UDP traffic

Datagrams matching asn:53006 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

Service queries

24 datagrams from 1 source

Requests a service answers without a handshake. Scanners send them to find open DNS, NTP, SNMP or SSDP servers, which are also the servers reflection attacks abuse.

SNMP 24

Latest SNMP datagram, to 161/udp

0&·Admin·a·0·0 ·+·+·

payload bytes

00000000  30 26 02 01 00 04 05 41  64 6d 69 6e a1 1a 02 04  |0&.....Admin....|
00000010  0e 94 a9 61 02 01 00 02  01 00 30 0c 30 0a 06 06  |...a......0.0...|
00000020  2b 06 01 02 01 2b 05 00                           |+....+..|

Other services

2 datagrams from 1 source

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

SOCKS5 2

Latest SOCKS5 datagram, to 17323/udp

·4Vx·

payload bytes

00000000  05 00 ff ff 00 fe fe fe  fe fd fd fd fd 12 34 56  |..............4V|
00000010  78 0b 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  |................|

Unrecognised

2 datagrams from 2 sources

Datagrams no decoder recognised. Their first bytes are kept.

Unrecognised 2

Latest Unrecognised datagram, to 65413/udp

zk·+p·=]S`ڎ·6C(_·ͱ·)·S·:·z2·g(Ec·<·[·4·;·á`· ·^·Ն*·!j ·

payload bytes

00000000  7a 6b cb 2b 70 a3 be 3d  5d 53 60 da 8e 96 36 43  |zk.+p..=]S`...6C|
00000010  28 5f e7 cd b1 b3 ee ab  29 ba 1b f1 bb 53 92 3a  |(_......)....S.:|
00000020  1c db 7a 32 f4 aa 91 1e  0b 90 67 28 45 63 95 3c  |..z2......g(Ec.<|
00000030  fd 5b c7 34 e2 a8 3b f1  a2 f2 c3 a1 60 06 09 1e  |.[.4..;.....`...|
00000040  15 5e ed ad d5 86 2a 85  89 21 6a 0d 1b 8b f8 01  |.^....*..!j.....|

Amplification checks

Probes for services that answer a small request with a much larger reply, the property reflection attacks rely on.

Service	Port	Datagrams	Sources	Factor
SNMPv2	161/udp	24	1	6.3

The factor is how many bytes a reachable server can send back for each byte it receives, as published by CISA in alert TA14-017A.

Destination ports

161/udp SNMP24
17323/udp SOCKS51
26257/udp SOCKS51
47342/udp1
65413/udp1

Networks

AS53006 ALGAR TELECOM S/A from 4 sources28

Countries

BR Brazil28

Source addresses (unverified)

Address	Network	Cc	Sends	Datagrams	Last seen (UTC)
179.104.42.192	AS53006 ALGAR TELECOM S/A	BR	SNMP	24	2026-10-09 12:02
177.191.51.46	AS53006 ALGAR TELECOM S/A	BR	SOCKS5	2	2026-10-07 22:05
177.191.20.33	AS53006 ALGAR TELECOM S/A	BR	Unrecognised	1	2026-10-08 19:15
189.15.246.140	AS53006 ALGAR TELECOM S/A	BR	Unrecognised	1	2026-10-08 13:12

Latest datagrams

2026-10-09 12:02:20179.104.42.192to 161/udpSNMPBR

0&·Admin·a·0·0 ·+·+·

payload bytes

00000000  30 26 02 01 00 04 05 41  64 6d 69 6e a1 1a 02 04  |0&.....Admin....|
00000010  0e 94 a9 61 02 01 00 02  01 00 30 0c 30 0a 06 06  |...a......0.0...|
00000020  2b 06 01 02 01 2b 05 00                           |+....+..|

2026-10-09 12:02:17179.104.42.192to 161/udpSNMPBR

0&·Admin·a·0·0 ·+·+·

payload bytes

00000000  30 26 02 01 00 04 05 41  64 6d 69 6e a1 1a 02 04  |0&.....Admin....|
00000010  0e 94 a9 61 02 01 00 02  01 00 30 0c 30 0a 06 06  |...a......0.0...|
00000020  2b 06 01 02 01 2b 05 00                           |+....+..|

2026-10-09 12:02:14179.104.42.192to 161/udpSNMPBR

0&·Admin·a·0·0 ·+·+·

payload bytes

00000000  30 26 02 01 00 04 05 41  64 6d 69 6e a1 1a 02 04  |0&.....Admin....|
00000010  0e 94 a9 61 02 01 00 02  01 00 30 0c 30 0a 06 06  |...a......0.0...|
00000020  2b 06 01 02 01 2b 05 00                           |+....+..|

2026-10-09 12:02:11179.104.42.192to 161/udpSNMPBR

0'·public·0·0 ·+·+·

payload bytes

00000000  30 27 02 01 00 04 06 70  75 62 6c 69 63 a1 1a 02  |0'.....public...|
00000010  04 0e 94 a7 06 02 01 00  02 01 00 30 0c 30 0a 06  |...........0.0..|
00000020  06 2b 06 01 02 01 2b 05  00                       |.+....+..|

