Les adresses IP débutant par 138.83.78 sont fournies par AT&T Services, Inc., elles appartiennent au CIDR (Classless Inter-Domain Routing) 138.84.0.0/16, le bloc IP comprant les adresses de 138.84.0.0 à 138.84.255.255). Le numéro de système autonome (ASN) est 7018.
| ASN | 7018 |
| IP commençant par | 138.84.0.0 |
| IP se terminant par | 138.84.255.255 |
| Nom ASN | AT&T Services, Inc. |
| CDIR | 138.84.0.0/16 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 12/05/2019 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Toledo | 41,6639 | -83,5552 | 2019-05-12 |
| MaxMind | US | États-Unis | - | Toledo | 41,6639 | -83,5552 | 2019-05-12 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 138.83.78.0 | 2320715264 | 0 |
| 138.83.78.1 | 2320715265 | 0 |
| 138.83.78.2 | 2320715266 | 0 |
| 138.83.78.3 | 2320715267 | 0 |
| 138.83.78.4 | 2320715268 | 0 |
| 138.83.78.5 | 2320715269 | 0 |
| 138.83.78.6 | 2320715270 | 0 |
| 138.83.78.7 | 2320715271 | 0 |
| 138.83.78.8 | 2320715272 | 0 |
| 138.83.78.9 | 2320715273 | 0 |
| 138.83.78.10 | 2320715274 | 0 |
| 138.83.78.11 | 2320715275 | 0 |
| 138.83.78.12 | 2320715276 | 0 |
| 138.83.78.13 | 2320715277 | 0 |
| 138.83.78.14 | 2320715278 | 0 |
| 138.83.78.15 | 2320715279 | 0 |
| 138.83.78.16 | 2320715280 | 0 |
| 138.83.78.17 | 2320715281 | 0 |
| 138.83.78.18 | 2320715282 | 0 |
| 138.83.78.19 | 2320715283 | 0 |
| 138.83.78.20 | 2320715284 | 0 |
| 138.83.78.21 | 2320715285 | 0 |
| 138.83.78.22 | 2320715286 | 0 |
| 138.83.78.23 | 2320715287 | 0 |
| 138.83.78.24 | 2320715288 | 0 |
| 138.83.78.25 | 2320715289 | 0 |
| 138.83.78.26 | 2320715290 | 0 |
| 138.83.78.27 | 2320715291 | 0 |
| 138.83.78.28 | 2320715292 | 0 |
| 138.83.78.29 | 2320715293 | 0 |
| 138.83.78.30 | 2320715294 | 0 |
| 138.83.78.31 | 2320715295 | 0 |
| 138.83.78.32 | 2320715296 | 0 |
| 138.83.78.33 | 2320715297 | 0 |
| 138.83.78.34 | 2320715298 | 0 |
| 138.83.78.35 | 2320715299 | 0 |
| 138.83.78.36 | 2320715300 | 0 |
| 138.83.78.37 | 2320715301 | 0 |
| 138.83.78.38 | 2320715302 | 0 |
| 138.83.78.39 | 2320715303 | 0 |
| 138.83.78.40 | 2320715304 | 0 |
| 138.83.78.41 | 2320715305 | 0 |
| 138.83.78.42 | 2320715306 | 0 |
| 138.83.78.43 | 2320715307 | 0 |
| 138.83.78.44 | 2320715308 | 0 |
| 138.83.78.45 | 2320715309 | 0 |
| 138.83.78.46 | 2320715310 | 0 |
| 138.83.78.47 | 2320715311 | 0 |
| 138.83.78.48 | 2320715312 | 0 |
| 138.83.78.49 | 2320715313 | 0 |
| 138.83.78.50 | 2320715314 | 0 |
| 138.83.78.51 | 2320715315 | 0 |
| 138.83.78.52 | 2320715316 | 0 |
| 138.83.78.53 | 2320715317 | 0 |
| 138.83.78.54 | 2320715318 | 0 |
| 138.83.78.55 | 2320715319 | 0 |
| 138.83.78.56 | 2320715320 | 0 |
| 138.83.78.57 | 2320715321 | 0 |
| 138.83.78.58 | 2320715322 | 0 |
| 138.83.78.59 | 2320715323 | 0 |
| 138.83.78.60 | 2320715324 | 0 |
| 138.83.78.61 | 2320715325 | 0 |
| 138.83.78.62 | 2320715326 | 0 |
| 138.83.78.63 | 2320715327 | 0 |
| 138.83.78.64 | 2320715328 | 0 |
| 138.83.78.65 | 2320715329 | 0 |
| 138.83.78.66 | 2320715330 | 0 |
| 138.83.78.67 | 2320715331 | 0 |
| 138.83.78.68 | 2320715332 | 0 |
| 138.83.78.69 | 2320715333 | 0 |
| 138.83.78.70 | 2320715334 | 0 |
| 138.83.78.71 | 2320715335 | 0 |
| 138.83.78.72 | 2320715336 | 0 |
| 138.83.78.73 | 2320715337 | 0 |
| 138.83.78.74 | 2320715338 | 0 |
| 138.83.78.75 | 2320715339 | 0 |
| 138.83.78.76 | 2320715340 | 0 |
| 138.83.78.77 | 2320715341 | 0 |
| 138.83.78.78 | 2320715342 | 0 |
| 138.83.78.79 | 2320715343 | 0 |
| 138.83.78.80 | 2320715344 | 0 |
| 138.83.78.81 | 2320715345 | 0 |
| 138.83.78.82 | 2320715346 | 0 |
| 138.83.78.83 | 2320715347 | 0 |
| 138.83.78.84 | 2320715348 | 0 |
| 138.83.78.85 | 2320715349 | 0 |