UDP traffic

Datagrams matching port:50001 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.

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

Datagrams

Source addresses

Networks

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Destination ports

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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 50001/udp

OPTIONS sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 51.161.57.3:7715;branch=z9hG4bK-517548687;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=313735653235653363333531013539343232303336 Accept: application/sdp User-Agent: friendly-scanner To: "sipvicious"<sip:100@1.1.1.1> Conta

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

Destination ports

50001/udp SIP2

Networks

AS16276 OVH SAS from 1 source2

Countries

CA Canada2

Source addresses (unverified)

Address	Network	Cc	Sends	Datagrams	Last seen (UTC)
51.161.57.3	AS16276 OVH SAS	CA	SIP	2	2026-10-10 14:23

Latest datagrams

2026-10-10 14:23:2851.161.57.3to 50001/udpSIPCA
OPTIONS sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 51.161.57.3:7715;branch=z9hG4bK-517548687;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=313735653235653363333531013539343232303
Payload bytes withheld: they contain the sensor's address.
2026-10-10 09:44:2551.161.57.3to 50001/udpSIPCA
OPTIONS sip:100@<HONEYPOT> SIP/2.0 Via: SIP/2.0/UDP 51.161.57.3:6235;branch=z9hG4bK-2687069192;rport Content-Length: 0 From: "sipvicious"<sip:100@1.1.1.1>;tag=30356166623738346333353101323933343636
Payload bytes withheld: they contain the sensor's address.