Port 4000
HoneyLabs honeypots recorded 525 probes against destination port 4000 from 168 distinct source IP addresses in the last 7 days.
First observed 2026-09-23 10:03:55, most recently 2026-09-30 08:04:48 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 88.151.33.178 | 32 | NextGenWebs, S.L. | NL |
| 18.218.118.203 | 20 | Amazon.com, Inc. | US |
| 46.101.227.193 | 20 | DigitalOcean, LLC | DE |
| 165.227.130.153 | 20 | DigitalOcean, LLC | DE |
| 18.116.101.220 | 15 | Amazon.com, Inc. | US |
| 3.130.168.2 | 14 | Amazon.com, Inc. | US |
| 3.131.220.121 | 12 | Amazon.com, Inc. | US |
| 164.52.24.181 | 12 | CDS Global Cloud Co., Ltd | JP |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS16509 | Amazon.com, Inc. | 72 | 5 |
| AS14061 | DigitalOcean, LLC | 72 | 19 |
| AS398324 | Censys, Inc. | 46 | 6 |
| AS41608 | NextGenWebs, S.L. | 32 | 1 |
| AS396982 | Google LLC | 31 | 22 |
| AS398722 | Censys, Inc. | 31 | 4 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 279 |
| Germany | 48 |
| The Netherlands | 40 |
| China | 30 |
| Japan | 20 |
| Russia | 19 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 64 |
| visionheight.com/scan Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/126.0.0.0 Safari/537.36 | 49 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 18 |
| Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.61 Safari/537.36 | 18 |
| Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36 | 18 |
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