일반적인 네트워크 포트 번호 검색 및 탐색
| 포트 | 서비스 | 프로토콜 | 설명 |
|---|---|---|---|
| 1 | TCPMUX | TCP | TCP Port Service Multiplexer |
| 7 | Echo | TCP/UDP | Echo Protocol |
| 9 | Discard | TCP/UDP | Discard Protocol |
| 13 | Daytime | TCP/UDP | Daytime Protocol |
| 17 | QOTD | TCP/UDP | Quote of the Day |
| 19 | Chargen | TCP/UDP | Character Generator |
| 20 | FTP-DATA일반 | TCP | FTP Data Transfer |
| 21 | FTP일반 | TCP | FTP Control |
| 22 | SSH일반 | TCP | Secure Shell |
| 23 | Telnet일반 | TCP | Telnet Protocol |
| 25 | SMTP일반 | TCP | Simple Mail Transfer Protocol |
| 37 | Time | TCP/UDP | Time Protocol |
| 42 | WINS | TCP/UDP | Windows Internet Name Service |
| 43 | WHOIS | TCP | WHOIS Protocol |
| 49 | TACACS | TCP/UDP | Terminal Access Controller Access-Control System |
| 53 | DNS일반 | TCP/UDP | Domain Name System |
| 67 | DHCP Server일반 | UDP | Dynamic Host Configuration Protocol Server |
| 68 | DHCP Client일반 | UDP | Dynamic Host Configuration Protocol Client |
| 69 | TFTP | UDP | Trivial File Transfer Protocol |
| 70 | Gopher | TCP | Gopher Protocol |
| 79 | Finger | TCP | Finger Protocol |
| 80 | HTTP일반 | TCP | Hypertext Transfer Protocol |
| 88 | Kerberos | TCP/UDP | Kerberos Authentication |
| 109 | POP2 | TCP | Post Office Protocol v2 |
| 110 | POP3일반 | TCP | Post Office Protocol v3 |
| 111 | RPC | TCP/UDP | Remote Procedure Call |
| 113 | Ident | TCP | Identification Protocol |
| 115 | SFTP | TCP | Simple File Transfer Protocol |
| 118 | SQL Services | TCP/UDP | SQL Services |
| 119 | NNTP | TCP | Network News Transfer Protocol |
| 123 | NTP일반 | UDP | Network Time Protocol |
| 135 | EPMAP | TCP/UDP | Microsoft EPMAP (RPC) |
| 137 | NetBIOS-NS | UDP | NetBIOS Name Service |
| 138 | NetBIOS-DGM | UDP | NetBIOS Datagram Service |
| 139 | NetBIOS-SSN | TCP | NetBIOS Session Service |
| 143 | IMAP일반 | TCP | Internet Message Access Protocol |
| 161 | SNMP일반 | UDP | Simple Network Management Protocol |
| 162 | SNMP Trap | UDP | SNMP Trap |
| 179 | BGP | TCP | Border Gateway Protocol |
| 194 | IRC | TCP | Internet Relay Chat |
| 201 | AppleTalk | TCP/UDP | AppleTalk Routing Maintenance |
| 264 | BGMP | TCP/UDP | Border Gateway Multicast Protocol |
| 318 | TSP | TCP/UDP | Time Stamp Protocol |
| 389 | LDAP일반 | TCP | Lightweight Directory Access Protocol |
| 443 | HTTPS일반 | TCP | HTTP Secure |
| 445 | SMB일반 | TCP | Server Message Block |
| 464 | Kerberos Change | TCP/UDP | Kerberos Password Change |
| 465 | SMTPS일반 | TCP | SMTP over SSL |
| 500 | IKE | UDP | Internet Key Exchange (IPsec) |
| 512 | rexec | TCP | Remote Execution |
| 513 | rlogin | TCP | Remote Login |
| 514 | Syslog | UDP | System Logging Protocol |
| 515 | LPD | TCP | Line Printer Daemon |
| 520 | RIP | UDP | Routing Information Protocol |
| 530 | RPC | TCP/UDP | Remote Procedure Call |
| 543 | Klogin | TCP | Kerberos Login |
| 544 | Kshell | TCP | Kerberos Shell |
| 546 | DHCPv6 Client | UDP | DHCPv6 Client |
| 547 | DHCPv6 Server | UDP | DHCPv6 Server |
| 548 | AFP | TCP | Apple Filing Protocol |
