Port 43
HoneyLabs honeypots recorded 345 probes against destination port 43 from 67 distinct source IP addresses in the last 7 days.
First observed 2026-09-14 09:38:31, most recently 2026-09-21 08:10:05 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 185.228.82.243 | 96 | MC-Node | NL |
| 66.132.172.209 | 18 | Censys, Inc. | US |
| 167.94.146.51 | 18 | Censys, Inc. | US |
| 66.132.172.217 | 9 | Censys, Inc. | US |
| 66.132.224.234 | 9 | Censys, Inc. | US |
| 167.94.146.49 | 9 | Censys, Inc. | US |
| 167.94.146.55 | 9 | Censys, Inc. | US |
| 66.132.172.141 | 9 | Censys, Inc. | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS211750 | MC-Node | 96 | 1 |
| AS398324 | Censys, Inc. | 81 | 8 |
| AS132203 | Tencent Building, Kejizhongyi Avenue | 64 | 13 |
| AS398705 | Censys, Inc. | 54 | 5 |
| AS396982 | Google LLC | 16 | 13 |
| AS213412 | ONYPHE SAS | 9 | 9 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 160 |
| The Netherlands | 97 |
| Germany | 67 |
| Russia | 7 |
| France | 6 |
| New Zealand | 2 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 90 |
| mcnode-exporter/1.0 | 64 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 9 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 | 4 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 | 2 |
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