L'indirizzo IP 81.44.181 è fornito da TELEFONICA_DE_ESPANA, che è di proprietà del CIDR (Classless Inter-Domain Routing) 81.44.0.0/16, IP tra 81.44.0.0 a 81.44.255.255 ). Il numero di sistema autonomo (ASN) è 3352.
| ASN | 3352 |
| IP inizia con | 81.44.0.0 |
| IP finale con | 81.44.255.255 |
| ASN Nome | TELEFONICA_DE_ESPANA |
| CDIR | 81.44.0.0/16 |
| IP numerico | |
| Registe | ripencc |
| Ultimo aggiornamento | 04/07/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | ES | Spain | - | Santa Cruz de Tenerife | 28,4682 | -16,2546 | 2017-07-03 |
| MaxMind | ES | Spain | - | Arona | 28,0685 | -16,6639 | 2017-07-03 |
| Whois | ES | - | - | - | -4 | 40 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 81.44.181.0 | 1361884416 | 0 |
| 81.44.181.1 | 1361884417 | 0 |
| 81.44.181.2 | 1361884418 | 0 |
| 81.44.181.3 | 1361884419 | 0 |
| 81.44.181.4 | 1361884420 | 0 |
| 81.44.181.5 | 1361884421 | 0 |
| 81.44.181.6 | 1361884422 | 0 |
| 81.44.181.7 | 1361884423 | 0 |
| 81.44.181.8 | 1361884424 | 0 |
| 81.44.181.9 | 1361884425 | 0 |
| 81.44.181.10 | 1361884426 | 0 |
| 81.44.181.11 | 1361884427 | 0 |
| 81.44.181.12 | 1361884428 | 0 |
| 81.44.181.13 | 1361884429 | 0 |
| 81.44.181.14 | 1361884430 | 0 |
| 81.44.181.15 | 1361884431 | 0 |
| 81.44.181.16 | 1361884432 | 0 |
| 81.44.181.17 | 1361884433 | 0 |
| 81.44.181.18 | 1361884434 | 0 |
| 81.44.181.19 | 1361884435 | 0 |
| 81.44.181.20 | 1361884436 | 0 |
| 81.44.181.21 | 1361884437 | 0 |
| 81.44.181.22 | 1361884438 | 0 |
| 81.44.181.23 | 1361884439 | 0 |
| 81.44.181.24 | 1361884440 | 0 |
| 81.44.181.25 | 1361884441 | 0 |
| 81.44.181.26 | 1361884442 | 0 |
| 81.44.181.27 | 1361884443 | 0 |
| 81.44.181.28 | 1361884444 | 0 |
| 81.44.181.29 | 1361884445 | 0 |
| 81.44.181.30 | 1361884446 | 0 |
| 81.44.181.31 | 1361884447 | 0 |
| 81.44.181.32 | 1361884448 | 0 |
| 81.44.181.33 | 1361884449 | 0 |
| 81.44.181.34 | 1361884450 | 0 |
| 81.44.181.35 | 1361884451 | 0 |
| 81.44.181.36 | 1361884452 | 0 |
| 81.44.181.37 | 1361884453 | 0 |
| 81.44.181.38 | 1361884454 | 0 |
| 81.44.181.39 | 1361884455 | 0 |
| 81.44.181.40 | 1361884456 | 0 |
| 81.44.181.41 | 1361884457 | 0 |
| 81.44.181.42 | 1361884458 | 0 |
| 81.44.181.43 | 1361884459 | 0 |
| 81.44.181.44 | 1361884460 | 0 |
| 81.44.181.45 | 1361884461 | 0 |
| 81.44.181.46 | 1361884462 | 0 |
| 81.44.181.47 | 1361884463 | 0 |
| 81.44.181.48 | 1361884464 | 0 |
| 81.44.181.49 | 1361884465 | 0 |
| 81.44.181.50 | 1361884466 | 0 |
| 81.44.181.51 | 1361884467 | 0 |
| 81.44.181.52 | 1361884468 | 0 |
| 81.44.181.53 | 1361884469 | 0 |
| 81.44.181.54 | 1361884470 | 0 |
| 81.44.181.55 | 1361884471 | 0 |
| 81.44.181.56 | 1361884472 | 0 |
| 81.44.181.57 | 1361884473 | 0 |
| 81.44.181.58 | 1361884474 | 0 |
| 81.44.181.59 | 1361884475 | 0 |
| 81.44.181.60 | 1361884476 | 0 |
| 81.44.181.61 | 1361884477 | 0 |
| 81.44.181.62 | 1361884478 | 0 |
| 81.44.181.63 | 1361884479 | 0 |
| 81.44.181.64 | 1361884480 | 0 |
| 81.44.181.65 | 1361884481 | 0 |
| 81.44.181.66 | 1361884482 | 0 |
| 81.44.181.67 | 1361884483 | 0 |
| 81.44.181.68 | 1361884484 | 0 |
| 81.44.181.69 | 1361884485 | 0 |
| 81.44.181.70 | 1361884486 | 0 |
| 81.44.181.71 | 1361884487 | 0 |
| 81.44.181.72 | 1361884488 | 0 |
| 81.44.181.73 | 1361884489 | 0 |
| 81.44.181.74 | 1361884490 | 0 |
| 81.44.181.75 | 1361884491 | 0 |
| 81.44.181.76 | 1361884492 | 0 |
| 81.44.181.77 | 1361884493 | 0 |
| 81.44.181.78 | 1361884494 | 0 |
| 81.44.181.79 | 1361884495 | 0 |
| 81.44.181.80 | 1361884496 | 0 |
| 81.44.181.81 | 1361884497 | 0 |
| 81.44.181.82 | 1361884498 | 0 |
| 81.44.181.83 | 1361884499 | 0 |
| 81.44.181.84 | 1361884500 | 0 |
| 81.44.181.85 | 1361884501 | 0 |