Les adresses IP débutant par 12.80.74 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 | 04/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Morristown | 40,8077 | -74,4988 | 2017-08-04 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-08-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.80.74.0 | 206588416 | 0 |
| 12.80.74.1 | 206588417 | 0 |
| 12.80.74.2 | 206588418 | 0 |
| 12.80.74.3 | 206588419 | 0 |
| 12.80.74.4 | 206588420 | 0 |
| 12.80.74.5 | 206588421 | 0 |
| 12.80.74.6 | 206588422 | 0 |
| 12.80.74.7 | 206588423 | 0 |
| 12.80.74.8 | 206588424 | 0 |
| 12.80.74.9 | 206588425 | 0 |
| 12.80.74.10 | 206588426 | 0 |
| 12.80.74.11 | 206588427 | 0 |
| 12.80.74.12 | 206588428 | 0 |
| 12.80.74.13 | 206588429 | 0 |
| 12.80.74.14 | 206588430 | 0 |
| 12.80.74.15 | 206588431 | 0 |
| 12.80.74.16 | 206588432 | 0 |
| 12.80.74.17 | 206588433 | 0 |
| 12.80.74.18 | 206588434 | 0 |
| 12.80.74.19 | 206588435 | 0 |
| 12.80.74.20 | 206588436 | 0 |
| 12.80.74.21 | 206588437 | 0 |
| 12.80.74.22 | 206588438 | 0 |
| 12.80.74.23 | 206588439 | 0 |
| 12.80.74.24 | 206588440 | 0 |
| 12.80.74.25 | 206588441 | 0 |
| 12.80.74.26 | 206588442 | 0 |
| 12.80.74.27 | 206588443 | 0 |
| 12.80.74.28 | 206588444 | 0 |
| 12.80.74.29 | 206588445 | 0 |
| 12.80.74.30 | 206588446 | 0 |
| 12.80.74.31 | 206588447 | 0 |
| 12.80.74.32 | 206588448 | 0 |
| 12.80.74.33 | 206588449 | 0 |
| 12.80.74.34 | 206588450 | 0 |
| 12.80.74.35 | 206588451 | 0 |
| 12.80.74.36 | 206588452 | 0 |
| 12.80.74.37 | 206588453 | 0 |
| 12.80.74.38 | 206588454 | 0 |
| 12.80.74.39 | 206588455 | 0 |
| 12.80.74.40 | 206588456 | 0 |
| 12.80.74.41 | 206588457 | 0 |
| 12.80.74.42 | 206588458 | 0 |
| 12.80.74.43 | 206588459 | 0 |
| 12.80.74.44 | 206588460 | 0 |
| 12.80.74.45 | 206588461 | 0 |
| 12.80.74.46 | 206588462 | 0 |
| 12.80.74.47 | 206588463 | 0 |
| 12.80.74.48 | 206588464 | 0 |
| 12.80.74.49 | 206588465 | 0 |
| 12.80.74.50 | 206588466 | 0 |
| 12.80.74.51 | 206588467 | 0 |
| 12.80.74.52 | 206588468 | 0 |
| 12.80.74.53 | 206588469 | 0 |
| 12.80.74.54 | 206588470 | 0 |
| 12.80.74.55 | 206588471 | 0 |
| 12.80.74.56 | 206588472 | 0 |
| 12.80.74.57 | 206588473 | 0 |
| 12.80.74.58 | 206588474 | 0 |
| 12.80.74.59 | 206588475 | 0 |
| 12.80.74.60 | 206588476 | 0 |
| 12.80.74.61 | 206588477 | 0 |
| 12.80.74.62 | 206588478 | 0 |
| 12.80.74.63 | 206588479 | 0 |
| 12.80.74.64 | 206588480 | 0 |
| 12.80.74.65 | 206588481 | 0 |
| 12.80.74.66 | 206588482 | 0 |
| 12.80.74.67 | 206588483 | 0 |
| 12.80.74.68 | 206588484 | 0 |
| 12.80.74.69 | 206588485 | 0 |
| 12.80.74.70 | 206588486 | 0 |
| 12.80.74.71 | 206588487 | 0 |
| 12.80.74.72 | 206588488 | 0 |
| 12.80.74.73 | 206588489 | 0 |
| 12.80.74.74 | 206588490 | 0 |
| 12.80.74.75 | 206588491 | 0 |
| 12.80.74.76 | 206588492 | 0 |
| 12.80.74.77 | 206588493 | 0 |
| 12.80.74.78 | 206588494 | 0 |
| 12.80.74.79 | 206588495 | 0 |
| 12.80.74.80 | 206588496 | 0 |
| 12.80.74.81 | 206588497 | 0 |
| 12.80.74.82 | 206588498 | 0 |
| 12.80.74.83 | 206588499 | 0 |
| 12.80.74.84 | 206588500 | 0 |
| 12.80.74.85 | 206588501 | 0 |