Les adresses IP débutant par 99.53.220 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 | 16/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Mackinac Island | 45,8492 | -84,6189 | 2017-08-15 |
| MaxMind | US | États-Unis | - | Grand Rapids | 42,9536 | -85,6576 | 2017-08-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.53.220.0 | 1664474112 | 0 |
| 99.53.220.1 | 1664474113 | 0 |
| 99.53.220.2 | 1664474114 | 0 |
| 99.53.220.3 | 1664474115 | 0 |
| 99.53.220.4 | 1664474116 | 0 |
| 99.53.220.5 | 1664474117 | 0 |
| 99.53.220.6 | 1664474118 | 0 |
| 99.53.220.7 | 1664474119 | 0 |
| 99.53.220.8 | 1664474120 | 0 |
| 99.53.220.9 | 1664474121 | 0 |
| 99.53.220.10 | 1664474122 | 0 |
| 99.53.220.11 | 1664474123 | 0 |
| 99.53.220.12 | 1664474124 | 0 |
| 99.53.220.13 | 1664474125 | 0 |
| 99.53.220.14 | 1664474126 | 0 |
| 99.53.220.15 | 1664474127 | 0 |
| 99.53.220.16 | 1664474128 | 0 |
| 99.53.220.17 | 1664474129 | 0 |
| 99.53.220.18 | 1664474130 | 0 |
| 99.53.220.19 | 1664474131 | 0 |
| 99.53.220.20 | 1664474132 | 0 |
| 99.53.220.21 | 1664474133 | 0 |
| 99.53.220.22 | 1664474134 | 0 |
| 99.53.220.23 | 1664474135 | 0 |
| 99.53.220.24 | 1664474136 | 0 |
| 99.53.220.25 | 1664474137 | 0 |
| 99.53.220.26 | 1664474138 | 0 |
| 99.53.220.27 | 1664474139 | 0 |
| 99.53.220.28 | 1664474140 | 0 |
| 99.53.220.29 | 1664474141 | 0 |
| 99.53.220.30 | 1664474142 | 0 |
| 99.53.220.31 | 1664474143 | 0 |
| 99.53.220.32 | 1664474144 | 0 |
| 99.53.220.33 | 1664474145 | 0 |
| 99.53.220.34 | 1664474146 | 0 |
| 99.53.220.35 | 1664474147 | 0 |
| 99.53.220.36 | 1664474148 | 0 |
| 99.53.220.37 | 1664474149 | 0 |
| 99.53.220.38 | 1664474150 | 0 |
| 99.53.220.39 | 1664474151 | 0 |
| 99.53.220.40 | 1664474152 | 0 |
| 99.53.220.41 | 1664474153 | 0 |
| 99.53.220.42 | 1664474154 | 0 |
| 99.53.220.43 | 1664474155 | 0 |
| 99.53.220.44 | 1664474156 | 0 |
| 99.53.220.45 | 1664474157 | 0 |
| 99.53.220.46 | 1664474158 | 0 |
| 99.53.220.47 | 1664474159 | 0 |
| 99.53.220.48 | 1664474160 | 0 |
| 99.53.220.49 | 1664474161 | 0 |
| 99.53.220.50 | 1664474162 | 0 |
| 99.53.220.51 | 1664474163 | 0 |
| 99.53.220.52 | 1664474164 | 0 |
| 99.53.220.53 | 1664474165 | 0 |
| 99.53.220.54 | 1664474166 | 0 |
| 99.53.220.55 | 1664474167 | 0 |
| 99.53.220.56 | 1664474168 | 0 |
| 99.53.220.57 | 1664474169 | 0 |
| 99.53.220.58 | 1664474170 | 0 |
| 99.53.220.59 | 1664474171 | 0 |
| 99.53.220.60 | 1664474172 | 0 |
| 99.53.220.61 | 1664474173 | 0 |
| 99.53.220.62 | 1664474174 | 0 |
| 99.53.220.63 | 1664474175 | 0 |
| 99.53.220.64 | 1664474176 | 0 |
| 99.53.220.65 | 1664474177 | 0 |
| 99.53.220.66 | 1664474178 | 0 |
| 99.53.220.67 | 1664474179 | 0 |
| 99.53.220.68 | 1664474180 | 0 |
| 99.53.220.69 | 1664474181 | 0 |
| 99.53.220.70 | 1664474182 | 0 |
| 99.53.220.71 | 1664474183 | 0 |
| 99.53.220.72 | 1664474184 | 0 |
| 99.53.220.73 | 1664474185 | 0 |
| 99.53.220.74 | 1664474186 | 0 |
| 99.53.220.75 | 1664474187 | 0 |
| 99.53.220.76 | 1664474188 | 0 |
| 99.53.220.77 | 1664474189 | 0 |
| 99.53.220.78 | 1664474190 | 0 |
| 99.53.220.79 | 1664474191 | 0 |
| 99.53.220.80 | 1664474192 | 0 |
| 99.53.220.81 | 1664474193 | 0 |
| 99.53.220.82 | 1664474194 | 0 |
| 99.53.220.83 | 1664474195 | 0 |
| 99.53.220.84 | 1664474196 | 0 |
| 99.53.220.85 | 1664474197 | 0 |