Whois: 81.44.0.0/16
| IP Range: | 81.44.0.0 - 81.44.255.255 (66,536 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 |
81.44.0.0/16 domains
| # | Name | IPv4 | IPv6 | Rank | Updated |
|---|---|---|---|---|---|
| No results |
81.44.0.0/16 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
81.44.0.0/16 users
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 81.44.160.193 |  Mac OS X |
 Chrome Generic |
Last seen: 20.08.2026 |
| 2 | 81.44.202.186 | Mac OS X |
Chrome 136.0 |
Last seen: 18.08.2026 |
| 3 | 81.44.184.111 | Mac OS X |
Chrome 136.0 |
Last seen: 16.08.2026 |
| 4 | 81.44.194.48 | Mac OS X |
Chrome 84.0 |
Last seen: 08.08.2026 |
| 5 | 81.44.150.104 | Mac OS X |
Chrome Generic |
Last seen: 07.08.2026 |
| 6 | 81.44.153.0 |  Android |
Chrome 50.0 for Android |
Last seen: 23.07.2026 |
| 7 | 81.44.167.170 | Mac OS X |
Chrome 132.0 |
Last seen: 14.06.2026 |
| 8 | 81.44.171.75 | Mac OS X |
Chrome 128.0 |
Last seen: 13.06.2026 |
| 9 | 81.44.142.97 |  Windows 10 |
Chrome 131.0 |
Last seen: 12.06.2026 |
| 10 | 81.44.144.137 | Mac OS X |
Chrome 133.0 |
Last seen: 10.06.2026 |
| 11 | 81.44.44.181 | Windows 10 |
 Firefox 129.0 |
Last seen: 09.06.2026 |
| 12 | 81.44.69.157 | Windows 10 |
 Edge 145.0 |
Last seen: 09.06.2026 |
| 13 | 81.44.24.224 | Mac OS X |
Chrome 133.0 |
Last seen: 06.06.2026 |
| 14 | 81.44.154.183 | Mac OS X |
Chrome 130.0 |
Last seen: 06.06.2026 |
| 15 | 81.44.192.220 | Mac OS X |
Chrome 125.0 |
Last seen: 05.06.2026 |
| 16 | 81.44.29.204 | Mac OS X |
Chrome 127.0 |
Last seen: 03.06.2026 |
| 17 | 81.44.186.239 | Windows 10 |
Chrome 132.0 |
Last seen: 03.06.2026 |
| 18 | 81.44.192.220 | Mac OS X |
Firefox 127.0 |
Last seen: 03.06.2026 |
| 19 | 81.44.228.195 | Windows 10 |
Firefox 135.0 |
Last seen: 02.06.2026 |
| 20 | 81.44.2.251 | Mac OS X |
Chrome 132.0 |
Last seen: 02.06.2026 |
