Port 58603
HoneyLabs honeypots recorded 340 probes against destination port 58603 from 123 distinct source IP addresses in the last 7 days.
First observed 2026-09-23 11:50:00, most recently 2026-09-30 09:44:18 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 167.94.146.56 | 24 | Censys, Inc. | US |
| 66.132.195.53 | 16 | Censys, Inc. | US |
| 165.154.162.193 | 14 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | US |
| 66.132.195.92 | 8 | Censys, Inc. | US |
| 66.132.224.82 | 8 | Censys, Inc. | US |
| 167.94.146.61 | 8 | Censys, Inc. | US |
| 167.94.146.53 | 8 | Censys, Inc. | US |
| 167.94.146.58 | 8 | Censys, Inc. | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS398324 | Censys, Inc. | 102 | 12 |
| AS398705 | Censys, Inc. | 56 | 5 |
| AS398722 | Censys, Inc. | 32 | 4 |
| AS396982 | Google LLC | 32 | 31 |
| AS135377 | UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED | 31 | 4 |
| AS213412 | ONYPHE SAS | 30 | 28 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 267 |
| China | 22 |
| Hong Kong | 18 |
| France | 7 |
| Japan | 7 |
| Canada | 5 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 142 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 32 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 31 |
| 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 | 16 |
| Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36 | 12 |
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