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UDP traffic

Datagrams matching asn:8151 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.

Clear search

2.7K

Datagrams

93

Source addresses

1

Networks

1

Countries

79

Destination ports

Traffic by type

Service queries

1 datagrams from 1 source

Requests 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.

NetBIOS 1

Latest NetBIOS datagram, to 137/udp

NetBIOS node status query *

payload bytes
00000000  80 62 00 00 00 01 00 00  00 00 00 00 20 43 4b 41  |.b.......... 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                                             |..|

Other services

34 datagrams from 30 sources

First packets of sessions with VPN, voice, tunnelling, database and management services.

SOCKS5 34

Latest SOCKS5 datagram, to 43515/udp

·4Vx·

payload bytes
00000000  05 00 ff ff 00 fe fe fe  fe fd fd fd fd 12 34 56  |..............4V|
00000010  78 07 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |x...............|
00000020  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000030  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000050  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000060  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000070  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000080  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000090  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000c0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000000f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|

Unrecognised

46 datagrams from 39 sources

Datagrams no decoder recognised. Their first bytes are kept.

Unrecognised 46

Latest Unrecognised datagram, to 12276/udp

jVI·v·jiط·X·]

payload bytes
00000000  0a 6a 56 49 e8 b3 76 f2  c9 6a 69 d8 b7 c0 fd 16  |.jVI..v..ji.....|
00000010  58 fe 01 ec c3 f9 5d                              |X.....]|

Peer-to-peer

2,622 datagrams from 26 sources

File-sharing clients trying to reach a peer that used one of these addresses before. This is not scanning, so it is left out of every other figure on this page.

BitTorrent 2,622

Amplification checks

Probes for services that answer a small request with a much larger reply, the property reflection attacks rely on.

ServicePortDatagramsSourcesFactor
NetBIOS137/udp113.8

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

Networks

Countries

Source addresses (unverified)

AddressNetworkCcSendsDatagramsLast seen (UTC)
189.232.114.55AS8151 UNINETMXBitTorrent7502026-10-10 23:03
187.150.213.206AS8151 UNINETMXBitTorrent6682026-10-10 22:43
189.190.173.169AS8151 UNINETMXBitTorrent2942026-10-11 05:06
189.174.70.29AS8151 UNINETMXBitTorrent1382026-10-07 07:29
187.150.79.32AS8151 UNINETMXBitTorrent882026-10-11 02:15
201.102.182.75AS8151 UNINETMXBitTorrent792026-10-06 02:46
189.188.216.159AS8151 UNINETMXBitTorrent662026-10-09 02:56
201.113.212.183AS8151 UNINETMXBitTorrent662026-10-10 01:13
189.223.139.134AS8151 UNINETMXBitTorrent662026-10-11 00:53
187.147.187.206AS8151 UNINETMXBitTorrent602026-10-10 17:55
187.209.221.231AS8151 UNINETMXBitTorrent522026-10-06 02:44
201.97.176.15AS8151 UNINETMXBitTorrent512026-10-11 05:06
189.237.137.116AS8151 UNINETMXBitTorrent452026-10-10 02:40
189.230.155.226AS8151 UNINETMXBitTorrent412026-10-10 17:39
187.131.150.21AS8151 UNINETMXBitTorrent322026-10-06 17:36
189.137.152.49AS8151 UNINETMXBitTorrent232026-10-10 09:13
189.230.137.40AS8151 UNINETMXBitTorrent222026-10-07 05:32
187.220.20.137AS8151 UNINETMXBitTorrent182026-10-09 02:35
189.186.36.135AS8151 UNINETMXBitTorrent182026-10-11 02:11
189.222.89.214AS8151 UNINETMXBitTorrent132026-10-11 02:54

Latest datagrams