UDP traffic

Datagrams matching country:PA 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

337

Datagrams

Source addresses

Networks

Countries

Destination ports

Traffic by type

Service queries

90 datagrams from 3 sources

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.

NTP 23 SNMP 22 SSDP 19 DNS 16 NetBIOS 5 SOAP 3 CLDAP 2

Latest NTP datagram, to 123/udp

·*·

payload bytes

00000000  17 00 03 2a 00 00 00 00                           |...*....|

Unrecognised

205 datagrams from 3 sources

Datagrams no decoder recognised. Their first bytes are kept.

Unrecognised 205

Latest Unrecognised datagram, to 11211/udp

·stats

payload bytes

00000000  00 01 00 00 00 01 00 00  73 74 61 74 73 0d 0a     |........stats..|

Peer-to-peer

42 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 42

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
WS-Discovery	3702/udp	34	3	10 to 500
Memcached	11211/udp	26	2	10,000 to 51,000
NTP	123/udp	23	2	556.9
NetBIOS	139/udp +1	5	2	3.8
CLDAP	389/udp	2	2	56 to 70
SNMPv2	161/udp	22	1	6.3
SSDP	1900/udp	19	1	30.8
CharGEN	19/udp	17	1	358.8
DNS	53/udp	16	1	28 to 54

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

39131/udp BitTorrent42
3702/udp WS-Discovery34
37020/udp28
427/udp SLP26
11211/udp Memcached26
57777/udp24
123/udp NTP23
161/udp SNMP22
1900/udp SSDP19
56666/udp18
19/udp CharGEN17
53/udp DNS16

DNS questions

ferc.gov ANY16

DNS record types

ANY16

Networks

AS209588 Flyservers S.A. from 1 source276
AS11556 Cable & Wireless Panama from 1 source42
AS264617 GRUPO PANAGLOBAL 15 S.A from 2 sources19

Countries

PA Panama337

Source addresses (unverified)

Address	Network	Cc	Sends	Datagrams	Last seen (UTC)
141.98.83.48	AS209588 Flyservers S.A.	PA	Unrecognised	276	2026-10-11 04:17
186.72.10.135	AS11556 Cable & Wireless Panama	PA	BitTorrent	42	2026-10-10 17:50
170.231.237.214	AS264617 GRUPO PANAGLOBAL 15 S.A	PA	Unrecognised	11	2026-10-08 13:54
170.231.236.98	AS264617 GRUPO PANAGLOBAL 15 S.A	PA	NetBIOS	8	2026-10-10 22:21

Latest datagrams

2026-10-11 04:17:08141.98.83.48to 11211/udpUnrecognisedPA

·stats

payload bytes

00000000  00 01 00 00 00 01 00 00  73 74 61 74 73 0d 0a     |........stats..|

2026-10-11 03:55:59141.98.83.48to 11211/udpUnrecognisedPA

·stats

payload bytes

00000000  00 01 00 00 00 01 00 00  73 74 61 74 73 0d 0a     |........stats..|

2026-10-11 03:54:30141.98.83.48to 11211/udpUnrecognisedPA

·stats

payload bytes

00000000  00 01 00 00 00 01 00 00  73 74 61 74 73 0d 0a     |........stats..|

2026-10-11 03:36:14141.98.83.48to 1900/udpSSDPPA

M-SEARCH * HTTP/1.1 Host:239.255.255.250:1900 ST:ssdp:all Man:"ssdp:discover" MX:3

payload bytes

00000000  4d 2d 53 45 41 52 43 48  20 2a 20 48 54 54 50 2f  |M-SEARCH * HTTP/|
00000010  31 2e 31 0d 0a 48 6f 73  74 3a 32 33 39 2e 32 35  |1.1..Host:239.25|
00000020  35 2e 32 35 35 2e 32 35  30 3a 31 39 30 30 0d 0a  |5.255.250:1900..|
00000030  53 54 3a 73 73 64 70 3a  61 6c 6c 0d 0a 4d 61 6e  |ST:ssdp:all..Man|
00000040  3a 22 73 73 64 70 3a 64  69 73 63 6f 76 65 72 22  |:"ssdp:discover"|
00000050  0d 0a 4d 58 3a 33 0d 0a  0d 0a                    |..MX:3....|

