Port 2950ESIP

ESIP service traffic assigned to TCP and UDP port 2950.

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

Technical Details

what runs on :2950

ESIP is registered on port :2950 over tcp and udp to David Stephenson. 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 :2950

this machine

# linux
sudo ss -tulpn 'sport = :2950'

# macos / bsd
sudo lsof -nP -i :2950

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :2950

another host

nmap -sV -p T:2950 <host>
sudo nmap -sU -sV -p U:2950 <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 :2950

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 :2950 yet

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

Record

iana registry entry

port: :2950
service: ESIP
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: Port 2950 is assigned to the ESIP service over both TCP and UDP. The assignment is registered to David Stephenson; no further protocol or deployment details are recorded.
lookups: 0rank 993
added: 2026-09-03
updated: 2026-09-03
references: IANA service name registry — port 2950

Something wrong?

This record is maintained by the engineers who use port 2950. 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 2026-09-03.

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 :2950, by lookups.

port	service	proto	category	risk	views
:3001	Miralix Phone Monitor	TCP	Network Services	caution	21.7k
:3001	Opsware Satellite	TCP	Network Services	caution	17.4k
:3000	Miralix License Server	TCP	Network Services	caution	15.4k
:3008	Miralix Proxy	TCPtls	Security	caution	12.8k
:3000	Distributed Interactive Simulation	UDP	Network Services	caution	11.7k
:2948	WAP Push MMS	TCPUDP	Network Services	safe	11.7k
:3006	Miralix SMS Connector	TCP	Mobile	caution	11.3k
:3003	Miralix GreenBox API	TCP	Remote Access	caution	10.6k

risk mix of the 8 listed

safe13%
caution88%

1 of 8 encrypted

Port :2950ESIP

Technical Details

Security Information

Related Ports

Port 2950ESIP