Port 8881Galaxy4D Online Game Engine

TCP port 8881 is assigned to the Galaxy4D Online Game Engine; public details about its protocol and deployment are limited.

inGaming

transport: tcp
in transit: cleartext
assignment: official
risk: 1/10
lookups: 0

1 other service is registered on port 8881. compare all 2 →

Technical Details

what runs on :8881

Galaxy4D Online Game Engine is registered on port :8881 over tcp to Galaxy4D, assigned June 2012. We don't have a technical write-up for it beyond the IANA registry entry.

In nmap's internet-wide scan data this port is never observed open, so if it's open on your network it's more likely a custom or misconfigured service than the registered one.

find what's listening on :8881

this machine

# linux
sudo ss -tlpn 'sport = :8881'

# macos / bsd
sudo lsof -nP -i :8881

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :8881

another host

nmap -sV -p T:8881 <host>

run it? the handshake, the implementations you meet in the wild and the flags that matter come from the engineers who do.

add technical details

Security Information

exposure of :8881

risk score

1/ 10safe

routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.

gaming averages 3.4 across 163 ports — this one sits 2.4 below.

in transit

cleartext

credentials and payloads are readable by anyone on path

assignment

official

registered with iana for this service — scanners fingerprint it by number

reachable over

tcp

every listening transport is another surface to filter at the edge

security overview

no security notes recorded for :8881 yet

known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.

Record

iana registry entry

port: :8881
service: Galaxy4D Online Game Engine
transport: TCP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: Gaming
usage: IANA assigns TCP/8881 to the Galaxy4D Online Game Engine, registered to Galaxy4D. Public information does not establish its protocol behavior or how commonly it is deployed.
lookups: 0rank 993
added: 2026-10-14
updated: 2026-10-14
references: IANA service name registry — port 8881

Something wrong?

This record is maintained by the engineers who use port 8881. Every field on it is editable — change what's wrong, say how you know, and a reviewer publishes it, usually within a minute. Last touched 2026-10-14.

01edit any field on a page of its own
02a model checks it for accuracy and spam
03clean and confident goes live immediately

edit this record →back to the registry

Related Ports

all 163 in gaming →

the 8 most looked-up other ports in gaming — 163 ports carry that label.

port	service	proto	category	risk	views
: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

Port :8881Galaxy4D Online Game Engine

Technical Details

Security Information

Related Ports

Port 8881Galaxy4D Online Game Engine