Port 11421
HoneyLabs honeypots recorded 308 probes against destination port 11421 from 11 distinct source IP addresses in the last 7 days.
First observed 2026-11-09 11:24, most recently 2026-11-13 20:10 (UTC).
What the sensors show
The sources sat in 1 network across 1 country. No single address sent more than 22% of them. None of the 11 busiest addresses is a recognised research scanner.
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 204.76.203.175 | 68 | Pfcloud UG (haftungsbeschrankt) | NL |
| 204.76.203.179 | 60 | Pfcloud UG (haftungsbeschrankt) | NL |
| 204.76.203.177 | 59 | Pfcloud UG (haftungsbeschrankt) | NL |
| 204.76.203.176 | 58 | Pfcloud UG (haftungsbeschrankt) | NL |
| 204.76.203.178 | 49 | Pfcloud UG (haftungsbeschrankt) | NL |
| 204.76.203.213 | 5 | Pfcloud UG (haftungsbeschrankt) | NL |
| 204.76.203.214 | 3 | Pfcloud UG (haftungsbeschrankt) | NL |
| 204.76.203.221 | 3 | Pfcloud UG (haftungsbeschrankt) | NL |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS51396 | Pfcloud UG (haftungsbeschrankt) | 308 | 11 |
Where it comes from
| Country | Probes |
|---|---|
| The Netherlands | 308 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| curl/8.4.0 | 147 |
Port report
Port report
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