La dirección IP 66.21.254 es proporcionada por Bellsouth.net Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 66.20.0.0/15, IP entre 66.20.0.0 a 66.21.255.255 ). El número de sistema autónomo (ASN) es 6389.
| ASN | 6389 |
| IP que comienzan con | 66.20.0.0 |
| IP que termina con | 66.21.255.255 |
| ASN Nombre | Bellsouth.net Inc. |
| CDIR | 66.20.0.0/15 |
| IP numérica | |
| Registe | arin |
| Última actualización | 27/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Chicago | 41,85 | -87,6501 | 2017-07-27 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-07-27 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.21.254.0 | 1108737536 | 0 |
| 66.21.254.1 | 1108737537 | 0 |
| 66.21.254.2 | 1108737538 | 0 |
| 66.21.254.3 | 1108737539 | 0 |
| 66.21.254.4 | 1108737540 | 0 |
| 66.21.254.5 | 1108737541 | 0 |
| 66.21.254.6 | 1108737542 | 0 |
| 66.21.254.7 | 1108737543 | 0 |
| 66.21.254.8 | 1108737544 | 0 |
| 66.21.254.9 | 1108737545 | 0 |
| 66.21.254.10 | 1108737546 | 0 |
| 66.21.254.11 | 1108737547 | 0 |
| 66.21.254.12 | 1108737548 | 0 |
| 66.21.254.13 | 1108737549 | 0 |
| 66.21.254.14 | 1108737550 | 0 |
| 66.21.254.15 | 1108737551 | 0 |
| 66.21.254.16 | 1108737552 | 0 |
| 66.21.254.17 | 1108737553 | 0 |
| 66.21.254.18 | 1108737554 | 0 |
| 66.21.254.19 | 1108737555 | 0 |
| 66.21.254.20 | 1108737556 | 0 |
| 66.21.254.21 | 1108737557 | 0 |
| 66.21.254.22 | 1108737558 | 0 |
| 66.21.254.23 | 1108737559 | 0 |
| 66.21.254.24 | 1108737560 | 0 |
| 66.21.254.25 | 1108737561 | 0 |
| 66.21.254.26 | 1108737562 | 0 |
| 66.21.254.27 | 1108737563 | 0 |
| 66.21.254.28 | 1108737564 | 0 |
| 66.21.254.29 | 1108737565 | 0 |
| 66.21.254.30 | 1108737566 | 0 |
| 66.21.254.31 | 1108737567 | 0 |
| 66.21.254.32 | 1108737568 | 0 |
| 66.21.254.33 | 1108737569 | 0 |
| 66.21.254.34 | 1108737570 | 0 |
| 66.21.254.35 | 1108737571 | 0 |
| 66.21.254.36 | 1108737572 | 0 |
| 66.21.254.37 | 1108737573 | 0 |
| 66.21.254.38 | 1108737574 | 0 |
| 66.21.254.39 | 1108737575 | 0 |
| 66.21.254.40 | 1108737576 | 0 |
| 66.21.254.41 | 1108737577 | 0 |
| 66.21.254.42 | 1108737578 | 0 |
| 66.21.254.43 | 1108737579 | 0 |
| 66.21.254.44 | 1108737580 | 0 |
| 66.21.254.45 | 1108737581 | 0 |
| 66.21.254.46 | 1108737582 | 0 |
| 66.21.254.47 | 1108737583 | 0 |
| 66.21.254.48 | 1108737584 | 0 |
| 66.21.254.49 | 1108737585 | 0 |
| 66.21.254.50 | 1108737586 | 0 |
| 66.21.254.51 | 1108737587 | 0 |
| 66.21.254.52 | 1108737588 | 0 |
| 66.21.254.53 | 1108737589 | 0 |
| 66.21.254.54 | 1108737590 | 0 |
| 66.21.254.55 | 1108737591 | 0 |
| 66.21.254.56 | 1108737592 | 0 |
| 66.21.254.57 | 1108737593 | 0 |
| 66.21.254.58 | 1108737594 | 0 |
| 66.21.254.59 | 1108737595 | 0 |
| 66.21.254.60 | 1108737596 | 0 |
| 66.21.254.61 | 1108737597 | 0 |
| 66.21.254.62 | 1108737598 | 0 |
| 66.21.254.63 | 1108737599 | 0 |
| 66.21.254.64 | 1108737600 | 0 |
| 66.21.254.65 | 1108737601 | 0 |
| 66.21.254.66 | 1108737602 | 0 |
| 66.21.254.67 | 1108737603 | 0 |
| 66.21.254.68 | 1108737604 | 0 |
| 66.21.254.69 | 1108737605 | 0 |
| 66.21.254.70 | 1108737606 | 0 |
| 66.21.254.71 | 1108737607 | 0 |
| 66.21.254.72 | 1108737608 | 0 |
| 66.21.254.73 | 1108737609 | 0 |
| 66.21.254.74 | 1108737610 | 0 |
| 66.21.254.75 | 1108737611 | 0 |
| 66.21.254.76 | 1108737612 | 0 |
| 66.21.254.77 | 1108737613 | 0 |
| 66.21.254.78 | 1108737614 | 0 |
| 66.21.254.79 | 1108737615 | 0 |
| 66.21.254.80 | 1108737616 | 0 |
| 66.21.254.81 | 1108737617 | 0 |
| 66.21.254.82 | 1108737618 | 0 |
| 66.21.254.83 | 1108737619 | 0 |
| 66.21.254.84 | 1108737620 | 0 |
| 66.21.254.85 | 1108737621 | 0 |