La dirección IP 166.20.11 es proporcionada por AT&T Data Communications Services, que es propiedad de la CIDR (Classless Inter-Domain Routing) 166.20.0.0/16, IP entre 166.20.0.0 a 166.20.255.255 ). El número de sistema autónomo (ASN) es 2386.
| ASN | 2386 |
| IP que comienzan con | 166.20.0.0 |
| IP que termina con | 166.20.255.255 |
| ASN Nombre | AT&T Data Communications Services |
| CDIR | 166.20.0.0/16 |
| IP numérica | |
| Registe | arin |
| Última actualización | 18/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | New York City | 40,7453 | -73,9791 | 2017-09-18 |
| MaxMind | US | Estados Unidos | - | New York | 40,7449 | -73,9782 | 2017-09-18 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.20.11.0 | 2786331392 | 0 |
| 166.20.11.1 | 2786331393 | 0 |
| 166.20.11.2 | 2786331394 | 0 |
| 166.20.11.3 | 2786331395 | 0 |
| 166.20.11.4 | 2786331396 | 0 |
| 166.20.11.5 | 2786331397 | 0 |
| 166.20.11.6 | 2786331398 | 0 |
| 166.20.11.7 | 2786331399 | 0 |
| 166.20.11.8 | 2786331400 | 0 |
| 166.20.11.9 | 2786331401 | 0 |
| 166.20.11.10 | 2786331402 | 0 |
| 166.20.11.11 | 2786331403 | 0 |
| 166.20.11.12 | 2786331404 | 0 |
| 166.20.11.13 | 2786331405 | 0 |
| 166.20.11.14 | 2786331406 | 0 |
| 166.20.11.15 | 2786331407 | 0 |
| 166.20.11.16 | 2786331408 | 0 |
| 166.20.11.17 | 2786331409 | 0 |
| 166.20.11.18 | 2786331410 | 0 |
| 166.20.11.19 | 2786331411 | 0 |
| 166.20.11.20 | 2786331412 | 0 |
| 166.20.11.21 | 2786331413 | 0 |
| 166.20.11.22 | 2786331414 | 0 |
| 166.20.11.23 | 2786331415 | 0 |
| 166.20.11.24 | 2786331416 | 0 |
| 166.20.11.25 | 2786331417 | 0 |
| 166.20.11.26 | 2786331418 | 0 |
| 166.20.11.27 | 2786331419 | 0 |
| 166.20.11.28 | 2786331420 | 0 |
| 166.20.11.29 | 2786331421 | 0 |
| 166.20.11.30 | 2786331422 | 0 |
| 166.20.11.31 | 2786331423 | 0 |
| 166.20.11.32 | 2786331424 | 0 |
| 166.20.11.33 | 2786331425 | 0 |
| 166.20.11.34 | 2786331426 | 0 |
| 166.20.11.35 | 2786331427 | 0 |
| 166.20.11.36 | 2786331428 | 0 |
| 166.20.11.37 | 2786331429 | 0 |
| 166.20.11.38 | 2786331430 | 0 |
| 166.20.11.39 | 2786331431 | 0 |
| 166.20.11.40 | 2786331432 | 0 |
| 166.20.11.41 | 2786331433 | 0 |
| 166.20.11.42 | 2786331434 | 0 |
| 166.20.11.43 | 2786331435 | 0 |
| 166.20.11.44 | 2786331436 | 0 |
| 166.20.11.45 | 2786331437 | 0 |
| 166.20.11.46 | 2786331438 | 0 |
| 166.20.11.47 | 2786331439 | 0 |
| 166.20.11.48 | 2786331440 | 0 |
| 166.20.11.49 | 2786331441 | 0 |
| 166.20.11.50 | 2786331442 | 0 |
| 166.20.11.51 | 2786331443 | 0 |
| 166.20.11.52 | 2786331444 | 0 |
| 166.20.11.53 | 2786331445 | 0 |
| 166.20.11.54 | 2786331446 | 0 |
| 166.20.11.55 | 2786331447 | 0 |
| 166.20.11.56 | 2786331448 | 0 |
| 166.20.11.57 | 2786331449 | 0 |
| 166.20.11.58 | 2786331450 | 0 |
| 166.20.11.59 | 2786331451 | 0 |
| 166.20.11.60 | 2786331452 | 0 |
| 166.20.11.61 | 2786331453 | 0 |
| 166.20.11.62 | 2786331454 | 0 |
| 166.20.11.63 | 2786331455 | 0 |
| 166.20.11.64 | 2786331456 | 0 |
| 166.20.11.65 | 2786331457 | 0 |
| 166.20.11.66 | 2786331458 | 0 |
| 166.20.11.67 | 2786331459 | 0 |
| 166.20.11.68 | 2786331460 | 0 |
| 166.20.11.69 | 2786331461 | 0 |
| 166.20.11.70 | 2786331462 | 0 |
| 166.20.11.71 | 2786331463 | 0 |
| 166.20.11.72 | 2786331464 | 0 |
| 166.20.11.73 | 2786331465 | 0 |
| 166.20.11.74 | 2786331466 | 0 |
| 166.20.11.75 | 2786331467 | 0 |
| 166.20.11.76 | 2786331468 | 0 |
| 166.20.11.77 | 2786331469 | 0 |
| 166.20.11.78 | 2786331470 | 0 |
| 166.20.11.79 | 2786331471 | 0 |
| 166.20.11.80 | 2786331472 | 0 |
| 166.20.11.81 | 2786331473 | 0 |
| 166.20.11.82 | 2786331474 | 0 |
| 166.20.11.83 | 2786331475 | 0 |
| 166.20.11.84 | 2786331476 | 0 |
| 166.20.11.85 | 2786331477 | 0 |