UDP traffic

Datagrams matching ip:51.158.205.203 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

Your plan searches up to 7d, so 30d was shortened. Plans

Datagrams

Source addresses

Networks

Countries

Destination ports

Traffic by type

Service queries

4 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.

DNS 4

Latest DNS datagram, to 53/udp

DNS query TXT/CH version.bind

payload bytes

00000000  42 53 01 20 00 01 00 00  00 00 00 00 07 76 65 72  |BS. .........ver|
00000010  73 69 6f 6e 04 62 69 6e  64 00 00 10 00 03 00     |sion.bind......|

Amplification checks

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

Service	Port	Datagrams	Sources	Factor
DNS	53/udp	4	1	28 to 54

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

53/udp DNS4

DNS questions

version.bind TXT4

DNS record types

TXT4

Networks

AS12876 Scaleway SAS from 1 source4

Countries

NL The Netherlands4

Source addresses (unverified)

Address	Network	Cc	Sends	Datagrams	Last seen (UTC)
51.158.205.203	AS12876 Scaleway SAS	NL	DNS	4	2026-10-06 17:41

Latest datagrams

2026-10-06 17:41:0451.158.205.203to 53/udpDNSNL

DNS query TXT/CH version.bind

payload bytes

00000000  42 53 01 20 00 01 00 00  00 00 00 00 07 76 65 72  |BS. .........ver|
00000010  73 69 6f 6e 04 62 69 6e  64 00 00 10 00 03 00     |sion.bind......|

2026-10-06 13:16:0851.158.205.203to 53/udpDNSNL

DNS query TXT/CH version.bind

payload bytes

00000000  5e ac 01 20 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 00     |sion.bind......|

2026-10-05 21:36:0851.158.205.203to 53/udpDNSNL

DNS query TXT/CH version.bind

payload bytes

00000000  6e 35 01 20 00 01 00 00  00 00 00 00 07 76 65 72  |n5. .........ver|
00000010  73 69 6f 6e 04 62 69 6e  64 00 00 10 00 03 00     |sion.bind......|

2026-10-05 17:32:5351.158.205.203to 53/udpDNSNL

DNS query TXT/CH version.bind

payload bytes

00000000  f6 49 01 20 00 01 00 00  00 00 00 00 07 76 65 72  |.I. .........ver|
00000010  73 69 6f 6e 04 62 69 6e  64 00 00 10 00 03 00     |sion.bind......|