UDP traffic

Datagrams matching port:55407 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

Other services

26 datagrams from 2 sources

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

STUN 26

Latest STUN datagram, to 55407/udp

·T!·B6X9fb0REPNvf· Gx77:Y6nJ·ں·O·W·)·$·n~·Uh·]·u·u9·BR·(·U·

payload bytes

00000000  00 01 00 54 21 12 a4 42  36 58 39 66 62 30 52 45  |...T!..B6X9fb0RE|
00000010  50 4e 76 66 00 06 00 09  47 78 37 37 3a 59 36 6e  |PNvf....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 01 4f fc c0 57 00 04  |J.........O..W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 dc f2 03 db  |.$..n~..........|
00000050  55 68 dc ee 5d 88 9c 75  15 75 39 8c 94 e6 42 52  |Uh..]..u.u9...BR|
00000060  80 28 00 04 a5 99 55 a0                           |.(....U.|

Destination ports

55407/udp STUN26

Networks

AS45899 VNPT Corp from 1 source18
AS32934 Facebook, Inc. from 1 source8

Countries

VN Vietnam18
SG Singapore8

Source addresses (unverified)

Address	Network	Cc	Sends	Datagrams	Last seen (UTC)
113.185.109.99	AS45899 VNPT Corp	VN	STUN	18	2026-10-11 00:17
57.144.153.135	AS32934 Facebook, Inc.	SG	STUN	8	2026-10-11 00:17

Latest datagrams

2026-10-11 00:17:56113.185.109.99to 55407/udpSTUNVN

·T!·B6X9fb0REPNvf· Gx77:Y6nJ·ں·O·W·)·$·n~·Uh·]·u·u9·BR·(·U·

payload bytes

00000000  00 01 00 54 21 12 a4 42  36 58 39 66 62 30 52 45  |...T!..B6X9fb0RE|
00000010  50 4e 76 66 00 06 00 09  47 78 37 37 3a 59 36 6e  |PNvf....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 01 4f fc c0 57 00 04  |J.........O..W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 dc f2 03 db  |.$..n~..........|
00000050  55 68 dc ee 5d 88 9c 75  15 75 39 8c 94 e6 42 52  |Uh..]..u.u9...BR|
00000060  80 28 00 04 a5 99 55 a0                           |.(....U.|

2026-10-11 00:17:55113.185.109.99to 55407/udpSTUNVN

·T!·Bs+H81/eC3d+o· Gx77:Y6nJ·ں·KF·W·)·$·n~·ȿ·"4&·(.·H·dÀ(·;

payload bytes

00000000  00 01 00 54 21 12 a4 42  73 2b 48 38 31 2f 65 43  |...T!..Bs+H81/eC|
00000010  33 64 2b 6f 00 06 00 09  47 78 37 37 3a 59 36 6e  |3d+o....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 01 4b 46 c0 57 00 04  |J.........KF.W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 c8 bf fe c4  |.$..n~..........|
00000050  ca c1 1d 22 34 26 ed 28  2e 14 89 48 a0 91 64 c3  |..."4&.(...H..d.|
00000060  80 28 00 04 04 05 e3 3b                           |.(.....;|

2026-10-11 00:17:4457.144.153.135to 55407/udpSTUNSG

·T!·BfA7gOam0DR5a· Gx77:Y6nJ·ں· ·W·)·$·n·p>·r·Vh·P%·(·*

payload bytes

00000000  00 01 00 54 21 12 a4 42  66 41 37 67 4f 61 6d 30  |...T!..BfA7gOam0|
00000010  44 52 35 61 00 06 00 09  47 78 37 37 3a 59 36 6e  |DR5a....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 01 20 a6 c0 57 00 04  |J......... ..W..|
00000030  00 08 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 8a 00 01 bb  |.$..n...........|
00000050  70 3e ba bb 88 72 d4 17  56 68 eb b3 ea 50 25 ec  |p>...r..Vh...P%.|
00000060  80 28 00 04 c9 1c 95 2a                           |.(.....*|

2026-10-11 00:17:35113.185.109.99to 55407/udpSTUNVN

·T!·BPXgbzXqXLeEa· Gx77:Y6nJ·ں·W·)·$·n~· b·k·ũN·8·(·0·

payload bytes

00000000  00 01 00 54 21 12 a4 42  50 58 67 62 7a 58 71 58  |...T!..BPXgbzXqX|
00000010  4c 65 45 61 00 06 00 09  47 78 37 37 3a 59 36 6e  |LeEa....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 ff e9 c0 57 00 04  |J............W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 ed fe f6 20  |.$..n~......... |
00000050  62 ce 08 99 99 6b e3 c5  a9 4e c3 c5 38 ac f4 8e  |b....k...N..8...|
00000060  80 28 00 04 ef 30 df 0d                           |.(...0..|

