Port 8163
HoneyLabs honeypots recorded 56 probes against destination port 8163 from 30 distinct source IP addresses in the last 7 days.
First observed 2026-11-08 19:59, most recently 2026-11-15 04:54 (UTC).
What the sensors show
The sources sat in 8 networks across 9 countries. No single address sent more than 11% of them. The largest source network was AS135377 (UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED), with 45% of the probes from 6 addresses. 2 of the 25 busiest addresses are recognised research scanners.
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 152.32.189.128 | 6 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | HK |
| 152.32.170.55 | 6 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | HK |
| 152.32.212.149 | 4 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | HK |
| 211.154.20.136 | 4 | Hubei Feixun Network Co., Ltd | CN |
| 118.193.39.117 | 4 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | HK |
| 118.193.43.141 | 4 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | HK |
| 5.181.86.60 | 3 | Internet Solutions & Innovations LTD. | UA |
| 104.152.52.137 | 2 | Rethem Hosting LLC | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 25 | 6 |
| AS396982 | Google LLC | 18 | 18 |
| AS146817 | Hubei Feixun Network Co., Ltd | 4 | 1 |
| AS211632 | Internet Solutions & Innovations LTD. | 3 | 1 |
| AS14987 | Rethem Hosting LLC | 2 | 1 |
| AS12989 | Black HOST Ltd | 2 | 1 |
Where it comes from
| Country | Probes |
|---|---|
| Hong Kong | 25 |
| United States | 11 |
| United Kingdom | 8 |
| China | 4 |
| Ukraine | 3 |
| Canada | 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 | 17 |
| Go-http-client/1.1 | 9 |
| Mozilla/5.0 | 4 |
| Microsoft WinRM Client | 2 |
| Mozilla/5.0 (Windows NT 7_0_1; Win64; x64) AppleWebKit/579.41 (KHTML, like Gecko) Chrome/60.0.749 Safari/537.36 | 1 |
Port report
Port report
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