Port 31400PACE License Server

PACE License Server uses TCP port 31400 to provide network license services to compatible software.

transport: tcp
in transit: encrypted
assignment: official
risk: 2/10
lookups: 0

also known as pace-licensed

Technical Details

what runs on :31400

The service listens over TCP on port 31400 and handles license requests from compatible PACE clients. It uses PACE's proprietary licensing protocol; the public assignment does not specify handshake or framing details. This is a network license service, distinct from ordinary iLok account management, and is generally used within a site's network.

Security Information

exposure of :31400

risk score

2/ 10safe

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

network services averages 2.6 across 1,966 ports — this one sits 0.6 below.

in transit

encrypted

payloads are protected on the wire

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

Keep the listener limited to the trusted network where license clients need it; there is little reason to expose it to the public internet. The protocol's public security details are limited, so do not assume that network placement alone provides adequate protection. Internet-wide scans have not observed this port open, and no specific known vulnerability is established here.

Record

iana registry entry

port: :31400
service: PACE License Server
transport: TCP
encryption: tls / encrypted
assignment: iana registered
risk: 2/10safe
category: Network Services
usage: This port is used by PACE's network license server, which lets compatible applications obtain licenses from a server on the local network. Engineers are most likely to encounter it in organizations using PACE-protected software, including audio and media-production tools.
lookups: 0rank 993
added: 2026-10-19
updated: 2026-10-19
references: IANA service name registry — port 31400

Something wrong?

This record is maintained by the engineers who use port 31400. 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 2026-10-19.

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 1,966 in network services →

the 8 most looked-up other ports in network services — 1,966 ports carry that label.

port	service	proto	category	risk	views
:9080	Groove RPC	TCPUDP	Web Services	caution	70.8k
:6543	Jetnet	UDP	Network Services	caution	65.3k
:5938	TeamViewer	TCPUDP	Remote Access	caution	65.0k
:8291	Winbox MikroTik Admin	TCP	Security	caution	62.9k
:3233	WhiskerControl Protocol	TCPUDP	Network Services	caution	61.9k
:3268	Microsoft Global Catalog (GC)	TCPUDP	Security	caution	54.6k
:135	Microsoft EPMAP	TCPUDP	Security	caution	51.9k
:3128	Tatsoft Default HTTP Proxy	TCP	Web Services	caution	46.8k

risk mix of the 8 listed

caution100%

0 of 8 encrypted

Port :31400PACE License Server

Technical Details

Security Information

Related Ports

Port 31400PACE License Server