UDP traffic

Datagrams matching port:5072 sent to HoneyLabs sensors over UDP in the last 24 hours. DNS questions and QUIC client fingerprints are decoded on the sensor. Other datagrams are kept as their first bytes and labelled by protocol where it can be recognised.

A UDP source address can be forged, so each address listed here either sent the traffic or was impersonated by whoever did. UDP traffic is kept out of verdicts, feeds, watchlists and alerts.

Clear search

Datagrams

Source addresses

Networks

Countries

Destination ports

Traffic by type

Other services

2 datagrams from 1 source

First packets of sessions with VPN, voice, tunnelling, database and management services.

SIP 2

Latest SIP datagram, to 5072/udp

REGISTER sip:<HONEYPOT> SIP/2.0 To: <sip:10000@<HONEYPOT>> From: <sip:10000@<HONEYPOT>>;tag=t1002830217 Via: SIP/2.0/UDP 172.110.223.192:10016;branch=z9hG4bK-1002830217;rport Call-ID: c1002830217 CSeq: 1002830217 REGISTER Contact: <sip:10000@172.110.223.192:10016> Max-Forwards: 70 Expires: 3

Payload bytes withheld: they contain the sensor's address.

Destination ports

5072/udp SIP2

Networks

AS23470 ReliableSite.Net LLC from 1 source2

Countries

HK Hong Kong2

Source addresses (unverified)

Address	Network	Cc	Sends	Datagrams	Last seen (UTC)
172.110.223.192	AS23470 ReliableSite.Net LLC	HK	SIP	2	2026-10-10 23:43

Latest datagrams

2026-10-10 23:43:01172.110.223.192to 5072/udpSIPHK
REGISTER sip:<HONEYPOT> SIP/2.0 To: <sip:10000@<HONEYPOT>> From: <sip:10000@<HONEYPOT>>;tag=t1002830217 Via: SIP/2.0/UDP 172.110.223.192:10016;branch=z9hG4bK-1002830217;rport Call-ID: c1002830217
Payload bytes withheld: they contain the sensor's address.
2026-10-10 18:23:01172.110.223.192to 5072/udpSIPHK
REGISTER sip:<HONEYPOT> SIP/2.0 To: <sip:10000@<HONEYPOT>> From: <sip:10000@<HONEYPOT>>;tag=t1002826957 Via: SIP/2.0/UDP 172.110.223.192:10048;branch=z9hG4bK-1002826957;rport Call-ID: c1002826957
Payload bytes withheld: they contain the sensor's address.