UDP traffic
Datagrams matching port:5020 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.
Traffic by type
Other services
5 datagrams from 2 sourcesFirst packets of sessions with VPN, voice, tunnelling, database and management services.
Latest SIP datagram, to 5020/udp
OPTIONS sip:100@<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bK75f9e9d5
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=20decf46
Call-ID: fc2ea76642dcf9a6
CSeq: 1 OPTIONS
Contact: <sip:a@127.0.0.1:5061>
Content-Length: 0
Payload bytes withheld: they contain the sensor's address.
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|
| 51.158.204.210 | AS12876 Scaleway SAS | NL | SIP | 4 | 2026-10-10 22:19 |
| 172.110.223.179 | AS23470 ReliableSite.Net LLC | HK | SIP | 1 | 2026-10-10 12:39 |
Latest datagrams
2026-10-10 22:19:0951.158.204.210to 5020/udpRedisNL INFO sip:100@<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bK149b6772
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=dcfdcd3c
Call-ID: 7bfc013f817bd79d
CSeq: 1 INFO
Contact:
Payload bytes withheld: they contain the sensor's address.
2026-10-10 22:19:0951.158.204.210to 5020/udpSIPNL OPTIONS sip:100@<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bK75f9e9d5
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=20decf46
Call-ID: fc2ea76642dcf9a6
CSeq: 1 OPTIONS
Con
Payload bytes withheld: they contain the sensor's address.
2026-10-10 22:19:0951.158.204.210to 5020/udpSIPNL REGISTER sip:<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bKa01f5d9e
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=9a71c4a5
Call-ID: f089178c12746358
CSeq: 1 REGISTER
Conta
Payload bytes withheld: they contain the sensor's address.
2026-10-10 22:19:0951.158.204.210to 5020/udpSIPNL INVITE sip:100@<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bKac604430
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=a4df88b8
Call-ID: 334054504f78ae6c
CSeq: 1 INVITE
Conta
Payload bytes withheld: they contain the sensor's address.
2026-10-10 12:39:31172.110.223.179to 5020/udpSIPHK INVITE sip:10000@<HONEYPOT>:5020 SIP/2.0
To: <sip:10000@<HONEYPOT>>
From: <sip:10000@<HONEYPOT>>;tag=t3926974666
Via: SIP/2.0/UDP 172.110.223.179:10010;branch=z9hG4bK-3926974666;rport
Call-ID: c39
Payload bytes withheld: they contain the sensor's address.