Pencarian Nomor Port
Cari nomor port TCP atau UDP — 22 (SSH), 80 (HTTP), 443 (HTTPS), 3389 (RDP), 8080, 25565, dan 1.500+ layanan terdaftar IANA. Ketahui aplikasi yang berjalan pada sebuah port sebelum dibuka di router.
Ketik nomor port (mis. 22) atau nama layanan (mis. SSH) untuk menemukan entri yang cocok.
Klik port mana saja untuk detail lengkap, panduan keamanan, dan port terkait. Risiko tinggi Risiko sedang Risiko rendah
| Port | Protokol | Layanan | Deskripsi | ||
|---|---|---|---|---|---|
| 1 | TCP/UDP | tcpmux | Multiplekser Layanan Port TCP. | → | |
| 7 | TCP/UDP | echo | Protokol Echo untuk menguji konektivitas (RFC 862). | → | |
| 9 | TCP/UDP | discard / Wake-on-LAN | Layanan Discard; UDP/9 juga lazim untuk paket ajaib Wake-on-LAN. | → | |
| 13 | TCP/UDP | daytime | Protokol Daytime mengembalikan tanggal dan waktu saat ini (RFC 867). | → | |
| 17 | TCP/UDP | qotd | Kutipan Hari Ini (RFC 865). | → | |
| 19 | TCP/UDP | chargen | Protokol Character Generator; jarang aktif, kadang disalahgunakan untuk amplifikasi. | → | |
| 20 | TCP | FTP-DATA | Saluran transfer data FTP. | → | |
| 21 | TCP | FTP | Saluran kendali FTP. | → | |
| 22 | TCP | SSH | Login jarak jauh Secure Shell dan SFTP. | → | |
| 23 | TCP | Telnet | Login jarak jauh teks polos. Tidak aman — matikan di router produksi. | → | |
| 25 | TCP | SMTP | Simple Mail Transfer Protocol untuk mengirim email. | → | |
| 37 | TCP/UDP | time | Protokol Time mengembalikan detik sejak 1900 (RFC 868). | → | |
| 43 | TCP | WHOIS | Pencarian registrasi domain. | → | |
| 49 | TCP/UDP | TACACS+ | Protokol autentikasi pada router perusahaan. | → | |
| 53 | TCP/UDP | DNS | Pencarian Domain Name System. | → | |
| 67 | UDP | DHCP server | Server DHCP mendengarkan permintaan klien. | → | |
| 68 | UDP | DHCP client | Klien DHCP menerima penawaran dari server. | → | |
| 69 | UDP | TFTP | Trivial FTP, sering dipakai untuk pembaruan firmware router dan cadangan konfigurasi. | → | |
| 79 | TCP | Finger | Protokol informasi pengguna lawas. | → | |
| 80 | TCP | HTTP | Lalu lintas web HTTP polos. | → | |
| 81 | TCP | HTTP alt | Port HTTP alternatif; banyak panel admin router dan Synology DSM memakainya. | → | |
| 88 | TCP/UDP | Kerberos | Autentikasi Kerberos. | → | |
| 102 | TCP | ISO-TSAP / Siemens S7 | Dipakai pengendali industri Siemens S7 (PLC). | → | |
| 110 | TCP | POP3 | Post Office Protocol v3 untuk mengambil email. | → | |
| 111 | TCP/UDP | RPCbind / portmapper | Pemeta layanan Sun ONC RPC. | → | |
| 113 | TCP | Ident | Protokol identifikasi yang dipakai server IRC dan SMTP. | → | |
| 119 | TCP | NNTP | Network News Transfer Protocol. | → | |
| 123 | UDP | NTP | Network Time Protocol untuk sinkronisasi jam. | → | |
| 135 | TCP | MS RPC / EPMAP | Pemeta endpoint Microsoft DCOM/RPC. Blokir di firewall. | → | |
| 137 | UDP | NetBIOS Name | Layanan nama NetBIOS. | → | |
| 138 | UDP | NetBIOS Datagram | Layanan datagram NetBIOS. | → | |
| 139 | TCP | NetBIOS Session | Layanan sesi NetBIOS. | → | |
