The IP address 66.121.53 is provided by AT&T Internet Services, it's belong to the CDIR (Classless Inter-Domain Routing) 66.120.0.0/13 (range 66.120.0.0 to 66.127.255.255). The autonomous system number (ASN) is 7132.
| ASN | 7132 |
| IP starting by | 66.120.0.0 |
| IP ending by | 66.127.255.255 |
| ASN Name | AT&T Internet Services |
| CDIR | 66.120.0.0/13 |
| Numerical IP | |
| Registry | arin |
| Last update | 03/08/2017 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | US | United States | - | Saint Louis | 38.6273 | -90.1979 | 2017-08-03 |
| MaxMind | US | United States | - | Stanton | 33.8025 | -117.9931 | 2017-08-03 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 66.121.53.0 | 1115239680 | 0 |
| 66.121.53.1 | 1115239681 | 0 |
| 66.121.53.2 | 1115239682 | 0 |
| 66.121.53.3 | 1115239683 | 0 |
| 66.121.53.4 | 1115239684 | 0 |
| 66.121.53.5 | 1115239685 | 0 |
| 66.121.53.6 | 1115239686 | 0 |
| 66.121.53.7 | 1115239687 | 0 |
| 66.121.53.8 | 1115239688 | 0 |
| 66.121.53.9 | 1115239689 | 0 |
| 66.121.53.10 | 1115239690 | 0 |
| 66.121.53.11 | 1115239691 | 0 |
| 66.121.53.12 | 1115239692 | 0 |
| 66.121.53.13 | 1115239693 | 0 |
| 66.121.53.14 | 1115239694 | 0 |
| 66.121.53.15 | 1115239695 | 0 |
| 66.121.53.16 | 1115239696 | 0 |
| 66.121.53.17 | 1115239697 | 0 |
| 66.121.53.18 | 1115239698 | 0 |
| 66.121.53.19 | 1115239699 | 0 |
| 66.121.53.20 | 1115239700 | 0 |
| 66.121.53.21 | 1115239701 | 0 |
| 66.121.53.22 | 1115239702 | 0 |
| 66.121.53.23 | 1115239703 | 0 |
| 66.121.53.24 | 1115239704 | 0 |
| 66.121.53.25 | 1115239705 | 0 |
| 66.121.53.26 | 1115239706 | 0 |
| 66.121.53.27 | 1115239707 | 0 |
| 66.121.53.28 | 1115239708 | 0 |
| 66.121.53.29 | 1115239709 | 0 |
| 66.121.53.30 | 1115239710 | 0 |
| 66.121.53.31 | 1115239711 | 0 |
| 66.121.53.32 | 1115239712 | 0 |
| 66.121.53.33 | 1115239713 | 0 |
| 66.121.53.34 | 1115239714 | 0 |
| 66.121.53.35 | 1115239715 | 0 |
| 66.121.53.36 | 1115239716 | 0 |
| 66.121.53.37 | 1115239717 | 0 |
| 66.121.53.38 | 1115239718 | 0 |
| 66.121.53.39 | 1115239719 | 0 |
| 66.121.53.40 | 1115239720 | 0 |
| 66.121.53.41 | 1115239721 | 0 |
| 66.121.53.42 | 1115239722 | 0 |
| 66.121.53.43 | 1115239723 | 0 |
| 66.121.53.44 | 1115239724 | 0 |
| 66.121.53.45 | 1115239725 | 0 |
| 66.121.53.46 | 1115239726 | 0 |
| 66.121.53.47 | 1115239727 | 0 |
| 66.121.53.48 | 1115239728 | 0 |
| 66.121.53.49 | 1115239729 | 0 |
| 66.121.53.50 | 1115239730 | 0 |
| 66.121.53.51 | 1115239731 | 0 |
| 66.121.53.52 | 1115239732 | 0 |
| 66.121.53.53 | 1115239733 | 0 |
| 66.121.53.54 | 1115239734 | 0 |
| 66.121.53.55 | 1115239735 | 0 |
| 66.121.53.56 | 1115239736 | 0 |
| 66.121.53.57 | 1115239737 | 0 |
| 66.121.53.58 | 1115239738 | 0 |
| 66.121.53.59 | 1115239739 | 0 |
| 66.121.53.60 | 1115239740 | 0 |
| 66.121.53.61 | 1115239741 | 0 |
| 66.121.53.62 | 1115239742 | 0 |
| 66.121.53.63 | 1115239743 | 0 |
| 66.121.53.64 | 1115239744 | 0 |
| 66.121.53.65 | 1115239745 | 0 |
| 66.121.53.66 | 1115239746 | 0 |
| 66.121.53.67 | 1115239747 | 0 |
| 66.121.53.68 | 1115239748 | 0 |
| 66.121.53.69 | 1115239749 | 0 |
| 66.121.53.70 | 1115239750 | 0 |
| 66.121.53.71 | 1115239751 | 0 |
| 66.121.53.72 | 1115239752 | 0 |
| 66.121.53.73 | 1115239753 | 0 |
| 66.121.53.74 | 1115239754 | 0 |
| 66.121.53.75 | 1115239755 | 0 |
| 66.121.53.76 | 1115239756 | 0 |
| 66.121.53.77 | 1115239757 | 0 |
| 66.121.53.78 | 1115239758 | 0 |
| 66.121.53.79 | 1115239759 | 0 |
| 66.121.53.80 | 1115239760 | 0 |
| 66.121.53.81 | 1115239761 | 0 |
| 66.121.53.82 | 1115239762 | 0 |
| 66.121.53.83 | 1115239763 | 0 |
| 66.121.53.84 | 1115239764 | 0 |
| 66.121.53.85 | 1115239765 | 0 |