UDP traffic

Datagrams matching port:53564 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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Source addresses

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Destination ports

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11 datagrams from 2 sources

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

STUN 11

Latest STUN datagram, to 53564/udp

·T!·BrEQCd34kYcsQ· 6vSr:B80y·ں·EA·W· ·*·$·n·Ž5·TH·Rk·(·f·F

payload bytes

00000000  00 01 00 54 21 12 a4 42  72 45 51 43 64 33 34 6b  |...T!..BrEQCd34k|
00000010  59 63 73 51 00 06 00 09  36 76 53 72 3a 42 38 30  |YcsQ....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 45 41 c0 57 00 04  |y.........EA.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 c5 bd 35 c6  |.$..n.........5.|
00000050  18 89 98 54 48 0e ae 86  52 6b e4 8a e8 cb 0e 11  |...TH...Rk......|
00000060  80 28 00 04 e5 66 b6 46                           |.(...f.F|

Destination ports

53564/udp STUN11

Networks

AS45899 VNPT Corp from 1 source6
AS32934 Facebook, Inc. from 1 source5

Countries

Source addresses (unverified)

Address	Network	Cc	Sends	Datagrams	Last seen (UTC)
14.230.133.126	AS45899 VNPT Corp	VN	STUN	6	2026-10-09 15:26
157.240.15.57	AS32934 Facebook, Inc.	SG	STUN	5	2026-10-09 15:26

Latest datagrams

2026-10-09 15:26:2014.230.133.126to 53564/udpSTUNVN

·T!·BrEQCd34kYcsQ· 6vSr:B80y·ں·EA·W· ·*·$·n·Ž5·TH·Rk·(·f·F

payload bytes

00000000  00 01 00 54 21 12 a4 42  72 45 51 43 64 33 34 6b  |...T!..BrEQCd34k|
00000010  59 63 73 51 00 06 00 09  36 76 53 72 3a 42 38 30  |YcsQ....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 45 41 c0 57 00 04  |y.........EA.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 c5 bd 35 c6  |.$..n.........5.|
00000050  18 89 98 54 48 0e ae 86  52 6b e4 8a e8 cb 0e 11  |...TH...Rk......|
00000060  80 28 00 04 e5 66 b6 46                           |.(...f.F|

2026-10-09 15:26:17157.240.15.57to 53564/udpSTUNSG

·T!·B9ZbOpZBMj6XL· 6vSr:B80y·ں·7·W· ·*·$·n·]k·֙·3q· ·U{&·(·:

payload bytes

00000000  00 01 00 54 21 12 a4 42  39 5a 62 4f 70 5a 42 4d  |...T!..B9ZbOpZBM|
00000010  6a 36 58 4c 00 06 00 09  36 76 53 72 3a 42 38 30  |j6XL....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 37 80 c0 57 00 04  |y.........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 7f 1e ff  00 08 00 14 f6 12 c2 5d  |.$..n..........]|
00000050  6b 05 d6 99 b1 33 71 c5  11 16 0d 1f 55 7b 26 1a  |k....3q.....U{&.|
00000060  80 28 00 04 be 08 d4 3a                           |.(.....:|

2026-10-09 15:26:1614.230.133.126to 53564/udpSTUNVN

·T!·BrtnNJWZ4eZQ0· 6vSr:B80y·ں·4·W· ·*·$·n·0·G·ƵI·r·v·C·(·1}·

payload bytes

00000000  00 01 00 54 21 12 a4 42  72 74 6e 4e 4a 57 5a 34  |...T!..BrtnNJWZ4|
00000010  65 5a 51 30 00 06 00 09  36 76 53 72 3a 42 38 30  |eZQ0....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 34 91 c0 57 00 04  |y.........4..W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 d1 f0 30 f4  |.$..n.........0.|
00000050  47 b4 1f c6 b5 49 fc cf  72 b9 76 be 82 43 92 0e  |G....I..r.v..C..|
00000060  80 28 00 04 b3 31 7d 02                           |.(...1}.|

2026-10-09 15:26:15157.240.15.57to 53564/udpSTUNSG

·T!·BizwS7C4emSu/· 6vSr:B80y·ں·/·W· ·*·$·n·t·v·z·p·,v·[·(·

payload bytes

00000000  00 01 00 54 21 12 a4 42  69 7a 77 53 37 43 34 65  |...T!..BizwS7C4e|
00000010  6d 53 75 2f 00 06 00 09  36 76 53 72 3a 42 38 30  |mSu/....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 2f a2 c0 57 00 04  |y........./..W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 dc 74 b3 76  |.$..n........t.v|
00000050  17 0b 1c a3 ed c0 7a fe  70 18 2c 76 eb 07 5b e6  |......z.p.,v..[.|
00000060  80 28 00 04 9f f2 d6 cf                           |.(......|

2026-10-09 15:26:0914.230.133.126to 53564/udpSTUNVN

·T!·BnpI4/a12ng+K· 6vSr:B80y·ں·W· ·*·$·n·#h:·X·{E·z·>·0·h!·(·P·<

payload bytes

00000000  00 01 00 54 21 12 a4 42  6e 70 49 34 2f 61 31 32  |...T!..BnpI4/a12|
00000010  6e 67 2b 4b 00 06 00 09  36 76 53 72 3a 42 38 30  |ng+K....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 19 e8 c0 57 00 04  |y............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 be 23 68 3a  |.$..n........#h:|
00000050  91 58 9d 7b 45 15 d5 7a  bd 3e a1 30 e4 68 21 04  |.X.{E..z.>.0.h!.|
00000060  80 28 00 04 50 c2 e2 3c                           |.(..P..<|