2026-10-11 00:17:34113.185.109.99to 55407/udpSTUNVN

·T!·B043lHjHoGGVG· Gx77:Y6nJ·ں·3·W·)·$·n~·R·%·K·*·a·(·4

payload bytes

00000000  00 01 00 54 21 12 a4 42  30 34 33 6c 48 6a 48 6f  |...T!..B043lHjHo|
00000010  47 47 56 47 00 06 00 09  47 78 37 37 3a 59 36 6e  |GGVG....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 fb 33 c0 57 00 04  |J..........3.W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 08 10 8b 52  |.$..n~.........R|
00000050  1b 25 03 bb a4 8c 8d dc  f2 4b cf 15 2a a3 61 14  |.%.......K..*.a.|
00000060  80 28 00 04 89 94 97 34                           |.(.....4|

2026-10-11 00:17:2757.144.153.135to 55407/udpSTUNSG

·T!·BTBvID9IUeo6C· Gx77:Y6nJ·ں·>·W·)·$·n·IY2·8·<·4fjF ·R`6·̀(·xls·

payload bytes

00000000  00 01 00 54 21 12 a4 42  54 42 76 49 44 39 49 55  |...T!..BTBvID9IU|
00000010  65 6f 36 43 00 06 00 09  47 78 37 37 3a 59 36 6e  |eo6C....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 e0 3e c0 57 00 04  |J..........>.W..|
00000030  00 08 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 49 59 32 e5  |.$..n.......IY2.|
00000050  38 82 8c 3c ad 34 66 6a  46 0a d6 52 60 36 85 cd  |8..<.4fjF..R`6..|
00000060  80 28 00 04 78 6c 73 8a                           |.(..xls.|

2026-10-11 00:17:19113.185.109.99to 55407/udpSTUNVN

·T!·BoHC0aRREumeS· Gx77:Y6nJ·ں·W·)·$·n~·@: ·|V·ɾu·(·

payload bytes

00000000  00 01 00 54 21 12 a4 42  6f 48 43 30 61 52 52 45  |...T!..BoHC0aRRE|
00000010  75 6d 65 53 00 06 00 09  47 78 37 37 3a 59 36 6e  |umeS....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 bf 81 c0 57 00 04  |J............W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 19 a4 40 3a  |.$..n~........@:|
00000050  0a ad 89 ba a2 d9 1e 7c  56 d6 cf c9 be 75 b7 f0  |.......|V....u..|
00000060  80 28 00 04 ee c9 06 81                           |.(......|

2026-10-11 00:17:18113.185.109.99to 55407/udpSTUNVN

·T!·BYl5n9Lj5eV7Q· Gx77:Y6nJ·ں·W·)·$·n~·bۖ·6E·&·}g·(·<·\

payload bytes

00000000  00 01 00 54 21 12 a4 42  59 6c 35 6e 39 4c 6a 35  |...T!..BYl5n9Lj5|
00000010  65 56 37 51 00 06 00 09  47 78 37 37 3a 59 36 6e  |eV7Q....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 ba cb c0 57 00 04  |J............W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 87 62 db 96  |.$..n~.......b..|
00000050  80 b9 dd c0 36 45 bb 83  bd d3 26 dd 7d 67 9f a5  |....6E....&.}g..|
00000060  80 28 00 04 d7 3c cd 5c                           |.(...<.\|

2026-10-11 00:17:1357.144.153.135to 55407/udpSTUNSG

·T!·BqFy2LVxy4vjU· Gx77:Y6nJ·ں·W·)·$·n·t·嬽·]6·R·9_&!·(·V·

payload bytes

00000000  00 01 00 54 21 12 a4 42  71 46 79 32 4c 56 78 79  |...T!..BqFy2LVxy|
00000010  34 76 6a 55 00 06 00 09  47 78 37 37 3a 59 36 6e  |4vjU....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 a7 b8 c0 57 00 04  |J............W..|
00000030  00 08 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 13 ae e2 fa  |.$..n...........|
00000050  74 f9 e5 ac bd ce 5d 36  e5 52 99 39 5f 26 21 00  |t.....]6.R.9_&!.|
00000060  80 28 00 04 1d f3 56 ba                           |.(....V.|

2026-10-11 00:17:05113.185.109.99to 55407/udpSTUNVN

·T!·BrkyUqrkCrr2K· Gx77:Y6nJ·ں·W·)·$·n~·Ѭ·A·eo·!X·=RW·(·

payload bytes

00000000  00 01 00 54 21 12 a4 42  72 6b 79 55 71 72 6b 43  |...T!..BrkyUqrkC|
00000010  72 72 32 4b 00 06 00 09  47 78 37 37 3a 59 36 6e  |rr2K....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 86 f3 c0 57 00 04  |J............W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 dc d1 ac f2  |.$..n~..........|
00000050  f1 9e d4 41 14 8e a0 65  6f e9 21 58 ea 3d 52 57  |...A...eo.!X.=RW|
00000060  80 28 00 04 da 18 9f b6                           |.(......|

