Port 6318IONA Measurement and Control Data

Assigned to IONA measurement and control data for Insphere Ltd.

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

also known as iona-data

Technical Details

what runs on :6318

IONA Measurement and Control Data is registered on port :6318 over tcp to Insphere Ltd, assigned July 2024. 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 :6318

this machine

# linux
sudo ss -tlpn 'sport = :6318'

# macos / bsd
sudo lsof -nP -i :6318

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :6318

another host

nmap -sV -p T:6318 <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 :6318

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 :6318 yet

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

Record

iana registry entry

port: :6318
service: IONA Measurement and Control Data
transport: TCP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: IANA assigns TCP port 6318 to IONA Measurement and control data. The assignment is held by Insphere Ltd.; no established public deployment is known.
lookups: 0rank 993
added: 2026-10-10
updated: 2026-10-10
references: IANA service name registry — port 6318

Something wrong?

This record is maintained by the engineers who use port 6318. 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 2026-10-10.

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 :6318, by lookups.

port	service	proto	category	risk	views
:6346	Gnutella P2P	TCPUDP	File Transfer	caution	13.6k
:6350	ADAP	TCPUDP	Network Services	caution	13.5k
:6262	Advantage Database Server	TCP	Databases	caution	10.5k
:6347	Gnutella Router Alternate Port	TCPUDP	File Transfer	caution	8.3k
:6343	sFlow Monitoring	UDP	Security	caution	7.1k
:6260	Planet M.U.L.E.	TCPUDP	Gaming	caution	4.8k
:6257	WinMX P2P Chat	UDP	File Transfer	caution	4.3k
:6306	Unified Fabric Management Protocol	TCPUDP	Network Services	safe	0

risk mix of the 8 listed

safe13%
caution88%

0 of 8 encrypted

Port :6318IONA Measurement and Control Data

Technical Details

Security Information

Related Ports

Port 6318IONA Measurement and Control Data