La dirección IP 209.21.52 es proporcionada por NTT America, Inc., que es propiedad de la CIDR (Classless Inter-Domain Routing) 209.21.0.0/18, IP entre 209.21.0.0 a 209.21.63.255 ). El número de sistema autónomo (ASN) es 2914.
| ASN | 2914 |
| IP que comienzan con | 209.21.0.0 |
| IP que termina con | 209.21.63.255 |
| ASN Nombre | NTT America, Inc. |
| CDIR | 209.21.0.0/18 |
| IP numérica | |
| Registe | arin |
| Última actualización | 04/07/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Greenwood Village | 39,6131 | -104,8839 | 2017-07-04 |
| MaxMind | US | Estados Unidos | - | Englewood | 39,6237 | -104,8738 | 2017-07-04 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 209.21.52.0 | 3507827712 | 0 |
| 209.21.52.1 | 3507827713 | 0 |
| 209.21.52.2 | 3507827714 | 0 |
| 209.21.52.3 | 3507827715 | 0 |
| 209.21.52.4 | 3507827716 | 0 |
| 209.21.52.5 | 3507827717 | 0 |
| 209.21.52.6 | 3507827718 | 0 |
| 209.21.52.7 | 3507827719 | 0 |
| 209.21.52.8 | 3507827720 | 0 |
| 209.21.52.9 | 3507827721 | 0 |
| 209.21.52.10 | 3507827722 | 0 |
| 209.21.52.11 | 3507827723 | 0 |
| 209.21.52.12 | 3507827724 | 0 |
| 209.21.52.13 | 3507827725 | 0 |
| 209.21.52.14 | 3507827726 | 0 |
| 209.21.52.15 | 3507827727 | 0 |
| 209.21.52.16 | 3507827728 | 0 |
| 209.21.52.17 | 3507827729 | 0 |
| 209.21.52.18 | 3507827730 | 0 |
| 209.21.52.19 | 3507827731 | 0 |
| 209.21.52.20 | 3507827732 | 0 |
| 209.21.52.21 | 3507827733 | 0 |
| 209.21.52.22 | 3507827734 | 0 |
| 209.21.52.23 | 3507827735 | 0 |
| 209.21.52.24 | 3507827736 | 0 |
| 209.21.52.25 | 3507827737 | 0 |
| 209.21.52.26 | 3507827738 | 0 |
| 209.21.52.27 | 3507827739 | 0 |
| 209.21.52.28 | 3507827740 | 0 |
| 209.21.52.29 | 3507827741 | 0 |
| 209.21.52.30 | 3507827742 | 0 |
| 209.21.52.31 | 3507827743 | 0 |
| 209.21.52.32 | 3507827744 | 0 |
| 209.21.52.33 | 3507827745 | 0 |
| 209.21.52.34 | 3507827746 | 0 |
| 209.21.52.35 | 3507827747 | 0 |
| 209.21.52.36 | 3507827748 | 0 |
| 209.21.52.37 | 3507827749 | 0 |
| 209.21.52.38 | 3507827750 | 0 |
| 209.21.52.39 | 3507827751 | 0 |
| 209.21.52.40 | 3507827752 | 0 |
| 209.21.52.41 | 3507827753 | 0 |
| 209.21.52.42 | 3507827754 | 0 |
| 209.21.52.43 | 3507827755 | 0 |
| 209.21.52.44 | 3507827756 | 0 |
| 209.21.52.45 | 3507827757 | 0 |
| 209.21.52.46 | 3507827758 | 0 |
| 209.21.52.47 | 3507827759 | 0 |
| 209.21.52.48 | 3507827760 | 0 |
| 209.21.52.49 | 3507827761 | 0 |
| 209.21.52.50 | 3507827762 | 0 |
| 209.21.52.51 | 3507827763 | 0 |
| 209.21.52.52 | 3507827764 | 0 |
| 209.21.52.53 | 3507827765 | 0 |
| 209.21.52.54 | 3507827766 | 0 |
| 209.21.52.55 | 3507827767 | 0 |
| 209.21.52.56 | 3507827768 | 0 |
| 209.21.52.57 | 3507827769 | 0 |
| 209.21.52.58 | 3507827770 | 0 |
| 209.21.52.59 | 3507827771 | 0 |
| 209.21.52.60 | 3507827772 | 0 |
| 209.21.52.61 | 3507827773 | 0 |
| 209.21.52.62 | 3507827774 | 0 |
| 209.21.52.63 | 3507827775 | 0 |
| 209.21.52.64 | 3507827776 | 0 |
| 209.21.52.65 | 3507827777 | 0 |
| 209.21.52.66 | 3507827778 | 0 |
| 209.21.52.67 | 3507827779 | 0 |
| 209.21.52.68 | 3507827780 | 0 |
| 209.21.52.69 | 3507827781 | 0 |
| 209.21.52.70 | 3507827782 | 0 |
| 209.21.52.71 | 3507827783 | 0 |
| 209.21.52.72 | 3507827784 | 0 |
| 209.21.52.73 | 3507827785 | 0 |
| 209.21.52.74 | 3507827786 | 0 |
| 209.21.52.75 | 3507827787 | 0 |
| 209.21.52.76 | 3507827788 | 0 |
| 209.21.52.77 | 3507827789 | 0 |
| 209.21.52.78 | 3507827790 | 0 |
| 209.21.52.79 | 3507827791 | 0 |
| 209.21.52.80 | 3507827792 | 0 |
| 209.21.52.81 | 3507827793 | 0 |
| 209.21.52.82 | 3507827794 | 0 |
| 209.21.52.83 | 3507827795 | 0 |
| 209.21.52.84 | 3507827796 | 0 |
| 209.21.52.85 | 3507827797 | 0 |