2026-10-11 00:17:03113.185.109.99to 55407/udpSTUNVN

·T!·Bfdr2sYcznEmy· Gx77:Y6nJ·ں·=·W·)·$·n~·n·E·-·qe·Z·,·ֈ*·(·d·e

payload bytes

00000000  00 01 00 54 21 12 a4 42  66 64 72 32 73 59 63 7a  |...T!..Bfdr2sYcz|
00000010  6e 45 6d 79 00 06 00 09  47 78 37 37 3a 59 36 6e  |nEmy....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 82 3d c0 57 00 04  |J..........=.W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 6e 19 45 cc  |.$..n~......n.E.|
00000050  d4 2d f0 71 65 e7 de 5a  fe 8e c8 2c 9c d6 88 2a  |.-.qe..Z...,...*|
00000060  80 28 00 04 e0 64 be 65                           |.(...d.e|

2026-10-11 00:16:5957.144.153.135to 55407/udpSTUNSG

·T!·BDp9PbdvYg4Wg· Gx77:Y6nJ·ں·o,·W·)·$·n·v[·N·S΁z4P·(·J)

payload bytes

00000000  00 01 00 54 21 12 a4 42  44 70 39 50 62 64 76 59  |...T!..BDp9PbdvY|
00000010  67 34 57 67 00 06 00 09  47 78 37 37 3a 59 36 6e  |g4Wg....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 6f 2c c0 57 00 04  |J.........o,.W..|
00000030  00 08 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 76 5b d8 0f  |.$..n.......v[..|
00000050  98 b1 fe af 4e 06 97 53  ce 81 7a 34 50 d4 f4 96  |....N..S..z4P...|
00000060  80 28 00 04 ef e0 4a 29                           |.(....J)|

2026-10-11 00:16:50113.185.109.99to 55407/udpSTUNVN

·T!·B0U6X89wd/eFb· Gx77:Y6nJ·ں·Nh·W·)·$·n~·F茫0S·|]·&·u?·(·n·

payload bytes

00000000  00 01 00 54 21 12 a4 42  30 55 36 58 38 39 77 64  |...T!..B0U6X89wd|
00000010  2f 65 46 62 00 06 00 09  47 78 37 37 3a 59 36 6e  |/eFb....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 4e 68 c0 57 00 04  |J.........Nh.W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 46 e8 8c ab  |.$..n~......F...|
00000050  30 53 b2 cd 7c 5d ed 05  e3 26 12 96 b5 75 3f bd  |0S..|]...&...u?.|
00000060  80 28 00 04 6e 8f 90 f7                           |.(..n...|

2026-10-11 00:16:49113.185.109.99to 55407/udpSTUNVN

·T!·BngP6afDubWtf· Gx77:Y6nJ·ں·I·W·)·$·n~·܉B·[·)|q·,5;·I·b ·(·/Ԫ·

payload bytes

00000000  00 01 00 54 21 12 a4 42  6e 67 50 36 61 66 44 75  |...T!..BngP6afDu|
00000010  62 57 74 66 00 06 00 09  47 78 37 37 3a 59 36 6e  |bWtf....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 49 b2 c0 57 00 04  |J.........I..W..|
00000030  00 07 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7e 1e ff  00 08 00 14 e3 b9 dc 89  |.$..n~..........|
00000050  42 d9 5b b6 29 7c 71 0e  2c 35 3b e8 49 a1 62 0a  |B.[.)|q.,5;.I.b.|
00000060  80 28 00 04 2f d4 aa b6                           |.(../...|

2026-10-11 00:16:4457.144.153.135to 55407/udpSTUNSG

·T!·BRF4RJx5JhV+o· Gx77:Y6nJ·ں·6·W·)·$·n·R·_·.֐·p^·ˀ(·%·

payload bytes

00000000  00 01 00 54 21 12 a4 42  52 46 34 52 4a 78 35 4a  |...T!..BRF4RJx5J|
00000010  68 56 2b 6f 00 06 00 09  47 78 37 37 3a 59 36 6e  |hV+o....Gx77:Y6n|
00000020  4a 00 00 00 da ba 00 04  00 00 36 87 c0 57 00 04  |J.........6..W..|
00000030  00 08 03 84 80 29 00 08  00 00 00 00 00 00 00 00  |.....)..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 9a b7 aa 52  |.$..n..........R|
00000050  f6 d1 5f c0 2e d6 90 b7  70 5e b8 bf 03 b6 99 cb  |.._.....p^......|
00000060  80 28 00 04 25 c2 93 1c                           |.(..%...|