| 554 | RTSP | TCP/UDP | Real Time Streaming Protocol |
| 563 | NNTPS | TCP | NNTP over SSL |
| 587 | Submission일반 | TCP | SMTP Mail Submission |
| 591 | FileMaker | TCP | FileMaker 6.0 |
| 593 | HTTP RPC | TCP | HTTP RPC Endpoint Mapper |
| 636 | LDAPS | TCP | LDAP over SSL |
| 639 | MSDP | TCP | Multicast Source Discovery Protocol |
| 646 | LDP | TCP | Label Distribution Protocol |
| 691 | Exchange | TCP | MS Exchange Routing |
| 860 | iSCSI | TCP | Internet Small Computer System Interface |
| 873 | rsync | TCP | rsync File Transfer |
| 902 | VMware | TCP | VMware Server Console |
| 989 | FTPS Data | TCP | FTP Data over SSL |
| 990 | FTPS | TCP | FTP Control over SSL |
| 993 | IMAPS일반 | TCP | IMAP over SSL |
| 995 | POP3S일반 | TCP | POP3 over SSL |
| 1024 | Reserved | TCP/UDP | Reserved Port |
| 1080 | SOCKS일반 | TCP | SOCKS Proxy |
| 1194 | OpenVPN일반 | UDP | OpenVPN |
| 1433 | MSSQL일반 | TCP | Microsoft SQL Server |
| 1434 | MSSQL UDP | UDP | Microsoft SQL Server Browser |
| 1521 | Oracle일반 | TCP | Oracle Database |
| 1701 | L2TP | UDP | Layer 2 Tunneling Protocol |
| 1723 | PPTP | TCP | Point-to-Point Tunneling Protocol |
| 1812 | RADIUS | UDP | RADIUS Authentication |
| 1813 | RADIUS Acct | UDP | RADIUS Accounting |
| 1883 | MQTT | TCP | Message Queuing Telemetry Transport |
| 1900 | SSDP | UDP | Simple Service Discovery Protocol |
| 2049 | NFS | TCP/UDP | Network File System |
| 2082 | cPanel | TCP | cPanel HTTP |
| 2083 | cPanel SSL | TCP | cPanel HTTPS |
| 2181 | ZooKeeper | TCP | Apache ZooKeeper |
| 2222 | SSH Alt | TCP | SSH Alternative |
| 2375 | Docker | TCP | Docker REST API (unencrypted) |
| 2376 | Docker TLS | TCP | Docker REST API (TLS) |
| 2377 | Docker Swarm | TCP | Docker Swarm Cluster |
| 2379 | etcd Client | TCP | etcd Client Communication |
| 2380 | etcd Peer | TCP | etcd Peer Communication |
| 3000 | Dev Server일반 | TCP | Development Server (Node.js/React) |
| 3128 | Squid | TCP | Squid HTTP Proxy |
| 3268 | LDAP GC | TCP | LDAP Global Catalog |
| 3269 | LDAP GC SSL | TCP | LDAP Global Catalog over SSL |
| 3306 | MySQL일반 | TCP | MySQL Database |
| 3389 | RDP일반 | TCP | Remote Desktop Protocol |
| 3478 | STUN | TCP/UDP | Session Traversal Utilities for NAT |
| 4000 | Dev Server | TCP | Development Server |
| 4200 | Angular | TCP | Angular CLI Dev Server |
| 4369 | EPMD | TCP | Erlang Port Mapper Daemon |
| 4443 | Pharos | TCP | Pharos / HTTPS Alt |
| 4505 | Salt Pub | TCP | SaltStack Publisher |
| 4506 | Salt Req | TCP | SaltStack Request Server |
| 5000 | Flask일반 | TCP | Flask / Python Dev Server |
| 5001 | IPFS API | TCP | IPFS API |
| 5060 | SIP | TCP/UDP | Session Initiation Protocol |
| 5061 | SIP TLS | TCP | Session Initiation Protocol over TLS |
| 5173 | Vite일반 | TCP | Vite Dev Server |
| 5222 | XMPP | TCP | XMPP Client |
| 5269 | XMPP S2S | TCP | XMPP Server-to-Server |
| 5432 | PostgreSQL일반 | TCP | PostgreSQL Database |
| 5672 | AMQP일반 | TCP | RabbitMQ / AMQP |
| 5900 | VNC일반 | TCP | Virtual Network Computing |
