Port 3337
HoneyLabs honeypots recorded 260 probes against destination port 3337 from 33 distinct source IP addresses in the last 7 days.
First observed 2026-09-25 21:22:02, most recently 2026-10-02 17:05:51 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 66.228.32.20 | 46 | Akamai Connected Cloud | US |
| 143.110.129.35 | 46 | DigitalOcean, LLC | US |
| 45.33.73.86 | 46 | Akamai Connected Cloud | US |
| 45.79.2.232 | 46 | Akamai Connected Cloud | US |
| 5.181.86.188 | 9 | Internet Solutions & Innovations LTD. | UA |
| 207.90.244.18 | 8 | Cogent Communications, LLC | US |
| 148.153.56.170 | 6 | CDS Global Cloud Co., Ltd | US |
| 80.66.66.38 | 5 | Soldatov Alexey Valerevich | RU |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS63949 | Akamai Connected Cloud | 140 | 5 |
| AS14061 | DigitalOcean, LLC | 60 | 7 |
| AS396982 | Google LLC | 11 | 7 |
| AS211632 | Internet Solutions & Innovations LTD. | 9 | 1 |
| AS174 | Cogent Communications, LLC | 8 | 1 |
| AS63199 | CDS Global Cloud Co., Ltd | 6 | 1 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 225 |
| Ukraine | 9 |
| The Netherlands | 5 |
| Russia | 5 |
| Iran | 4 |
| Belgium | 3 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 8 |
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4 240.111 Safari/537.36 | 5 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.63 Safari/537.36 | 5 |
| Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36 | 5 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 4 |
Port report
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