| 143 | TCP | IMAP | Internet Message Access Protocol. | → | |
| 161 | UDP | SNMP | Simple Network Management Protocol — umum di router dan switch. | → | |
| 162 | UDP | SNMP Trap | Trap SNMP dikirim perangkat ke manajer. | → | |
| 179 | TCP | BGP | Border Gateway Protocol untuk routing antar-AS. | → | |
| 194 | TCP | IRC | Internet Relay Chat. | → | |
| 389 | TCP/UDP | LDAP | Lightweight Directory Access Protocol. | → | |
| 443 | TCP | HTTPS | HTTP di atas TLS — standar modern web. | → | |
| 445 | TCP | SMB | Berbagi file Windows. Blokir di WAN — disalahgunakan EternalBlue/WannaCry. | → | |
| 465 | TCP | SMTPS (legacy) | SMTP di atas TLS (port TLS implisit lama). | → | |
| 500 | UDP | IPsec ISAKMP | Pertukaran kunci IPsec. | → | |
| 514 | UDP | syslog | Pencatatan sistem. | → | |
| 515 | TCP | LPD | Protokol Line Printer Daemon. | → | |
| 520 | UDP | RIP | Routing Information Protocol. | → | |
| 530 | TCP/UDP | Sun RPC | Sun ONC RPC. | → | |
| 543 | TCP | klogin | Login jarak jauh Kerberos. | → | |
| 544 | TCP | kshell | Shell jarak jauh Kerberos. | → | |
| 546 | UDP | DHCPv6 client | Klien DHCPv6. | → | |
| 547 | UDP | DHCPv6 server | Server DHCPv6. | → | |
| 554 | TCP/UDP | RTSP | Real Time Streaming Protocol — dipakai kamera IP. | → | |
| 587 | TCP | SMTP submission | Pengiriman email dengan STARTTLS — lebih disukai daripada 25 untuk klien. | → | |
| 593 | TCP | HTTP RPC EPMAP | Microsoft DCOM via HTTP. | → | |
| 631 | TCP/UDP | IPP / CUPS | Internet Printing Protocol; dipakai server cetak macOS/Linux. | → | |
| 636 | TCP | LDAPS | LDAP di atas TLS. | → | |
| 873 | TCP | rsync | Sinkronisasi file jarak jauh. | → | |
| 902 | TCP | VMware ESXi | Manajemen VMware ESXi. | → | |
| 989 | TCP | FTPS data | Saluran data FTP di atas TLS. | → | |
| 990 | TCP | FTPS control | Saluran kendali FTP di atas TLS. | → | |
| 993 | TCP | IMAPS | IMAP di atas TLS. | → | |
| 995 | TCP | POP3S | POP3 di atas TLS. | → | |
| 1080 | TCP | SOCKS proxy | Proxy SOCKS. | → | |
| 1194 | UDP | OpenVPN | Port default OpenVPN. | → | |
| 1433 | TCP | MS SQL Server | Microsoft SQL Server. | → | |
| 1434 | UDP | MS SQL Browser | Layanan browser SQL Server. | → | |
| 1521 | TCP | Oracle DB | Listener basis data Oracle. | → | |
| 1701 | UDP | L2TP | Layer 2 Tunneling Protocol. | → | |
| 1723 | TCP | PPTP | Point-to-Point Tunneling Protocol. Dianggap tidak aman. | → | |
| 1812 | UDP | RADIUS auth | Autentikasi RADIUS. | → | |
| 1813 | UDP | RADIUS accounting | Akuntansi RADIUS. | → | |
| 1900 | UDP | SSDP / UPnP | Simple Service Discovery — UPnP. Matikan di WAN. | → | |
| 2049 | TCP/UDP | NFS | Network File System. | → | |
| 2082 | TCP | cPanel | Panel kontrol hosting cPanel (HTTP). | → | |
| 2083 | TCP | cPanel SSL | Panel kontrol cPanel (HTTPS). | → | |
| 2086 | TCP | WHM | WebHost Manager (HTTP). | → | |
| 2087 | TCP | WHM SSL | WebHost Manager (HTTPS). | → | |
| 2222 | TCP | DirectAdmin / SSH alt | Panel DirectAdmin; juga port SSH alternatif populer. | → | |
