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DDoS protection · Peeryx · 15 Tbps+

CUBIXSERV TOOLS

Game server ports and protocols reference

Find documented default game, query and administration ports, with protocols, configuration names and sources.

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Minecraft Java

1.21.8 · 1.21.9 · 1.21.11 · 26.1–26.3
PortProtocolTypeSettings
25565TCPGame connectionserver-port
25565UDPServer-list queryenable-query=true; query.port
25575TCPAdministration · optionalenable-rcon=true; rcon.port

Minecraft Bedrock

Bedrock Dedicated Server
PortProtocolTypeSettings
19132UDPGame connectionserver-port · IPv4
19133UDPGame connectionserver-portv6 · IPv6

FiveM

FXServer · txAdmin
PortProtocolTypeSettings
30120TCP + UDPGame connectionendpoint_add_tcp; endpoint_add_udp

Rust

Rust Dedicated Server
PortProtocolTypeSettings
28015UDPGame connectionserver.port
28017UDPServer-list queryserver.queryport = max(server.port, rcon.port) + 1
28016TCPAdministration · optionalrcon.port

Valheim

Steam backend
PortProtocolTypeSettings
2456–2457UDPGame connection-port 2456; port + 1

Project Zomboid

Build 41.77 · Steam
PortProtocolTypeSettings
16261UDPServer-list queryDefaultPort
16262UDPGame connectionUDPPort

ARK: Survival Evolved

ASE · Steam
PortProtocolTypeSettings
7777UDPGame connectionPort
7778UDPGame connectionPort + 1 · peer
27015UDPServer-list queryQueryPort
27020TCPAdministration · optionalRCONPort

Unturned

3.23.14.0+ · direct IP
PortProtocolTypeSettings
27015UDPServer-list queryPort
27016UDPGame connectionPort + 1

How to use this tool

Search for a game and read the role of each port. Check the edition, configuration and source before changing your own firewall.

Compatibility and limits

These are configurable defaults, not a port scan or a guarantee of connectivity. Expose administration and RCON only when needed and protected. No server is contacted by this reference.

Sources checked on