La dirección IP 208.21.10 es proporcionada por Sprint, que es propiedad de la CIDR (Classless Inter-Domain Routing) 208.0.0.0/11, IP entre 208.0.0.0 a 208.31.255.255 ). El número de sistema autónomo (ASN) es 1239.
| ASN | 1239 |
| IP que comienzan con | 208.0.0.0 |
| IP que termina con | 208.31.255.255 |
| ASN Nombre | Sprint |
| CDIR | 208.0.0.0/11 |
| IP numérica | |
| Registe | arin |
| Última actualización | 22/11/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | US | Estados Unidos | - | Reston | 38,926 | -77,3973 | 2017-11-21 |
| MaxMind | US | Estados Unidos | - | - | 37,751 | -97,822 | 2017-11-21 |
| Whois | US | - | - | - | -96 | 37 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 208.21.10.0 | 3491039744 | 0 |
| 208.21.10.1 | 3491039745 | 0 |
| 208.21.10.2 | 3491039746 | 0 |
| 208.21.10.3 | 3491039747 | 0 |
| 208.21.10.4 | 3491039748 | 0 |
| 208.21.10.5 | 3491039749 | 0 |
| 208.21.10.6 | 3491039750 | 0 |
| 208.21.10.7 | 3491039751 | 0 |
| 208.21.10.8 | 3491039752 | 0 |
| 208.21.10.9 | 3491039753 | 0 |
| 208.21.10.10 | 3491039754 | 0 |
| 208.21.10.11 | 3491039755 | 0 |
| 208.21.10.12 | 3491039756 | 0 |
| 208.21.10.13 | 3491039757 | 0 |
| 208.21.10.14 | 3491039758 | 0 |
| 208.21.10.15 | 3491039759 | 0 |
| 208.21.10.16 | 3491039760 | 0 |
| 208.21.10.17 | 3491039761 | 0 |
| 208.21.10.18 | 3491039762 | 0 |
| 208.21.10.19 | 3491039763 | 0 |
| 208.21.10.20 | 3491039764 | 0 |
| 208.21.10.21 | 3491039765 | 0 |
| 208.21.10.22 | 3491039766 | 0 |
| 208.21.10.23 | 3491039767 | 0 |
| 208.21.10.24 | 3491039768 | 0 |
| 208.21.10.25 | 3491039769 | 0 |
| 208.21.10.26 | 3491039770 | 0 |
| 208.21.10.27 | 3491039771 | 0 |
| 208.21.10.28 | 3491039772 | 0 |
| 208.21.10.29 | 3491039773 | 0 |
| 208.21.10.30 | 3491039774 | 0 |
| 208.21.10.31 | 3491039775 | 0 |
| 208.21.10.32 | 3491039776 | 0 |
| 208.21.10.33 | 3491039777 | 0 |
| 208.21.10.34 | 3491039778 | 0 |
| 208.21.10.35 | 3491039779 | 0 |
| 208.21.10.36 | 3491039780 | 0 |
| 208.21.10.37 | 3491039781 | 0 |
| 208.21.10.38 | 3491039782 | 0 |
| 208.21.10.39 | 3491039783 | 0 |
| 208.21.10.40 | 3491039784 | 0 |
| 208.21.10.41 | 3491039785 | 0 |
| 208.21.10.42 | 3491039786 | 0 |
| 208.21.10.43 | 3491039787 | 0 |
| 208.21.10.44 | 3491039788 | 0 |
| 208.21.10.45 | 3491039789 | 0 |
| 208.21.10.46 | 3491039790 | 0 |
| 208.21.10.47 | 3491039791 | 0 |
| 208.21.10.48 | 3491039792 | 0 |
| 208.21.10.49 | 3491039793 | 0 |
| 208.21.10.50 | 3491039794 | 0 |
| 208.21.10.51 | 3491039795 | 0 |
| 208.21.10.52 | 3491039796 | 0 |
| 208.21.10.53 | 3491039797 | 0 |
| 208.21.10.54 | 3491039798 | 0 |
| 208.21.10.55 | 3491039799 | 0 |
| 208.21.10.56 | 3491039800 | 0 |
| 208.21.10.57 | 3491039801 | 0 |
| 208.21.10.58 | 3491039802 | 0 |
| 208.21.10.59 | 3491039803 | 0 |
| 208.21.10.60 | 3491039804 | 0 |
| 208.21.10.61 | 3491039805 | 0 |
| 208.21.10.62 | 3491039806 | 0 |
| 208.21.10.63 | 3491039807 | 0 |
| 208.21.10.64 | 3491039808 | 0 |
| 208.21.10.65 | 3491039809 | 0 |
| 208.21.10.66 | 3491039810 | 0 |
| 208.21.10.67 | 3491039811 | 0 |
| 208.21.10.68 | 3491039812 | 0 |
| 208.21.10.69 | 3491039813 | 0 |
| 208.21.10.70 | 3491039814 | 0 |
| 208.21.10.71 | 3491039815 | 0 |
| 208.21.10.72 | 3491039816 | 0 |
| 208.21.10.73 | 3491039817 | 0 |
| 208.21.10.74 | 3491039818 | 0 |
| 208.21.10.75 | 3491039819 | 0 |
| 208.21.10.76 | 3491039820 | 0 |
| 208.21.10.77 | 3491039821 | 0 |
| 208.21.10.78 | 3491039822 | 0 |
| 208.21.10.79 | 3491039823 | 0 |
| 208.21.10.80 | 3491039824 | 0 |
| 208.21.10.81 | 3491039825 | 0 |
| 208.21.10.82 | 3491039826 | 0 |
| 208.21.10.83 | 3491039827 | 0 |
| 208.21.10.84 | 3491039828 | 0 |
| 208.21.10.85 | 3491039829 | 0 |