La dirección IP 12.91.63 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP entre 12.0.0.0 a 12.255.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 12.0.0.0 |
| IP que termina con | 12.255.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numérica | |
| Registe | arin |
| Última actualización | 20/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Morristown | 40,8077 | -74,4988 | 2017-07-20 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-07-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.91.63.0 | 207306496 | 0 |
| 12.91.63.1 | 207306497 | 0 |
| 12.91.63.2 | 207306498 | 0 |
| 12.91.63.3 | 207306499 | 0 |
| 12.91.63.4 | 207306500 | 0 |
| 12.91.63.5 | 207306501 | 0 |
| 12.91.63.6 | 207306502 | 0 |
| 12.91.63.7 | 207306503 | 0 |
| 12.91.63.8 | 207306504 | 0 |
| 12.91.63.9 | 207306505 | 0 |
| 12.91.63.10 | 207306506 | 0 |
| 12.91.63.11 | 207306507 | 0 |
| 12.91.63.12 | 207306508 | 0 |
| 12.91.63.13 | 207306509 | 0 |
| 12.91.63.14 | 207306510 | 0 |
| 12.91.63.15 | 207306511 | 0 |
| 12.91.63.16 | 207306512 | 0 |
| 12.91.63.17 | 207306513 | 0 |
| 12.91.63.18 | 207306514 | 0 |
| 12.91.63.19 | 207306515 | 0 |
| 12.91.63.20 | 207306516 | 0 |
| 12.91.63.21 | 207306517 | 0 |
| 12.91.63.22 | 207306518 | 0 |
| 12.91.63.23 | 207306519 | 0 |
| 12.91.63.24 | 207306520 | 0 |
| 12.91.63.25 | 207306521 | 0 |
| 12.91.63.26 | 207306522 | 0 |
| 12.91.63.27 | 207306523 | 0 |
| 12.91.63.28 | 207306524 | 0 |
| 12.91.63.29 | 207306525 | 0 |
| 12.91.63.30 | 207306526 | 0 |
| 12.91.63.31 | 207306527 | 0 |
| 12.91.63.32 | 207306528 | 0 |
| 12.91.63.33 | 207306529 | 0 |
| 12.91.63.34 | 207306530 | 0 |
| 12.91.63.35 | 207306531 | 0 |
| 12.91.63.36 | 207306532 | 0 |
| 12.91.63.37 | 207306533 | 0 |
| 12.91.63.38 | 207306534 | 0 |
| 12.91.63.39 | 207306535 | 0 |
| 12.91.63.40 | 207306536 | 0 |
| 12.91.63.41 | 207306537 | 0 |
| 12.91.63.42 | 207306538 | 0 |
| 12.91.63.43 | 207306539 | 0 |
| 12.91.63.44 | 207306540 | 0 |
| 12.91.63.45 | 207306541 | 0 |
| 12.91.63.46 | 207306542 | 0 |
| 12.91.63.47 | 207306543 | 0 |
| 12.91.63.48 | 207306544 | 0 |
| 12.91.63.49 | 207306545 | 0 |
| 12.91.63.50 | 207306546 | 0 |
| 12.91.63.51 | 207306547 | 0 |
| 12.91.63.52 | 207306548 | 0 |
| 12.91.63.53 | 207306549 | 0 |
| 12.91.63.54 | 207306550 | 0 |
| 12.91.63.55 | 207306551 | 0 |
| 12.91.63.56 | 207306552 | 0 |
| 12.91.63.57 | 207306553 | 0 |
| 12.91.63.58 | 207306554 | 0 |
| 12.91.63.59 | 207306555 | 0 |
| 12.91.63.60 | 207306556 | 0 |
| 12.91.63.61 | 207306557 | 0 |
| 12.91.63.62 | 207306558 | 0 |
| 12.91.63.63 | 207306559 | 0 |
| 12.91.63.64 | 207306560 | 0 |
| 12.91.63.65 | 207306561 | 0 |
| 12.91.63.66 | 207306562 | 0 |
| 12.91.63.67 | 207306563 | 0 |
| 12.91.63.68 | 207306564 | 0 |
| 12.91.63.69 | 207306565 | 0 |
| 12.91.63.70 | 207306566 | 0 |
| 12.91.63.71 | 207306567 | 0 |
| 12.91.63.72 | 207306568 | 0 |
| 12.91.63.73 | 207306569 | 0 |
| 12.91.63.74 | 207306570 | 0 |
| 12.91.63.75 | 207306571 | 0 |
| 12.91.63.76 | 207306572 | 0 |
| 12.91.63.77 | 207306573 | 0 |
| 12.91.63.78 | 207306574 | 0 |
| 12.91.63.79 | 207306575 | 0 |
| 12.91.63.80 | 207306576 | 0 |
| 12.91.63.81 | 207306577 | 0 |
| 12.91.63.82 | 207306578 | 0 |
| 12.91.63.83 | 207306579 | 0 |
| 12.91.63.84 | 207306580 | 0 |
| 12.91.63.85 | 207306581 | 0 |