UDP traffic
Datagrams matching port:5040 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.
Your plan searches up to 7d, so 30d was shortened. Plans
Traffic by type
Other services
4 datagrams from 1 sourceFirst packets of sessions with VPN, voice, tunnelling, database and management services.
Latest SIP datagram, to 5040/udp
OPTIONS sip:100@<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bKd4dbc7e4
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=15a9096b
Call-ID: bfceed4033f8b50e
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 |
Latest datagrams
2026-10-10 22:19:0951.158.204.210to 5040/udpRedisNL INFO sip:100@<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bK150690e7
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=f6984406
Call-ID: 667edbda0c1c5eda
CSeq: 1 INFO
Contact:
Payload bytes withheld: they contain the sensor's address.
2026-10-10 22:19:0951.158.204.210to 5040/udpSIPNL OPTIONS sip:100@<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bKd4dbc7e4
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=15a9096b
Call-ID: bfceed4033f8b50e
CSeq: 1 OPTIONS
Con
Payload bytes withheld: they contain the sensor's address.
2026-10-10 22:19:0951.158.204.210to 5040/udpSIPNL REGISTER sip:<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bKb9c3113a
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=47639998
Call-ID: 8eec99b9e39f61b9
CSeq: 1 REGISTER
Conta
Payload bytes withheld: they contain the sensor's address.
2026-10-10 22:19:0951.158.204.210to 5040/udpSIPNL INVITE sip:100@<HONEYPOT> SIP/2.0
Via: SIP/2.0/UDP 127.0.0.1:5061;branch=z9hG4bK59afae1a
To: <sip:100@1.1.1.1>
From: <sip:100@1.1.1.1>;tag=e4b837c6
Call-ID: 6d935317376e38ab
CSeq: 1 INVITE
Conta
Payload bytes withheld: they contain the sensor's address.