Les adresses IP débutant par 12.253.8 sont fournies par AT&T WorldNet, elles appartiennent au CIDR (Classless Inter-Domain Routing) 12.253.0.0/18, le bloc IP comprant les adresses de 12.253.0.0 à 12.253.63.255). Le numéro de système autonome (ASN) est 8030.
| ASN | 8030 |
| IP commençant par | 12.253.0.0 |
| IP se terminant par | 12.253.63.255 |
| Nom ASN | AT&T WorldNet |
| CDIR | 12.253.0.0/18 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 05/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Middletown | 40,3956 | -74,1106 | 2017-07-15 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-07-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.253.8.0 | 217909248 | 0 |
| 12.253.8.1 | 217909249 | 0 |
| 12.253.8.2 | 217909250 | 0 |
| 12.253.8.3 | 217909251 | 0 |
| 12.253.8.4 | 217909252 | 0 |
| 12.253.8.5 | 217909253 | 0 |
| 12.253.8.6 | 217909254 | 0 |
| 12.253.8.7 | 217909255 | 0 |
| 12.253.8.8 | 217909256 | 0 |
| 12.253.8.9 | 217909257 | 0 |
| 12.253.8.10 | 217909258 | 0 |
| 12.253.8.11 | 217909259 | 0 |
| 12.253.8.12 | 217909260 | 0 |
| 12.253.8.13 | 217909261 | 0 |
| 12.253.8.14 | 217909262 | 0 |
| 12.253.8.15 | 217909263 | 0 |
| 12.253.8.16 | 217909264 | 0 |
| 12.253.8.17 | 217909265 | 0 |
| 12.253.8.18 | 217909266 | 0 |
| 12.253.8.19 | 217909267 | 0 |
| 12.253.8.20 | 217909268 | 0 |
| 12.253.8.21 | 217909269 | 0 |
| 12.253.8.22 | 217909270 | 0 |
| 12.253.8.23 | 217909271 | 0 |
| 12.253.8.24 | 217909272 | 0 |
| 12.253.8.25 | 217909273 | 0 |
| 12.253.8.26 | 217909274 | 0 |
| 12.253.8.27 | 217909275 | 0 |
| 12.253.8.28 | 217909276 | 0 |
| 12.253.8.29 | 217909277 | 0 |
| 12.253.8.30 | 217909278 | 0 |
| 12.253.8.31 | 217909279 | 0 |
| 12.253.8.32 | 217909280 | 0 |
| 12.253.8.33 | 217909281 | 0 |
| 12.253.8.34 | 217909282 | 0 |
| 12.253.8.35 | 217909283 | 0 |
| 12.253.8.36 | 217909284 | 0 |
| 12.253.8.37 | 217909285 | 0 |
| 12.253.8.38 | 217909286 | 0 |
| 12.253.8.39 | 217909287 | 0 |
| 12.253.8.40 | 217909288 | 0 |
| 12.253.8.41 | 217909289 | 0 |
| 12.253.8.42 | 217909290 | 0 |
| 12.253.8.43 | 217909291 | 0 |
| 12.253.8.44 | 217909292 | 0 |
| 12.253.8.45 | 217909293 | 0 |
| 12.253.8.46 | 217909294 | 0 |
| 12.253.8.47 | 217909295 | 0 |
| 12.253.8.48 | 217909296 | 0 |
| 12.253.8.49 | 217909297 | 0 |
| 12.253.8.50 | 217909298 | 0 |
| 12.253.8.51 | 217909299 | 0 |
| 12.253.8.52 | 217909300 | 0 |
| 12.253.8.53 | 217909301 | 0 |
| 12.253.8.54 | 217909302 | 0 |
| 12.253.8.55 | 217909303 | 0 |
| 12.253.8.56 | 217909304 | 0 |
| 12.253.8.57 | 217909305 | 0 |
| 12.253.8.58 | 217909306 | 0 |
| 12.253.8.59 | 217909307 | 0 |
| 12.253.8.60 | 217909308 | 0 |
| 12.253.8.61 | 217909309 | 0 |
| 12.253.8.62 | 217909310 | 0 |
| 12.253.8.63 | 217909311 | 0 |
| 12.253.8.64 | 217909312 | 0 |
| 12.253.8.65 | 217909313 | 0 |
| 12.253.8.66 | 217909314 | 0 |
| 12.253.8.67 | 217909315 | 0 |
| 12.253.8.68 | 217909316 | 0 |
| 12.253.8.69 | 217909317 | 0 |
| 12.253.8.70 | 217909318 | 0 |
| 12.253.8.71 | 217909319 | 0 |
| 12.253.8.72 | 217909320 | 0 |
| 12.253.8.73 | 217909321 | 0 |
| 12.253.8.74 | 217909322 | 0 |
| 12.253.8.75 | 217909323 | 0 |
| 12.253.8.76 | 217909324 | 0 |
| 12.253.8.77 | 217909325 | 0 |
| 12.253.8.78 | 217909326 | 0 |
| 12.253.8.79 | 217909327 | 0 |
| 12.253.8.80 | 217909328 | 0 |
| 12.253.8.81 | 217909329 | 0 |
| 12.253.8.82 | 217909330 | 0 |
| 12.253.8.83 | 217909331 | 0 |
| 12.253.8.84 | 217909332 | 0 |
| 12.253.8.85 | 217909333 | 0 |