Port 6443 (k8s API)
HoneyLabs honeypots recorded 903 probes against destination port 6443 (k8s API) from 234 distinct source IP addresses in the last 7 days.
First observed 2026-11-08 10:04, most recently 2026-11-15 08:26 (UTC).
What the sensors show
The sources sat in 43 networks across 22 countries. No single address sent more than 4% of them. The largest source network was AS6939 (Hurricane Electric LLC), with 20% of the probes from 44 addresses. 8 of the 25 busiest addresses are recognised research scanners.
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 74.82.47.3 | 38 | Hurricane Electric LLC | US |
| 77.91.71.91 | 34 | Alferov Aleksey Aleksandrovich | RU |
| 185.136.15.111 | 34 | AO ALMAZ | KZ |
| 185.136.15.110 | 17 | AO ALMAZ | KZ |
| 77.91.71.90 | 17 | Alferov Aleksey Aleksandrovich | RU |
| 65.49.1.108 | 15 | Hurricane Electric LLC | US |
| 185.191.236.38 | 15 | GRUPO PANAGLOBAL 15 S.A | CH |
| 185.136.15.2 | 15 | AO ALMAZ | KZ |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS6939 | Hurricane Electric LLC | 182 | 44 |
| AS14061 | DigitalOcean, LLC | 117 | 28 |
| AS15169 | Google LLC | 80 | 16 |
| AS210328 | AO ALMAZ | 66 | 3 |
| AS22168 | The Shadowserver Foundation, Inc. | 61 | 20 |
| AS211486 | Alferov Aleksey Aleksandrovich | 51 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 403 |
| Germany | 110 |
| Belgium | 81 |
| Russia | 70 |
| Kazakhstan | 66 |
| Switzerland | 24 |
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 | 96 |
| Go-http-client/1.1 | 57 |
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 43 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 | 36 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 25 |
Port report
Port report
Loading