Port 4001
HoneyLabs honeypots recorded 317 probes against destination port 4001 from 102 distinct source IP addresses in the last 7 days.
First observed 2026-09-23 16:18:55, most recently 2026-09-30 15:43:51 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 93.174.93.12 | 103 | IP Volume inc | NL |
| 80.82.77.202 | 24 | IP Volume inc | NL |
| 89.248.171.24 | 22 | IP Volume inc | NL |
| 216.180.246.192 | 16 | Google LLC | US |
| 89.248.172.33 | 13 | IP Volume inc | NL |
| 199.45.155.32 | 9 | Censys, Inc. | US |
| 148.153.56.170 | 6 | CDS Global Cloud Co., Ltd | US |
| 213.177.179.195 | 4 | Feo Prest SRL | IR |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS202425 | IP Volume inc | 166 | 8 |
| AS396982 | Google LLC | 54 | 37 |
| AS213412 | ONYPHE SAS | 16 | 16 |
| AS51396 | Pfcloud UG (haftungsbeschrankt) | 10 | 4 |
| AS398722 | Censys, Inc. | 9 | 1 |
| AS45102 | Alibaba (US) Technology Co., Ltd. | 8 | 4 |
Where it comes from
| Country | Probes |
|---|---|
| The Netherlands | 173 |
| United States | 73 |
| France | 15 |
| Germany | 12 |
| United Kingdom | 8 |
| China | 7 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Python/3.10 aiohttp/3.8.4 | 160 |
| Mozilla/5.0 (compatible; GenomeCrawlerd/1.0; +https://www.nokia.com/genomecrawler) | 19 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 17 |
| Hello from Palo Alto Networks, find out more about our scans in https://docs-cortex.paloaltonetworks.com/r/1/Cortex-Xpanse/Scanning-activity | 16 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:65.0) Gecko/20100101 Firefox/65.0 | 8 |
Port report
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