Les adresses IP débutant par 166.138.6 sont fournies par AT&T Mobility LLC, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.138.160.0/19, le bloc IP comprant les adresses de 166.138.160.0 à 166.138.191.255). Le numéro de système autonome (ASN) est 16572.
| ASN | 16572 |
| IP commençant par | 166.138.160.0 |
| IP se terminant par | 166.138.191.255 |
| Nom ASN | AT&T Mobility LLC |
| CDIR | 166.138.160.0/19 |
| IP numérique | |
| Registe | arin |
| Dernière mise à jour | 15/09/2017 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Doylestown | 40,3325 | -75,1166 | 2017-09-15 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2017-09-15 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.138.6.0 | 2794063360 | 0 |
| 166.138.6.1 | 2794063361 | 0 |
| 166.138.6.2 | 2794063362 | 0 |
| 166.138.6.3 | 2794063363 | 0 |
| 166.138.6.4 | 2794063364 | 0 |
| 166.138.6.5 | 2794063365 | 0 |
| 166.138.6.6 | 2794063366 | 0 |
| 166.138.6.7 | 2794063367 | 0 |
| 166.138.6.8 | 2794063368 | 0 |
| 166.138.6.9 | 2794063369 | 0 |
| 166.138.6.10 | 2794063370 | 0 |
| 166.138.6.11 | 2794063371 | 0 |
| 166.138.6.12 | 2794063372 | 0 |
| 166.138.6.13 | 2794063373 | 0 |
| 166.138.6.14 | 2794063374 | 0 |
| 166.138.6.15 | 2794063375 | 0 |
| 166.138.6.16 | 2794063376 | 0 |
| 166.138.6.17 | 2794063377 | 0 |
| 166.138.6.18 | 2794063378 | 0 |
| 166.138.6.19 | 2794063379 | 0 |
| 166.138.6.20 | 2794063380 | 0 |
| 166.138.6.21 | 2794063381 | 0 |
| 166.138.6.22 | 2794063382 | 0 |
| 166.138.6.23 | 2794063383 | 0 |
| 166.138.6.24 | 2794063384 | 0 |
| 166.138.6.25 | 2794063385 | 0 |
| 166.138.6.26 | 2794063386 | 0 |
| 166.138.6.27 | 2794063387 | 0 |
| 166.138.6.28 | 2794063388 | 0 |
| 166.138.6.29 | 2794063389 | 0 |
| 166.138.6.30 | 2794063390 | 0 |
| 166.138.6.31 | 2794063391 | 0 |
| 166.138.6.32 | 2794063392 | 0 |
| 166.138.6.33 | 2794063393 | 0 |
| 166.138.6.34 | 2794063394 | 0 |
| 166.138.6.35 | 2794063395 | 0 |
| 166.138.6.36 | 2794063396 | 0 |
| 166.138.6.37 | 2794063397 | 0 |
| 166.138.6.38 | 2794063398 | 0 |
| 166.138.6.39 | 2794063399 | 0 |
| 166.138.6.40 | 2794063400 | 0 |
| 166.138.6.41 | 2794063401 | 0 |
| 166.138.6.42 | 2794063402 | 0 |
| 166.138.6.43 | 2794063403 | 0 |
| 166.138.6.44 | 2794063404 | 0 |
| 166.138.6.45 | 2794063405 | 0 |
| 166.138.6.46 | 2794063406 | 0 |
| 166.138.6.47 | 2794063407 | 0 |
| 166.138.6.48 | 2794063408 | 0 |
| 166.138.6.49 | 2794063409 | 0 |
| 166.138.6.50 | 2794063410 | 0 |
| 166.138.6.51 | 2794063411 | 0 |
| 166.138.6.52 | 2794063412 | 0 |
| 166.138.6.53 | 2794063413 | 0 |
| 166.138.6.54 | 2794063414 | 0 |
| 166.138.6.55 | 2794063415 | 0 |
| 166.138.6.56 | 2794063416 | 0 |
| 166.138.6.57 | 2794063417 | 0 |
| 166.138.6.58 | 2794063418 | 0 |
| 166.138.6.59 | 2794063419 | 0 |
| 166.138.6.60 | 2794063420 | 0 |
| 166.138.6.61 | 2794063421 | 0 |
| 166.138.6.62 | 2794063422 | 0 |
| 166.138.6.63 | 2794063423 | 0 |
| 166.138.6.64 | 2794063424 | 0 |
| 166.138.6.65 | 2794063425 | 0 |
| 166.138.6.66 | 2794063426 | 0 |
| 166.138.6.67 | 2794063427 | 0 |
| 166.138.6.68 | 2794063428 | 0 |
| 166.138.6.69 | 2794063429 | 0 |
| 166.138.6.70 | 2794063430 | 0 |
| 166.138.6.71 | 2794063431 | 0 |
| 166.138.6.72 | 2794063432 | 0 |
| 166.138.6.73 | 2794063433 | 0 |
| 166.138.6.74 | 2794063434 | 0 |
| 166.138.6.75 | 2794063435 | 0 |
| 166.138.6.76 | 2794063436 | 0 |
| 166.138.6.77 | 2794063437 | 0 |
| 166.138.6.78 | 2794063438 | 0 |
| 166.138.6.79 | 2794063439 | 0 |
| 166.138.6.80 | 2794063440 | 0 |
| 166.138.6.81 | 2794063441 | 0 |
| 166.138.6.82 | 2794063442 | 0 |
| 166.138.6.83 | 2794063443 | 0 |
| 166.138.6.84 | 2794063444 | 0 |
| 166.138.6.85 | 2794063445 | 0 |