Port 21001
HoneyLabs honeypots recorded 26 probes against destination port 21001 from 22 distinct source IP addresses in the last 7 days.
First observed 2026-09-04 00:48:01, most recently 2026-09-10 08:10:13 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 137.184.130.228 | 5 | DigitalOcean, LLC | US |
| 91.196.152.181 | 1 | ONYPHE SAS | FR |
| 23.234.104.160 | 1 | tzulo, inc. | US |
| 155.2.191.115 | 1 | Host Universal Pty Ltd | US |
| 185.228.82.243 | 1 | MC-Node | NL |
| 85.217.149.31 | 1 | Modat B.V. | CA |
| 91.196.152.207 | 1 | ONYPHE SAS | FR |
| 91.196.152.231 | 1 | ONYPHE SAS | FR |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS213412 | ONYPHE SAS | 8 | 8 |
| AS14061 | DigitalOcean, LLC | 5 | 1 |
| AS209334 | Modat B.V. | 4 | 4 |
| AS11878 | tzulo, inc. | 3 | 3 |
| AS211750 | MC-Node | 1 | 1 |
| AS212238 | Datacamp Limited | 1 | 1 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 10 |
| France | 8 |
| Canada | 4 |
| India | 1 |
| The Netherlands | 1 |
| Germany | 1 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 8 |
| Go-http-client/1.1 | 6 |
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 ModatScanner/1.2 (+https://modat.io/) | 4 |
| mcnode-exporter/1.0 | 1 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36 | 1 |
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