UDP traffic

Datagrams matching port:5072 sent to HoneyLabs sensors over UDP in the last 7 days. 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

Your plan searches up to 7d, so 30d was shortened. Plans

Datagrams

Source addresses

Networks

Countries

Destination ports

Traffic by type

Other services

13 datagrams from 5 sources

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

SIP 12 Redis 1

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 SIP13

Networks

AS23470 ReliableSite.Net LLC from 4 sources12
AS24961 WIIT AG from 1 source1

Countries

HK Hong Kong12
DE Germany1

Source addresses (unverified)

Address	Network	Cc	Sends	Datagrams	Last seen (UTC)
172.110.223.188	AS23470 ReliableSite.Net LLC	HK	SIP	5	2026-10-09 18:57
172.110.223.200	AS23470 ReliableSite.Net LLC	HK	SIP	3	2026-10-10 07:12
172.110.223.179	AS23470 ReliableSite.Net LLC	HK	SIP	2	2026-10-10 06:29
172.110.223.192	AS23470 ReliableSite.Net LLC	HK	SIP	2	2026-10-10 23:43
89.163.239.201	AS24961 WIIT AG	DE	Redis	1	2026-10-05 16:27

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.
2026-10-10 07:12:44172.110.223.200to 5072/udpSIPHK
INVITE sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 172.110.223.200:14105;branch=z9hG4bK-2209086491;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=6239653435316339313364300135333235
Payload bytes withheld: they contain the sensor's address.
2026-10-10 06:29:04172.110.223.179to 5072/udpSIPHK
INVITE sip:10000@<HONEYPOT>:5072 SIP/2.0 To: <sip:10000@<HONEYPOT>> From: <sip:10000@<HONEYPOT>>;tag=t2493216044 Via: SIP/2.0/UDP 172.110.223.179:10006;branch=z9hG4bK-2493216044;rport Call-ID: c24
Payload bytes withheld: they contain the sensor's address.
2026-10-10 04:05:19172.110.223.179to 5072/udpSIPHK
INVITE sip:10000@<HONEYPOT>:5072 SIP/2.0 To: <sip:10000@<HONEYPOT>> From: <sip:10000@<HONEYPOT>>;tag=t2590343603 Via: SIP/2.0/UDP 172.110.223.179:10060;branch=z9hG4bK-2590343603;rport Call-ID: c25
Payload bytes withheld: they contain the sensor's address.
2026-10-09 18:57:58172.110.223.188to 5072/udpSIPHK
INVITE sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 172.110.223.188:5068;branch=z9hG4bK-163157889;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=633030333736393231336430013139383134
Payload bytes withheld: they contain the sensor's address.
2026-10-09 15:36:28172.110.223.188to 5072/udpSIPHK
INVITE sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 172.110.223.188:5068;branch=z9hG4bK-1217324321;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=62396534353163393133643001333631383
Payload bytes withheld: they contain the sensor's address.
2026-10-09 13:07:05172.110.223.188to 5072/udpSIPHK
INVITE sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 172.110.223.188:5060;branch=z9hG4bK-638380561;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=303561666237383431336430013238343638
Payload bytes withheld: they contain the sensor's address.
2026-10-09 10:40:21172.110.223.188to 5072/udpSIPHK
INVITE sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 172.110.223.188:5061;branch=z9hG4bK-2902623418;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=31373565323565333133643001323638363
Payload bytes withheld: they contain the sensor's address.
2026-10-08 12:32:45172.110.223.188to 5072/udpSIPHK
OPTIONS sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 172.110.223.188:5065;branch=z9hG4bK-4158895814;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=6239653435316339313364300139393534
Payload bytes withheld: they contain the sensor's address.
2026-10-06 14:32:55172.110.223.200to 5072/udpSIPHK
INVITE sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 172.110.223.200:6438;branch=z9hG4bK-1976683772;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=63303033373639323133643001323832323
Payload bytes withheld: they contain the sensor's address.
2026-10-06 12:53:44172.110.223.200to 5072/udpSIPHK
INVITE sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 172.110.223.200:5118;branch=z9hG4bK-2452292647;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=62396534353163393133643001333937383
Payload bytes withheld: they contain the sensor's address.
2026-10-05 16:27:5889.163.239.201to 5072/udpRedisDE
INFO sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 127.0.0.1:5063;branch=z9hG4bK63f08fa4 To: <sip:100@1.1.1.1> From: <sip:100@1.1.1.1>;tag=979607bb Call-ID: 8243a34a6b62dddf CSeq: 1 INFO Contact:
Payload bytes withheld: they contain the sensor's address.