Les adresses IP débutant par 99.17.231 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.16.0.0/12, le bloc IP comprant les adresses de 99.16.0.0 à 99.31.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.16.0.0 |
| IP se terminant par | 99.31.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.16.0.0/12 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 08/07/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Cape Girardeau | 37,3059 | -89,5182 | 2018-07-07 |
| MaxMind | US | États-Unis | - | Florissant | 38,8125 | -90,3501 | 2018-07-07 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.17.231.0 | 1662117632 | 0 |
| 99.17.231.1 | 1662117633 | 0 |
| 99.17.231.2 | 1662117634 | 0 |
| 99.17.231.3 | 1662117635 | 0 |
| 99.17.231.4 | 1662117636 | 0 |
| 99.17.231.5 | 1662117637 | 0 |
| 99.17.231.6 | 1662117638 | 0 |
| 99.17.231.7 | 1662117639 | 0 |
| 99.17.231.8 | 1662117640 | 0 |
| 99.17.231.9 | 1662117641 | 0 |
| 99.17.231.10 | 1662117642 | 0 |
| 99.17.231.11 | 1662117643 | 0 |
| 99.17.231.12 | 1662117644 | 0 |
| 99.17.231.13 | 1662117645 | 0 |
| 99.17.231.14 | 1662117646 | 0 |
| 99.17.231.15 | 1662117647 | 0 |
| 99.17.231.16 | 1662117648 | 0 |
| 99.17.231.17 | 1662117649 | 0 |
| 99.17.231.18 | 1662117650 | 0 |
| 99.17.231.19 | 1662117651 | 0 |
| 99.17.231.20 | 1662117652 | 0 |
| 99.17.231.21 | 1662117653 | 0 |
| 99.17.231.22 | 1662117654 | 0 |
| 99.17.231.23 | 1662117655 | 0 |
| 99.17.231.24 | 1662117656 | 0 |
| 99.17.231.25 | 1662117657 | 0 |
| 99.17.231.26 | 1662117658 | 0 |
| 99.17.231.27 | 1662117659 | 0 |
| 99.17.231.28 | 1662117660 | 0 |
| 99.17.231.29 | 1662117661 | 0 |
| 99.17.231.30 | 1662117662 | 0 |
| 99.17.231.31 | 1662117663 | 0 |
| 99.17.231.32 | 1662117664 | 0 |
| 99.17.231.33 | 1662117665 | 0 |
| 99.17.231.34 | 1662117666 | 0 |
| 99.17.231.35 | 1662117667 | 0 |
| 99.17.231.36 | 1662117668 | 0 |
| 99.17.231.37 | 1662117669 | 0 |
| 99.17.231.38 | 1662117670 | 0 |
| 99.17.231.39 | 1662117671 | 0 |
| 99.17.231.40 | 1662117672 | 0 |
| 99.17.231.41 | 1662117673 | 0 |
| 99.17.231.42 | 1662117674 | 0 |
| 99.17.231.43 | 1662117675 | 0 |
| 99.17.231.44 | 1662117676 | 0 |
| 99.17.231.45 | 1662117677 | 0 |
| 99.17.231.46 | 1662117678 | 0 |
| 99.17.231.47 | 1662117679 | 0 |
| 99.17.231.48 | 1662117680 | 0 |
| 99.17.231.49 | 1662117681 | 0 |
| 99.17.231.50 | 1662117682 | 0 |
| 99.17.231.51 | 1662117683 | 0 |
| 99.17.231.52 | 1662117684 | 0 |
| 99.17.231.53 | 1662117685 | 0 |
| 99.17.231.54 | 1662117686 | 0 |
| 99.17.231.55 | 1662117687 | 0 |
| 99.17.231.56 | 1662117688 | 0 |
| 99.17.231.57 | 1662117689 | 0 |
| 99.17.231.58 | 1662117690 | 0 |
| 99.17.231.59 | 1662117691 | 0 |
| 99.17.231.60 | 1662117692 | 0 |
| 99.17.231.61 | 1662117693 | 0 |
| 99.17.231.62 | 1662117694 | 0 |
| 99.17.231.63 | 1662117695 | 0 |
| 99.17.231.64 | 1662117696 | 0 |
| 99.17.231.65 | 1662117697 | 0 |
| 99.17.231.66 | 1662117698 | 0 |
| 99.17.231.67 | 1662117699 | 0 |
| 99.17.231.68 | 1662117700 | 0 |
| 99.17.231.69 | 1662117701 | 0 |
| 99.17.231.70 | 1662117702 | 0 |
| 99.17.231.71 | 1662117703 | 0 |
| 99.17.231.72 | 1662117704 | 0 |
| 99.17.231.73 | 1662117705 | 0 |
| 99.17.231.74 | 1662117706 | 0 |
| 99.17.231.75 | 1662117707 | 0 |
| 99.17.231.76 | 1662117708 | 0 |
| 99.17.231.77 | 1662117709 | 0 |
| 99.17.231.78 | 1662117710 | 0 |
| 99.17.231.79 | 1662117711 | 0 |
| 99.17.231.80 | 1662117712 | 0 |
| 99.17.231.81 | 1662117713 | 0 |
| 99.17.231.82 | 1662117714 | 0 |
| 99.17.231.83 | 1662117715 | 0 |
| 99.17.231.84 | 1662117716 | 0 |
| 99.17.231.85 | 1662117717 | 0 |