Port 4840
HoneyLabs honeypots recorded 607 probes against destination port 4840 from 143 distinct source IP addresses in the last 7 days.
First observed 2026-09-23 09:14:54, most recently 2026-09-30 07:07:47 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 167.94.146.52 | 27 | Censys, Inc. | US |
| 66.132.172.45 | 18 | Censys, Inc. | US |
| 66.132.186.203 | 18 | Censys, Inc. | US |
| 167.94.146.55 | 18 | Censys, Inc. | US |
| 167.94.146.48 | 18 | Censys, Inc. | US |
| 3.130.168.2 | 12 | Amazon.com, Inc. | US |
| 18.116.101.220 | 10 | Amazon.com, Inc. | US |
| 199.45.155.37 | 9 | Censys, Inc. | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS398324 | Censys, Inc. | 251 | 28 |
| AS398705 | Censys, Inc. | 108 | 8 |
| AS398722 | Censys, Inc. | 85 | 11 |
| AS16509 | Amazon.com, Inc. | 45 | 5 |
| AS8075 | Microsoft Corporation | 30 | 29 |
| AS6939 | Hurricane Electric LLC | 29 | 21 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 571 |
| Russia | 7 |
| Canada | 6 |
| Germany | 4 |
| The Netherlands | 3 |
| France | 3 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 290 |
| visionheight.com/scan Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) Chrome/126.0.0.0 Safari/537.36 | 45 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 7 |
| 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 | 6 |
| curl/7.64.1 | 3 |
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