Port 3914ListCREATOR Port 2

Port assigned to the second ListCREATOR service endpoint registered by Tomokazu Asai.

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

also known as listcrt-port-2

Technical Details

what runs on :3914

ListCREATOR Port 2 is registered on port :3914 over tcp and udp to Tomokazu Asai, assigned November 2003. 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 found open rarely. What's listening is often not the registered service, so check before you assume.

find what's listening on :3914

this machine

# linux
sudo ss -tulpn 'sport = :3914'

# macos / bsd
sudo lsof -nP -i :3914

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :3914

another host

nmap -sV -p T:3914 <host>
sudo nmap -sU -sV -p U:3914 <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 :3914

risk score

1/ 10safe

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

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 · udp

udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite

security overview

no security notes recorded for :3914 yet

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

Record

iana registry entry

port: :3914
service: ListCREATOR Port 2
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: This assignment identifies ListCREATOR Port 2 on TCP and UDP port 3914. Public information about the software, protocol, and deployments is limited; the registration is held by Tomokazu Asai.
lookups: 0rank 993
added: 2026-09-08
updated: 2026-09-08
references: IANA service name registry — port 3914

Something wrong?

This record is maintained by the engineers who use port 3914. 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 2026-09-08.

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

browse categories →

ports registered around :3914, by lookups.

port	service	proto	category	risk	views
:3899	Remote Administrator	TCP	Remote Access	caution	20.6k
:3872	Oracle Management Agent	TCP	Databases	caution	14.3k
:3978	OpenTTD Master Server	TCPUDP	Gaming	caution	12.5k
:3868	Diameter Protocol	TCPSCTP	Security	caution	7.7k
:3945	EMCADS	TCPUDP	Security	caution	7.6k
:3900	IBM UniData UDT OS	TCP	Databases	caution	6.4k
:3880	IGRS	TCPUDP	Network Services	caution	5.2k
:3978	Secured Configuration Server	TCPUDP	Network Services	safe	0

risk mix of the 8 listed

safe13%
caution88%

0 of 8 encrypted

Port :3914ListCREATOR Port 2

Technical Details

Security Information

Related Ports

Port 3914ListCREATOR Port 2