UDP traffic

Datagrams matching asn:18403 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.

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Datagrams

Source addresses

Networks

Countries

Destination ports

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Other services

18 datagrams from 1 source

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

STUN 18

Latest STUN datagram, to 64682/udp

·T!·BUtDyjdBgcdqF· Mbw9:bm6w·ں·W· ·*·$·n~·O3o·lG·*u·8· ƀ(·Sb·

payload bytes

00000000  00 01 00 54 21 12 a4 42  55 74 44 79 6a 64 42 67  |...T!..BUtDyjdBg|
00000010  63 64 71 46 00 06 00 09  4d 62 77 39 3a 62 6d 36  |cdqF....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 0e 92 c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 4f 33 6f b2  |.$..n~......O3o.|
00000050  f6 c9 03 f7 6c 47 8d 2a  75 f6 98 91 38 81 0d c6  |....lG.*u...8...|
00000060  80 28 00 04 bd 53 62 a5                           |.(...Sb.|

Peer-to-peer

1 datagrams from 1 source

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 1

Destination ports

50637/udp STUN3
50690/udp STUN3
58599/udp STUN3
58715/udp STUN3
62980/udp STUN3
64682/udp STUN3
39131/udp BitTorrent1

Networks

AS18403 FPT Telecom Company from 2 sources19

Countries

VN Vietnam19

Source addresses (unverified)

Address	Network	Cc	Sends	Datagrams	Last seen (UTC)
1.55.37.160	AS18403 FPT Telecom Company	VN	STUN	18	2026-10-10 12:52
118.71.42.238	AS18403 FPT Telecom Company	VN	BitTorrent	1	2026-10-09 12:27

Latest datagrams

2026-10-10 12:52:181.55.37.160to 58715/udpSTUNVN

·T!·BibLWD7hNQvFD· Mbw9:bm6w·ں·W· ·*·$·n~·m·D·j·^O(·h·rO·(·*·

payload bytes

00000000  00 01 00 54 21 12 a4 42  69 62 4c 57 44 37 68 4e  |...T!..BibLWD7hN|
00000010  51 76 46 44 00 06 00 09  4d 62 77 39 3a 62 6d 36  |QvFD....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 0e c2 c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 6d 83 c4 44  |.$..n~......m..D|
00000050  86 6a e9 83 5e 4f 28 eb  68 92 e5 06 0f ce 72 4f  |.j..^O(.h.....rO|
00000060  80 28 00 04 a9 2a 98 fc                           |.(...*..|

2026-10-10 12:52:181.55.37.160to 64682/udpSTUNVN

·T!·BUtDyjdBgcdqF· Mbw9:bm6w·ں·W· ·*·$·n~·O3o·lG·*u·8· ƀ(·Sb·

payload bytes

00000000  00 01 00 54 21 12 a4 42  55 74 44 79 6a 64 42 67  |...T!..BUtDyjdBg|
00000010  63 64 71 46 00 06 00 09  4d 62 77 39 3a 62 6d 36  |cdqF....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 0e 92 c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 4f 33 6f b2  |.$..n~......O3o.|
00000050  f6 c9 03 f7 6c 47 8d 2a  75 f6 98 91 38 81 0d c6  |....lG.*u...8...|
00000060  80 28 00 04 bd 53 62 a5                           |.(...Sb.|

2026-10-10 12:52:171.55.37.160to 50690/udpSTUNVN

·T!·BROExRFYfMFGM· Mbw9:bm6w·ں·W· ·*·$·n~·Q·{Ӡ·5·qG·(·Q·v·

payload bytes

00000000  00 01 00 54 21 12 a4 42  52 4f 45 78 52 46 59 66  |...T!..BROExRFYf|
00000010  4d 46 47 4d 00 06 00 09  4d 62 77 39 3a 62 6d 36  |MFGM....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 0b cb c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 51 02 af be  |.$..n~......Q...|
00000050  89 9b 7b d3 a0 85 35 e4  ac 71 47 9c d3 03 19 07  |..{...5..qG.....|
00000060  80 28 00 04 51 fd 76 1f                           |.(..Q.v.|

2026-10-10 12:52:171.55.37.160to 50637/udpSTUNVN

·T!·BKTXLo/bJqq0Y· Mbw9:bm6w·ں·g·W· ·*·$·n~·=x·b ·koq·S·(·H~·

payload bytes

00000000  00 01 00 54 21 12 a4 42  4b 54 58 4c 6f 2f 62 4a  |...T!..BKTXLo/bJ|
00000010  71 71 30 59 00 06 00 09  4d 62 77 39 3a 62 6d 36  |qq0Y....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 0b 67 c0 57 00 04  |w..........g.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 3d 78 cc 62  |.$..n~......=x.b|
00000050  09 e5 6b 6f 71 ac 13 80  a2 53 8c ec de c3 12 b4  |..koq....S......|
00000060  80 28 00 04 83 48 7e be                           |.(...H~.|