| 2375 | TCP | Docker (insecure) | API daemon Docker tanpa TLS. Jangan pernah ekspos ke internet. | → | |
| 2376 | TCP | Docker (TLS) | API daemon Docker dengan TLS. | → | |
| 2377 | TCP | Docker Swarm | Manajemen klaster Docker Swarm. | → | |
| 3000 | TCP | Dev server | Port dev umum untuk Node.js/Next.js/Grafana. | → | |
| 3128 | TCP | Squid proxy | Proxy HTTP Squid. | → | |
| 3260 | TCP | iSCSI | Internet Small Computer Systems Interface. | → | |
| 3306 | TCP | MySQL / MariaDB | Basis data MySQL dan MariaDB. | → | |
| 3389 | TCP | RDP | Remote Desktop Protocol. Target bernilai tinggi — batasi akses. | → | |
| 3478 | TCP/UDP | STUN / TURN | NAT traversal untuk VoIP dan WebRTC. | → | |
| 3690 | TCP | Subversion | Apache Subversion. | → | |
| 3702 | UDP | WS-Discovery | Dipakai kamera ONVIF dan Windows Network discovery. | → | |
| 4000 | TCP | Dev server | Port dev umum (Phoenix, ICQ). | → | |
| 4444 | TCP | Metasploit / I2P | Handler default Metasploit / konsol router I2P. | → | |
| 4500 | UDP | IPsec NAT-T | IPsec NAT traversal. | → | |
| 5000 | TCP | UPnP / Synology | Kontrol UPnP; Synology DSM HTTP. | → | |
| 5001 | TCP | Synology DSM HTTPS | Antarmuka web Synology NAS (HTTPS). | → | |
| 5060 | TCP/UDP | SIP | Session Initiation Protocol — sinyal VoIP. | → | |
| 5061 | TCP | SIP-TLS | SIP di atas TLS. | → | |
| 5222 | TCP | XMPP client | Koneksi klien XMPP/Jabber. | → | |
| 5269 | TCP | XMPP server | XMPP server-ke-server. | → | |
| 5353 | UDP | mDNS | Multicast DNS — Apple Bonjour, Avahi. | → | |
| 5432 | TCP | PostgreSQL | Basis data PostgreSQL. | → | |
| 5500 | TCP | VNC reverse | VNC kebalik / mendengarkan. | → | |
| 5555 | TCP | ADB / Freeciv | Android Debug Bridge melalui TCP. Tidak boleh menghadap internet. | → | |
| 5601 | TCP | Kibana | Antarmuka web Kibana. | → | |
| 5672 | TCP | AMQP | Default RabbitMQ. | → | |
| 5683 | UDP | CoAP | Constrained Application Protocol — IoT. | → | |
| 5800 | TCP | VNC over HTTP | Klien web VNC. | → | |
| 5900 | TCP | VNC | Desktop jarak jauh Virtual Network Computing. | → | |
| 5985 | TCP | WinRM HTTP | Windows Remote Management (HTTP). | → | |
| 5986 | TCP | WinRM HTTPS | Windows Remote Management (HTTPS). | → | |
| 6379 | TCP | Redis | Penyimpanan dalam memori Redis. Bind ke localhost atau wajibkan autentikasi. | → | |
| 6443 | TCP | Kubernetes API | Server API Kubernetes. | → | |
| 6667 | TCP | IRC | Server IRC. | → | |
| 6881 | TCP/UDP | BitTorrent | Port peer BitTorrent. | → | |
| 7547 | TCP | TR-069 / CWMP | Manajemen jarak jauh router pelanggan oleh ISP. | → | |
| 8000 | TCP | HTTP alt | Port dev/HTTP alternatif umum. | → | |
| 8008 | TCP | HTTP alt | HTTP alt; dipakai Google Cast. | → | |
| 8080 | TCP | HTTP-proxy / alt | Proxy HTTP umum dan port web alternatif. | → | |
| 8081 | TCP | HTTP alt | HTTP alternatif, sering bersama 8080. | → | |
| 8086 | TCP | InfluxDB | API HTTP InfluxDB. | → | |
| 8088 | TCP | Hadoop / web alt | Antarmuka Hadoop ResourceManager. | → | |
| 8123 | TCP | Home Assistant | Antarmuka web Home Assistant. | → | |
