Port 50443
HoneyLabs honeypots recorded 75 probes against destination port 50443 from 52 distinct source IP addresses in the last 7 days.
First observed 2026-11-01 19:12, most recently 2026-11-08 14:06 (UTC).
What the sensors show
The sources sat in 14 networks across 10 countries. No single address sent more than 11% of them. The largest source network was AS396982 (Google LLC), with 24% of the probes from 18 addresses. 4 of the 25 busiest addresses are recognised research scanners.
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 93.123.109.123 | 8 | Techoff Srv Limited | BG |
| 45.74.28.118 | 2 | SULAVI LTD | US |
| 47.84.136.87 | 2 | Alibaba (US) Technology Co., Ltd. | SG |
| 45.74.28.126 | 2 | SULAVI LTD | US |
| 183.204.62.121 | 2 | China Mobile Communications Group Co., Ltd. | CN |
| 78.128.114.66 | 2 | Tamatiya EOOD | BG |
| 87.251.64.131 | 2 | Shesternin Vladimir Anatolievich | RU |
| 45.74.28.105 | 2 | SULAVI LTD | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS396982 | Google LLC | 18 | 18 |
| AS219326 | SULAVI LTD | 12 | 6 |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 11 | 6 |
| AS213412 | ONYPHE SAS | 10 | 10 |
| AS48090 | Techoff Srv Limited | 8 | 1 |
| AS9808 | China Mobile Communications Group Co., Ltd. | 3 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 36 |
| Singapore | 10 |
| Bulgaria | 10 |
| United Kingdom | 6 |
| China | 5 |
| Japan | 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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 | 12 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 10 |
| 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 | 7 |
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36 | 6 |
Port report
Port report
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