Port 3399
HoneyLabs honeypots recorded 320 probes against destination port 3399 from 42 distinct source IP addresses in the last 7 days.
First observed 2026-09-24 00:32:23, most recently 2026-09-30 13:22:41 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 198.74.59.59 | 46 | Akamai Connected Cloud | US |
| 96.126.96.156 | 46 | Akamai Connected Cloud | US |
| 157.245.191.129 | 46 | DigitalOcean, LLC | US |
| 45.33.54.161 | 46 | Akamai Connected Cloud | US |
| 80.66.66.38 | 13 | Soldatov Alexey Valerevich | RU |
| 162.216.150.105 | 11 | Google LLC | US |
| 162.216.150.71 | 11 | Google LLC | US |
| 162.216.150.20 | 11 | Google LLC | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS63949 | Akamai Connected Cloud | 143 | 6 |
| AS14061 | DigitalOcean, LLC | 57 | 6 |
| AS396982 | Google LLC | 38 | 8 |
| AS209702 | Soldatov Alexey Valerevich | 13 | 1 |
| AS49434 | Fbw Networks SAS | 10 | 1 |
| AS204428 | SS-Net | 10 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 238 |
| Russia | 37 |
| France | 17 |
| Romania | 10 |
| Iran | 6 |
| Seychelles | 4 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 | 6 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 4 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 4 |
| Go-http-client/1.1 | 3 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 | 2 |
Port report
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