La dirección IP 12.99.31 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 | |
| Última actualización | 11/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | San Francisco | 37,7749 | -122,4194 | 2017-07-11 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-07-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.99.31.0 | 207822592 | 0 |
| 12.99.31.1 | 207822593 | 0 |
| 12.99.31.2 | 207822594 | 0 |
| 12.99.31.3 | 207822595 | 0 |
| 12.99.31.4 | 207822596 | 0 |
| 12.99.31.5 | 207822597 | 0 |
| 12.99.31.6 | 207822598 | 0 |
| 12.99.31.7 | 207822599 | 0 |
| 12.99.31.8 | 207822600 | 0 |
| 12.99.31.9 | 207822601 | 0 |
| 12.99.31.10 | 207822602 | 0 |
| 12.99.31.11 | 207822603 | 0 |
| 12.99.31.12 | 207822604 | 0 |
| 12.99.31.13 | 207822605 | 0 |
| 12.99.31.14 | 207822606 | 0 |
| 12.99.31.15 | 207822607 | 0 |
| 12.99.31.16 | 207822608 | 0 |
| 12.99.31.17 | 207822609 | 0 |
| 12.99.31.18 | 207822610 | 0 |
| 12.99.31.19 | 207822611 | 0 |
| 12.99.31.20 | 207822612 | 0 |
| 12.99.31.21 | 207822613 | 0 |
| 12.99.31.22 | 207822614 | 0 |
| 12.99.31.23 | 207822615 | 0 |
| 12.99.31.24 | 207822616 | 0 |
| 12.99.31.25 | 207822617 | 0 |
| 12.99.31.26 | 207822618 | 0 |
| 12.99.31.27 | 207822619 | 0 |
| 12.99.31.28 | 207822620 | 0 |
| 12.99.31.29 | 207822621 | 0 |
| 12.99.31.30 | 207822622 | 0 |
| 12.99.31.31 | 207822623 | 0 |
| 12.99.31.32 | 207822624 | 0 |
| 12.99.31.33 | 207822625 | 0 |
| 12.99.31.34 | 207822626 | 0 |
| 12.99.31.35 | 207822627 | 0 |
| 12.99.31.36 | 207822628 | 0 |
| 12.99.31.37 | 207822629 | 0 |
| 12.99.31.38 | 207822630 | 0 |
| 12.99.31.39 | 207822631 | 0 |
| 12.99.31.40 | 207822632 | 0 |
| 12.99.31.41 | 207822633 | 0 |
| 12.99.31.42 | 207822634 | 0 |
| 12.99.31.43 | 207822635 | 0 |
| 12.99.31.44 | 207822636 | 0 |
| 12.99.31.45 | 207822637 | 0 |
| 12.99.31.46 | 207822638 | 0 |
| 12.99.31.47 | 207822639 | 0 |
| 12.99.31.48 | 207822640 | 0 |
| 12.99.31.49 | 207822641 | 0 |
| 12.99.31.50 | 207822642 | 0 |
| 12.99.31.51 | 207822643 | 0 |
| 12.99.31.52 | 207822644 | 0 |
| 12.99.31.53 | 207822645 | 0 |
| 12.99.31.54 | 207822646 | 0 |
| 12.99.31.55 | 207822647 | 0 |
| 12.99.31.56 | 207822648 | 0 |
| 12.99.31.57 | 207822649 | 0 |
| 12.99.31.58 | 207822650 | 0 |
| 12.99.31.59 | 207822651 | 0 |
| 12.99.31.60 | 207822652 | 0 |
| 12.99.31.61 | 207822653 | 0 |
| 12.99.31.62 | 207822654 | 0 |
| 12.99.31.63 | 207822655 | 0 |
| 12.99.31.64 | 207822656 | 0 |
| 12.99.31.65 | 207822657 | 0 |
| 12.99.31.66 | 207822658 | 0 |
| 12.99.31.67 | 207822659 | 0 |
| 12.99.31.68 | 207822660 | 0 |
| 12.99.31.69 | 207822661 | 0 |
| 12.99.31.70 | 207822662 | 0 |
| 12.99.31.71 | 207822663 | 0 |
| 12.99.31.72 | 207822664 | 0 |
| 12.99.31.73 | 207822665 | 0 |
| 12.99.31.74 | 207822666 | 0 |
| 12.99.31.75 | 207822667 | 0 |
| 12.99.31.76 | 207822668 | 0 |
| 12.99.31.77 | 207822669 | 0 |
| 12.99.31.78 | 207822670 | 0 |
| 12.99.31.79 | 207822671 | 0 |
| 12.99.31.80 | 207822672 | 0 |
| 12.99.31.81 | 207822673 | 0 |
| 12.99.31.82 | 207822674 | 0 |
| 12.99.31.83 | 207822675 | 0 |
| 12.99.31.84 | 207822676 | 0 |
| 12.99.31.85 | 207822677 | 0 |