Port 4443
HoneyLabs honeypots recorded 2,105 probes against destination port 4443 from 359 distinct source IP addresses in the last 7 days.
First observed 2026-11-08 09:47, most recently 2026-11-15 07:59 (UTC).
What the sensors show
The sources sat in 55 networks across 23 countries. No single address sent more than 10% of them. The largest source network was AS211486 (Alferov Aleksey Aleksandrovich), with 17% of the probes from 4 addresses. 12 of the 25 busiest addresses are recognised research scanners.
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 77.91.71.92 | 221 | Alferov Aleksey Aleksandrovich | RU |
| 129.213.151.234 | 198 | Oracle Corporation | US |
| 185.136.15.80 | 102 | AO ALMAZ | KZ |
| 89.248.171.24 | 90 | IP Volume inc | NL |
| 77.91.71.90 | 68 | Alferov Aleksey Aleksandrovich | RU |
| 185.136.15.2 | 64 | AO ALMAZ | KZ |
| 93.174.93.12 | 63 | IP Volume inc | NL |
| 95.164.200.216 | 56 | ISP4Life INC | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS211486 | Alferov Aleksey Aleksandrovich | 357 | 4 |
| AS202425 | IP Volume inc | 237 | 7 |
| AS6939 | Hurricane Electric LLC | 207 | 50 |
| AS31898 | Oracle Corporation | 198 | 1 |
| AS210328 | AO ALMAZ | 168 | 3 |
| AS15169 | Google LLC | 120 | 14 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 926 |
| Russia | 410 |
| The Netherlands | 253 |
| Kazakhstan | 168 |
| Belgium | 127 |
| Portugal | 40 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36 | 432 |
| Python/3.10 aiohttp/3.8.4 | 213 |
| Mozilla/5.0 (compatible; research-scan/1.0) | 198 |
| Mozilla/5.0 (compatible) | 106 |
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 69 |
Port report
Port report
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