Les adresses IP débutant par 99.77.223 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.64.0.0/11, le bloc IP comprant les adresses de 99.64.0.0 à 99.95.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.64.0.0 |
| IP se terminant par | 99.95.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.64.0.0/11 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 10/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Richardson | 32,9924 | -96,6821 | 2017-07-10 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-10 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.77.223.0 | 1666047744 | 0 |
| 99.77.223.1 | 1666047745 | 0 |
| 99.77.223.2 | 1666047746 | 0 |
| 99.77.223.3 | 1666047747 | 0 |
| 99.77.223.4 | 1666047748 | 0 |
| 99.77.223.5 | 1666047749 | 0 |
| 99.77.223.6 | 1666047750 | 0 |
| 99.77.223.7 | 1666047751 | 0 |
| 99.77.223.8 | 1666047752 | 0 |
| 99.77.223.9 | 1666047753 | 0 |
| 99.77.223.10 | 1666047754 | 0 |
| 99.77.223.11 | 1666047755 | 0 |
| 99.77.223.12 | 1666047756 | 0 |
| 99.77.223.13 | 1666047757 | 0 |
| 99.77.223.14 | 1666047758 | 0 |
| 99.77.223.15 | 1666047759 | 0 |
| 99.77.223.16 | 1666047760 | 0 |
| 99.77.223.17 | 1666047761 | 0 |
| 99.77.223.18 | 1666047762 | 0 |
| 99.77.223.19 | 1666047763 | 0 |
| 99.77.223.20 | 1666047764 | 0 |
| 99.77.223.21 | 1666047765 | 0 |
| 99.77.223.22 | 1666047766 | 0 |
| 99.77.223.23 | 1666047767 | 0 |
| 99.77.223.24 | 1666047768 | 0 |
| 99.77.223.25 | 1666047769 | 0 |
| 99.77.223.26 | 1666047770 | 0 |
| 99.77.223.27 | 1666047771 | 0 |
| 99.77.223.28 | 1666047772 | 0 |
| 99.77.223.29 | 1666047773 | 0 |
| 99.77.223.30 | 1666047774 | 0 |
| 99.77.223.31 | 1666047775 | 0 |
| 99.77.223.32 | 1666047776 | 0 |
| 99.77.223.33 | 1666047777 | 0 |
| 99.77.223.34 | 1666047778 | 0 |
| 99.77.223.35 | 1666047779 | 0 |
| 99.77.223.36 | 1666047780 | 0 |
| 99.77.223.37 | 1666047781 | 0 |
| 99.77.223.38 | 1666047782 | 0 |
| 99.77.223.39 | 1666047783 | 0 |
| 99.77.223.40 | 1666047784 | 0 |
| 99.77.223.41 | 1666047785 | 0 |
| 99.77.223.42 | 1666047786 | 0 |
| 99.77.223.43 | 1666047787 | 0 |
| 99.77.223.44 | 1666047788 | 0 |
| 99.77.223.45 | 1666047789 | 0 |
| 99.77.223.46 | 1666047790 | 0 |
| 99.77.223.47 | 1666047791 | 0 |
| 99.77.223.48 | 1666047792 | 0 |
| 99.77.223.49 | 1666047793 | 0 |
| 99.77.223.50 | 1666047794 | 0 |
| 99.77.223.51 | 1666047795 | 0 |
| 99.77.223.52 | 1666047796 | 0 |
| 99.77.223.53 | 1666047797 | 0 |
| 99.77.223.54 | 1666047798 | 0 |
| 99.77.223.55 | 1666047799 | 0 |
| 99.77.223.56 | 1666047800 | 0 |
| 99.77.223.57 | 1666047801 | 0 |
| 99.77.223.58 | 1666047802 | 0 |
| 99.77.223.59 | 1666047803 | 0 |
| 99.77.223.60 | 1666047804 | 0 |
| 99.77.223.61 | 1666047805 | 0 |
| 99.77.223.62 | 1666047806 | 0 |
| 99.77.223.63 | 1666047807 | 0 |
| 99.77.223.64 | 1666047808 | 0 |
| 99.77.223.65 | 1666047809 | 0 |
| 99.77.223.66 | 1666047810 | 0 |
| 99.77.223.67 | 1666047811 | 0 |
| 99.77.223.68 | 1666047812 | 0 |
| 99.77.223.69 | 1666047813 | 0 |
| 99.77.223.70 | 1666047814 | 0 |
| 99.77.223.71 | 1666047815 | 0 |
| 99.77.223.72 | 1666047816 | 0 |
| 99.77.223.73 | 1666047817 | 0 |
| 99.77.223.74 | 1666047818 | 0 |
| 99.77.223.75 | 1666047819 | 0 |
| 99.77.223.76 | 1666047820 | 0 |
| 99.77.223.77 | 1666047821 | 0 |
| 99.77.223.78 | 1666047822 | 0 |
| 99.77.223.79 | 1666047823 | 0 |
| 99.77.223.80 | 1666047824 | 0 |
| 99.77.223.81 | 1666047825 | 0 |
| 99.77.223.82 | 1666047826 | 0 |
| 99.77.223.83 | 1666047827 | 0 |
| 99.77.223.84 | 1666047828 | 0 |
| 99.77.223.85 | 1666047829 | 0 |