Port 5431
HoneyLabs honeypots recorded 118 probes against destination port 5431 from 64 distinct source IP addresses in the last 7 days.
First observed 2026-08-29 09:44:37, most recently 2026-09-04 21:25:54 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 3.130.168.2 | 21 | Amazon.com, Inc. | US |
| 3.129.187.38 | 15 | Amazon.com, Inc. | US |
| 165.154.120.226 | 7 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | TH |
| 18.116.101.220 | 6 | Amazon.com, Inc. | US |
| 18.218.118.203 | 4 | Amazon.com, Inc. | US |
| 3.131.220.121 | 3 | Amazon.com, Inc. | US |
| 47.88.15.30 | 2 | Alibaba (US) Technology Co., Ltd. | US |
| 47.254.193.225 | 2 | Alibaba (US) Technology Co., Ltd. | MY |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS16509 | Amazon.com, Inc. | 49 | 5 |
| AS396982 | Google LLC | 17 | 17 |
| AS213412 | ONYPHE SAS | 16 | 16 |
| AS8075 | Microsoft Corporation | 13 | 13 |
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 7 | 1 |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 6 | 4 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 82 |
| France | 12 |
| United Kingdom | 7 |
| Thailand | 7 |
| Malaysia | 2 |
| China | 2 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| visionheight.com/scan Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/126.0.0.0 Safari/537.36 | 49 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 17 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 16 |
| 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 | 4 |
| 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 | 4 |
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