UDP traffic
Datagrams matching asn:12389 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.
7
Datagrams
1
Source addresses
1
Networks
1
Countries
2
Destination ports
Traffic by type
Service queries
7 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 SNMP datagram, to 161/udp
payload bytes
00000000 30 27 02 01 00 04 06 70 75 62 6c 69 63 a0 1a 02 |0'.....public...| 00000010 01 06 02 01 00 02 01 00 30 0f 30 0d 06 09 2b 06 |........0.0...+.| 00000020 01 02 01 11 01 02 00 05 00 |.........|
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.
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 178.44.106.19 | AS12389 Rostelecom | RU | SNMP | 7 | 2026-10-09 05:39 |
Latest datagrams
payload bytes
00000000 30 27 02 01 00 04 06 70 75 62 6c 69 63 a0 1a 02 |0'.....public...| 00000010 01 06 02 01 00 02 01 00 30 0f 30 0d 06 09 2b 06 |........0.0...+.| 00000020 01 02 01 11 01 02 00 05 00 |.........|
payload bytes
00000000 30 27 02 01 00 04 06 70 75 62 6c 69 63 a0 1a 02 |0'.....public...| 00000010 01 06 02 01 00 02 01 00 30 0f 30 0d 06 09 2b 06 |........0.0...+.| 00000020 01 02 01 11 01 02 00 05 00 |.........|
payload bytes
00000000 30 27 02 01 00 04 06 70 75 62 6c 69 63 a0 1a 02 |0'.....public...| 00000010 01 06 02 01 00 02 01 00 30 0f 30 0d 06 09 2b 06 |........0.0...+.| 00000020 01 02 01 11 01 02 00 05 00 |.........|
payload bytes
00000000 30 27 02 01 00 04 06 70 75 62 6c 69 63 a0 1a 02 |0'.....public...| 00000010 01 06 02 01 00 02 01 00 30 0f 30 0d 06 09 2b 06 |........0.0...+.| 00000020 01 02 01 11 01 02 00 05 00 |.........|
payload bytes
00000000 03 9a 00 10 00 01 00 00 00 00 00 00 20 43 4b 41 |............ CKA| 00000010 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 |AAAAAAAAAAAAAAAA| 00000020 41 41 41 41 41 41 41 41 41 41 41 41 41 00 00 21 |AAAAAAAAAAAAA..!| 00000030 00 01 |..|
payload bytes
00000000 03 cd 00 10 00 01 00 00 00 00 00 00 20 43 4b 41 |............ CKA| 00000010 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 |AAAAAAAAAAAAAAAA| 00000020 41 41 41 41 41 41 41 41 41 41 41 41 41 00 00 21 |AAAAAAAAAAAAA..!| 00000030 00 01 |..|
payload bytes
00000000 04 00 00 10 00 01 00 00 00 00 00 00 20 43 4b 41 |............ CKA| 00000010 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 |AAAAAAAAAAAAAAAA| 00000020 41 41 41 41 41 41 41 41 41 41 41 41 41 00 00 21 |AAAAAAAAAAAAA..!| 00000030 00 01 |..|