UDP traffic
Datagrams matching proto:gtp_c 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.
45
Datagrams
37
Source addresses
8
Networks
4
Countries
1
Destination ports
Traffic by type
Other services
45 datagrams from 37 sourcesFirst packets of sessions with VPN, voice, tunnelling, database and management services.
Latest GTP-C datagram, to 2123/udp
payload bytes
00000000 32 01 00 04 00 00 00 00 00 00 00 00 |2...........|
Destination ports
- 2123/udp GTP-C45
Networks
- AS6939 Hurricane Electric LLC from 21 sources23
- AS21859 Zenlayer Inc from 5 sources6
- AS10439 CariNet, Inc. from 4 sources5
- AS50219 Valence Technology Co. from 2 sources4
- AS32475 Internap Holding LLC from 1 source2
- AS211680 Sistemas Informaticos, S.A. from 1 source2
- AS45102 Alibaba (US) Technology Co., Ltd. from 2 sources2
- AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMIT from 1 source1
Countries
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 45.156.129.85 | AS211680 Sistemas Informaticos, S.A. | PT | GTP-C | 2 | 2026-10-08 02:48 |
| 185.180.141.9 | AS21859 Zenlayer Inc | PT | GTP-C | 2 | 2026-10-09 08:15 |
| 216.226.78.10 | AS50219 Valence Technology Co. | US | GTP-C | 2 | 2026-10-08 21:51 |
| 194.164.107.5 | AS50219 Valence Technology Co. | US | GTP-C | 2 | 2026-10-06 12:32 |
| 64.62.156.22 | AS6939 Hurricane Electric LLC | US | GTP-C | 2 | 2026-10-08 09:32 |
| 203.55.131.5 | AS32475 Internap Holding LLC | US | GTP-C | 2 | 2026-10-10 10:30 |
| 71.6.134.228 | AS10439 CariNet, Inc. | US | GTP-C | 2 | 2026-10-08 14:26 |
| 65.49.1.91 | AS6939 Hurricane Electric LLC | US | GTP-C | 2 | 2026-10-09 04:35 |
| 66.240.192.138 | AS10439 CariNet, Inc. | US | GTP-C | 1 | 2026-10-06 18:17 |
| 64.62.197.115 | AS6939 Hurricane Electric LLC | US | GTP-C | 1 | 2026-10-06 08:41 |
| 65.49.1.59 | AS6939 Hurricane Electric LLC | US | GTP-C | 1 | 2026-10-08 08:04 |
| 65.49.1.36 | AS6939 Hurricane Electric LLC | US | GTP-C | 1 | 2026-10-11 00:10 |
| 47.254.46.95 | AS45102 Alibaba (US) Technology Co., Ltd. | US | GTP-C | 1 | 2026-10-10 02:02 |
| 65.49.1.55 | AS6939 Hurricane Electric LLC | US | GTP-C | 1 | 2026-10-07 05:52 |
| 109.105.210.63 | AS21859 Zenlayer Inc | PT | GTP-C | 1 | 2026-10-09 08:15 |
| 109.105.210.62 | AS21859 Zenlayer Inc | PT | GTP-C | 1 | 2026-10-09 08:15 |
| 65.49.1.111 | AS6939 Hurricane Electric LLC | US | GTP-C | 1 | 2026-10-06 02:14 |
| 65.49.1.82 | AS6939 Hurricane Electric LLC | US | GTP-C | 1 | 2026-10-09 05:21 |
| 71.6.134.235 | AS10439 CariNet, Inc. | US | GTP-C | 1 | 2026-10-05 20:11 |
| 65.49.1.26 | AS6939 Hurricane Electric LLC | US | GTP-C | 1 | 2026-10-11 00:46 |
Latest datagrams
payload bytes
00000000 32 01 00 04 00 00 00 00 00 00 00 00 |2...........|
payload bytes
00000000 32 01 00 04 00 00 00 00 00 00 00 00 |2...........|
payload bytes
00000000 32 01 00 04 00 00 00 00 00 00 00 00 |2...........|
payload bytes
00000000 40 01 00 04 ff 00 00 00 |@.......|
payload bytes
00000000 32 01 00 04 00 00 00 00 0c 3d 00 00 |2........=..|
payload bytes
00000000 32 01 00 04 00 00 00 00 00 00 00 00 |2...........|
payload bytes
00000000 32 01 00 04 00 00 00 00 00 00 00 00 |2...........|
payload bytes
00000000 40 01 00 09 00 ab cd 00 03 00 01 00 00 |@............|
payload bytes
00000000 32 01 00 04 00 00 00 00 ab cd 00 00 |2...........|
payload bytes
00000000 32 01 00 04 00 00 00 00 00 00 00 00 |2...........|
payload bytes
00000000 32 01 00 06 00 00 00 00 dc 7e 00 00 0e 00 |2........~....|
payload bytes
00000000 32 01 00 04 00 00 00 00 00 00 00 00 |2...........|
payload bytes
00000000 32 01 00 04 00 00 00 00 0c 3d 00 00 |2........=..|
payload bytes
00000000 40 01 00 09 00 ab cd 00 03 00 01 00 00 |@............|
payload bytes
00000000 32 01 00 04 00 00 00 00 ab cd 00 00 |2...........|