Port 5727ASG Event Notification Framework

TCP port 5727 is assigned to the ASG Event Notification Framework; no widely established implementation or common deployment is known.

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

also known as asgenf

Technical Details

what runs on :5727

ASG Event Notification Framework is registered on port :5727 over tcp to Arman Bedonian, assigned July 2009. 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 :5727

this machine

# linux
sudo ss -tlpn 'sport = :5727'

# macos / bsd
sudo lsof -nP -i :5727

# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :5727

another host

nmap -sV -p T:5727 <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 :5727

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 :5727 yet

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

Record

iana registry entry

port: :5727
service: ASG Event Notification Framework
transport: TCP
encryption: cleartext
assignment: iana registered
risk: 1/10safe
category: uncategorised
usage: IANA assigns TCP port 5727 to the ASG Event Notification Framework, registered to Arman Bedonian in 2009. No commonly encountered implementation or deployment is established.
lookups: 0rank 993
added: 2026-10-09
updated: 2026-10-09
references: IANA service name registry — port 5727

Something wrong?

This record is maintained by the engineers who use port 5727. 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 2026-10-09.

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 :5727, by lookups.

port	service	proto	category	risk	views
:5678	Mikrotik MNDP	UDP	Network Services	caution	24.7k
:5666	NRPE	TCP	Network Services	caution	13.6k
:5667	NSCA	TCP	Network Services	caution	8.6k
:5723	Operations Manager	TCP	Network Services	caution	8.4k
:5721	Kaseya	TCPUDP	Security	caution	7.2k
:5713	ProShare Conference Audio	TCPUDP	Media	safe	0
:5717	ProShare Conference Notification	TCPUDP	—	safe	0
:5718	DPM Communication Server	TCPUDP	Network Services	safe	0

risk mix of the 8 listed

safe38%
caution63%

0 of 8 encrypted

Port :5727ASG Event Notification Framework

Technical Details

Security Information

Related Ports

Port 5727ASG Event Notification Framework