La dirección IP 166.72.63 es proporcionada por AT&T Services, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 166.72.0.0/16, IP entre 166.72.0.0 a 166.72.255.255 ). El número de sistema autónomo (ASN) es 7018.
| ASN | 7018 |
| IP que comienzan con | 166.72.0.0 |
| IP que termina con | 166.72.255.255 |
| ASN Nombre | AT&T Services, Inc. |
| CDIR | 166.72.0.0/16 |
| IP numérica | |
| Registe | arin |
| Última actualización | 04/02/2018 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Lake Mary | 28,7599 | -81,3458 | 2018-02-04 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2018-02-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 166.72.63.0 | 2789752576 | 0 |
| 166.72.63.1 | 2789752577 | 0 |
| 166.72.63.2 | 2789752578 | 0 |
| 166.72.63.3 | 2789752579 | 0 |
| 166.72.63.4 | 2789752580 | 0 |
| 166.72.63.5 | 2789752581 | 0 |
| 166.72.63.6 | 2789752582 | 0 |
| 166.72.63.7 | 2789752583 | 0 |
| 166.72.63.8 | 2789752584 | 0 |
| 166.72.63.9 | 2789752585 | 0 |
| 166.72.63.10 | 2789752586 | 0 |
| 166.72.63.11 | 2789752587 | 0 |
| 166.72.63.12 | 2789752588 | 0 |
| 166.72.63.13 | 2789752589 | 0 |
| 166.72.63.14 | 2789752590 | 0 |
| 166.72.63.15 | 2789752591 | 0 |
| 166.72.63.16 | 2789752592 | 0 |
| 166.72.63.17 | 2789752593 | 0 |
| 166.72.63.18 | 2789752594 | 0 |
| 166.72.63.19 | 2789752595 | 0 |
| 166.72.63.20 | 2789752596 | 0 |
| 166.72.63.21 | 2789752597 | 0 |
| 166.72.63.22 | 2789752598 | 0 |
| 166.72.63.23 | 2789752599 | 0 |
| 166.72.63.24 | 2789752600 | 0 |
| 166.72.63.25 | 2789752601 | 0 |
| 166.72.63.26 | 2789752602 | 0 |
| 166.72.63.27 | 2789752603 | 0 |
| 166.72.63.28 | 2789752604 | 0 |
| 166.72.63.29 | 2789752605 | 0 |
| 166.72.63.30 | 2789752606 | 0 |
| 166.72.63.31 | 2789752607 | 0 |
| 166.72.63.32 | 2789752608 | 0 |
| 166.72.63.33 | 2789752609 | 0 |
| 166.72.63.34 | 2789752610 | 0 |
| 166.72.63.35 | 2789752611 | 0 |
| 166.72.63.36 | 2789752612 | 0 |
| 166.72.63.37 | 2789752613 | 0 |
| 166.72.63.38 | 2789752614 | 0 |
| 166.72.63.39 | 2789752615 | 0 |
| 166.72.63.40 | 2789752616 | 0 |
| 166.72.63.41 | 2789752617 | 0 |
| 166.72.63.42 | 2789752618 | 0 |
| 166.72.63.43 | 2789752619 | 0 |
| 166.72.63.44 | 2789752620 | 0 |
| 166.72.63.45 | 2789752621 | 0 |
| 166.72.63.46 | 2789752622 | 0 |
| 166.72.63.47 | 2789752623 | 0 |
| 166.72.63.48 | 2789752624 | 0 |
| 166.72.63.49 | 2789752625 | 0 |
| 166.72.63.50 | 2789752626 | 0 |
| 166.72.63.51 | 2789752627 | 0 |
| 166.72.63.52 | 2789752628 | 0 |
| 166.72.63.53 | 2789752629 | 0 |
| 166.72.63.54 | 2789752630 | 0 |
| 166.72.63.55 | 2789752631 | 0 |
| 166.72.63.56 | 2789752632 | 0 |
| 166.72.63.57 | 2789752633 | 0 |
| 166.72.63.58 | 2789752634 | 0 |
| 166.72.63.59 | 2789752635 | 0 |
| 166.72.63.60 | 2789752636 | 0 |
| 166.72.63.61 | 2789752637 | 0 |
| 166.72.63.62 | 2789752638 | 0 |
| 166.72.63.63 | 2789752639 | 0 |
| 166.72.63.64 | 2789752640 | 0 |
| 166.72.63.65 | 2789752641 | 0 |
| 166.72.63.66 | 2789752642 | 0 |
| 166.72.63.67 | 2789752643 | 0 |
| 166.72.63.68 | 2789752644 | 0 |
| 166.72.63.69 | 2789752645 | 0 |
| 166.72.63.70 | 2789752646 | 0 |
| 166.72.63.71 | 2789752647 | 0 |
| 166.72.63.72 | 2789752648 | 0 |
| 166.72.63.73 | 2789752649 | 0 |
| 166.72.63.74 | 2789752650 | 0 |
| 166.72.63.75 | 2789752651 | 0 |
| 166.72.63.76 | 2789752652 | 0 |
| 166.72.63.77 | 2789752653 | 0 |
| 166.72.63.78 | 2789752654 | 0 |
| 166.72.63.79 | 2789752655 | 0 |
| 166.72.63.80 | 2789752656 | 0 |
| 166.72.63.81 | 2789752657 | 0 |
| 166.72.63.82 | 2789752658 | 0 |
| 166.72.63.83 | 2789752659 | 0 |
| 166.72.63.84 | 2789752660 | 0 |
| 166.72.63.85 | 2789752661 | 0 |