Les adresses IP débutant par 99.172.90 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.168.0.0/13, le bloc IP comprant les adresses de 99.168.0.0 à 99.175.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.168.0.0 |
| IP se terminant par | 99.175.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.168.0.0/13 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 31/12/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | San Diego | 32,7153 | -117,1573 | 2017-12-30 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-12-30 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.172.90.0 | 1672239616 | 0 |
| 99.172.90.1 | 1672239617 | 0 |
| 99.172.90.2 | 1672239618 | 0 |
| 99.172.90.3 | 1672239619 | 0 |
| 99.172.90.4 | 1672239620 | 0 |
| 99.172.90.5 | 1672239621 | 0 |
| 99.172.90.6 | 1672239622 | 0 |
| 99.172.90.7 | 1672239623 | 0 |
| 99.172.90.8 | 1672239624 | 0 |
| 99.172.90.9 | 1672239625 | 0 |
| 99.172.90.10 | 1672239626 | 0 |
| 99.172.90.11 | 1672239627 | 0 |
| 99.172.90.12 | 1672239628 | 0 |
| 99.172.90.13 | 1672239629 | 0 |
| 99.172.90.14 | 1672239630 | 0 |
| 99.172.90.15 | 1672239631 | 0 |
| 99.172.90.16 | 1672239632 | 0 |
| 99.172.90.17 | 1672239633 | 0 |
| 99.172.90.18 | 1672239634 | 0 |
| 99.172.90.19 | 1672239635 | 0 |
| 99.172.90.20 | 1672239636 | 0 |
| 99.172.90.21 | 1672239637 | 0 |
| 99.172.90.22 | 1672239638 | 0 |
| 99.172.90.23 | 1672239639 | 0 |
| 99.172.90.24 | 1672239640 | 0 |
| 99.172.90.25 | 1672239641 | 0 |
| 99.172.90.26 | 1672239642 | 0 |
| 99.172.90.27 | 1672239643 | 0 |
| 99.172.90.28 | 1672239644 | 0 |
| 99.172.90.29 | 1672239645 | 0 |
| 99.172.90.30 | 1672239646 | 0 |
| 99.172.90.31 | 1672239647 | 0 |
| 99.172.90.32 | 1672239648 | 0 |
| 99.172.90.33 | 1672239649 | 0 |
| 99.172.90.34 | 1672239650 | 0 |
| 99.172.90.35 | 1672239651 | 0 |
| 99.172.90.36 | 1672239652 | 0 |
| 99.172.90.37 | 1672239653 | 0 |
| 99.172.90.38 | 1672239654 | 0 |
| 99.172.90.39 | 1672239655 | 0 |
| 99.172.90.40 | 1672239656 | 0 |
| 99.172.90.41 | 1672239657 | 0 |
| 99.172.90.42 | 1672239658 | 0 |
| 99.172.90.43 | 1672239659 | 0 |
| 99.172.90.44 | 1672239660 | 0 |
| 99.172.90.45 | 1672239661 | 0 |
| 99.172.90.46 | 1672239662 | 0 |
| 99.172.90.47 | 1672239663 | 0 |
| 99.172.90.48 | 1672239664 | 0 |
| 99.172.90.49 | 1672239665 | 0 |
| 99.172.90.50 | 1672239666 | 0 |
| 99.172.90.51 | 1672239667 | 0 |
| 99.172.90.52 | 1672239668 | 0 |
| 99.172.90.53 | 1672239669 | 0 |
| 99.172.90.54 | 1672239670 | 0 |
| 99.172.90.55 | 1672239671 | 0 |
| 99.172.90.56 | 1672239672 | 0 |
| 99.172.90.57 | 1672239673 | 0 |
| 99.172.90.58 | 1672239674 | 0 |
| 99.172.90.59 | 1672239675 | 0 |
| 99.172.90.60 | 1672239676 | 0 |
| 99.172.90.61 | 1672239677 | 0 |
| 99.172.90.62 | 1672239678 | 0 |
| 99.172.90.63 | 1672239679 | 0 |
| 99.172.90.64 | 1672239680 | 0 |
| 99.172.90.65 | 1672239681 | 0 |
| 99.172.90.66 | 1672239682 | 0 |
| 99.172.90.67 | 1672239683 | 0 |
| 99.172.90.68 | 1672239684 | 0 |
| 99.172.90.69 | 1672239685 | 0 |
| 99.172.90.70 | 1672239686 | 0 |
| 99.172.90.71 | 1672239687 | 0 |
| 99.172.90.72 | 1672239688 | 0 |
| 99.172.90.73 | 1672239689 | 0 |
| 99.172.90.74 | 1672239690 | 0 |
| 99.172.90.75 | 1672239691 | 0 |
| 99.172.90.76 | 1672239692 | 0 |
| 99.172.90.77 | 1672239693 | 0 |
| 99.172.90.78 | 1672239694 | 0 |
| 99.172.90.79 | 1672239695 | 0 |
| 99.172.90.80 | 1672239696 | 0 |
| 99.172.90.81 | 1672239697 | 0 |
| 99.172.90.82 | 1672239698 | 0 |
| 99.172.90.83 | 1672239699 | 0 |
| 99.172.90.84 | 1672239700 | 0 |
| 99.172.90.85 | 1672239701 | 0 |