UDP traffic
Datagrams matching port:21025 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.
9
Datagrams
6
Source addresses
4
Networks
2
Countries
1
Destination ports
Traffic by type
Unrecognised
9 datagrams from 6 sourcesDatagrams no decoder recognised. Their first bytes are kept.
Latest Unrecognised datagram, to 21025/udp
payload bytes
00000000 ff ff ff ff 54 54 53 6f 75 72 63 65 20 45 6e 67 |....TTSource Eng| 00000010 69 6e 65 20 51 75 65 72 79 |ine Query|
Destination ports
Networks
- AS20052 Arbor Networks, Inc. from 3 sources4
- AS202425 IP Volume inc from 1 source3
- AS10439 CariNet, Inc. from 1 source1
- AS45102 Alibaba (US) Technology Co., Ltd. from 1 source1
Countries
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 185.242.226.166 | AS202425 IP Volume inc | US | Unrecognised | 3 | 2026-10-05 20:04 |
| 146.88.241.170 | AS20052 Arbor Networks, Inc. | US | Unrecognised | 2 | 2026-10-06 13:30 |
| 146.88.241.70 | AS20052 Arbor Networks, Inc. | US | Unrecognised | 1 | 2026-10-06 03:05 |
| 146.88.241.50 | AS20052 Arbor Networks, Inc. | US | Unrecognised | 1 | 2026-10-06 07:42 |
| 43.98.165.95 | AS45102 Alibaba (US) Technology Co., Ltd. | SG | Unrecognised | 1 | 2026-10-06 07:13 |
| 71.6.199.23 | AS10439 CariNet, Inc. | US | Unrecognised | 1 | 2026-10-05 22:16 |
Latest datagrams
payload bytes
00000000 ff ff ff ff 54 54 53 6f 75 72 63 65 20 45 6e 67 |....TTSource Eng| 00000010 69 6e 65 20 51 75 65 72 79 |ine Query|
payload bytes
00000000 ff ff ff ff 54 54 53 6f 75 72 63 65 20 45 6e 67 |....TTSource Eng| 00000010 69 6e 65 20 51 75 65 72 79 |ine Query|
payload bytes
00000000 ff ff ff ff 54 54 53 6f 75 72 63 65 20 45 6e 67 |....TTSource Eng| 00000010 69 6e 65 20 51 75 65 72 79 |ine Query|
payload bytes
00000000 ff ff ff ff 54 53 6f 75 72 63 65 20 45 6e 67 69 |....TSource Engi| 00000010 6e 65 20 51 75 65 72 79 00 |ne Query.|
payload bytes
00000000 ff ff ff ff 54 54 53 6f 75 72 63 65 20 45 6e 67 |....TTSource Eng| 00000010 69 6e 65 20 51 75 65 72 79 |ine Query|
payload bytes
00000000 ff ff ff ff 54 53 6f 75 72 63 65 20 45 6e 67 69 |....TSource Engi| 00000010 6e 65 20 51 75 65 72 79 00 |ne Query.|
payload bytes
00000000 ff ff ff ff 54 53 6f 75 72 63 65 20 45 6e 67 69 |....TSource Engi| 00000010 6e 65 20 51 75 65 72 79 00 |ne Query.|
payload bytes
00000000 ff ff ff ff 54 53 6f 75 72 63 65 20 45 6e 67 69 |....TSource Engi| 00000010 6e 65 20 51 75 65 72 79 00 |ne Query.|
payload bytes
00000000 ff ff ff ff 54 53 6f 75 72 63 65 20 45 6e 67 69 |....TSource Engi| 00000010 6e 65 20 51 75 65 72 79 00 |ne Query.|