UDP traffic
Datagrams matching port:31221 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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Datagrams
1
Source addresses
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Networks
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Countries
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Destination ports
Traffic by type
Unrecognised
1 datagrams from 1 sourceDatagrams no decoder recognised. Their first bytes are kept.
Latest Unrecognised datagram, to 31221/udp
payload bytes
00000000 01 c5 7b 04 15 0a c5 7a 4c 00 ff ff 00 fe fe fe |..{....zL.......|
00000010 fe fd fd fd fd 12 34 56 78 90 97 12 40 ee 01 a7 |......4Vx...@...|
00000020 f3 |.|Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 181.170.76.253 | AS7303 Telecom Argentina S.A. | AR | Unrecognised | 1 | 2026-10-07 07:28 |
Latest datagrams
payload bytes
00000000 01 c5 7b 04 15 0a c5 7a 4c 00 ff ff 00 fe fe fe |..{....zL.......| 00000010 fe fd fd fd fd 12 34 56 78 90 97 12 40 ee 01 a7 |......4Vx...@...| 00000020 f3 |.|