2026-10-10 12:52:171.55.37.160to 62980/udpSTUNVN

·T!·BsJNjtELbLN/T· Mbw9:bm6w·ں·7·W· ·*·$·n~·l2·p{П·R·i·͌·f·(·;da·

payload bytes

00000000  00 01 00 54 21 12 a4 42  73 4a 4e 6a 74 45 4c 62  |...T!..BsJNjtELb|
00000010  4c 4e 2f 54 00 06 00 09  4d 62 77 39 3a 62 6d 36  |LN/T....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 0b 37 c0 57 00 04  |w..........7.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 6c 32 fc d4  |.$..n~......l2..|
00000050  70 7b d0 9f d1 52 fa dd  69 03 cd 8c ad a8 86 66  |p{...R..i......f|
00000060  80 28 00 04 3b 64 61 99                           |.(..;da.|

2026-10-10 12:52:171.55.37.160to 58599/udpSTUNVN

·T!·BtJswNhGzECTg· Mbw9:bm6w·ں·W· ·*·$·n~·%·O·+!?i·;I·<Q·(·!·

payload bytes

00000000  00 01 00 54 21 12 a4 42  74 4a 73 77 4e 68 47 7a  |...T!..BtJswNhGz|
00000010  45 43 54 67 00 06 00 09  4d 62 77 39 3a 62 6d 36  |ECTg....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 0b 99 c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 b9 d2 13 07  |.$..n~..........|
00000050  25 ca e0 4f be 2b 21 3f  69 fc 3b 49 b5 8d 3c 51  |%..O.+!?i.;I..<Q|
00000060  80 28 00 04 ae 21 f7 04                           |.(...!..|

2026-10-10 12:52:161.55.37.160to 50637/udpSTUNVN

·T!·B6JDi7EMiZ4+a· Mbw9:bm6w·ں·W· ·*·$·n~·X·Y·5b·"$·)·(·v<·

payload bytes

00000000  00 01 00 54 21 12 a4 42  36 4a 44 69 37 45 4d 69  |...T!..B6JDi7EMi|
00000010  5a 34 2b 61 00 06 00 09  4d 62 77 39 3a 62 6d 36  |Z4+a....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 05 ae c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 58 11 01 59  |.$..n~......X..Y|
00000050  f8 a9 35 62 04 22 24 05  08 8a ac 8a c8 29 8f 10  |..5b."$......)..|
00000060  80 28 00 04 76 3c af 8d                           |.(..v<..|

2026-10-10 12:52:161.55.37.160to 58599/udpSTUNVN

·T!·Bqnhz+G1yJrKF· Mbw9:bm6w·ں·W· ·*·$·n~·r ·j ·NL·NK·(·

payload bytes

00000000  00 01 00 54 21 12 a4 42  71 6e 68 7a 2b 47 31 79  |...T!..Bqnhz+G1y|
00000010  4a 72 4b 46 00 06 00 09  4d 62 77 39 3a 62 6d 36  |JrKF....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 05 e3 c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 72 0d 9d d7  |.$..n~......r...|
00000050  6a 09 cd 12 14 00 86 a5  fb f1 4e 4c f2 b6 4e 4b  |j.........NL..NK|
00000060  80 28 00 04 a3 86 c6 c6                           |.(......|

2026-10-10 12:52:161.55.37.160to 50690/udpSTUNVN

·T!·B/yQFvXko+jOG· Mbw9:bm6w·ں·E·W· ·*·$·n~·F·6S·q·*)·E·(·h[

payload bytes

00000000  00 01 00 54 21 12 a4 42  2f 79 51 46 76 58 6b 6f  |...T!..B/yQFvXko|
00000010  2b 6a 4f 47 00 06 00 09  4d 62 77 39 3a 62 6d 36  |+jOG....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 06 45 c0 57 00 04  |w..........E.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 46 98 1f e3  |.$..n~......F...|
00000050  36 53 b5 b2 a0 71 e3 d8  2a 29 9e cc 45 8b 16 ef  |6S...q..*)..E...|
00000060  80 28 00 04 0e d3 68 5b                           |.(....h[|

