Les adresses IP débutant par 166.173.3 sont fournies par AT&T Mobility LLC, elles appartiennent au CIDR (Classless Inter-Domain Routing) 166.173.0.0/16, le bloc IP comprant les adresses de 166.173.0.0 à 166.173.255.255). Le numéro de système autonome (ASN) est 16572.
| ASN | 16572 |
| IP commençant par | 166.173.0.0 |
| IP se terminant par | 166.173.255.255 |
| Nom ASN | AT&T Mobility LLC |
| CDIR | 166.173.0.0/16 |
| IP numérique | |
| Registe | |
| Dernière mise à jour | 05/01/2018 |

| Code pays | Pays | Région | Ville | Latitude | Longitude | Dernière mise à jour | |
| IP2Location | US | États-Unis | - | Doylestown | 40,3325 | -75,1166 | 2018-01-05 |
| MaxMind | US | États-Unis | - | - | 37,751 | -97,822 | 2018-01-05 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.173.3.0 | 2796356352 | 0 |
| 166.173.3.1 | 2796356353 | 0 |
| 166.173.3.2 | 2796356354 | 0 |
| 166.173.3.3 | 2796356355 | 0 |
| 166.173.3.4 | 2796356356 | 0 |
| 166.173.3.5 | 2796356357 | 0 |
| 166.173.3.6 | 2796356358 | 0 |
| 166.173.3.7 | 2796356359 | 0 |
| 166.173.3.8 | 2796356360 | 0 |
| 166.173.3.9 | 2796356361 | 0 |
| 166.173.3.10 | 2796356362 | 0 |
| 166.173.3.11 | 2796356363 | 0 |
| 166.173.3.12 | 2796356364 | 0 |
| 166.173.3.13 | 2796356365 | 0 |
| 166.173.3.14 | 2796356366 | 0 |
| 166.173.3.15 | 2796356367 | 0 |
| 166.173.3.16 | 2796356368 | 0 |
| 166.173.3.17 | 2796356369 | 0 |
| 166.173.3.18 | 2796356370 | 0 |
| 166.173.3.19 | 2796356371 | 0 |
| 166.173.3.20 | 2796356372 | 0 |
| 166.173.3.21 | 2796356373 | 0 |
| 166.173.3.22 | 2796356374 | 0 |
| 166.173.3.23 | 2796356375 | 0 |
| 166.173.3.24 | 2796356376 | 0 |
| 166.173.3.25 | 2796356377 | 0 |
| 166.173.3.26 | 2796356378 | 0 |
| 166.173.3.27 | 2796356379 | 0 |
| 166.173.3.28 | 2796356380 | 0 |
| 166.173.3.29 | 2796356381 | 0 |
| 166.173.3.30 | 2796356382 | 0 |
| 166.173.3.31 | 2796356383 | 0 |
| 166.173.3.32 | 2796356384 | 0 |
| 166.173.3.33 | 2796356385 | 0 |
| 166.173.3.34 | 2796356386 | 0 |
| 166.173.3.35 | 2796356387 | 0 |
| 166.173.3.36 | 2796356388 | 0 |
| 166.173.3.37 | 2796356389 | 0 |
| 166.173.3.38 | 2796356390 | 0 |
| 166.173.3.39 | 2796356391 | 0 |
| 166.173.3.40 | 2796356392 | 0 |
| 166.173.3.41 | 2796356393 | 0 |
| 166.173.3.42 | 2796356394 | 0 |
| 166.173.3.43 | 2796356395 | 0 |
| 166.173.3.44 | 2796356396 | 0 |
| 166.173.3.45 | 2796356397 | 0 |
| 166.173.3.46 | 2796356398 | 0 |
| 166.173.3.47 | 2796356399 | 0 |
| 166.173.3.48 | 2796356400 | 0 |
| 166.173.3.49 | 2796356401 | 0 |
| 166.173.3.50 | 2796356402 | 0 |
| 166.173.3.51 | 2796356403 | 0 |
| 166.173.3.52 | 2796356404 | 0 |
| 166.173.3.53 | 2796356405 | 0 |
| 166.173.3.54 | 2796356406 | 0 |
| 166.173.3.55 | 2796356407 | 0 |
| 166.173.3.56 | 2796356408 | 0 |
| 166.173.3.57 | 2796356409 | 0 |
| 166.173.3.58 | 2796356410 | 0 |
| 166.173.3.59 | 2796356411 | 0 |
| 166.173.3.60 | 2796356412 | 0 |
| 166.173.3.61 | 2796356413 | 0 |
| 166.173.3.62 | 2796356414 | 0 |
| 166.173.3.63 | 2796356415 | 0 |
| 166.173.3.64 | 2796356416 | 0 |
| 166.173.3.65 | 2796356417 | 0 |
| 166.173.3.66 | 2796356418 | 0 |
| 166.173.3.67 | 2796356419 | 0 |
| 166.173.3.68 | 2796356420 | 0 |
| 166.173.3.69 | 2796356421 | 0 |
| 166.173.3.70 | 2796356422 | 0 |
| 166.173.3.71 | 2796356423 | 0 |
| 166.173.3.72 | 2796356424 | 0 |
| 166.173.3.73 | 2796356425 | 0 |
| 166.173.3.74 | 2796356426 | 0 |
| 166.173.3.75 | 2796356427 | 0 |
| 166.173.3.76 | 2796356428 | 0 |
| 166.173.3.77 | 2796356429 | 0 |
| 166.173.3.78 | 2796356430 | 0 |
| 166.173.3.79 | 2796356431 | 0 |
| 166.173.3.80 | 2796356432 | 0 |
| 166.173.3.81 | 2796356433 | 0 |
| 166.173.3.82 | 2796356434 | 0 |
| 166.173.3.83 | 2796356435 | 0 |
| 166.173.3.84 | 2796356436 | 0 |
| 166.173.3.85 | 2796356437 | 0 |