The IP address 66.112.21 is provided by Qwest Communications Company, LLC, it's belong to the CDIR (Classless Inter-Domain Routing) 66.112.0.0/17 (range 66.112.0.0 to 66.112.127.255). The autonomous system number (ASN) is 209.
| ASN | 209 |
| IP starting by | 66.112.0.0 |
| IP ending by | 66.112.127.255 |
| ASN Name | Qwest Communications Company, LLC |
| CDIR | 66.112.0.0/17 |
| Numerical IP | |
| Registry | |
| Last update | 26/07/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | San Marcos | 29.8833 | -97.9414 | 2017-07-26 |
| MaxMind | US | United States | - | San Marcos | 29.8729 | -98.014 | 2017-07-26 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.112.21.0 | 1114641664 | 0 |
| 66.112.21.1 | 1114641665 | 0 |
| 66.112.21.2 | 1114641666 | 0 |
| 66.112.21.3 | 1114641667 | 0 |
| 66.112.21.4 | 1114641668 | 0 |
| 66.112.21.5 | 1114641669 | 0 |
| 66.112.21.6 | 1114641670 | 0 |
| 66.112.21.7 | 1114641671 | 0 |
| 66.112.21.8 | 1114641672 | 0 |
| 66.112.21.9 | 1114641673 | 0 |
| 66.112.21.10 | 1114641674 | 0 |
| 66.112.21.11 | 1114641675 | 0 |
| 66.112.21.12 | 1114641676 | 0 |
| 66.112.21.13 | 1114641677 | 0 |
| 66.112.21.14 | 1114641678 | 0 |
| 66.112.21.15 | 1114641679 | 0 |
| 66.112.21.16 | 1114641680 | 0 |
| 66.112.21.17 | 1114641681 | 0 |
| 66.112.21.18 | 1114641682 | 0 |
| 66.112.21.19 | 1114641683 | 0 |
| 66.112.21.20 | 1114641684 | 0 |
| 66.112.21.21 | 1114641685 | 0 |
| 66.112.21.22 | 1114641686 | 0 |
| 66.112.21.23 | 1114641687 | 0 |
| 66.112.21.24 | 1114641688 | 0 |
| 66.112.21.25 | 1114641689 | 0 |
| 66.112.21.26 | 1114641690 | 0 |
| 66.112.21.27 | 1114641691 | 0 |
| 66.112.21.28 | 1114641692 | 0 |
| 66.112.21.29 | 1114641693 | 0 |
| 66.112.21.30 | 1114641694 | 0 |
| 66.112.21.31 | 1114641695 | 0 |
| 66.112.21.32 | 1114641696 | 0 |
| 66.112.21.33 | 1114641697 | 0 |
| 66.112.21.34 | 1114641698 | 0 |
| 66.112.21.35 | 1114641699 | 0 |
| 66.112.21.36 | 1114641700 | 0 |
| 66.112.21.37 | 1114641701 | 0 |
| 66.112.21.38 | 1114641702 | 0 |
| 66.112.21.39 | 1114641703 | 0 |
| 66.112.21.40 | 1114641704 | 0 |
| 66.112.21.41 | 1114641705 | 0 |
| 66.112.21.42 | 1114641706 | 0 |
| 66.112.21.43 | 1114641707 | 0 |
| 66.112.21.44 | 1114641708 | 0 |
| 66.112.21.45 | 1114641709 | 0 |
| 66.112.21.46 | 1114641710 | 0 |
| 66.112.21.47 | 1114641711 | 0 |
| 66.112.21.48 | 1114641712 | 0 |
| 66.112.21.49 | 1114641713 | 0 |
| 66.112.21.50 | 1114641714 | 0 |
| 66.112.21.51 | 1114641715 | 0 |
| 66.112.21.52 | 1114641716 | 0 |
| 66.112.21.53 | 1114641717 | 0 |
| 66.112.21.54 | 1114641718 | 0 |
| 66.112.21.55 | 1114641719 | 0 |
| 66.112.21.56 | 1114641720 | 0 |
| 66.112.21.57 | 1114641721 | 0 |
| 66.112.21.58 | 1114641722 | 0 |
| 66.112.21.59 | 1114641723 | 0 |
| 66.112.21.60 | 1114641724 | 0 |
| 66.112.21.61 | 1114641725 | 0 |
| 66.112.21.62 | 1114641726 | 0 |
| 66.112.21.63 | 1114641727 | 0 |
| 66.112.21.64 | 1114641728 | 0 |
| 66.112.21.65 | 1114641729 | 0 |
| 66.112.21.66 | 1114641730 | 0 |
| 66.112.21.67 | 1114641731 | 0 |
| 66.112.21.68 | 1114641732 | 0 |
| 66.112.21.69 | 1114641733 | 0 |
| 66.112.21.70 | 1114641734 | 0 |
| 66.112.21.71 | 1114641735 | 0 |
| 66.112.21.72 | 1114641736 | 0 |
| 66.112.21.73 | 1114641737 | 0 |
| 66.112.21.74 | 1114641738 | 0 |
| 66.112.21.75 | 1114641739 | 0 |
| 66.112.21.76 | 1114641740 | 0 |
| 66.112.21.77 | 1114641741 | 0 |
| 66.112.21.78 | 1114641742 | 0 |
| 66.112.21.79 | 1114641743 | 0 |
| 66.112.21.80 | 1114641744 | 0 |
| 66.112.21.81 | 1114641745 | 0 |
| 66.112.21.82 | 1114641746 | 0 |
| 66.112.21.83 | 1114641747 | 0 |
| 66.112.21.84 | 1114641748 | 0 |
| 66.112.21.85 | 1114641749 | 0 |