2026-10-10 12:52:161.55.37.160to 64682/udpSTUNVN

·T!·BPBzgZ/KSFyZW· Mbw9:bm6w·ں·W· ·*·$·n~·'%}·$·v·6o)·À(·

payload bytes

00000000  00 01 00 54 21 12 a4 42  50 42 7a 67 5a 2f 4b 53  |...T!..BPBzgZ/KS|
00000010  46 79 5a 57 00 06 00 09  4d 62 77 39 3a 62 6d 36  |FyZW....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 08 d7 c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 27 25 7d cc  |.$..n~......'%}.|
00000050  01 80 e2 24 aa ad 8c 76  1a a0 e2 36 6f 29 86 c3  |...$...v...6o)..|
00000060  80 28 00 04 97 d8 15 85                           |.(......|

2026-10-10 12:52:161.55.37.160to 58715/udpSTUNVN

·T!·BHRGfhlaBex3/· Mbw9:bm6w·ں· ·W· ·*·$·n~·0q·Ȅ·O·'·(·J'·

payload bytes

00000000  00 01 00 54 21 12 a4 42  48 52 47 66 68 6c 61 42  |...T!..BHRGfhlaB|
00000010  65 78 33 2f 00 06 00 09  4d 62 77 39 3a 62 6d 36  |ex3/....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 09 08 c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 bf f4 a0 d9  |.$..n~..........|
00000050  00 30 71 1c c8 84 c3 08  4f 85 ef 87 a5 27 d8 08  |.0q.....O....'..|
00000060  80 28 00 04 f8 4a 27 f3                           |.(...J'.|

2026-10-10 12:52:151.55.37.160to 58715/udpSTUNVN

·T!·BlYvum/veSSOm· Mbw9:bm6w·ں·W· ·*·$·n~·,·6·u·y·u\)N·(·k·.,

payload bytes

00000000  00 01 00 54 21 12 a4 42  6c 59 76 75 6d 2f 76 65  |...T!..BlYvum/ve|
00000010  53 53 4f 6d 00 06 00 09  4d 62 77 39 3a 62 6d 36  |SSOm....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 03 84 c0 57 00 04  |w............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 1b ab 2c b9  |.$..n~........,.|
00000050  36 b5 75 ad 9d eb 79 b1  cf 75 5c 29 4e cc c5 0b  |6.u...y..u\)N...|
00000060  80 28 00 04 6b f9 2e 2c                           |.(..k..,|

2026-10-10 12:52:151.55.37.160to 62980/udpSTUNVN

·T!·B8lk1yKuHNDH3· Mbw9:bm6w·ں·}·W· ·*·$·n~·R·ιT·m·"3·Z·ҳ·(·Bݨ

payload bytes

00000000  00 01 00 54 21 12 a4 42  38 6c 6b 31 79 4b 75 48  |...T!..B8lk1yKuH|
00000010  4e 44 48 33 00 06 00 09  4d 62 77 39 3a 62 6d 36  |NDH3....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 05 7d c0 57 00 04  |w..........}.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 c7 52 9a bf  |.$..n~.......R..|
00000050  ce b9 54 04 6d b3 b2 f2  22 33 cd 5a b8 d2 b3 91  |..T.m..."3.Z....|
00000060  80 28 00 04 cd 42 dd a8                           |.(...B..|

2026-10-10 12:52:151.55.37.160to 64682/udpSTUNVN

·T!·BKVwD0AYisMFD· Mbw9:bm6w·ں·T·W· ·*·$·n~·:·DW·$N]ď·gҦ·(·@䄅

payload bytes

00000000  00 01 00 54 21 12 a4 42  4b 56 77 44 30 41 59 69  |...T!..BKVwD0AYi|
00000010  73 4d 46 44 00 06 00 09  4d 62 77 39 3a 62 6d 36  |sMFD....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 03 54 c0 57 00 04  |w..........T.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 3a ba 95 c7  |.$..n~......:...|
00000050  44 57 d2 24 4e 5d c4 8f  b5 67 d2 a6 c3 de 06 ea  |DW.$N]...g......|
00000060  80 28 00 04 40 e4 84 85                           |.(..@...|

2026-10-10 12:52:141.55.37.160to 58599/udpSTUNVN

·T!·BZ5zL8jXrlzTK· Mbw9:bm6w·ں·i·W· ·*·$·n~·Z·ۀ·g·Ʀ·\j·J·(·P·

payload bytes

00000000  00 01 00 54 21 12 a4 42  5a 35 7a 4c 38 6a 58 72  |...T!..BZ5zL8jXr|
00000010  6c 7a 54 4b 00 06 00 09  4d 62 77 39 3a 62 6d 36  |lzTK....Mbw9:bm6|
00000020  77 00 00 00 da ba 00 04  00 00 00 69 c0 57 00 04  |w..........i.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 12 f8 ca 5a  |.$..n~.........Z|
00000050  b1 db 80 92 67 95 d0 f5  9f c6 a6 d9 5c 6a 19 4a  |....g.......\j.J|
00000060  80 28 00 04 7f c9 50 eb                           |.(....P.|