Port 21116
HoneyLabs honeypots recorded 68 probes against destination port 21116 from 52 distinct source IP addresses in the last 7 days.
First observed 2026-08-09 05:14:00, most recently 2026-08-14 10:54:04 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 194.180.49.102 | 5 | MEVSPACE sp. z o.o. | BG |
| 147.185.133.83 | 3 | Google LLC | US |
| 69.5.169.154 | 2 | Hydra Communications Ltd | DE |
| 64.34.85.235 | 2 | Latitude.sh | US |
| 35.203.211.190 | 2 | Google LLC | GB |
| 195.140.214.19 | 2 | Hydra Communications Ltd | GB |
| 147.185.133.253 | 2 | Google LLC | US |
| 185.216.145.186 | 2 | Hydra Communications Ltd | GB |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS25369 | Hydra Communications Ltd | 48 | 42 |
| AS396982 | Google LLC | 11 | 6 |
| AS201814 | MEVSPACE sp. z o.o. | 5 | 1 |
| AS396356 | Latitude.sh | 2 | 1 |
| AS10439 | CariNet, Inc. | 1 | 1 |
| AS202425 | IP Volume inc | 1 | 1 |
Where it comes from
| Country | Probes |
|---|---|
| United Kingdom | 30 |
| Germany | 24 |
| United States | 8 |
| Bulgaria | 5 |
| The Netherlands | 1 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (compatible; Infrawatch/1.0; +https://infrawat.ch/) | 28 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 11 |
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