Port 5903
HoneyLabs honeypots recorded 224 probes against destination port 5903 from 60 distinct source IP addresses in the last 7 days.
First observed 2026-08-08 21:51:28, most recently 2026-08-14 23:57:09 (UTC).
Most active source addresses
| Source IP | Probes | Network | Country |
|---|---|---|---|
| 66.132.195.80 | 14 | Censys, Inc. | US |
| 66.132.186.180 | 8 | Censys, Inc. | US |
| 199.45.155.99 | 8 | Censys, Inc. | US |
| 66.132.195.60 | 8 | Censys, Inc. | US |
| 167.94.146.50 | 8 | Censys, Inc. | US |
| 199.45.155.90 | 8 | Censys, Inc. | US |
| 199.45.155.91 | 8 | Censys, Inc. | US |
| 66.132.195.52 | 8 | Censys, Inc. | US |
Networks it comes from
| ASN | Organisation | Probes | Source IPs |
|---|---|---|---|
| AS398324 | Censys, Inc. | 91 | 11 |
| AS398705 | Censys, Inc. | 40 | 5 |
| AS398722 | Censys, Inc. | 39 | 5 |
| AS8075 | Microsoft Corporation | 18 | 18 |
| AS7018 | AT&T Enterprises, LLC | 8 | 1 |
| AS213412 | ONYPHE SAS | 8 | 8 |
Where it comes from
| Country | Probes |
|---|---|
| United States | 209 |
| Germany | 4 |
| Singapore | 3 |
| Spain | 3 |
| Canada | 2 |
| Iran | 1 |
Client strings seen on this port
| User agent | Probes |
|---|---|
| Mozilla/5.0 (compatible; CensysInspect/1.1; +https://about.censys.io/) | 127 |
| Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0 | 8 |
| curl/7.61.1 | 2 |
| python-requests/2.32.5 | 1 |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36 | 1 |
Port report
Port report
Loading live data…