2026-10-09 15:26:07157.240.15.57to 53564/udpSTUNSG

·T!·BnB9E7FEGHQ+i· 6vSr:B80y·ں·W· ·*·$·n· ·̞@>$·>·B·J·(·

payload bytes

00000000  00 01 00 54 21 12 a4 42  6e 42 39 45 37 46 45 47  |...T!..BnB9E7FEG|
00000010  48 51 2b 69 00 06 00 09  36 76 53 72 3a 42 38 30  |HQ+i....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 0f cd c0 57 00 04  |y............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 a5 0d e4 cc  |.$..n...........|
00000050  9e 40 3e 24 15 c0 94 b7  97 d6 f7 3e 94 42 81 4a  |.@>$.......>.B.J|
00000060  80 28 00 04 b9 b0 f4 eb                           |.(......|

2026-10-09 15:26:0614.230.133.126to 53564/udpSTUNVN

·T!·B1BE730UB4KHb· 6vSr:B80y·ں· ·W· ·*·$·n·M·vX·6·[nS@·6·(·(· ^·

payload bytes

00000000  00 01 00 54 21 12 a4 42  31 42 45 37 33 30 55 42  |...T!..B1BE730UB|
00000010  34 4b 48 62 00 06 00 09  36 76 53 72 3a 42 38 30  |4KHb....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 0d fd c0 57 00 04  |y............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 e9 4d 08 76  |.$..n........M.v|
00000050  58 81 1d bf 36 88 5b 6e  53 40 9e 36 89 fa 84 28  |X...6.[nS@.6...(|
00000060  80 28 00 04 09 5e be ca                           |.(...^..|

2026-10-09 15:26:0514.230.133.126to 53564/udpSTUNVN

·T!·BVge3hNXbitUU· 6vSr:B80y·ں·l·W· ·*·$·n·"·W·`O%·C·F·(·%·

payload bytes

00000000  00 01 00 54 21 12 a4 42  56 67 65 33 68 4e 58 62  |...T!..BVge3hNXb|
00000010  69 74 55 55 00 06 00 09  36 76 53 72 3a 42 38 30  |itUU....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 07 6c c0 57 00 04  |y..........l.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 da 22 9b 57  |.$..n........".W|
00000050  fb ee 8a 60 4f 25 bd 43  97 d3 02 91 e2 94 e8 46  |...`O%.C.......F|
00000060  80 28 00 04 cf 25 b3 d3                           |.(...%..|

2026-10-09 15:26:05157.240.15.57to 53564/udpSTUNSG

·T!·BI1EsATct7HNl· 6vSr:B80y·ں· ·W· ·*·$·n·?'s·WfQ·n3·t ·%·#·(·0·

payload bytes

00000000  00 01 00 54 21 12 a4 42  49 31 45 73 41 54 63 74  |...T!..BI1EsATct|
00000010  37 48 4e 6c 00 06 00 09  36 76 53 72 3a 42 38 30  |7HNl....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 09 04 c0 57 00 04  |y............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 18 e2 99 3f  |.$..n..........?|
00000050  27 73 f3 57 66 51 ac 6e  33 cc 74 0a e7 25 91 23  |'s.WfQ.n3.t..%.#|
00000060  80 28 00 04 30 cc f5 dc                           |.(..0...|

2026-10-09 15:26:0314.230.133.126to 53564/udpSTUNVN

·T!·B16kFgd9QdTx0· 6vSr:B80y·ں·W· ·*·$·n·+ ·Ͻ·f·-·,·r·Z·B0|·(·8·

payload bytes

00000000  00 01 00 54 21 12 a4 42  31 36 6b 46 67 64 39 51  |...T!..B16kFgd9Q|
00000010  64 54 78 30 00 06 00 09  36 76 53 72 3a 42 38 30  |dTx0....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 00 a8 c0 57 00 04  |y............W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 2b 0d 82 cf  |.$..n.......+...|
00000050  bd bc 66 0c 2d bd 2c a3  e1 72 aa 5a 9f 42 30 7c  |..f.-.,..r.Z.B0||
00000060  80 28 00 04 38 8d 9f fc                           |.(..8...|

2026-10-09 15:26:03157.240.15.57to 53564/udpSTUNSG

·T!·BpY9i+6dLX4D6· 6vSr:B80y·ں·=·W· ·*·$·n·:[·@`Fh·6·[·MS·y·(·{f·

payload bytes

00000000  00 01 00 54 21 12 a4 42  70 59 39 69 2b 36 64 4c  |...T!..BpY9i+6dL|
00000010  58 34 44 36 00 06 00 09  36 76 53 72 3a 42 38 30  |X4D6....6vSr:B80|
00000020  79 00 00 00 da ba 00 04  00 00 02 3d c0 57 00 04  |y..........=.W..|
00000030  00 01 00 0a 80 2a 00 08  00 00 00 00 00 00 00 00  |.....*..........|
00000040  00 24 00 04 6e 7f 1e ff  00 08 00 14 3a 5b e5 40  |.$..n.......:[.@|
00000050  60 46 68 a9 36 1c 5b 07  bd 4d 53 c6 79 95 a1 8e  |`Fh.6.[..MS.y...|
00000060  80 28 00 04 7b 66 fa b3                           |.(..{f..|