Port 5157Mediat Remote Object Exchange

TCP port assigned to Mediat Remote Object Exchange; no established public deployment is known.

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

Technical Details

what runs on :5157

Mediat Remote Object Exchange is registered on port :5157 over tcp to Oliver Anan, assigned September 2010. 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 :5157

this machine

# linux
sudo ss -tlpn 'sport = :5157'

# macos / bsd
sudo lsof -nP -i :5157

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :5157

another host

nmap -sV -p T:5157 <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 :5157

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

every listening transport is another surface to filter at the edge

security overview

no security notes recorded for :5157 yet

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

Record

iana registry entry

port: :5157
service: Mediat Remote Object Exchange
transport: TCP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: The IANA assignment is for Mediat Remote Object Exchange and is registered to Oliver Anan. No widely documented product or common deployment is known to use it.
lookups: 0rank 993
added: 2026-10-07
updated: 2026-10-07
references: IANA service name registry — port 5157

Something wrong?

This record is maintained by the engineers who use port 5157. 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 2026-10-07.

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 :5157, by lookups.

port	service	proto	category	risk	views
:5104	IBM Netcool Impact HTTP	TCP	Network Services	caution	22.2k
:5093	SafeNet License Manager	UDP	System	caution	13.3k
:5107	A-Talk Remote Server	TCP	Remote Access	caution	12.2k
:5106	A-Talk	TCP	Voice and Chat	caution	11.1k
:5099	SafeNet Sentinel License Manager	TCPUDP	System	caution	10.8k
:5109	VPOP3 Status	TCPUDP	Email	caution	10.6k
:5190	ICQ & AIM	TCP	Voice and Chat	caution	8.5k
:5110	ProRat Server	TCP	Security	caution	8.4k

risk mix of the 8 listed

caution100%

0 of 8 encrypted

Port :5157Mediat Remote Object Exchange

Technical Details

Security Information

Related Ports

Port 5157Mediat Remote Object Exchange