Port 51000
HoneyLabs honeypots recorded 75 probes against destination port 51000 from 44 distinct source IP addresses in the last 7 days.
First observed 2026-09-15 00:50:12, most recently 2026-09-21 16:54:57 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 47.81.212.65 | 7 | Alibaba (US) Technology Co., Ltd. | MY |
| 152.32.139.200 | 7 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | KR |
| 152.32.144.111 | 7 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | JP |
| 47.74.15.96 | 4 | Alibaba (US) Technology Co., Ltd. | JP |
| 193.8.186.31 | 4 | PebbleHost Ltd | SG |
| 111.7.96.155 | 2 | China Mobile Communications Group Co., Ltd. | CN |
| 35.203.211.170 | 2 | Google LLC | GB |
| 47.245.142.210 | 2 | Alibaba (US) Technology Co., Ltd. | DE |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS45102 | Alibaba (US) Technology Co., Ltd. | 17 | 6 |
| AS396982 | Google LLC | 16 | 15 |
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 14 | 2 |
| AS213412 | ONYPHE SAS | 8 | 8 |
| AS201002 | PebbleHost Ltd | 4 | 1 |
| AS9808 | China Mobile Communications Group Co., Ltd. | 3 | 2 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 22 |
| Japan | 13 |
| China | 9 |
| South Korea | 7 |
| Malaysia | 7 |
| United Kingdom | 7 |
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 | 15 |
| 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 | 12 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 8 |
| 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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36 | 6 |
Port report
Port report
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