Whois: 81.43.0.0/16
| IP Range: | 81.43.128.0 - 81.43.255.255 (33,768 total) |
| IP Location: |  Spain |
| ISP Company: | TELEFONICA DE ESPANA  |
| ISP ASN: | AS3352 |
| ISP Address: | Ronda de la Comunicacion s/n,Edificio Norte 1, planta 6,28050 Madrid,SPAIN,Ronda de la Comunicacion S/N,28050-MADRID,SPAIN, |
| ISP Country: | Spain, Madrid |
81.43.0.0/16 domains
| # | Name | IPv4 | IPv6 | Rank | Updated |
|---|---|---|---|---|---|
| No results |
81.43.0.0/16 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
81.43.0.0/16 users
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 81.43.154.8 |  Mac OS X |
 Chrome 125.0 |
Last seen: 17.06.2026 |
| 2 | 81.43.182.181 | Mac OS X |
 Firefox 136.0 |
Last seen: 15.06.2026 |
| 3 | 81.43.141.240 |  Windows 10 |
Chrome 126.0 |
Last seen: 15.06.2026 |
| 4 | 81.43.141.240 | Windows 10 |
Chrome 132.0 |
Last seen: 15.06.2026 |
| 5 | 81.43.200.215 | Mac OS X |
Chrome 127.0 |
Last seen: 15.06.2026 |
| 6 | 81.43.200.215 | Windows 10 |
Chrome 130.0 |
Last seen: 15.06.2026 |
| 7 | 81.43.243.227 | Mac OS X |
Firefox 136.0 |
Last seen: 15.06.2026 |
| 8 | 81.43.199.77 | Mac OS X |
Chrome 134.0 |
Last seen: 13.06.2026 |
| 9 | 81.43.242.181 | Mac OS X |
Chrome 131.0 |
Last seen: 12.06.2026 |
| 10 | 81.43.243.8 | Mac OS X |
Chrome 127.0 |
Last seen: 12.06.2026 |
| 11 | 81.43.243.227 | Windows 10 |
Chrome 134.0 |
Last seen: 11.06.2026 |
| 12 | 81.43.176.43 | Mac OS X |
Chrome 127.0 |
Last seen: 11.06.2026 |
| 13 | 81.43.242.181 | Windows 10 |
Chrome 127.0 |
Last seen: 11.06.2026 |
| 14 | 81.43.153.93 | Mac OS X |
Chrome 132.0 |
Last seen: 10.06.2026 |
| 15 | 81.43.213.14 | Windows 10 |
Chrome 142.0 |
Last seen: 10.06.2026 |
| 16 | 81.43.209.137 | Mac OS X |
Firefox 131.0 |
Last seen: 10.06.2026 |
| 17 | 81.43.161.169 | Mac OS X |
Chrome 145.0 |
Last seen: 09.06.2026 |
| 18 | 81.43.153.93 | Mac OS X |
Chrome 124.0 |
Last seen: 06.06.2026 |
| 19 | 81.43.234.115 | Mac OS X |
Chrome 124.0 |
Last seen: 06.06.2026 |
| 20 | 81.43.243.227 | Mac OS X |
Chrome 129.0 |
Last seen: 05.06.2026 |
