Whois: 81.40.0.0/16
| IP Range: | 81.40.0.0 - 81.40.255.255 (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 |
81.40.0.0/16 domains
| # | Name | IPv4 | IPv6 | Rank | Updated |
|---|---|---|---|---|---|
| No results |
81.40.0.0/16 Nameservers
| # | NameServer | IPv4 | IPv6 | Updated |
|---|---|---|---|---|
| No results |
81.40.0.0/16 users
| # | IP | OS | Browser | Updated |
|---|---|---|---|---|
| 1 | 81.40.74.18 |  Windows 10 |
 Firefox 131.0 |
Last seen: 21.05.2026 |
| 2 | 81.40.68.224 | Windows 10 |
 Chrome 133.0 |
Last seen: 20.05.2026 |
| 3 | 81.40.176.215 |  Mac OS X |
Firefox 131.0 |
Last seen: 20.05.2026 |
| 4 | 81.40.27.22 | Mac OS X |
Chrome 133.0 |
Last seen: 20.05.2026 |
| 5 | 81.40.182.177 | Mac OS X |
Chrome 131.0 |
Last seen: 20.05.2026 |
| 6 | 81.40.68.224 | Windows 10 |
Chrome 126.0 |
Last seen: 19.05.2026 |
| 7 | 81.40.210.140 | Mac OS X |
Chrome 126.0 |
Last seen: 19.05.2026 |
| 8 | 81.40.237.241 | Windows 10 |
Chrome 134.0 |
Last seen: 19.05.2026 |
| 9 | 81.40.46.248 | Mac OS X |
Chrome 132.0 |
Last seen: 18.05.2026 |
| 10 | 81.40.94.42 | Mac OS X |
Firefox 131.0 |
Last seen: 18.05.2026 |
| 11 | 81.40.53.212 | Mac OS X |
 Safari Generic Older |
Last seen: 17.05.2026 |
| 12 | 81.40.124.232 | Windows 10 |
Firefox 127.0 |
Last seen: 17.05.2026 |
| 13 | 81.40.209.80 | Mac OS X |
Firefox 136.0 |
Last seen: 17.05.2026 |
| 14 | 81.40.31.233 | Windows 10 |
Chrome 127.0 |
Last seen: 17.05.2026 |
| 15 | 81.40.42.208 | Mac OS X |
Chrome 125.0 |
Last seen: 15.05.2026 |
| 16 | 81.40.184.75 | Mac OS X |
Firefox 134.0 |
Last seen: 14.05.2026 |
| 17 | 81.40.118.200 | Mac OS X |
Chrome 130.0 |
Last seen: 14.05.2026 |
| 18 | 81.40.90.22 | Mac OS X |
Firefox 135.0 |
Last seen: 14.05.2026 |
| 19 | 81.40.163.73 | Mac OS X |
Firefox 130.0 |
Last seen: 14.05.2026 |
| 20 | 81.40.248.31 | Mac OS X |
Chrome 127.0 |
Last seen: 14.05.2026 |
