Les adresses IP débutant par 12.206.1 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 | |
| Dernière mise à jour | 17/07/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Charleston | 39,4962 | -88,1762 | 2017-07-17 |
| MaxMind | US | États-Unis | - | Chicago | 41,9224 | -87,6524 | 2017-07-17 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 12.206.1.0 | 214827264 | 0 |
| 12.206.1.1 | 214827265 | 0 |
| 12.206.1.2 | 214827266 | 0 |
| 12.206.1.3 | 214827267 | 0 |
| 12.206.1.4 | 214827268 | 0 |
| 12.206.1.5 | 214827269 | 0 |
| 12.206.1.6 | 214827270 | 0 |
| 12.206.1.7 | 214827271 | 0 |
| 12.206.1.8 | 214827272 | 0 |
| 12.206.1.9 | 214827273 | 0 |
| 12.206.1.10 | 214827274 | 0 |
| 12.206.1.11 | 214827275 | 0 |
| 12.206.1.12 | 214827276 | 0 |
| 12.206.1.13 | 214827277 | 0 |
| 12.206.1.14 | 214827278 | 0 |
| 12.206.1.15 | 214827279 | 0 |
| 12.206.1.16 | 214827280 | 0 |
| 12.206.1.17 | 214827281 | 0 |
| 12.206.1.18 | 214827282 | 0 |
| 12.206.1.19 | 214827283 | 0 |
| 12.206.1.20 | 214827284 | 0 |
| 12.206.1.21 | 214827285 | 0 |
| 12.206.1.22 | 214827286 | 0 |
| 12.206.1.23 | 214827287 | 0 |
| 12.206.1.24 | 214827288 | 0 |
| 12.206.1.25 | 214827289 | 0 |
| 12.206.1.26 | 214827290 | 0 |
| 12.206.1.27 | 214827291 | 0 |
| 12.206.1.28 | 214827292 | 0 |
| 12.206.1.29 | 214827293 | 0 |
| 12.206.1.30 | 214827294 | 0 |
| 12.206.1.31 | 214827295 | 0 |
| 12.206.1.32 | 214827296 | 0 |
| 12.206.1.33 | 214827297 | 0 |
| 12.206.1.34 | 214827298 | 0 |
| 12.206.1.35 | 214827299 | 0 |
| 12.206.1.36 | 214827300 | 0 |
| 12.206.1.37 | 214827301 | 0 |
| 12.206.1.38 | 214827302 | 0 |
| 12.206.1.39 | 214827303 | 0 |
| 12.206.1.40 | 214827304 | 0 |
| 12.206.1.41 | 214827305 | 0 |
| 12.206.1.42 | 214827306 | 0 |
| 12.206.1.43 | 214827307 | 0 |
| 12.206.1.44 | 214827308 | 0 |
| 12.206.1.45 | 214827309 | 0 |
| 12.206.1.46 | 214827310 | 0 |
| 12.206.1.47 | 214827311 | 0 |
| 12.206.1.48 | 214827312 | 0 |
| 12.206.1.49 | 214827313 | 0 |
| 12.206.1.50 | 214827314 | 0 |
| 12.206.1.51 | 214827315 | 0 |
| 12.206.1.52 | 214827316 | 0 |
| 12.206.1.53 | 214827317 | 0 |
| 12.206.1.54 | 214827318 | 0 |
| 12.206.1.55 | 214827319 | 0 |
| 12.206.1.56 | 214827320 | 0 |
| 12.206.1.57 | 214827321 | 0 |
| 12.206.1.58 | 214827322 | 0 |
| 12.206.1.59 | 214827323 | 0 |
| 12.206.1.60 | 214827324 | 0 |
| 12.206.1.61 | 214827325 | 0 |
| 12.206.1.62 | 214827326 | 0 |
| 12.206.1.63 | 214827327 | 0 |
| 12.206.1.64 | 214827328 | 0 |
| 12.206.1.65 | 214827329 | 0 |
| 12.206.1.66 | 214827330 | 0 |
| 12.206.1.67 | 214827331 | 0 |
| 12.206.1.68 | 214827332 | 0 |
| 12.206.1.69 | 214827333 | 0 |
| 12.206.1.70 | 214827334 | 0 |
| 12.206.1.71 | 214827335 | 0 |
| 12.206.1.72 | 214827336 | 0 |
| 12.206.1.73 | 214827337 | 0 |
| 12.206.1.74 | 214827338 | 0 |
| 12.206.1.75 | 214827339 | 0 |
| 12.206.1.76 | 214827340 | 0 |
| 12.206.1.77 | 214827341 | 0 |
| 12.206.1.78 | 214827342 | 0 |
| 12.206.1.79 | 214827343 | 0 |
| 12.206.1.80 | 214827344 | 0 |
| 12.206.1.81 | 214827345 | 0 |
| 12.206.1.82 | 214827346 | 0 |
| 12.206.1.83 | 214827347 | 0 |
| 12.206.1.84 | 214827348 | 0 |
| 12.206.1.85 | 214827349 | 0 |