Port 31456TetriNET IRC Gateway
Port 31456 is commonly associated with TetriNET servers that facilitate gameplay through an IRC-based gateway, enabling multiplayer Tetris games over the Internet. TetriNET utilizes a modified IRC protocol to connect players, support chat functions, and manage multiplayer interactions. This port is used mainly by unofficial servers or custom gaming setups..
- transport
- tcp
- in transit
- cleartext
- assignment
- unofficial
- risk
- 4/10
- lookups
- 5,845
single transport
payload readable on path
used by convention
caution
rank 844 of 993 · top 85%
Technical Details
what runs on :31456Port 31456 is primarily utilized by TetriNET, an online multiplayer variant of the classic Tetris game. TetriNET operates by leveraging a communication protocol similar to IRC (Internet Relay Chat), allowing clients to connect to a server that brokers the game sessions and chat communication. The server listens on TCP port 31456, managing incoming connections from players wishing to join multiplayer games.
The protocol involves server-client handshakes, nickname management, game state synchronization, and relaying real-time gameplay data such as piece drops and power-ups. This gameplay data exchange requires low latency and reliable delivery, which is why TCP is preferred over other transport protocols. Despite being inspired by IRC, TetriNET incorporates proprietary extensions tailored to the game mechanics.
Most TetriNET servers running on this port are unofficial community setups or private gaming hubs, rather than commercial services. Because the protocol mimics IRC, custom clients and bots can also interact with these servers to automate gameplay or integrate additional features.
Security Information
exposure of :31456risk score
4/ 10caution
worth attention. how exposed you are depends on configuration — don't leave it reachable from the internet without a reason.
gaming averages 4.0 across 124 ports — this one sits level with it.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
unofficial
used by convention, not registered — what answers here varies by deployment
reachable over
tcp
every listening transport is another surface to filter at the edge
security overview
Common vulnerabilities associated with services running on port 31456 include:
- Lack of encryption: Communications over TetriNET are plaintext, susceptible to eavesdropping and packet sniffing.
- Spoofing and impersonation: Weak or non-existent authentication may allow attackers to impersonate other players or administrators.
- Buffer overflows: Older or unmaintained TetriNET server implementations might be vulnerable to crafted payloads, leading to crashes or remote code execution.
- Abuse of IRC-like commands: Attackers can exploit command parsing or flooding vulnerabilities similar to those seen with IRC servers.
Mitigations include:
- Network segmentation to isolate game servers from other critical systems.
- Firewalling to restrict access on port 31456 to trusted IP ranges.
- Implementing access controls on the server and enabling any available authentication mechanisms.
- Regular patching of server software to address known vulnerabilities.
- Encrypting connections if supported, or tunneling traffic over secure protocols like VPN.
Related Ports
the 8 most looked-up other ports in gaming — 124 ports carry that label.
| port | service | risk | |||
|---|---|---|---|---|---|
| :8888 | D2GS Admin Console | TCP | Remote Access | caution | 83.7k |
| :8888 | Earthland Realms 2 Server | TCP | Gaming | caution | 73.1k |
| :1513 | Garena Gaming | TCPUDP | Gaming | caution | 33.1k |
| :5555 | Freeciv | TCP | Security | caution | 26.9k |
| :18200 | Audition Online Server Check | TCPUDP | Gaming | caution | 20.9k |
| :12345 | NetBus / NetBuster | Security | caution | 19.9k | |
| :18206 | Audition FAM DB | TCPUDP | Databases | caution | 19.1k |
| :18505 | Audition Dance Battle Status Check | TCPUDP | Network Services | caution | 18.9k |
risk mix of the 8 listed
- caution100%
0 of 8 encrypted