Common Network Ports

Reference guide for 42 commonly used ports.

PortServiceDescription
20FTP DataFile Transfer Protocol data channel
21FTP ControlFile Transfer Protocol control channel
22SSHSecure Shell
23TelnetUnencrypted remote access
25SMTPSimple Mail Transfer Protocol
53DNSDomain Name System
67DHCP ServerDynamic Host Configuration Protocol
68DHCP ClientDHCP client port
80HTTPHypertext Transfer Protocol
110POP3Post Office Protocol v3
123NTPNetwork Time Protocol
143IMAPInternet Message Access Protocol
161SNMPSimple Network Management Protocol
389LDAPLightweight Directory Access Protocol
443HTTPSHTTP Secure
445SMBServer Message Block
465SMTPSSMTP over SSL
587SMTP SubmissionEmail submission with STARTTLS encryption
636LDAPSLDAP over SSL
993IMAPSIMAP over SSL
995POP3SPOP3 over SSL
1433MSSQLMicrosoft SQL Server
1521Oracle DBOracle Database default listener port
1723PPTP VPNPoint-to-Point Tunneling Protocol
2082cPanel HTTPcPanel web hosting control panel (HTTP)
2083cPanel HTTPScPanel web hosting control panel (HTTPS)
2086WHM HTTPWeb Host Manager (HTTP)
2087WHM HTTPSWeb Host Manager (HTTPS)
3306MySQLMySQL database server
3389RDPRemote Desktop Protocol
5432PostgreSQLPostgreSQL database server
5900VNCVirtual Network Computing
6379RedisRedis in-memory database and cache
8080HTTP AlternateAlternative HTTP port
8443HTTPS AlternateAlternative HTTPS port
8888HTTP ProxyCommon port for HTTP proxy servers and development tools like Jupyter
9090PrometheusPrometheus monitoring server default port
9200ElasticsearchElasticsearch HTTP API
25565MinecraftMinecraft Java Edition server default port
27015SteamSteam game server
27017MongoDBMongoDB database default port
51820WireGuardWireGuard VPN default port
Port Scanner · All Tools · SamNet