Port 21117
HoneyLabs honeypots recorded 54 probes against destination port 21117 from 39 distinct source IP addresses in the last 7 days.
First observed 2026-08-08 21:23:57, most recently 2026-08-14 14:14:57 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 35.203.211.159 | 4 | Google LLC | GB |
| 5.226.140.122 | 4 | Hydra Communications Ltd | GB |
| 194.180.49.102 | 4 | MEVSPACE sp. z o.o. | BG |
| 194.88.98.126 | 2 | Hydra Communications Ltd | DE |
| 147.185.133.59 | 2 | Google LLC | US |
| 69.5.169.201 | 2 | Hydra Communications Ltd | DE |
| 147.185.132.98 | 2 | Google LLC | US |
| 69.5.169.226 | 2 | Hydra Communications Ltd | DE |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS25369 | Hydra Communications Ltd | 38 | 31 |
| AS396982 | Google LLC | 12 | 7 |
| AS201814 | MEVSPACE sp. z o.o. | 4 | 1 |
Where it comes from
| Country | Probes |
|---|---|
| Germany | 24 |
| United Kingdom | 20 |
| United States | 6 |
| Bulgaria | 4 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (compatible; Infrawatch/1.0; +https://infrawat.ch/) | 21 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 12 |
Port report
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