2026-10-11 03:21:41141.98.83.48to 1900/udpSSDPPA

M-SEARCH * HTTP/1.1 Host:239.255.255.250:1900 ST:ssdp:all Man:"ssdp:discover" MX:3

payload bytes

00000000  4d 2d 53 45 41 52 43 48  20 2a 20 48 54 54 50 2f  |M-SEARCH * HTTP/|
00000010  31 2e 31 0d 0a 48 6f 73  74 3a 32 33 39 2e 32 35  |1.1..Host:239.25|
00000020  35 2e 32 35 35 2e 32 35  30 3a 31 39 30 30 0d 0a  |5.255.250:1900..|
00000030  53 54 3a 73 73 64 70 3a  61 6c 6c 0d 0a 4d 61 6e  |ST:ssdp:all..Man|
00000040  3a 22 73 73 64 70 3a 64  69 73 63 6f 76 65 72 22  |:"ssdp:discover"|
00000050  0d 0a 4d 58 3a 33 0d 0a  0d 0a                    |..MX:3....|

2026-10-11 03:12:12141.98.83.48to 1900/udpSSDPPA

M-SEARCH * HTTP/1.1 Host:239.255.255.250:1900 ST:ssdp:all Man:"ssdp:discover" MX:3

payload bytes

00000000  4d 2d 53 45 41 52 43 48  20 2a 20 48 54 54 50 2f  |M-SEARCH * HTTP/|
00000010  31 2e 31 0d 0a 48 6f 73  74 3a 32 33 39 2e 32 35  |1.1..Host:239.25|
00000020  35 2e 32 35 35 2e 32 35  30 3a 31 39 30 30 0d 0a  |5.255.250:1900..|
00000030  53 54 3a 73 73 64 70 3a  61 6c 6c 0d 0a 4d 61 6e  |ST:ssdp:all..Man|
00000040  3a 22 73 73 64 70 3a 64  69 73 63 6f 76 65 72 22  |:"ssdp:discover"|
00000050  0d 0a 4d 58 3a 33 0d 0a  0d 0a                    |..MX:3....|

2026-10-11 02:45:13141.98.83.48to 123/udpNTPPA

·*·

payload bytes

00000000  17 00 03 2a 00 00 00 00                           |...*....|

2026-10-11 02:44:10141.98.83.48to 123/udpNTPPA

·*·

payload bytes

00000000  17 00 03 2a 00 00 00 00                           |...*....|

2026-10-11 02:25:57141.98.83.48to 123/udpNTPPA

·*·

payload bytes

00000000  17 00 03 2a 00 00 00 00                           |...*....|

2026-10-11 02:21:21141.98.83.48to 123/udpNTPPA

·*·

payload bytes

00000000  17 00 03 2a 00 00 00 00                           |...*....|

2026-10-11 02:18:46141.98.83.48to 123/udpNTPPA

·*·

payload bytes

00000000  17 00 03 2a 00 00 00 00                           |...*....|

2026-10-11 02:02:15141.98.83.48to 57777/udpUnrecognisedPA

@·.well-known·core

payload bytes

00000000  40 01 01 01 bb 2e 77 65  6c 6c 2d 6b 6e 6f 77 6e  |@.....well-known|
00000010  04 63 6f 72 65                                    |.core|

2026-10-11 01:48:54141.98.83.48to 57777/udpUnrecognisedPA

@·.well-known·core

payload bytes

00000000  40 01 01 01 bb 2e 77 65  6c 6c 2d 6b 6e 6f 77 6e  |@.....well-known|
00000010  04 63 6f 72 65                                    |.core|

2026-10-11 01:41:29141.98.83.48to 57777/udpUnrecognisedPA

@·.well-known·core

payload bytes

00000000  40 01 01 01 bb 2e 77 65  6c 6c 2d 6b 6e 6f 77 6e  |@.....well-known|
00000010  04 63 6f 72 65                                    |.core|

2026-10-11 01:37:34141.98.83.48to 57777/udpUnrecognisedPA

@·.well-known·core

payload bytes

00000000  40 01 01 01 bb 2e 77 65  6c 6c 2d 6b 6e 6f 77 6e  |@.....well-known|
00000010  04 63 6f 72 65                                    |.core|