UDP traffic
Datagrams matching port:21280 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
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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 21280/udp
payload bytes
00000000 01 c6 9e 3a c0 8a 13 6a 22 00 ff ff 00 fe fe fe |...:...j".......| 00000010 fe fd fd fd fd 12 34 56 78 ec 9e ff 2f fe 89 17 |......4Vx.../...| 00000020 c8 |.|
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 37.65.60.21 | AS15557 Societe Francaise Du Radiotelephone - SF | FR | Unrecognised | 1 | 2026-10-07 17:45 |
Latest datagrams
payload bytes
00000000 01 c6 9e 3a c0 8a 13 6a 22 00 ff ff 00 fe fe fe |...:...j".......| 00000010 fe fd fd fd fd 12 34 56 78 ec 9e ff 2f fe 89 17 |......4Vx.../...| 00000020 c8 |.|