Port 13443
HoneyLabs honeypots recorded 416 probes against destination port 13443 from 155 distinct source IP addresses in the last 7 days.
First observed 2026-08-09 06:05:04, most recently 2026-08-16 03:13:12 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 184.105.139.69 | 21 | Hurricane Electric LLC | US |
| 64.62.156.66 | 16 | Hurricane Electric LLC | US |
| 65.49.1.212 | 15 | Hurricane Electric LLC | US |
| 64.62.156.52 | 15 | Hurricane Electric LLC | US |
| 216.218.206.67 | 14 | Hurricane Electric LLC | US |
| 64.62.156.132 | 14 | Hurricane Electric LLC | US |
| 184.105.247.252 | 10 | Hurricane Electric LLC | US |
| 176.120.22.61 | 10 | Proton66 OOO | RU |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS6939 | Hurricane Electric LLC | 380 | 133 |
| AS396982 | Google LLC | 18 | 16 |
| AS198953 | Proton66 OOO | 10 | 1 |
| AS4134 | Chinanet | 4 | 3 |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 4 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 396 |
| Russia | 10 |
| United Kingdom | 4 |
| China | 4 |
| Germany | 2 |
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 | 18 |
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) HeadlessChrome/101.0.4951.41 Safari/537.36 | 13 |
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Electron/2.0.18 Safari/537.36 | 11 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36 | 11 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:123.0) Gecko/20100101 Firefox/123.0 | 11 |
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