Port 20443
HoneyLabs honeypots recorded 507 probes against destination port 20443 from 175 distinct source IP addresses in the last 7 days.
First observed 2026-08-29 08:11:24, most recently 2026-09-05 05:16:58 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 65.49.1.172 | 16 | Hurricane Electric LLC | US |
| 64.62.156.192 | 15 | Hurricane Electric LLC | US |
| 64.62.156.24 | 15 | Hurricane Electric LLC | US |
| 64.62.156.162 | 15 | Hurricane Electric LLC | US |
| 64.62.156.172 | 14 | Hurricane Electric LLC | US |
| 65.49.1.232 | 14 | Hurricane Electric LLC | US |
| 74.82.47.5 | 13 | Hurricane Electric LLC | US |
| 216.218.206.68 | 13 | Hurricane Electric LLC | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS6939 | Hurricane Electric LLC | 375 | 110 |
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 28 | 4 |
| AS213412 | ONYPHE SAS | 16 | 16 |
| AS396982 | Google LLC | 15 | 14 |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 13 | 7 |
| AS211486 | Alferov Aleksey Aleksandrovich | 10 | 3 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 426 |
| Germany | 16 |
| China | 12 |
| France | 12 |
| Bulgaria | 10 |
| Philippines | 7 |
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 | 26 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 | 17 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0 | 16 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 16 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 15 |
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