Port 7071IWGADTS Aircraft Housekeeping Message

Port assigned for IWGADTS aircraft housekeeping messages over TCP or UDP.

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

also known as iwg1

Technical Details

what runs on :7071

IWGADTS Aircraft Housekeeping Message is registered on port :7071 over tcp and udp to Don Sullivan, assigned February 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 found open rarely. What's listening is often not the registered service, so check before you assume.

find what's listening on :7071

this machine

# linux
sudo ss -tulpn 'sport = :7071'

# macos / bsd
sudo lsof -nP -i :7071

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :7071

another host

nmap -sV -p T:7071 <host>
sudo nmap -sU -sV -p U:7071 <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 :7071

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 :7071 yet

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

Record

iana registry entry

port: :7071
service: IWGADTS Aircraft Housekeeping Message
transport: TCPUDP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: IANA assigns TCP and UDP port 7071 to the IWGADTS Aircraft Housekeeping Message service. The assignment is registered to Don Sullivan; public deployment details are not specified.
lookups: 0rank 993
added: 2026-09-14
updated: 2026-09-14
references: IANA service name registry — port 7071

Something wrong?

This record is maintained by the engineers who use port 7071. 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 2026-09-14.

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 :7071, by lookups.

port	service	proto	category	risk	views
:7025	Zimbra LMTP	TCP	Email	caution	11.4k
:7047	Zimbra Conversion Server	TCP	Email	caution	8.1k
:7133	Quake Wars Server	TCP	Gaming	caution	6.4k
:7010	Cisco AON AMC	TCP	Network Services	caution	5.0k
:7010	OnlineT UPS	TCPUDP	System	safe	0
:7007	OpenAFS Basic Overseer Server (BOS)	TCPUDP	Remote Access	risk	0
:7012	Talon Engine	TCPUDP	—	safe	0
:7019	Doceri	TCP	Mobile	safe	0

risk mix of the 8 listed

safe38%
caution50%
risk13%

0 of 8 encrypted

Port :7071IWGADTS Aircraft Housekeeping Message

Technical Details

Security Information

Related Ports

Port 7071IWGADTS Aircraft Housekeeping Message