | A network ports cheat sheet with non-exhaustive list of ports used according to their field of application. plugins: --- ## Networking and Infrastructure ### Web Ports | **Port** | **Nom** | **Description** | |:-------------| :--------------- |:----------------------------| | `80` | HTTP | HyperText Transfer Protocol | | `443` | HTTPS | HTTP Secure | | `8080` | HTTP-Alt | Alternative HTTP Port | | `8443` | HTTPS-Alt | Alternative HTTPS Port | | `8000` | HTTP-Proxy | For proxy server HTTP | | `8008` | HTTP-Backup | Backup port for HTTP | | `8888` | HTTP-Alternative | Alternative port for HTTP | ### Network and Infrastructure Service Ports | **Port** | **Nom** | **Description** | |:---------| :-------- |:------------------------------------| | `53` | DNS | Domain Name System | | `67`/`68`| DHCP | Dynamic Host Configuration Protocol | | `123` | NTP | Network Time Protocol | | `161` | SNMP | Simple Network Management Protocol | | `162` | SNMP-Trap | SNMP Trap Messages | | `514` | Syslog | Logging system | | `69` | TFTP | Trivial File Transfer Protocol | ### Virtualization and Containerization Service Ports | **Port** | **Nom** | **Description** | |:----------| :------------ |:--------------------------------| | `2375` | Docker | Docker without TLS | | `2376` | Docker | Docker with TLS | | `6443` | Kubernetes | Kubernetes API Server | | `8443` | Kubernetes | Alternative Kubernetes API port | | `9100` | Node Exporter | Prometheus Node Exporter | | `9090` | Prometheus | Prometheus Monitoring | | `5672` | RabbitMQ | Message Broker RabbitMQ | ### Monitoring and Management Service Ports {.col-span-2} | **Port** | **Nom** | **Description** | |:---------| :--------- |:------------------------------------------| | `631` | IPP | Internet Printing Protocol | | `873` | rsync | Remote Sync | | `8086` | InfluxDB | Time Series Database InfluxDB | | `9093` | Prometheus | Prometheus Alertmanager Alert Management | ## Data Management ### Data Base Ports {.col-span-2} | **Port** | **Nom** | **Description** | |:----------| :------------------- |:--------------------------------------| | `1433` | Microsoft SQL Server | Microsoft SQL Database Server | | `3306` | MySQL | MySQL Database Management System | | `5432` | PostgreSQL | PostgreSQL Database Management System | | `1521` | Oracle | Oracle Database Management System | | `27017` | MongoDB | MongoDB NoSQL Database | | `11211` | Memcached | Memcached Memory Caching System | | `6379` | Redis | Redis In-Memory Database | ## Communication Services ### Remote Ports | **Port** | **Nom** | **Description** | |:---------| :------ |:-----------------------------------| | `22` | SSH | Secure Shell | | `23` | Telnet | Unsecure remote terminal protocol | | `3389` | RDP | Remote Desktop Protocol | | `5900` | VNC | Virtual Network Computing | | `69` | TFTP | Trivial File Transfer Protocol | | `179` | BGP | Border Gateway Protocol | | `113` | Ident | Ident Protocol | ### Messagerie Service Ports | **Port** | **Nom** | **Description** | |:---------| :-------------- |:---------------------------------| | `25` | SMTP | Simple Mail Transfer Protocol | | `465` | SMTPS | SMTP Secure | | `587` | SMTP-Submission | Port for email submission | | `110` | POP3 | Post Office Protocol v3 | | `995` | POP3S | POP3 Secure | | `143` | IMAP | Internet Message Access Protocol | | `993` | IMAPS | IMAP Secure | ### Instant Messaging and VoIP Service Ports | **Port** | **Nom** | **Description** | |:---------| :---------- |:-------------------------------------------| | `5060` | SIP | Session Initiation Protocol | | `5061` | SIP-Secure | SIP over TLS | | `1720` | H.323 | Communication protocol for VoIP | | `3478` | STUN | Session Traversal Utilities for NAT | | `1234` | Skype | Communication VoIP via Skype | | `5222` | XMPP | Extensible Messaging and Presence Protocol | | `5223` | XMPP-Secure | XMPP