UDP traffic

Datagrams matching port:3478 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.

Clear search

Datagrams

Source addresses

Networks

Countries

Destination ports

Protocols

stun from 5 sources9

Destination ports

3478/udp from 5 sources9

Networks

AS219502 Storm Industries LLC from 1 source4
AS14061 DigitalOcean, LLC from 1 source2
AS398324 Censys, Inc. from 1 source1
AS15502 Vodafone Ireland Limited from 1 source1
AS215925 Vpsvault.host Ltd from 1 source1

Countries

Source addresses (unverified)

Address	Network	Cc	Datagrams	Last seen (UTC)
94.154.43.251	AS219502 Storm Industries LLC	NL	4	2026-10-05 18:37
201.79.2.46	AS14061 DigitalOcean, LLC	DE	2	2026-10-05 16:48
45.198.224.251	AS215925 Vpsvault.host Ltd	US	1	2026-10-05 16:26
109.76.59.137	AS15502 Vodafone Ireland Limited	IE	1	2026-10-05 20:08
66.132.224.29	AS398324 Censys, Inc.	US	1	2026-10-05 13:55

Latest datagrams

2026-10-05 20:08:01109.76.59.137to 3478/udpstunIE

·4Vx·

payload bytes

00000000  05 00 ff ff 00 fe fe fe  fe fd fd fd fd 12 34 56  |..............4V|
00000010  78 08 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  |................|
... 512 bytes shown in part

2026-10-05 18:37:0994.154.43.251to 3478/udpstunNL

·#4EVgx·#4EVg·

payload bytes

00000000  00 01 00 08 12 23 34 45  56 67 78 89 90 01 12 23  |.....#4EVgx....#|
00000010  34 45 56 67 00 03 00 04  00 00 00 00 00           |4EVg.........|

2026-10-05 16:48:48201.79.2.46to 3478/udpstunDE

·!·Bӧ_·B·W·4

payload bytes

00000000  00 01 00 00 21 12 a4 42  d3 a7 5f 1c 8b 06 42 9e  |....!..B.._...B.|
00000010  57 10 ce 34                                       |W..4|

2026-10-05 16:48:46201.79.2.46to 3478/udpstunDE

·!·B000000000000

payload bytes

00000000  00 01 00 00 21 12 a4 42  30 30 30 30 30 30 30 30  |....!..B00000000|
00000010  30 30 30 30                                       |0000|

2026-10-05 16:26:2045.198.224.251to 3478/udpstunUS

·!·B· ·

payload bytes

00000000  00 01 00 00 21 12 a4 42  01 02 03 04 05 06 07 08  |....!..B........|
00000010  09 0a 0b 0c                                       |....|

2026-10-05 16:08:0594.154.43.251to 3478/udpstunNL

·#4EVgx·#4EVg·

payload bytes

00000000  00 01 00 08 12 23 34 45  56 67 78 89 90 01 12 23  |.....#4EVgx....#|
00000010  34 45 56 67 00 03 00 04  00 00 00 00 00           |4EVg.........|

2026-10-05 14:35:0594.154.43.251to 3478/udpstunNL

·#4EVgx·#4EVg·

payload bytes

00000000  00 01 00 08 12 23 34 45  56 67 78 89 90 01 12 23  |.....#4EVgx....#|
00000010  34 45 56 67 00 03 00 04  00 00 00 00 00           |4EVg.........|

2026-10-05 14:09:0694.154.43.251to 3478/udpstunNL

·#4EVgx·#4EVg·

payload bytes

00000000  00 01 00 08 12 23 34 45  56 67 78 89 90 01 12 23  |.....#4EVgx....#|
00000010  34 45 56 67 00 03 00 04  00 00 00 00 00           |4EVg.........|

2026-10-05 13:55:4466.132.224.29to 3478/udpstunUS

·!·B"d?9·(·

payload bytes

00000000  00 01 00 00 21 12 a4 42  22 64 3f 39 ba 85 0f b5  |....!..B"d?9....|
00000010  f4 28 d7 fa                                       |.(..|