Les adresses IP débutant par 9.90.231 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 12.0.0.0/8, le bloc IP comprant les adresses de 12.0.0.0 à 12.255.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 12.0.0.0 |
| IP se terminant par | 12.255.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 12.0.0.0/8 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 27/10/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Charlotte | 35,2271 | -80,8431 | 2018-10-27 |
| MaxMind | US | États-Unis | - | Durham | 35,994 | -78,8986 | 2018-10-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 9.90.231.0 | 156952320 | 0 |
| 9.90.231.1 | 156952321 | 0 |
| 9.90.231.2 | 156952322 | 0 |
| 9.90.231.3 | 156952323 | 0 |
| 9.90.231.4 | 156952324 | 0 |
| 9.90.231.5 | 156952325 | 0 |
| 9.90.231.6 | 156952326 | 0 |
| 9.90.231.7 | 156952327 | 0 |
| 9.90.231.8 | 156952328 | 0 |
| 9.90.231.9 | 156952329 | 0 |
| 9.90.231.10 | 156952330 | 0 |
| 9.90.231.11 | 156952331 | 0 |
| 9.90.231.12 | 156952332 | 0 |
| 9.90.231.13 | 156952333 | 0 |
| 9.90.231.14 | 156952334 | 0 |
| 9.90.231.15 | 156952335 | 0 |
| 9.90.231.16 | 156952336 | 0 |
| 9.90.231.17 | 156952337 | 0 |
| 9.90.231.18 | 156952338 | 0 |
| 9.90.231.19 | 156952339 | 0 |
| 9.90.231.20 | 156952340 | 0 |
| 9.90.231.21 | 156952341 | 0 |
| 9.90.231.22 | 156952342 | 0 |
| 9.90.231.23 | 156952343 | 0 |
| 9.90.231.24 | 156952344 | 0 |
| 9.90.231.25 | 156952345 | 0 |
| 9.90.231.26 | 156952346 | 0 |
| 9.90.231.27 | 156952347 | 0 |
| 9.90.231.28 | 156952348 | 0 |
| 9.90.231.29 | 156952349 | 0 |
| 9.90.231.30 | 156952350 | 0 |
| 9.90.231.31 | 156952351 | 0 |
| 9.90.231.32 | 156952352 | 0 |
| 9.90.231.33 | 156952353 | 0 |
| 9.90.231.34 | 156952354 | 0 |
| 9.90.231.35 | 156952355 | 0 |
| 9.90.231.36 | 156952356 | 0 |
| 9.90.231.37 | 156952357 | 0 |
| 9.90.231.38 | 156952358 | 0 |
| 9.90.231.39 | 156952359 | 0 |
| 9.90.231.40 | 156952360 | 0 |
| 9.90.231.41 | 156952361 | 0 |
| 9.90.231.42 | 156952362 | 0 |
| 9.90.231.43 | 156952363 | 0 |
| 9.90.231.44 | 156952364 | 0 |
| 9.90.231.45 | 156952365 | 0 |
| 9.90.231.46 | 156952366 | 0 |
| 9.90.231.47 | 156952367 | 0 |
| 9.90.231.48 | 156952368 | 0 |
| 9.90.231.49 | 156952369 | 0 |
| 9.90.231.50 | 156952370 | 0 |
| 9.90.231.51 | 156952371 | 0 |
| 9.90.231.52 | 156952372 | 0 |
| 9.90.231.53 | 156952373 | 0 |
| 9.90.231.54 | 156952374 | 0 |
| 9.90.231.55 | 156952375 | 0 |
| 9.90.231.56 | 156952376 | 0 |
| 9.90.231.57 | 156952377 | 0 |
| 9.90.231.58 | 156952378 | 0 |
| 9.90.231.59 | 156952379 | 0 |
| 9.90.231.60 | 156952380 | 0 |
| 9.90.231.61 | 156952381 | 0 |
| 9.90.231.62 | 156952382 | 0 |
| 9.90.231.63 | 156952383 | 0 |
| 9.90.231.64 | 156952384 | 0 |
| 9.90.231.65 | 156952385 | 0 |
| 9.90.231.66 | 156952386 | 0 |
| 9.90.231.67 | 156952387 | 0 |
| 9.90.231.68 | 156952388 | 0 |
| 9.90.231.69 | 156952389 | 0 |
| 9.90.231.70 | 156952390 | 0 |
| 9.90.231.71 | 156952391 | 0 |
| 9.90.231.72 | 156952392 | 0 |
| 9.90.231.73 | 156952393 | 0 |
| 9.90.231.74 | 156952394 | 0 |
| 9.90.231.75 | 156952395 | 0 |
| 9.90.231.76 | 156952396 | 0 |
| 9.90.231.77 | 156952397 | 0 |
| 9.90.231.78 | 156952398 | 0 |
| 9.90.231.79 | 156952399 | 0 |
| 9.90.231.80 | 156952400 | 0 |
| 9.90.231.81 | 156952401 | 0 |
| 9.90.231.82 | 156952402 | 0 |
| 9.90.231.83 | 156952403 | 0 |
| 9.90.231.84 | 156952404 | 0 |
| 9.90.231.85 | 156952405 | 0 |