Les adresses IP débutant par 99.51.224 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 99.48.0.0/13, le bloc IP comprant les adresses de 99.48.0.0 à 99.55.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 99.48.0.0 |
| IP se terminant par | 99.55.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 99.48.0.0/13 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 25/01/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Round Lake | 42,3534 | -88,0934 | 2018-01-25 |
| MaxMind | US | États-Unis | - | Grayslake | 42,3316 | -88,0545 | 2018-01-25 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.51.224.0 | 1664344064 | 0 |
| 99.51.224.1 | 1664344065 | 0 |
| 99.51.224.2 | 1664344066 | 0 |
| 99.51.224.3 | 1664344067 | 0 |
| 99.51.224.4 | 1664344068 | 0 |
| 99.51.224.5 | 1664344069 | 0 |
| 99.51.224.6 | 1664344070 | 0 |
| 99.51.224.7 | 1664344071 | 0 |
| 99.51.224.8 | 1664344072 | 0 |
| 99.51.224.9 | 1664344073 | 0 |
| 99.51.224.10 | 1664344074 | 0 |
| 99.51.224.11 | 1664344075 | 0 |
| 99.51.224.12 | 1664344076 | 0 |
| 99.51.224.13 | 1664344077 | 0 |
| 99.51.224.14 | 1664344078 | 0 |
| 99.51.224.15 | 1664344079 | 0 |
| 99.51.224.16 | 1664344080 | 0 |
| 99.51.224.17 | 1664344081 | 0 |
| 99.51.224.18 | 1664344082 | 0 |
| 99.51.224.19 | 1664344083 | 0 |
| 99.51.224.20 | 1664344084 | 0 |
| 99.51.224.21 | 1664344085 | 0 |
| 99.51.224.22 | 1664344086 | 0 |
| 99.51.224.23 | 1664344087 | 0 |
| 99.51.224.24 | 1664344088 | 0 |
| 99.51.224.25 | 1664344089 | 0 |
| 99.51.224.26 | 1664344090 | 0 |
| 99.51.224.27 | 1664344091 | 0 |
| 99.51.224.28 | 1664344092 | 0 |
| 99.51.224.29 | 1664344093 | 0 |
| 99.51.224.30 | 1664344094 | 0 |
| 99.51.224.31 | 1664344095 | 0 |
| 99.51.224.32 | 1664344096 | 0 |
| 99.51.224.33 | 1664344097 | 0 |
| 99.51.224.34 | 1664344098 | 0 |
| 99.51.224.35 | 1664344099 | 0 |
| 99.51.224.36 | 1664344100 | 0 |
| 99.51.224.37 | 1664344101 | 0 |
| 99.51.224.38 | 1664344102 | 0 |
| 99.51.224.39 | 1664344103 | 0 |
| 99.51.224.40 | 1664344104 | 0 |
| 99.51.224.41 | 1664344105 | 0 |
| 99.51.224.42 | 1664344106 | 0 |
| 99.51.224.43 | 1664344107 | 0 |
| 99.51.224.44 | 1664344108 | 0 |
| 99.51.224.45 | 1664344109 | 0 |
| 99.51.224.46 | 1664344110 | 0 |
| 99.51.224.47 | 1664344111 | 0 |
| 99.51.224.48 | 1664344112 | 0 |
| 99.51.224.49 | 1664344113 | 0 |
| 99.51.224.50 | 1664344114 | 0 |
| 99.51.224.51 | 1664344115 | 0 |
| 99.51.224.52 | 1664344116 | 0 |
| 99.51.224.53 | 1664344117 | 0 |
| 99.51.224.54 | 1664344118 | 0 |
| 99.51.224.55 | 1664344119 | 0 |
| 99.51.224.56 | 1664344120 | 0 |
| 99.51.224.57 | 1664344121 | 0 |
| 99.51.224.58 | 1664344122 | 0 |
| 99.51.224.59 | 1664344123 | 0 |
| 99.51.224.60 | 1664344124 | 0 |
| 99.51.224.61 | 1664344125 | 0 |
| 99.51.224.62 | 1664344126 | 0 |
| 99.51.224.63 | 1664344127 | 0 |
| 99.51.224.64 | 1664344128 | 0 |
| 99.51.224.65 | 1664344129 | 0 |
| 99.51.224.66 | 1664344130 | 0 |
| 99.51.224.67 | 1664344131 | 0 |
| 99.51.224.68 | 1664344132 | 0 |
| 99.51.224.69 | 1664344133 | 0 |
| 99.51.224.70 | 1664344134 | 0 |
| 99.51.224.71 | 1664344135 | 0 |
| 99.51.224.72 | 1664344136 | 0 |
| 99.51.224.73 | 1664344137 | 0 |
| 99.51.224.74 | 1664344138 | 0 |
| 99.51.224.75 | 1664344139 | 0 |
| 99.51.224.76 | 1664344140 | 0 |
| 99.51.224.77 | 1664344141 | 0 |
| 99.51.224.78 | 1664344142 | 0 |
| 99.51.224.79 | 1664344143 | 0 |
| 99.51.224.80 | 1664344144 | 0 |
| 99.51.224.81 | 1664344145 | 0 |
| 99.51.224.82 | 1664344146 | 0 |
| 99.51.224.83 | 1664344147 | 0 |
| 99.51.224.84 | 1664344148 | 0 |
| 99.51.224.85 | 1664344149 | 0 |