Les adresses IP débutant par 12.99.65 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 | 19/10/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | San Francisco | 37,7749 | -122,4194 | 2017-10-19 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-10-19 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.99.65.0 | 207831296 | 0 |
| 12.99.65.1 | 207831297 | 0 |
| 12.99.65.2 | 207831298 | 0 |
| 12.99.65.3 | 207831299 | 0 |
| 12.99.65.4 | 207831300 | 0 |
| 12.99.65.5 | 207831301 | 0 |
| 12.99.65.6 | 207831302 | 0 |
| 12.99.65.7 | 207831303 | 0 |
| 12.99.65.8 | 207831304 | 0 |
| 12.99.65.9 | 207831305 | 0 |
| 12.99.65.10 | 207831306 | 0 |
| 12.99.65.11 | 207831307 | 0 |
| 12.99.65.12 | 207831308 | 0 |
| 12.99.65.13 | 207831309 | 0 |
| 12.99.65.14 | 207831310 | 0 |
| 12.99.65.15 | 207831311 | 0 |
| 12.99.65.16 | 207831312 | 0 |
| 12.99.65.17 | 207831313 | 0 |
| 12.99.65.18 | 207831314 | 0 |
| 12.99.65.19 | 207831315 | 0 |
| 12.99.65.20 | 207831316 | 0 |
| 12.99.65.21 | 207831317 | 0 |
| 12.99.65.22 | 207831318 | 0 |
| 12.99.65.23 | 207831319 | 0 |
| 12.99.65.24 | 207831320 | 0 |
| 12.99.65.25 | 207831321 | 0 |
| 12.99.65.26 | 207831322 | 0 |
| 12.99.65.27 | 207831323 | 0 |
| 12.99.65.28 | 207831324 | 0 |
| 12.99.65.29 | 207831325 | 0 |
| 12.99.65.30 | 207831326 | 0 |
| 12.99.65.31 | 207831327 | 0 |
| 12.99.65.32 | 207831328 | 0 |
| 12.99.65.33 | 207831329 | 0 |
| 12.99.65.34 | 207831330 | 0 |
| 12.99.65.35 | 207831331 | 0 |
| 12.99.65.36 | 207831332 | 0 |
| 12.99.65.37 | 207831333 | 0 |
| 12.99.65.38 | 207831334 | 0 |
| 12.99.65.39 | 207831335 | 0 |
| 12.99.65.40 | 207831336 | 0 |
| 12.99.65.41 | 207831337 | 0 |
| 12.99.65.42 | 207831338 | 0 |
| 12.99.65.43 | 207831339 | 0 |
| 12.99.65.44 | 207831340 | 0 |
| 12.99.65.45 | 207831341 | 0 |
| 12.99.65.46 | 207831342 | 0 |
| 12.99.65.47 | 207831343 | 0 |
| 12.99.65.48 | 207831344 | 0 |
| 12.99.65.49 | 207831345 | 0 |
| 12.99.65.50 | 207831346 | 0 |
| 12.99.65.51 | 207831347 | 0 |
| 12.99.65.52 | 207831348 | 0 |
| 12.99.65.53 | 207831349 | 0 |
| 12.99.65.54 | 207831350 | 0 |
| 12.99.65.55 | 207831351 | 0 |
| 12.99.65.56 | 207831352 | 0 |
| 12.99.65.57 | 207831353 | 0 |
| 12.99.65.58 | 207831354 | 0 |
| 12.99.65.59 | 207831355 | 0 |
| 12.99.65.60 | 207831356 | 0 |
| 12.99.65.61 | 207831357 | 0 |
| 12.99.65.62 | 207831358 | 0 |
| 12.99.65.63 | 207831359 | 0 |
| 12.99.65.64 | 207831360 | 0 |
| 12.99.65.65 | 207831361 | 0 |
| 12.99.65.66 | 207831362 | 0 |
| 12.99.65.67 | 207831363 | 0 |
| 12.99.65.68 | 207831364 | 0 |
| 12.99.65.69 | 207831365 | 0 |
| 12.99.65.70 | 207831366 | 0 |
| 12.99.65.71 | 207831367 | 0 |
| 12.99.65.72 | 207831368 | 0 |
| 12.99.65.73 | 207831369 | 0 |
| 12.99.65.74 | 207831370 | 0 |
| 12.99.65.75 | 207831371 | 0 |
| 12.99.65.76 | 207831372 | 0 |
| 12.99.65.77 | 207831373 | 0 |
| 12.99.65.78 | 207831374 | 0 |
| 12.99.65.79 | 207831375 | 0 |
| 12.99.65.80 | 207831376 | 0 |
| 12.99.65.81 | 207831377 | 0 |
| 12.99.65.82 | 207831378 | 0 |
| 12.99.65.83 | 207831379 | 0 |
| 12.99.65.84 | 207831380 | 0 |
| 12.99.65.85 | 207831381 | 0 |