Les adresses IP débutant par 11.237.0 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 | 19/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2017-09-19 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-09-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 11.237.0.0 | 200081408 | 0 |
| 11.237.0.1 | 200081409 | 0 |
| 11.237.0.2 | 200081410 | 0 |
| 11.237.0.3 | 200081411 | 0 |
| 11.237.0.4 | 200081412 | 0 |
| 11.237.0.5 | 200081413 | 0 |
| 11.237.0.6 | 200081414 | 0 |
| 11.237.0.7 | 200081415 | 0 |
| 11.237.0.8 | 200081416 | 0 |
| 11.237.0.9 | 200081417 | 0 |
| 11.237.0.10 | 200081418 | 0 |
| 11.237.0.11 | 200081419 | 0 |
| 11.237.0.12 | 200081420 | 0 |
| 11.237.0.13 | 200081421 | 0 |
| 11.237.0.14 | 200081422 | 0 |
| 11.237.0.15 | 200081423 | 0 |
| 11.237.0.16 | 200081424 | 0 |
| 11.237.0.17 | 200081425 | 0 |
| 11.237.0.18 | 200081426 | 0 |
| 11.237.0.19 | 200081427 | 0 |
| 11.237.0.20 | 200081428 | 0 |
| 11.237.0.21 | 200081429 | 0 |
| 11.237.0.22 | 200081430 | 0 |
| 11.237.0.23 | 200081431 | 0 |
| 11.237.0.24 | 200081432 | 0 |
| 11.237.0.25 | 200081433 | 0 |
| 11.237.0.26 | 200081434 | 0 |
| 11.237.0.27 | 200081435 | 0 |
| 11.237.0.28 | 200081436 | 0 |
| 11.237.0.29 | 200081437 | 0 |
| 11.237.0.30 | 200081438 | 0 |
| 11.237.0.31 | 200081439 | 0 |
| 11.237.0.32 | 200081440 | 0 |
| 11.237.0.33 | 200081441 | 0 |
| 11.237.0.34 | 200081442 | 0 |
| 11.237.0.35 | 200081443 | 0 |
| 11.237.0.36 | 200081444 | 0 |
| 11.237.0.37 | 200081445 | 0 |
| 11.237.0.38 | 200081446 | 0 |
| 11.237.0.39 | 200081447 | 0 |
| 11.237.0.40 | 200081448 | 0 |
| 11.237.0.41 | 200081449 | 0 |
| 11.237.0.42 | 200081450 | 0 |
| 11.237.0.43 | 200081451 | 0 |
| 11.237.0.44 | 200081452 | 0 |
| 11.237.0.45 | 200081453 | 0 |
| 11.237.0.46 | 200081454 | 0 |
| 11.237.0.47 | 200081455 | 0 |
| 11.237.0.48 | 200081456 | 0 |
| 11.237.0.49 | 200081457 | 0 |
| 11.237.0.50 | 200081458 | 0 |
| 11.237.0.51 | 200081459 | 0 |
| 11.237.0.52 | 200081460 | 0 |
| 11.237.0.53 | 200081461 | 0 |
| 11.237.0.54 | 200081462 | 0 |
| 11.237.0.55 | 200081463 | 0 |
| 11.237.0.56 | 200081464 | 0 |
| 11.237.0.57 | 200081465 | 0 |
| 11.237.0.58 | 200081466 | 0 |
| 11.237.0.59 | 200081467 | 0 |
| 11.237.0.60 | 200081468 | 0 |
| 11.237.0.61 | 200081469 | 0 |
| 11.237.0.62 | 200081470 | 0 |
| 11.237.0.63 | 200081471 | 0 |
| 11.237.0.64 | 200081472 | 0 |
| 11.237.0.65 | 200081473 | 0 |
| 11.237.0.66 | 200081474 | 0 |
| 11.237.0.67 | 200081475 | 0 |
| 11.237.0.68 | 200081476 | 0 |
| 11.237.0.69 | 200081477 | 0 |
| 11.237.0.70 | 200081478 | 0 |
| 11.237.0.71 | 200081479 | 0 |
| 11.237.0.72 | 200081480 | 0 |
| 11.237.0.73 | 200081481 | 0 |
| 11.237.0.74 | 200081482 | 0 |
| 11.237.0.75 | 200081483 | 0 |
| 11.237.0.76 | 200081484 | 0 |
| 11.237.0.77 | 200081485 | 0 |
| 11.237.0.78 | 200081486 | 0 |
| 11.237.0.79 | 200081487 | 0 |
| 11.237.0.80 | 200081488 | 0 |
| 11.237.0.81 | 200081489 | 0 |
| 11.237.0.82 | 200081490 | 0 |
| 11.237.0.83 | 200081491 | 0 |
| 11.237.0.84 | 200081492 | 0 |
| 11.237.0.85 | 200081493 | 0 |