La dirección IP 166.20.66 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 | 11/04/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | New York City | 40,7453 | -73,9791 | 2018-04-11 |
| MaxMind | US | Estados Unidos | - | New York | 40,7449 | -73,9782 | 2018-04-11 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.20.66.0 | 2786345472 | 0 |
| 166.20.66.1 | 2786345473 | 0 |
| 166.20.66.2 | 2786345474 | 0 |
| 166.20.66.3 | 2786345475 | 0 |
| 166.20.66.4 | 2786345476 | 0 |
| 166.20.66.5 | 2786345477 | 0 |
| 166.20.66.6 | 2786345478 | 0 |
| 166.20.66.7 | 2786345479 | 0 |
| 166.20.66.8 | 2786345480 | 0 |
| 166.20.66.9 | 2786345481 | 0 |
| 166.20.66.10 | 2786345482 | 0 |
| 166.20.66.11 | 2786345483 | 0 |
| 166.20.66.12 | 2786345484 | 0 |
| 166.20.66.13 | 2786345485 | 0 |
| 166.20.66.14 | 2786345486 | 0 |
| 166.20.66.15 | 2786345487 | 0 |
| 166.20.66.16 | 2786345488 | 0 |
| 166.20.66.17 | 2786345489 | 0 |
| 166.20.66.18 | 2786345490 | 0 |
| 166.20.66.19 | 2786345491 | 0 |
| 166.20.66.20 | 2786345492 | 0 |
| 166.20.66.21 | 2786345493 | 0 |
| 166.20.66.22 | 2786345494 | 0 |
| 166.20.66.23 | 2786345495 | 0 |
| 166.20.66.24 | 2786345496 | 0 |
| 166.20.66.25 | 2786345497 | 0 |
| 166.20.66.26 | 2786345498 | 0 |
| 166.20.66.27 | 2786345499 | 0 |
| 166.20.66.28 | 2786345500 | 0 |
| 166.20.66.29 | 2786345501 | 0 |
| 166.20.66.30 | 2786345502 | 0 |
| 166.20.66.31 | 2786345503 | 0 |
| 166.20.66.32 | 2786345504 | 0 |
| 166.20.66.33 | 2786345505 | 0 |
| 166.20.66.34 | 2786345506 | 0 |
| 166.20.66.35 | 2786345507 | 0 |
| 166.20.66.36 | 2786345508 | 0 |
| 166.20.66.37 | 2786345509 | 0 |
| 166.20.66.38 | 2786345510 | 0 |
| 166.20.66.39 | 2786345511 | 0 |
| 166.20.66.40 | 2786345512 | 0 |
| 166.20.66.41 | 2786345513 | 0 |
| 166.20.66.42 | 2786345514 | 0 |
| 166.20.66.43 | 2786345515 | 0 |
| 166.20.66.44 | 2786345516 | 0 |
| 166.20.66.45 | 2786345517 | 0 |
| 166.20.66.46 | 2786345518 | 0 |
| 166.20.66.47 | 2786345519 | 0 |
| 166.20.66.48 | 2786345520 | 0 |
| 166.20.66.49 | 2786345521 | 0 |
| 166.20.66.50 | 2786345522 | 0 |
| 166.20.66.51 | 2786345523 | 0 |
| 166.20.66.52 | 2786345524 | 0 |
| 166.20.66.53 | 2786345525 | 0 |
| 166.20.66.54 | 2786345526 | 0 |
| 166.20.66.55 | 2786345527 | 0 |
| 166.20.66.56 | 2786345528 | 0 |
| 166.20.66.57 | 2786345529 | 0 |
| 166.20.66.58 | 2786345530 | 0 |
| 166.20.66.59 | 2786345531 | 0 |
| 166.20.66.60 | 2786345532 | 0 |
| 166.20.66.61 | 2786345533 | 0 |
| 166.20.66.62 | 2786345534 | 0 |
| 166.20.66.63 | 2786345535 | 0 |
| 166.20.66.64 | 2786345536 | 0 |
| 166.20.66.65 | 2786345537 | 0 |
| 166.20.66.66 | 2786345538 | 0 |
| 166.20.66.67 | 2786345539 | 0 |
| 166.20.66.68 | 2786345540 | 0 |
| 166.20.66.69 | 2786345541 | 0 |
| 166.20.66.70 | 2786345542 | 0 |
| 166.20.66.71 | 2786345543 | 0 |
| 166.20.66.72 | 2786345544 | 0 |
| 166.20.66.73 | 2786345545 | 0 |
| 166.20.66.74 | 2786345546 | 0 |
| 166.20.66.75 | 2786345547 | 0 |
| 166.20.66.76 | 2786345548 | 0 |
| 166.20.66.77 | 2786345549 | 0 |
| 166.20.66.78 | 2786345550 | 0 |
| 166.20.66.79 | 2786345551 | 0 |
| 166.20.66.80 | 2786345552 | 0 |
| 166.20.66.81 | 2786345553 | 0 |
| 166.20.66.82 | 2786345554 | 0 |
| 166.20.66.83 | 2786345555 | 0 |
| 166.20.66.84 | 2786345556 | 0 |
| 166.20.66.85 | 2786345557 | 0 |