over SSL | ### Voice and Video Service Ports {.col-span-2} | **Port** | **Nom** | **Description** | |:----------------| :--------- |:--------------------------------------------------------| | `5060` | SIP | Session Initiation Protocol pour VoIP | | `5061` | SIP Secure | SIP sur TLS | | `16384`-`32767` | RTP | Real-time Transport Protocol pour streaming audio/vidéo | | `3478` | STUN | Session Traversal Utilities for NAT | | `5004` | RTP | Real-time Transport Protocol for media | | `5222` | XMPP | Extensible messaging protocol for instant messaging | | `9000` | WebRTC | Protocols for real-time communication via browser | ### P2P Download and Sharing Service Ports | **Port** | **Nom** | **Description** | |:--------------| :--------- |:---------------------------------------| | `6881`-`6889` | BitTorrent | Ports used by BitTorrent clients | | `51413` | BitTorrent | Default port for BitTorrent | | `6969` | BitTorrent | Default port for BitTorrent trackers | | `1194` | OpenVPN | Also used for VPNs and some P2P | | `4661` | uTorrent | Port used by uTorrent client | | `37152` | Steam | Used by Steam platform for downloads | ## Security Services ### Security Ports {.col-span-2} | **Port** | **Nom** | **Description** | |:---------| :---------- | :----------------------------------------- | | `1194` | OpenVPN | Virtual Private Network | | `1701` | L2TP | Layer 2 Tunneling Protocol | | `1723` | PPTP | Point-to-Point Tunneling Protocol | | `4500` | IPsec-NAT-T | IPsec NAT Traversal | | `500` | IKE | Internet Key Exchange | | `1812` | RADIUS | Remote Authentication Dial-In User Service | | `3306` | MySQL SSL | MySQL avec chiffrement SSL | ### Cryptography and Security Service Ports | **Port** | **Nom** | **Description** | |:---------| :-------- |:---------------------------------------| | `443` | HTTPS | HTTP Secure avec SSL/TLS | | `993` | IMAPS | IMAP sécurisé avec SSL/TLS | | `995` | POP3S | POP3 sécurisé avec SSL/TLS | | `636` | LDAPS | LDAP sécurisé avec SSL/TLS | | `8443` | HTTPS-Alt | Alternative port for HTTPS | | `8888` | SSL Proxy | Secure proxy using SSL/TLS | | `563` | SNEWS | Secure Network News Transfer Protocol | ## System and Application Services ### File Service Ports {.col-span-2} | **Port** | **Nom** | **Description** | |:---------| :---------- |:----------------------------------------| | `20` | FTP-DATA | FTP data transfer | | `21` | FTP | File Transfer Protocol | | `22` | SFTP | Secure File Transfer Protocol (via SSH) | | `445` | SMB | Server Message Block (Windows Shares) | | `139` | NetBIOS-SSN | NetBIOS Session Service | | `2049` | NFS | Network File System | | `548` | AFP | Apple Filing Protocol | ### Miscellaneous System and App Ports | **Port** | **Nom** | **Description** | |:------------| :------ |:----------------------------------------------| | `137`-`139` | NetBIOS | NetBIOS services for naming and file sharing | | `1900` | UPnP | Universal Plug and Play | | `24800` | Vuze | Client BitTorrent Vuze | | `32400` | Plex | Serveur multimédia Plex | ## Miscellaneous Services ### Gaming Service Ports {.col-span-2} | **Port** | **Nom** | **Description** | |:----------| :------------ |:---------------------------------| | `27015` | Steam | Steam gaming platform | | `7777` | Unreal Engine | Game servers using Unreal Engine | | `27020` | Source Engine | Game servers using Source Engine | | `28910` | Various Games | Various multiplayer games | | `27000` | Various Games | Additional multiplayer games | ### Miscellaneous Service Ports | **Port** | **Nom** | **Description** | |:----------| :------ | :-------------------------------------------------------- | | `500` | ISAKMP | Internet Security Association and Key Management Protocol | | `520` | RIP | Routing Information Protocol | | `1900` | UPnP | Universal Plug and Play | | `3659` | RADIUS | Remote Authentication Dial-In User Service |