L'indirizzo IP 12.99.78 è fornito da AT&T Services, Inc., che è di proprietà del CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, IP tra 12.0.0.0 a 12.255.255.255 ). Il numero di sistema autonomo (ASN) è 7018.
| ASN | 7018 |
| IP inizia con | 12.0.0.0 |
| IP finale con | 12.255.255.255 |
| ASN Nome | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numerico | |
| Registe | |
| Ultimo aggiornamento | 21/10/2017 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | US | United States | - | San Francisco | 37,7749 | -122,4194 | 2017-10-21 |
| MaxMind | US | United States | - | - | 37,751 | -97,822 | 2017-10-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.99.78.0 | 207834624 | 0 |
| 12.99.78.1 | 207834625 | 0 |
| 12.99.78.2 | 207834626 | 0 |
| 12.99.78.3 | 207834627 | 0 |
| 12.99.78.4 | 207834628 | 0 |
| 12.99.78.5 | 207834629 | 0 |
| 12.99.78.6 | 207834630 | 0 |
| 12.99.78.7 | 207834631 | 0 |
| 12.99.78.8 | 207834632 | 0 |
| 12.99.78.9 | 207834633 | 0 |
| 12.99.78.10 | 207834634 | 0 |
| 12.99.78.11 | 207834635 | 0 |
| 12.99.78.12 | 207834636 | 0 |
| 12.99.78.13 | 207834637 | 0 |
| 12.99.78.14 | 207834638 | 0 |
| 12.99.78.15 | 207834639 | 0 |
| 12.99.78.16 | 207834640 | 0 |
| 12.99.78.17 | 207834641 | 0 |
| 12.99.78.18 | 207834642 | 0 |
| 12.99.78.19 | 207834643 | 0 |
| 12.99.78.20 | 207834644 | 0 |
| 12.99.78.21 | 207834645 | 0 |
| 12.99.78.22 | 207834646 | 0 |
| 12.99.78.23 | 207834647 | 0 |
| 12.99.78.24 | 207834648 | 0 |
| 12.99.78.25 | 207834649 | 0 |
| 12.99.78.26 | 207834650 | 0 |
| 12.99.78.27 | 207834651 | 0 |
| 12.99.78.28 | 207834652 | 0 |
| 12.99.78.29 | 207834653 | 0 |
| 12.99.78.30 | 207834654 | 0 |
| 12.99.78.31 | 207834655 | 0 |
| 12.99.78.32 | 207834656 | 0 |
| 12.99.78.33 | 207834657 | 0 |
| 12.99.78.34 | 207834658 | 0 |
| 12.99.78.35 | 207834659 | 0 |
| 12.99.78.36 | 207834660 | 0 |
| 12.99.78.37 | 207834661 | 0 |
| 12.99.78.38 | 207834662 | 0 |
| 12.99.78.39 | 207834663 | 0 |
| 12.99.78.40 | 207834664 | 0 |
| 12.99.78.41 | 207834665 | 0 |
| 12.99.78.42 | 207834666 | 0 |
| 12.99.78.43 | 207834667 | 0 |
| 12.99.78.44 | 207834668 | 0 |
| 12.99.78.45 | 207834669 | 0 |
| 12.99.78.46 | 207834670 | 0 |
| 12.99.78.47 | 207834671 | 0 |
| 12.99.78.48 | 207834672 | 0 |
| 12.99.78.49 | 207834673 | 0 |
| 12.99.78.50 | 207834674 | 0 |
| 12.99.78.51 | 207834675 | 0 |
| 12.99.78.52 | 207834676 | 0 |
| 12.99.78.53 | 207834677 | 0 |
| 12.99.78.54 | 207834678 | 0 |
| 12.99.78.55 | 207834679 | 0 |
| 12.99.78.56 | 207834680 | 0 |
| 12.99.78.57 | 207834681 | 0 |
| 12.99.78.58 | 207834682 | 0 |
| 12.99.78.59 | 207834683 | 0 |
| 12.99.78.60 | 207834684 | 0 |
| 12.99.78.61 | 207834685 | 0 |
| 12.99.78.62 | 207834686 | 0 |
| 12.99.78.63 | 207834687 | 0 |
| 12.99.78.64 | 207834688 | 0 |
| 12.99.78.65 | 207834689 | 0 |
| 12.99.78.66 | 207834690 | 0 |
| 12.99.78.67 | 207834691 | 0 |
| 12.99.78.68 | 207834692 | 0 |
| 12.99.78.69 | 207834693 | 0 |
| 12.99.78.70 | 207834694 | 0 |
| 12.99.78.71 | 207834695 | 0 |
| 12.99.78.72 | 207834696 | 0 |
| 12.99.78.73 | 207834697 | 0 |
| 12.99.78.74 | 207834698 | 0 |
| 12.99.78.75 | 207834699 | 0 |
| 12.99.78.76 | 207834700 | 0 |
| 12.99.78.77 | 207834701 | 0 |
| 12.99.78.78 | 207834702 | 0 |
| 12.99.78.79 | 207834703 | 0 |
| 12.99.78.80 | 207834704 | 0 |
| 12.99.78.81 | 207834705 | 0 |
| 12.99.78.82 | 207834706 | 0 |
| 12.99.78.83 | 207834707 | 0 |
| 12.99.78.84 | 207834708 | 0 |
| 12.99.78.85 | 207834709 | 0 |