Les adresses IP débutant par 11.97.78 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 | 20/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Columbus | 39,9664 | -83,0128 | 2017-10-20 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-10-20 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 11.97.78.0 | 190926336 | 0 |
| 11.97.78.1 | 190926337 | 0 |
| 11.97.78.2 | 190926338 | 0 |
| 11.97.78.3 | 190926339 | 0 |
| 11.97.78.4 | 190926340 | 0 |
| 11.97.78.5 | 190926341 | 0 |
| 11.97.78.6 | 190926342 | 0 |
| 11.97.78.7 | 190926343 | 0 |
| 11.97.78.8 | 190926344 | 0 |
| 11.97.78.9 | 190926345 | 0 |
| 11.97.78.10 | 190926346 | 0 |
| 11.97.78.11 | 190926347 | 0 |
| 11.97.78.12 | 190926348 | 0 |
| 11.97.78.13 | 190926349 | 0 |
| 11.97.78.14 | 190926350 | 0 |
| 11.97.78.15 | 190926351 | 0 |
| 11.97.78.16 | 190926352 | 0 |
| 11.97.78.17 | 190926353 | 0 |
| 11.97.78.18 | 190926354 | 0 |
| 11.97.78.19 | 190926355 | 0 |
| 11.97.78.20 | 190926356 | 0 |
| 11.97.78.21 | 190926357 | 0 |
| 11.97.78.22 | 190926358 | 0 |
| 11.97.78.23 | 190926359 | 0 |
| 11.97.78.24 | 190926360 | 0 |
| 11.97.78.25 | 190926361 | 0 |
| 11.97.78.26 | 190926362 | 0 |
| 11.97.78.27 | 190926363 | 0 |
| 11.97.78.28 | 190926364 | 0 |
| 11.97.78.29 | 190926365 | 0 |
| 11.97.78.30 | 190926366 | 0 |
| 11.97.78.31 | 190926367 | 0 |
| 11.97.78.32 | 190926368 | 0 |
| 11.97.78.33 | 190926369 | 0 |
| 11.97.78.34 | 190926370 | 0 |
| 11.97.78.35 | 190926371 | 0 |
| 11.97.78.36 | 190926372 | 0 |
| 11.97.78.37 | 190926373 | 0 |
| 11.97.78.38 | 190926374 | 0 |
| 11.97.78.39 | 190926375 | 0 |
| 11.97.78.40 | 190926376 | 0 |
| 11.97.78.41 | 190926377 | 0 |
| 11.97.78.42 | 190926378 | 0 |
| 11.97.78.43 | 190926379 | 0 |
| 11.97.78.44 | 190926380 | 0 |
| 11.97.78.45 | 190926381 | 0 |
| 11.97.78.46 | 190926382 | 0 |
| 11.97.78.47 | 190926383 | 0 |
| 11.97.78.48 | 190926384 | 0 |
| 11.97.78.49 | 190926385 | 0 |
| 11.97.78.50 | 190926386 | 0 |
| 11.97.78.51 | 190926387 | 0 |
| 11.97.78.52 | 190926388 | 0 |
| 11.97.78.53 | 190926389 | 0 |
| 11.97.78.54 | 190926390 | 0 |
| 11.97.78.55 | 190926391 | 0 |
| 11.97.78.56 | 190926392 | 0 |
| 11.97.78.57 | 190926393 | 0 |
| 11.97.78.58 | 190926394 | 0 |
| 11.97.78.59 | 190926395 | 0 |
| 11.97.78.60 | 190926396 | 0 |
| 11.97.78.61 | 190926397 | 0 |
| 11.97.78.62 | 190926398 | 0 |
| 11.97.78.63 | 190926399 | 0 |
| 11.97.78.64 | 190926400 | 0 |
| 11.97.78.65 | 190926401 | 0 |
| 11.97.78.66 | 190926402 | 0 |
| 11.97.78.67 | 190926403 | 0 |
| 11.97.78.68 | 190926404 | 0 |
| 11.97.78.69 | 190926405 | 0 |
| 11.97.78.70 | 190926406 | 0 |
| 11.97.78.71 | 190926407 | 0 |
| 11.97.78.72 | 190926408 | 0 |
| 11.97.78.73 | 190926409 | 0 |
| 11.97.78.74 | 190926410 | 0 |
| 11.97.78.75 | 190926411 | 0 |
| 11.97.78.76 | 190926412 | 0 |
| 11.97.78.77 | 190926413 | 0 |
| 11.97.78.78 | 190926414 | 0 |
| 11.97.78.79 | 190926415 | 0 |
| 11.97.78.80 | 190926416 | 0 |
| 11.97.78.81 | 190926417 | 0 |
| 11.97.78.82 | 190926418 | 0 |
| 11.97.78.83 | 190926419 | 0 |
| 11.97.78.84 | 190926420 | 0 |
| 11.97.78.85 | 190926421 | 0 |