UDP traffic
Datagrams matching asn:63199 sent to HoneyLabs sensors over UDP in the last 24 hours. 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.
3
Datagrams
2
Source addresses
1
Networks
1
Countries
3
Destination ports
Traffic by type
Service queries
2 datagrams from 1 sourceRequests a service answers without a handshake. Scanners send them to find open DNS, NTP, SNMP or SSDP servers, which are also the servers reflection attacks abuse.
Latest DNS datagram, to 2967/udp
payload bytes
00000000 00 06 01 00 00 01 00 00 00 00 00 00 07 76 65 72 |.............ver| 00000010 73 69 6f 6e 04 62 69 6e 64 00 00 10 00 03 |sion.bind.....|
Unrecognised
1 datagrams from 1 sourceDatagrams no decoder recognised. Their first bytes are kept.
Latest Unrecognised datagram, to 500/udp
payload bytes
00000000 00 11 22 33 44 55 66 77 00 00 00 00 00 00 00 00 |.."3DUfw........| 00000010 01 10 02 00 00 00 00 00 00 00 00 c0 00 00 00 a4 |................| 00000020 00 00 00 01 00 00 00 01 00 00 00 98 01 01 00 04 |................| 00000030 03 00 00 24 01 01 00 00 80 01 00 05 80 02 00 02 |...$............| 00000040 80 03 00 01 80 04 00 02 80 0b 00 01 00 0c 00 04 |................| 00000050 00 00 00 01 03 00 00 24 02 01 00 00 80 01 00 05 |.......$........| 00000060 80 02 00 01 80 03 00 01 80 04 00 02 80 0b 00 01 |................| 00000070 00 0c 00 04 00 00 00 01 03 00 00 24 03 01 00 00 |...........$....| 00000080 80 01 00 01 80 02 00 02 80 03 00 01 80 04 00 02 |................| 00000090 80 0b 00 01 00 0c 00 04 00 00 00 01 00 00 00 24 |...............$| 000000a0 04 01 00 00 80 01 00 01 80 02 00 01 80 03 00 01 |................| 000000b0 80 04 00 02 80 0b 00 01 00 0c 00 04 00 00 00 01 |................|
Amplification checks
Probes for services that answer a small request with a much larger reply, the property reflection attacks rely on.
The factor is how many bytes a reachable server can send back for each byte it receives, as published by CISA in alert TA14-017A.
Destination ports
DNS questions
DNS record types
- TXT1
Networks
- AS63199 CDS Global Cloud Co., Ltd from 2 sources3
Countries
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 148.153.56.174 | AS63199 CDS Global Cloud Co., Ltd | US | SNMP | 2 | 2026-10-11 04:00 |
| 148.153.188.246 | AS63199 CDS Global Cloud Co., Ltd | US | Unrecognised | 1 | 2026-10-10 23:44 |
Latest datagrams
payload bytes
00000000 00 06 01 00 00 01 00 00 00 00 00 00 07 76 65 72 |.............ver| 00000010 73 69 6f 6e 04 62 69 6e 64 00 00 10 00 03 |sion.bind.....|
payload bytes
00000000 00 11 22 33 44 55 66 77 00 00 00 00 00 00 00 00 |.."3DUfw........| 00000010 01 10 02 00 00 00 00 00 00 00 00 c0 00 00 00 a4 |................| 00000020 00 00 00 01 00 00 00 01 00 00 00 98 01 01 00 04 |................| 00000030 03 00 00 24 01 01 00 00 80 01 00 05 80 02 00 02 |...$............| 00000040 80 03 00 01 80 04 00 02 80 0b 00 01 00 0c 00 04 |................| 00000050 00 00 00 01 03 00 00 24 02 01 00 00 80 01 00 05 |.......$........| 00000060 80 02 00 01 80 03 00 01 80 04 00 02 80 0b 00 01 |................| 00000070 00 0c 00 04 00 00 00 01 03 00 00 24 03 01 00 00 |...........$....| 00000080 80 01 00 01 80 02 00 02 80 03 00 01 80 04 00 02 |................| 00000090 80 0b 00 01 00 0c 00 04 00 00 00 01 00 00 00 24 |...............$| 000000a0 04 01 00 00 80 01 00 01 80 02 00 01 80 03 00 01 |................| 000000b0 80 04 00 02 80 0b 00 01 00 0c 00 04 00 00 00 01 |................|
payload bytes
00000000 30 27 02 01 00 04 06 70 75 62 6c 69 63 a0 1a 02 |0'.....public...| 00000010 02 6f 0c 02 01 00 02 01 00 30 0e 30 0c 06 08 2b |.o.......0.0...+| 00000020 06 01 02 01 01 01 00 05 00 |.........|