L'indirizzo IP 81.40.108 è fornito da TELEFONICA_DE_ESPANA, che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.40.0.0/16, IP tra 81.40.0.0 a 81.40.255.255 ). Il numero di sistema autonomo (ASN) è 3352.
| ASN | 3352 |
| IP inizia con | 81.40.0.0 |
| IP finale con | 81.40.255.255 |
| ASN Nome | TELEFONICA_DE_ESPANA |
| CDIR | 81.40.0.0/16 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 18/09/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | ES | Spain | - | Madrid | 40,4165 | -3,7026 | 2017-09-18 |
| MaxMind | ES | Spain | - | Madrid | 40,4167 | -3,6838 | 2017-09-18 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.40.108.0 | 1361603584 | 0 |
| 81.40.108.1 | 1361603585 | 0 |
| 81.40.108.2 | 1361603586 | 0 |
| 81.40.108.3 | 1361603587 | 0 |
| 81.40.108.4 | 1361603588 | 0 |
| 81.40.108.5 | 1361603589 | 0 |
| 81.40.108.6 | 1361603590 | 0 |
| 81.40.108.7 | 1361603591 | 0 |
| 81.40.108.8 | 1361603592 | 0 |
| 81.40.108.9 | 1361603593 | 0 |
| 81.40.108.10 | 1361603594 | 0 |
| 81.40.108.11 | 1361603595 | 0 |
| 81.40.108.12 | 1361603596 | 0 |
| 81.40.108.13 | 1361603597 | 0 |
| 81.40.108.14 | 1361603598 | 0 |
| 81.40.108.15 | 1361603599 | 0 |
| 81.40.108.16 | 1361603600 | 0 |
| 81.40.108.17 | 1361603601 | 0 |
| 81.40.108.18 | 1361603602 | 0 |
| 81.40.108.19 | 1361603603 | 0 |
| 81.40.108.20 | 1361603604 | 0 |
| 81.40.108.21 | 1361603605 | 0 |
| 81.40.108.22 | 1361603606 | 0 |
| 81.40.108.23 | 1361603607 | 0 |
| 81.40.108.24 | 1361603608 | 0 |
| 81.40.108.25 | 1361603609 | 0 |
| 81.40.108.26 | 1361603610 | 0 |
| 81.40.108.27 | 1361603611 | 0 |
| 81.40.108.28 | 1361603612 | 0 |
| 81.40.108.29 | 1361603613 | 0 |
| 81.40.108.30 | 1361603614 | 0 |
| 81.40.108.31 | 1361603615 | 0 |
| 81.40.108.32 | 1361603616 | 0 |
| 81.40.108.33 | 1361603617 | 0 |
| 81.40.108.34 | 1361603618 | 0 |
| 81.40.108.35 | 1361603619 | 0 |
| 81.40.108.36 | 1361603620 | 0 |
| 81.40.108.37 | 1361603621 | 0 |
| 81.40.108.38 | 1361603622 | 0 |
| 81.40.108.39 | 1361603623 | 0 |
| 81.40.108.40 | 1361603624 | 0 |
| 81.40.108.41 | 1361603625 | 0 |
| 81.40.108.42 | 1361603626 | 0 |
| 81.40.108.43 | 1361603627 | 0 |
| 81.40.108.44 | 1361603628 | 0 |
| 81.40.108.45 | 1361603629 | 0 |
| 81.40.108.46 | 1361603630 | 0 |
| 81.40.108.47 | 1361603631 | 0 |
| 81.40.108.48 | 1361603632 | 0 |
| 81.40.108.49 | 1361603633 | 0 |
| 81.40.108.50 | 1361603634 | 0 |
| 81.40.108.51 | 1361603635 | 0 |
| 81.40.108.52 | 1361603636 | 0 |
| 81.40.108.53 | 1361603637 | 0 |
| 81.40.108.54 | 1361603638 | 0 |
| 81.40.108.55 | 1361603639 | 0 |
| 81.40.108.56 | 1361603640 | 0 |
| 81.40.108.57 | 1361603641 | 0 |
| 81.40.108.58 | 1361603642 | 0 |
| 81.40.108.59 | 1361603643 | 0 |
| 81.40.108.60 | 1361603644 | 0 |
| 81.40.108.61 | 1361603645 | 0 |
| 81.40.108.62 | 1361603646 | 0 |
| 81.40.108.63 | 1361603647 | 0 |
| 81.40.108.64 | 1361603648 | 0 |
| 81.40.108.65 | 1361603649 | 0 |
| 81.40.108.66 | 1361603650 | 0 |
| 81.40.108.67 | 1361603651 | 0 |
| 81.40.108.68 | 1361603652 | 0 |
| 81.40.108.69 | 1361603653 | 0 |
| 81.40.108.70 | 1361603654 | 0 |
| 81.40.108.71 | 1361603655 | 0 |
| 81.40.108.72 | 1361603656 | 0 |
| 81.40.108.73 | 1361603657 | 0 |
| 81.40.108.74 | 1361603658 | 0 |
| 81.40.108.75 | 1361603659 | 0 |
| 81.40.108.76 | 1361603660 | 0 |
| 81.40.108.77 | 1361603661 | 0 |
| 81.40.108.78 | 1361603662 | 0 |
| 81.40.108.79 | 1361603663 | 0 |
| 81.40.108.80 | 1361603664 | 0 |
| 81.40.108.81 | 1361603665 | 0 |
| 81.40.108.82 | 1361603666 | 0 |
| 81.40.108.83 | 1361603667 | 0 |
| 81.40.108.84 | 1361603668 | 0 |
| 81.40.108.85 | 1361603669 | 0 |