Les adresses IP débutant par 166.193.4 sont fournies par AT&T Mobility LLC, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.192.0.0/13, le bloc IP comprant les adresses de 166.192.0.0 à 166.199.255.255). Le numéro de système autonome (ASN) est 20057.
| ASN | 20057 |
| IP commençant par | 166.192.0.0 |
| IP se terminant par | 166.199.255.255 |
| Nom ASN | AT&T Mobility LLC |
| CDIR | 166.192.0.0/13 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 05/08/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Muskogee | 35,7479 | -95,3697 | 2017-08-05 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-08-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.193.4.0 | 2797667328 | 0 |
| 166.193.4.1 | 2797667329 | 0 |
| 166.193.4.2 | 2797667330 | 0 |
| 166.193.4.3 | 2797667331 | 0 |
| 166.193.4.4 | 2797667332 | 0 |
| 166.193.4.5 | 2797667333 | 0 |
| 166.193.4.6 | 2797667334 | 0 |
| 166.193.4.7 | 2797667335 | 0 |
| 166.193.4.8 | 2797667336 | 0 |
| 166.193.4.9 | 2797667337 | 0 |
| 166.193.4.10 | 2797667338 | 0 |
| 166.193.4.11 | 2797667339 | 0 |
| 166.193.4.12 | 2797667340 | 0 |
| 166.193.4.13 | 2797667341 | 0 |
| 166.193.4.14 | 2797667342 | 0 |
| 166.193.4.15 | 2797667343 | 0 |
| 166.193.4.16 | 2797667344 | 0 |
| 166.193.4.17 | 2797667345 | 0 |
| 166.193.4.18 | 2797667346 | 0 |
| 166.193.4.19 | 2797667347 | 0 |
| 166.193.4.20 | 2797667348 | 0 |
| 166.193.4.21 | 2797667349 | 0 |
| 166.193.4.22 | 2797667350 | 0 |
| 166.193.4.23 | 2797667351 | 0 |
| 166.193.4.24 | 2797667352 | 0 |
| 166.193.4.25 | 2797667353 | 0 |
| 166.193.4.26 | 2797667354 | 0 |
| 166.193.4.27 | 2797667355 | 0 |
| 166.193.4.28 | 2797667356 | 0 |
| 166.193.4.29 | 2797667357 | 0 |
| 166.193.4.30 | 2797667358 | 0 |
| 166.193.4.31 | 2797667359 | 0 |
| 166.193.4.32 | 2797667360 | 0 |
| 166.193.4.33 | 2797667361 | 0 |
| 166.193.4.34 | 2797667362 | 0 |
| 166.193.4.35 | 2797667363 | 0 |
| 166.193.4.36 | 2797667364 | 0 |
| 166.193.4.37 | 2797667365 | 0 |
| 166.193.4.38 | 2797667366 | 0 |
| 166.193.4.39 | 2797667367 | 0 |
| 166.193.4.40 | 2797667368 | 0 |
| 166.193.4.41 | 2797667369 | 0 |
| 166.193.4.42 | 2797667370 | 0 |
| 166.193.4.43 | 2797667371 | 0 |
| 166.193.4.44 | 2797667372 | 0 |
| 166.193.4.45 | 2797667373 | 0 |
| 166.193.4.46 | 2797667374 | 0 |
| 166.193.4.47 | 2797667375 | 0 |
| 166.193.4.48 | 2797667376 | 0 |
| 166.193.4.49 | 2797667377 | 0 |
| 166.193.4.50 | 2797667378 | 0 |
| 166.193.4.51 | 2797667379 | 0 |
| 166.193.4.52 | 2797667380 | 0 |
| 166.193.4.53 | 2797667381 | 0 |
| 166.193.4.54 | 2797667382 | 0 |
| 166.193.4.55 | 2797667383 | 0 |
| 166.193.4.56 | 2797667384 | 0 |
| 166.193.4.57 | 2797667385 | 0 |
| 166.193.4.58 | 2797667386 | 0 |
| 166.193.4.59 | 2797667387 | 0 |
| 166.193.4.60 | 2797667388 | 0 |
| 166.193.4.61 | 2797667389 | 0 |
| 166.193.4.62 | 2797667390 | 0 |
| 166.193.4.63 | 2797667391 | 0 |
| 166.193.4.64 | 2797667392 | 0 |
| 166.193.4.65 | 2797667393 | 0 |
| 166.193.4.66 | 2797667394 | 0 |
| 166.193.4.67 | 2797667395 | 0 |
| 166.193.4.68 | 2797667396 | 0 |
| 166.193.4.69 | 2797667397 | 0 |
| 166.193.4.70 | 2797667398 | 0 |
| 166.193.4.71 | 2797667399 | 0 |
| 166.193.4.72 | 2797667400 | 0 |
| 166.193.4.73 | 2797667401 | 0 |
| 166.193.4.74 | 2797667402 | 0 |
| 166.193.4.75 | 2797667403 | 0 |
| 166.193.4.76 | 2797667404 | 0 |
| 166.193.4.77 | 2797667405 | 0 |
| 166.193.4.78 | 2797667406 | 0 |
| 166.193.4.79 | 2797667407 | 0 |
| 166.193.4.80 | 2797667408 | 0 |
| 166.193.4.81 | 2797667409 | 0 |
| 166.193.4.82 | 2797667410 | 0 |
| 166.193.4.83 | 2797667411 | 0 |
| 166.193.4.84 | 2797667412 | 0 |
| 166.193.4.85 | 2797667413 | 0 |