Les adresses IP débutant par 99.76.172 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 | 05/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Abilene | 32,4487 | -99,7331 | 2019-07-29 |
| MaxMind | US | États-Unis | - | Wichita Falls | 33,8683 | -98,4759 | 2019-07-29 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 99.76.172.0 | 1665969152 | 0 |
| 99.76.172.1 | 1665969153 | 0 |
| 99.76.172.2 | 1665969154 | 0 |
| 99.76.172.3 | 1665969155 | 0 |
| 99.76.172.4 | 1665969156 | 0 |
| 99.76.172.5 | 1665969157 | 0 |
| 99.76.172.6 | 1665969158 | 0 |
| 99.76.172.7 | 1665969159 | 0 |
| 99.76.172.8 | 1665969160 | 0 |
| 99.76.172.9 | 1665969161 | 0 |
| 99.76.172.10 | 1665969162 | 0 |
| 99.76.172.11 | 1665969163 | 0 |
| 99.76.172.12 | 1665969164 | 0 |
| 99.76.172.13 | 1665969165 | 0 |
| 99.76.172.14 | 1665969166 | 0 |
| 99.76.172.15 | 1665969167 | 0 |
| 99.76.172.16 | 1665969168 | 0 |
| 99.76.172.17 | 1665969169 | 0 |
| 99.76.172.18 | 1665969170 | 0 |
| 99.76.172.19 | 1665969171 | 0 |
| 99.76.172.20 | 1665969172 | 0 |
| 99.76.172.21 | 1665969173 | 0 |
| 99.76.172.22 | 1665969174 | 0 |
| 99.76.172.23 | 1665969175 | 0 |
| 99.76.172.24 | 1665969176 | 0 |
| 99.76.172.25 | 1665969177 | 0 |
| 99.76.172.26 | 1665969178 | 0 |
| 99.76.172.27 | 1665969179 | 0 |
| 99.76.172.28 | 1665969180 | 0 |
| 99.76.172.29 | 1665969181 | 0 |
| 99.76.172.30 | 1665969182 | 0 |
| 99.76.172.31 | 1665969183 | 0 |
| 99.76.172.32 | 1665969184 | 0 |
| 99.76.172.33 | 1665969185 | 0 |
| 99.76.172.34 | 1665969186 | 0 |
| 99.76.172.35 | 1665969187 | 0 |
| 99.76.172.36 | 1665969188 | 0 |
| 99.76.172.37 | 1665969189 | 0 |
| 99.76.172.38 | 1665969190 | 0 |
| 99.76.172.39 | 1665969191 | 0 |
| 99.76.172.40 | 1665969192 | 0 |
| 99.76.172.41 | 1665969193 | 0 |
| 99.76.172.42 | 1665969194 | 0 |
| 99.76.172.43 | 1665969195 | 0 |
| 99.76.172.44 | 1665969196 | 0 |
| 99.76.172.45 | 1665969197 | 0 |
| 99.76.172.46 | 1665969198 | 0 |
| 99.76.172.47 | 1665969199 | 0 |
| 99.76.172.48 | 1665969200 | 0 |
| 99.76.172.49 | 1665969201 | 0 |
| 99.76.172.50 | 1665969202 | 0 |
| 99.76.172.51 | 1665969203 | 0 |
| 99.76.172.52 | 1665969204 | 0 |
| 99.76.172.53 | 1665969205 | 0 |
| 99.76.172.54 | 1665969206 | 0 |
| 99.76.172.55 | 1665969207 | 0 |
| 99.76.172.56 | 1665969208 | 0 |
| 99.76.172.57 | 1665969209 | 0 |
| 99.76.172.58 | 1665969210 | 0 |
| 99.76.172.59 | 1665969211 | 0 |
| 99.76.172.60 | 1665969212 | 0 |
| 99.76.172.61 | 1665969213 | 0 |
| 99.76.172.62 | 1665969214 | 0 |
| 99.76.172.63 | 1665969215 | 0 |
| 99.76.172.64 | 1665969216 | 0 |
| 99.76.172.65 | 1665969217 | 0 |
| 99.76.172.66 | 1665969218 | 0 |
| 99.76.172.67 | 1665969219 | 0 |
| 99.76.172.68 | 1665969220 | 0 |
| 99.76.172.69 | 1665969221 | 0 |
| 99.76.172.70 | 1665969222 | 0 |
| 99.76.172.71 | 1665969223 | 0 |
| 99.76.172.72 | 1665969224 | 0 |
| 99.76.172.73 | 1665969225 | 0 |
| 99.76.172.74 | 1665969226 | 0 |
| 99.76.172.75 | 1665969227 | 0 |
| 99.76.172.76 | 1665969228 | 0 |
| 99.76.172.77 | 1665969229 | 0 |
| 99.76.172.78 | 1665969230 | 0 |
| 99.76.172.79 | 1665969231 | 0 |
| 99.76.172.80 | 1665969232 | 0 |
| 99.76.172.81 | 1665969233 | 0 |
| 99.76.172.82 | 1665969234 | 0 |
| 99.76.172.83 | 1665969235 | 0 |
| 99.76.172.84 | 1665969236 | 0 |
| 99.76.172.85 | 1665969237 | 0 |