| 5984 | CouchDB | TCP | Apache CouchDB |
| 6000 | X11 | TCP | X Window System |
| 6379 | Redis일반 | TCP | Redis Database |
| 6443 | K8s API일반 | TCP | Kubernetes API Server |
| 6666 | IRC Alt | TCP | IRC Alternative |
| 6667 | IRC | TCP | IRC Standard |
| 6697 | IRC SSL | TCP | IRC over SSL |
| 7000 | Cassandra | TCP | Apache Cassandra Inter-node |
| 7001 | WebLogic | TCP | Oracle WebLogic |
| 7199 | Cassandra JMX | TCP | Cassandra JMX Monitoring |
| 7474 | Neo4j | TCP | Neo4j HTTP |
| 7687 | Neo4j Bolt | TCP | Neo4j Bolt Protocol |
| 8000 | HTTP Alt일반 | TCP | HTTP Alternative |
| 8008 | HTTP Alt | TCP | HTTP Alternative |
| 8080 | HTTP Proxy일반 | TCP | HTTP Proxy / Alternative |
| 8081 | HTTP Alt | TCP | HTTP Alternative |
| 8086 | InfluxDB | TCP | InfluxDB HTTP |
| 8088 | HTTP Alt | TCP | HTTP Alternative |
| 8161 | ActiveMQ | TCP | Apache ActiveMQ Web Console |
| 8443 | HTTPS Alt일반 | TCP | HTTPS Alternative |
| 8500 | Consul | TCP | HashiCorp Consul |
| 8761 | Eureka | TCP | Netflix Eureka |
| 8834 | Nessus | TCP | Nessus Scanner |
| 8888 | HTTP Alt | TCP | HTTP Alternative / Jupyter |
| 9000 | PHP-FPM | TCP | PHP FastCGI Process Manager |
| 9001 | Supervisor | TCP | Supervisor Process Control |
| 9042 | Cassandra CQL | TCP | Cassandra CQL Native |
| 9090 | Prometheus일반 | TCP | Prometheus Server |
| 9091 | Prometheus Push | TCP | Prometheus Pushgateway |
| 9092 | Kafka일반 | TCP | Apache Kafka |
| 9093 | Alertmanager | TCP | Prometheus Alertmanager |
| 9100 | Node Exporter | TCP | Prometheus Node Exporter |
| 9200 | Elasticsearch일반 | TCP | Elasticsearch HTTP |
| 9300 | ES Transport | TCP | Elasticsearch Transport |
| 9418 | Git | TCP | Git Protocol |
| 9999 | Urchin | TCP | Urchin Web Analytics |
| 10000 | Webmin | TCP | Webmin Admin |
| 10250 | Kubelet | TCP | Kubernetes Kubelet API |
| 10255 | Kubelet RO | TCP | Kubernetes Kubelet Read-only |
| 11211 | Memcached일반 | TCP/UDP | Memcached |
| 11371 | OpenPGP | TCP | OpenPGP HTTP Keyserver |
| 15672 | RabbitMQ Mgmt | TCP | RabbitMQ Management |
| 16379 | Redis Sentinel | TCP | Redis Sentinel |
| 17500 | Dropbox | TCP/UDP | Dropbox LAN Sync |
| 25565 | Minecraft | TCP | Minecraft Server |
| 27017 | MongoDB일반 | TCP | MongoDB Database |
| 27018 | MongoDB Shard | TCP | MongoDB Shard Server |
| 27019 | MongoDB Config | TCP | MongoDB Config Server |
| 28017 | MongoDB Web | TCP | MongoDB HTTP Interface |
| 29418 | Gerrit | TCP | Gerrit Code Review |
| 30303 | Ethereum | TCP/UDP | Ethereum P2P Network |
| 32400 | Plex | TCP | Plex Media Server |
| 33060 | MySQL X | TCP | MySQL X Protocol |
| 43594 | RuneScape | TCP | RuneScape Game |
| 44818 | EtherNet/IP | TCP/UDP | EtherNet/IP Industrial |
포트 번호는 네트워크 장치에서 특정 프로세스나 서비스를 식별하는 데 사용되는 16비트 부호 없는 정수 (0-65535)입니다. 포트를 통해 여러 네트워크 서비스가 동일한 IP 주소에서 실행될 수 있습니다.
“잘 알려진 포트”라고도 하며, HTTP (80), HTTPS (443), SSH (22)와 같은 일반 서비스용으로 예약되어 있습니다.
IANA에 등록된 애플리케이션 및 서비스에서 사용합니다. 예: MySQL (3306), PostgreSQL (5432).
“임시 포트”라고도 하며, 클라이언트 애플리케이션의 임시 연결에 사용됩니다.