Whois: 81.128.0.0/12
| IP Range: | 81.128.0.0 - 81.143.255.255 (1,049,576 total) |
| IP Location: |  United Kingdom |
| ISP Company: | British Telecommunications PLC  |
| ISP ASN: | AS2856 |
| ISP Address: | British Telecommunications,81 Newgate Street,London GB, |
| ISP Country: | United Kingdom, London |
81.128.0.0/12 domains
| # | Name | IPv4 | IPv6 | Rank | Updated |
|---|---|---|---|---|---|
| No results |
81.128.0.0/12 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
81.128.0.0/12 users
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 81.132.170.79 |  Linux |
 Chrome Generic |
Last seen: 05.07.2026 |
| 2 | 81.134.5.211 |  Mac OS X |
Chrome Generic |
Last seen: 03.07.2026 |
| 3 | 81.132.233.2 |  Android |
Chrome 60.0 for Android |
Last seen: 28.06.2026 |
| 4 | 81.132.132.186 | Mac OS X |
 Firefox 136.0 |
Last seen: 16.06.2026 |
| 5 | 81.135.50.30 | Mac OS X |
Chrome 130.0 |
Last seen: 16.06.2026 |
| 6 | 81.129.174.163 | Mac OS X |
Firefox 125.0 |
Last seen: 16.06.2026 |
| 7 | 81.131.199.121 |  Windows 10 |
Chrome 125.0 |
Last seen: 16.06.2026 |
| 8 | 81.132.129.166 | Mac OS X |
Chrome 129.0 |
Last seen: 16.06.2026 |
| 9 | 81.132.250.86 | Windows 10 |
Chrome 132.0 |
Last seen: 16.06.2026 |
| 10 | 81.129.15.166 | Windows 10 |
Chrome 131.0 |
Last seen: 16.06.2026 |
| 11 | 81.132.230.196 | Mac OS X |
 Safari Generic Older |
Last seen: 16.06.2026 |
| 12 | 81.128.243.122 | Mac OS X |
Chrome 133.0 |
Last seen: 16.06.2026 |
| 13 | 81.130.153.122 | Mac OS X |
Firefox 126.0 |
Last seen: 15.06.2026 |
| 14 | 81.133.87.27 | Mac OS X |
Chrome 133.0 |
Last seen: 15.06.2026 |
| 15 | 81.129.77.120 | Mac OS X |
Firefox 132.0 |
Last seen: 15.06.2026 |
| 16 | 81.141.252.160 | Mac OS X |
Chrome 129.0 |
Last seen: 15.06.2026 |
| 17 | 81.135.240.74 | Mac OS X |
Firefox 133.0 |
Last seen: 15.06.2026 |
| 18 | 81.140.201.210 | Mac OS X |
Firefox 136.0 |
Last seen: 15.06.2026 |
| 19 | 81.136.49.169 | Mac OS X |
Firefox 128.0 |
Last seen: 15.06.2026 |
| 20 | 81.141.175.17 | Mac OS X |
Chrome 129.0 |
Last seen: 15.06.2026 |