| 8443 | TCP | HTTPS alt | HTTPS alt — umum untuk dashboard self-hosted. | → | |
| 8888 | TCP | HTTP alt | HTTP alt; default Jupyter notebook. | → | |
| 9000 | TCP | PHP-FPM / Portainer | PHP-FPM, Portainer. | → | |
| 9090 | TCP | Prometheus / Cockpit | Prometheus scrape; antarmuka web Cockpit. | → | |
| 9100 | TCP | JetDirect / node_exporter | Port printer HP; Prometheus node_exporter. | → | |
| 9200 | TCP | Elasticsearch | API HTTP Elasticsearch. | → | |
| 9418 | TCP | Git | Protokol git://. | → | |
| 10000 | TCP | Webmin | Admin web Webmin. | → | |
| 11211 | TCP/UDP | Memcached | Memcached. UDP sering disalahgunakan untuk amplifikasi — matikan. | → | |
| 17500 | TCP/UDP | Dropbox LAN sync | Sinkronisasi Dropbox LAN. | → | |
| 19132 | UDP | Minecraft Bedrock | Default Minecraft Bedrock Edition. | → | |
| 25565 | TCP | Minecraft Java | Default Minecraft Java Edition. | → | |
| 27017 | TCP | MongoDB | Default MongoDB. | → | |
| 32400 | TCP | Plex | Antarmuka web Plex Media Server. | → | |
| 49152 | TCP | UPnP dynamic / Xbox | Awal rentang port dinamis/privat. | → | |
| 51820 | UDP | WireGuard | Default WireGuard VPN. | → |
Web16 port
Email7 port
Akses jarak jauh13 port
Basis data11 port
VPN dan tunneling8 port
Transfer dan berbagi berkas12 port
Direktori dan autentikasi6 port
Jaringan dan DNS16 port
VoIP dan streaming6 port
Kontainer dan orkestrasi4 port
IoT dan penemuan5 port
Dev dan monitoring14 port
Game dan P2P3 port
Lainnya15 port
Tentang port TCP dan UDP
A port is a 16-bit number (0–65535) that lets multiple services share a single IP address. Ports 0–1023 are well-known and require root privileges; 1024–49151 are registered to specific services; 49152–65535 are dynamic/private and used by clients.
Kasus penggunaan umum
- 1Decide whether to open a port on your router — searching "25565" tells you it is the Minecraft server port, while "8080" is a common HTTP alternate (Tomcat, proxies). Know what you are exposing before forwarding it.
- 2Identifikasi port misterius dari netstat atau log firewall — tempel angkanya dan langsung lihat apakah itu SSH (22), RDP (3389), MySQL (3306), VNC (5900) atau sesuatu yang tidak berbahaya.
- 3Plan firewall rules — confirm IANA-registered services for inbound rules so you don't accidentally allow Telnet (23) when you meant SSH (22) or block Outlook (587/993) when tightening SMTP.
Pertanyaan yang sering diajukan
TCP vs UDP — apa bedanya?+
TCP berorientasi koneksi dan andal (web, email, SSH). UDP fire-and-forget dan lebih cepat (DNS, VoIP, gim). Beberapa port berjalan di keduanya — misalnya DNS memakai TCP/53 dan UDP/53.
Apa itu port well-known, terdaftar, dan ephemeral?+
Well-known: 0–1023 (ditetapkan IANA, dicadangkan). Terdaftar: 1024–49151 (aplikasi mendaftar ke IANA). Ephemeral: 49152–65535 (OS memilih acak untuk koneksi keluar).
Haruskah saya membuka port X di router?+
Hanya jika Anda memahami layanan di baliknya dan memercayai perangkat penerima trafik. Protokol internal saja (Telnet, SMB, RDP) jarang sekali boleh diekspos ke internet.