Whois: 81.2.128.0/18
| IP Range: | 81.2.136.0 - 81.2.139.255 (1,024 total) |
| IP Location: |  United Kingdom |
| ISP Company: | Cogent Communications  |
| ISP ASN: | AS174 |
| ISP Address: | 2450 N Street NW |
| ISP Website: | http://www.cogentco.com/ |
| ISP Country: |  United States, Washington |
81.2.128.0/18 domains
| # | Name | IPv4 | IPv6 | Rank | Updated |
|---|---|---|---|---|---|
| No results |
81.2.128.0/18 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
81.2.128.0/18 users
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 81.2.136.82 |  Mac OS X |
 Chrome 128.0 |
Last seen: 05.06.2026 |
| 2 | 81.2.136.67 | Mac OS X |
 Firefox 134.0 |
Last seen: 03.06.2026 |
| 3 | 81.2.137.22 | Mac OS X |
Chrome Generic |
Last seen: 03.06.2026 |
| 4 | 81.2.137.210 | Mac OS X |
Firefox 125.0 |
Last seen: 01.06.2026 |
| 5 | 81.2.136.105 | Mac OS X |
Chrome 131.0 |
Last seen: 23.05.2026 |
| 6 | 81.2.139.216 | Mac OS X |
Firefox 136.0 |
Last seen: 21.05.2026 |
| 7 | 81.2.138.181 | Mac OS X |
Firefox 132.0 |
Last seen: 20.05.2026 |
| 8 | 81.2.138.36 | Mac OS X |
Firefox 132.0 |
Last seen: 20.05.2026 |
| 9 | 81.2.138.181 |  Windows 10 |
Chrome 125.0 |
Last seen: 17.05.2026 |
| 10 | 81.2.139.46 | Mac OS X |
Chrome 134.0 |
Last seen: 17.05.2026 |
| 11 | 81.2.137.142 | Mac OS X |
Firefox 129.0 |
Last seen: 16.05.2026 |
| 12 | 81.2.136.145 | Windows 10 |
Chrome 131.0 |
Last seen: 15.05.2026 |
| 13 | 81.2.137.75 |  Linux |
 Opera Generic |
Last seen: 14.05.2026 |
| 14 | 81.2.137.12 | Mac OS X |
Chrome 131.0 |
Last seen: 12.05.2026 |
| 15 | 81.2.137.57 | Mac OS X |
Firefox 126.0 |
Last seen: 11.05.2026 |
| 16 | 81.2.138.228 | Mac OS X |
Firefox 127.0 |
Last seen: 10.05.2026 |
| 17 | 81.2.137.151 | Windows 10 |
 Edge 136.0 |
Last seen: 08.05.2026 |
| 18 | 81.2.136.124 | Windows 10 |
Chrome 128.0 |
Last seen: 03.05.2026 |
| 19 | 81.2.137.184 | Mac OS X |
Chrome 136.0 |
Last seen: 02.05.2026 |
| 20 | 81.2.136.221 | Windows 10 |
Chrome 136.0 |
Last seen: 28.04.2026 |
