UDP traffic
Datagrams matching port:523 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
49
Datagrams
45
Source addresses
9
Networks
7
Countries
1
Destination ports
Traffic by type
Unrecognised
49 datagrams from 45 sourcesDatagrams no decoder recognised. Their first bytes are kept.
Latest Unrecognised datagram, to 523/udp
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
Destination ports
- 523/udp49
Networks
- AS6939 Hurricane Electric LLC from 23 sources24
- AS396982 Google LLC from 7 sources7
- AS213412 ONYPHE SAS from 4 sources4
- AS63949 Akamai Connected Cloud from 1 source4
- AS14061 DigitalOcean, LLC from 3 sources3
- AS211298 Driftnet Ltd from 3 sources3
- AS398324 Censys, Inc. from 2 sources2
- AS12989 Black HOST Ltd from 1 source1
- AS45102 Alibaba (US) Technology Co., Ltd. from 1 source1
Countries
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 172.104.152.125 | AS63949 Akamai Connected Cloud | DE | Unrecognised | 4 | 2026-10-07 02:57 |
| 64.62.156.53 | AS6939 Hurricane Electric LLC | US | Unrecognised | 2 | 2026-10-11 06:58 |
| 64.62.156.99 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-06 02:08 |
| 65.49.20.73 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-11 05:21 |
| 64.62.156.61 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-07 07:11 |
| 91.230.168.119 | AS213412 ONYPHE SAS | US | Unrecognised | 1 | 2026-10-10 12:52 |
| 64.62.197.88 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-10 08:10 |
| 205.210.31.234 | AS396982 Google LLC | US | Unrecognised | 1 | 2026-10-06 16:19 |
| 74.82.47.17 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-06 02:23 |
| 216.25.89.65 | AS396982 Google LLC | US | Unrecognised | 1 | 2026-10-10 15:18 |
| 65.49.1.25 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-08 01:36 |
| 193.163.125.162 | AS211298 Driftnet Ltd | GB | Unrecognised | 1 | 2026-10-09 11:41 |
| 64.62.156.52 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-10 04:17 |
| 64.62.156.68 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-10 08:06 |
| 184.105.139.74 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-08 02:29 |
| 157.230.83.56 | AS14061 DigitalOcean, LLC | US | Unrecognised | 1 | 2026-10-09 17:23 |
| 66.132.186.252 | AS398324 Censys, Inc. | US | Unrecognised | 1 | 2026-10-05 17:46 |
| 74.82.47.7 | AS6939 Hurricane Electric LLC | US | Unrecognised | 1 | 2026-10-06 02:47 |
| 198.235.24.103 | AS396982 Google LLC | US | Unrecognised | 1 | 2026-10-09 14:01 |
| 43.98.165.95 | AS45102 Alibaba (US) Technology Co., Ltd. | SG | Unrecognised | 1 | 2026-10-06 07:07 |
Latest datagrams
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 38 |DB2GETADDR.SQL08| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 38 |DB2GETADDR.SQL08| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 39 |DB2GETADDR.SQL09| 00000010 30 31 30 00 |010.|
payload bytes
00000000 44 42 32 47 45 54 41 44 44 52 00 53 51 4c 30 38 |DB2GETADDR.SQL08| 00000010 30 31 30 00 |010.|