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UDP traffic

Datagrams matching country:ES 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

6.2K

Datagrams

125

Source addresses

21

Networks

1

Countries

56

Destination ports

Traffic by type

Service queries

36 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.

SNMP 36

Latest SNMP datagram, to 161/udp

0)·public·G·0·0·+·

payload bytes
00000000  30 29 02 01 00 04 06 70  75 62 6c 69 63 a0 1c 02  |0).....public...|
00000010  04 98 e2 f2 47 02 01 00  02 01 00 30 0e 30 0c 06  |....G......0.0..|
00000020  08 2b 06 01 02 01 01 01  00 05 00                 |.+.........|

Other services

26 datagrams from 21 sources

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

SOCKS5 25 Redis 1

Latest SOCKS5 datagram, to 38324/udp

·4Vx ·

payload bytes
00000000  05 00 ff ff 00 fe fe fe  fe fd fd fd fd 12 34 56  |..............4V|
00000010  78 0a 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

41 datagrams from 22 sources

Datagrams no decoder recognised. Their first bytes are kept.

Unrecognised 41

Latest Unrecognised datagram, to 32299/udp

·_·Ѓ·y·Y·4VxL·wKY

payload bytes
00000000  01 5f a4 d0 83 af 79 98  59 00 ff ff 00 fe fe fe  |._....y.Y.......|
00000010  fe fd fd fd fd 12 34 56  78 4c 9a 13 03 fb 77 4b  |......4VxL....wK|
00000020  59                                                |Y|

Peer-to-peer

6,142 datagrams from 86 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 6,142

Amplification checks

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

ServicePortDatagramsSourcesFactor
SNMPv2161/udp3616.3

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)
151.248.21.46AS209835 Despliegue de Redes de TelecomunicacioneESBitTorrent8082026-10-11 05:01
213.37.11.189AS6739 Vodafone Ono, S.A.ESBitTorrent5912026-10-10 09:49
79.116.226.7AS57269 Digi Spain Telecom S.AESBitTorrent5552026-10-11 00:54
84.79.71.8AS12479 Orange Espagne SAESBitTorrent4932026-10-10 23:01
188.26.193.30AS57269 Digi Spain Telecom S.AESBitTorrent4502026-10-09 05:53
84.121.208.222AS6739 Vodafone Ono, S.A.ESBitTorrent4422026-10-09 00:05
90.94.58.32AS12479 Orange Espagne SAESBitTorrent3672026-10-10 19:41
89.141.151.153AS12430 Vodafone SpainESBitTorrent3512026-10-11 05:07
79.117.225.10AS57269 Digi Spain Telecom S.AESBitTorrent2442026-10-10 21:13
88.19.60.156AS3352 Telefonica De Espana S.a.u.ESBitTorrent2112026-10-09 19:16
79.117.252.61AS57269 Digi Spain Telecom S.AESBitTorrent1502026-10-10 23:08
188.26.192.82AS57269 Digi Spain Telecom S.AESBitTorrent1152026-10-10 18:01
93.176.159.110AS15704 Xtra Telecom S.A.ESBitTorrent1132026-10-10 08:57
62.42.168.181AS6739 Vodafone Ono, S.A.ESBitTorrent1082026-10-09 19:05
92.176.115.134AS12479 Orange Espagne SAESBitTorrent942026-10-10 07:22
89.130.181.79AS12479 Orange Espagne SAESBitTorrent922026-10-10 13:26
188.26.199.90AS57269 Digi Spain Telecom S.AESBitTorrent732026-10-06 05:07
185.39.78.114AS201843 Ibersontel Soluciones Moviles S.l.ESBitTorrent662026-10-05 22:55
87.220.169.217AS12479 Orange Espagne SAESBitTorrent612026-10-07 12:38
87.222.98.3AS12479 Orange Espagne SAESBitTorrent572026-10-06 04:17

Latest datagrams