2026-10-09 12:02:08179.104.42.192to 161/udpSNMPBR

0'·public·0·0 ·+·+·

payload bytes

00000000  30 27 02 01 00 04 06 70  75 62 6c 69 63 a1 1a 02  |0'.....public...|
00000010  04 0e 94 a7 06 02 01 00  02 01 00 30 0c 30 0a 06  |...........0.0..|
00000020  06 2b 06 01 02 01 2b 05  00                       |.+....+..|

2026-10-09 12:02:05179.104.42.192to 161/udpSNMPBR

0'·public·0·0 ·+·+·

payload bytes

00000000  30 27 02 01 00 04 06 70  75 62 6c 69 63 a1 1a 02  |0'.....public...|
00000010  04 0e 94 a7 06 02 01 00  02 01 00 30 0c 30 0a 06  |...........0.0..|
00000020  06 2b 06 01 02 01 2b 05  00                       |.+....+..|

2026-10-08 19:15:57177.191.20.33to 65413/udpUnrecognisedBR

zk·+p·=]S`ڎ·6C(_·ͱ·)·S·:·z2·g(Ec·<·[·4·;·á`· ·^·Ն*·!j ·

payload bytes

00000000  7a 6b cb 2b 70 a3 be 3d  5d 53 60 da 8e 96 36 43  |zk.+p..=]S`...6C|
00000010  28 5f e7 cd b1 b3 ee ab  29 ba 1b f1 bb 53 92 3a  |(_......)....S.:|
00000020  1c db 7a 32 f4 aa 91 1e  0b 90 67 28 45 63 95 3c  |..z2......g(Ec.<|
00000030  fd 5b c7 34 e2 a8 3b f1  a2 f2 c3 a1 60 06 09 1e  |.[.4..;.....`...|
00000040  15 5e ed ad d5 86 2a 85  89 21 6a 0d 1b 8b f8 01  |.^....*..!j.....|

2026-10-08 13:12:51189.15.246.140to 47342/udpUnrecognisedBR

·%·g·fI·4Vxw·.·4Q·(

payload bytes

00000000  01 25 ed 67 1c e5 82 66  49 00 ff ff 00 fe fe fe  |.%.g...fI.......|
00000010  fe fd fd fd fd 12 34 56  78 77 b0 2e e3 34 51 d9  |......4Vxw...4Q.|
00000020  28                                                |(|

2026-10-08 09:40:03179.104.42.192to 161/udpSNMPBR

0&·Admin·E%4·0·0 ·+·+·

payload bytes

00000000  30 26 02 01 00 04 05 41  64 6d 69 6e a1 1a 02 04  |0&.....Admin....|
00000010  45 25 34 e1 02 01 00 02  01 00 30 0c 30 0a 06 06  |E%4.......0.0...|
00000020  2b 06 01 02 01 2b 05 00                           |+....+..|

2026-10-08 09:40:00179.104.42.192to 161/udpSNMPBR

0&·Admin·E%4·0·0 ·+·+·

payload bytes

00000000  30 26 02 01 00 04 05 41  64 6d 69 6e a1 1a 02 04  |0&.....Admin....|
00000010  45 25 34 e1 02 01 00 02  01 00 30 0c 30 0a 06 06  |E%4.......0.0...|
00000020  2b 06 01 02 01 2b 05 00                           |+....+..|

2026-10-08 09:39:57179.104.42.192to 161/udpSNMPBR

0&·Admin·E%4·0·0 ·+·+·

payload bytes

00000000  30 26 02 01 00 04 05 41  64 6d 69 6e a1 1a 02 04  |0&.....Admin....|
00000010  45 25 34 e1 02 01 00 02  01 00 30 0c 30 0a 06 06  |E%4.......0.0...|
00000020  2b 06 01 02 01 2b 05 00                           |+....+..|

2026-10-08 09:39:54179.104.42.192to 161/udpSNMPBR

0'·public·E%2·0·0 ·+·+·

payload bytes

00000000  30 27 02 01 00 04 06 70  75 62 6c 69 63 a1 1a 02  |0'.....public...|
00000010  04 45 25 32 c4 02 01 00  02 01 00 30 0c 30 0a 06  |.E%2.......0.0..|
00000020  06 2b 06 01 02 01 2b 05  00                       |.+....+..|

2026-10-08 09:39:51179.104.42.192to 161/udpSNMPBR

0'·public·E%2·0·0 ·+·+·

payload bytes

00000000  30 27 02 01 00 04 06 70  75 62 6c 69 63 a1 1a 02  |0'.....public...|
00000010  04 45 25 32 c4 02 01 00  02 01 00 30 0c 30 0a 06  |.E%2.......0.0..|
00000020  06 2b 06 01 02 01 2b 05  00                       |.+....+..|

2026-10-08 09:39:48179.104.42.192to 161/udpSNMPBR

0'·public·E%2·0·0 ·+·+·

payload bytes

00000000  30 27 02 01 00 04 06 70  75 62 6c 69 63 a1 1a 02  |0'.....public...|
00000010  04 45 25 32 c4 02 01 00  02 01 00 30 0c 30 0a 06  |.E%2.......0.0..|
00000020  06 2b 06 01 02 01 2b 05  00                       |.+....+..|

2026-10-07 22:05:36177.191.51.46to 17323/udpSOCKS5BR

·4Vx·

payload bytes

00000000  05 00 ff ff 00 fe fe fe  fe fd fd fd fd 12 34 56  |..............4V|
00000010  78 0b 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