UDP traffic
Datagrams matching port:20257 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.
Your plan searches up to 7d, so 30d was shortened. Plans
1
Datagrams
1
Source addresses
1
Networks
1
Countries
1
Destination ports
Traffic by type
Unrecognised
1 datagrams from 1 sourceDatagrams no decoder recognised. Their first bytes are kept.
Latest Unrecognised datagram, to 20257/udp
payload bytes
00000000 9c 4c 56 e4 ac d7 49 c9 56 a3 32 4d e6 d3 d8 87 |.LV...I.V.2M....| 00000010 2d 5d bc d1 01 04 cf 56 9d 35 3f 8e 5f 80 39 cf |-].....V.5?._.9.| 00000020 a0 f9 5f fc 26 05 9e d2 35 51 7a a5 bd 06 42 a6 |.._.&...5Qz...B.| 00000030 2c 79 d3 a5 85 ef 46 87 a1 f5 c2 f0 ea 72 03 46 |,y....F......r.F| 00000040 1f 79 27 78 59 8b ad c8 10 00 25 2f 3c b3 ec 72 |.y'xY.....%/<..r| 00000050 ff d3 40 31 cd 61 13 95 ff d6 31 92 d6 e2 53 85 |..@1.a....1...S.| 00000060 a8 06 bb b2 3b 04 a8 bc 7f bb 32 a0 fd b8 6d ba |....;.....2...m.| 00000070 5e 67 89 d0 a8 28 fc 2c 0b 87 20 19 82 7e 5d ce |^g...(.,.. ..~].| 00000080 80 43 75 55 ee 98 01 98 3a 4c 04 85 76 9b 88 a0 |.CuU....:L..v...| 00000090 a4 a5 1e 5f 41 80 4c cb 8e 60 8e 6c 42 15 39 88 |..._A.L..`.lB.9.| 000000a0 64 b2 a0 22 f9 70 41 8d cf fb d4 92 d2 7f 07 d2 |d..".pA.........| 000000b0 64 c4 13 f5 87 a4 53 73 a1 23 6c 46 51 3d 7c af |d.....Ss.#lFQ=|.| 000000c0 3e fc 27 c4 a1 0f be 2a 7c 50 e8 0d 25 72 30 43 |>.'....*|P..%r0C| 000000d0 71 b0 0d b8 d6 63 14 62 58 b4 30 2d 81 4a 51 ed |q....c.bX.0-.JQ.| 000000e0 62 e1 0a 38 66 3f c1 f9 72 c6 fb 51 8e 8b 99 36 |b..8f?..r..Q...6| 000000f0 ce 7d f7 59 99 43 3d a9 9a c8 7a 26 20 f2 45 dc |.}.Y.C=...z& .E.|
Source addresses (unverified)
| Address | Network | Cc | Sends | Datagrams | Last seen (UTC) |
|---|---|---|---|---|---|
| 218.157.41.201 | AS4766 Korea Telecom | KR | Unrecognised | 1 | 2026-10-10 19:23 |
Latest datagrams
payload bytes
00000000 9c 4c 56 e4 ac d7 49 c9 56 a3 32 4d e6 d3 d8 87 |.LV...I.V.2M....| 00000010 2d 5d bc d1 01 04 cf 56 9d 35 3f 8e 5f 80 39 cf |-].....V.5?._.9.| 00000020 a0 f9 5f fc 26 05 9e d2 35 51 7a a5 bd 06 42 a6 |.._.&...5Qz...B.| 00000030 2c 79 d3 a5 85 ef 46 87 a1 f5 c2 f0 ea 72 03 46 |,y....F......r.F| 00000040 1f 79 27 78 59 8b ad c8 10 00 25 2f 3c b3 ec 72 |.y'xY.....%/<..r| 00000050 ff d3 40 31 cd 61 13 95 ff d6 31 92 d6 e2 53 85 |..@1.a....1...S.| 00000060 a8 06 bb b2 3b 04 a8 bc 7f bb 32 a0 fd b8 6d ba |....;.....2...m.| 00000070 5e 67 89 d0 a8 28 fc 2c 0b 87 20 19 82 7e 5d ce |^g...(.,.. ..~].| 00000080 80 43 75 55 ee 98 01 98 3a 4c 04 85 76 9b 88 a0 |.CuU....:L..v...| 00000090 a4 a5 1e 5f 41 80 4c cb 8e 60 8e 6c 42 15 39 88 |..._A.L..`.lB.9.| 000000a0 64 b2 a0 22 f9 70 41 8d cf fb d4 92 d2 7f 07 d2 |d..".pA.........| 000000b0 64 c4 13 f5 87 a4 53 73 a1 23 6c 46 51 3d 7c af |d.....Ss.#lFQ=|.| 000000c0 3e fc 27 c4 a1 0f be 2a 7c 50 e8 0d 25 72 30 43 |>.'....*|P..%r0C| 000000d0 71 b0 0d b8 d6 63 14 62 58 b4 30 2d 81 4a 51 ed |q....c.bX.0-.JQ.| 000000e0 62 e1 0a 38 66 3f c1 f9 72 c6 fb 51 8e 8b 99 36 |b..8f?..r..Q...6| 000000f0 ce 7d f7 59 99 43 3d a9 9a c8 7a 26 20 f2 45 dc |.}.Y.C=...z& .E.| ... 512 bytes shown in part