La dirección IP 124.87.21 es proporcionada por NTT Communications Corporation, que es propiedad de la CIDR (Classless Inter-Domain Routing) 124.84.0.0/14, IP entre 124.84.0.0 a 124.87.255.255 ). El número de sistema autónomo (ASN) es 4713.
| ASN | 4713 |
| IP que comienzan con | 124.84.0.0 |
| IP que termina con | 124.87.255.255 |
| ASN Nombre | NTT Communications Corporation |
| CDIR | 124.84.0.0/14 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 01/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | JP | Japón | - | Kamisu | 35,883 | 140,667 | 2017-09-01 |
| MaxMind | JP | Japón | - | Hitachi | 36,6 | 140,65 | 2017-09-01 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 124.87.21.0 | 2086081792 | 0 |
| 124.87.21.1 | 2086081793 | 0 |
| 124.87.21.2 | 2086081794 | 0 |
| 124.87.21.3 | 2086081795 | 0 |
| 124.87.21.4 | 2086081796 | 0 |
| 124.87.21.5 | 2086081797 | 0 |
| 124.87.21.6 | 2086081798 | 0 |
| 124.87.21.7 | 2086081799 | 0 |
| 124.87.21.8 | 2086081800 | 0 |
| 124.87.21.9 | 2086081801 | 0 |
| 124.87.21.10 | 2086081802 | 0 |
| 124.87.21.11 | 2086081803 | 0 |
| 124.87.21.12 | 2086081804 | 0 |
| 124.87.21.13 | 2086081805 | 0 |
| 124.87.21.14 | 2086081806 | 0 |
| 124.87.21.15 | 2086081807 | 0 |
| 124.87.21.16 | 2086081808 | 0 |
| 124.87.21.17 | 2086081809 | 0 |
| 124.87.21.18 | 2086081810 | 0 |
| 124.87.21.19 | 2086081811 | 0 |
| 124.87.21.20 | 2086081812 | 0 |
| 124.87.21.21 | 2086081813 | 0 |
| 124.87.21.22 | 2086081814 | 0 |
| 124.87.21.23 | 2086081815 | 0 |
| 124.87.21.24 | 2086081816 | 0 |
| 124.87.21.25 | 2086081817 | 0 |
| 124.87.21.26 | 2086081818 | 0 |
| 124.87.21.27 | 2086081819 | 0 |
| 124.87.21.28 | 2086081820 | 0 |
| 124.87.21.29 | 2086081821 | 0 |
| 124.87.21.30 | 2086081822 | 0 |
| 124.87.21.31 | 2086081823 | 0 |
| 124.87.21.32 | 2086081824 | 0 |
| 124.87.21.33 | 2086081825 | 0 |
| 124.87.21.34 | 2086081826 | 0 |
| 124.87.21.35 | 2086081827 | 0 |
| 124.87.21.36 | 2086081828 | 0 |
| 124.87.21.37 | 2086081829 | 0 |
| 124.87.21.38 | 2086081830 | 0 |
| 124.87.21.39 | 2086081831 | 0 |
| 124.87.21.40 | 2086081832 | 0 |
| 124.87.21.41 | 2086081833 | 0 |
| 124.87.21.42 | 2086081834 | 0 |
| 124.87.21.43 | 2086081835 | 0 |
| 124.87.21.44 | 2086081836 | 0 |
| 124.87.21.45 | 2086081837 | 0 |
| 124.87.21.46 | 2086081838 | 0 |
| 124.87.21.47 | 2086081839 | 0 |
| 124.87.21.48 | 2086081840 | 0 |
| 124.87.21.49 | 2086081841 | 0 |
| 124.87.21.50 | 2086081842 | 0 |
| 124.87.21.51 | 2086081843 | 0 |
| 124.87.21.52 | 2086081844 | 0 |
| 124.87.21.53 | 2086081845 | 0 |
| 124.87.21.54 | 2086081846 | 0 |
| 124.87.21.55 | 2086081847 | 0 |
| 124.87.21.56 | 2086081848 | 0 |
| 124.87.21.57 | 2086081849 | 0 |
| 124.87.21.58 | 2086081850 | 0 |
| 124.87.21.59 | 2086081851 | 0 |
| 124.87.21.60 | 2086081852 | 0 |
| 124.87.21.61 | 2086081853 | 0 |
| 124.87.21.62 | 2086081854 | 0 |
| 124.87.21.63 | 2086081855 | 0 |
| 124.87.21.64 | 2086081856 | 0 |
| 124.87.21.65 | 2086081857 | 0 |
| 124.87.21.66 | 2086081858 | 0 |
| 124.87.21.67 | 2086081859 | 0 |
| 124.87.21.68 | 2086081860 | 0 |
| 124.87.21.69 | 2086081861 | 0 |
| 124.87.21.70 | 2086081862 | 0 |
| 124.87.21.71 | 2086081863 | 0 |
| 124.87.21.72 | 2086081864 | 0 |
| 124.87.21.73 | 2086081865 | 0 |
| 124.87.21.74 | 2086081866 | 0 |
| 124.87.21.75 | 2086081867 | 0 |
| 124.87.21.76 | 2086081868 | 0 |
| 124.87.21.77 | 2086081869 | 0 |
| 124.87.21.78 | 2086081870 | 0 |
| 124.87.21.79 | 2086081871 | 0 |
| 124.87.21.80 | 2086081872 | 0 |
| 124.87.21.81 | 2086081873 | 0 |
| 124.87.21.82 | 2086081874 | 0 |
| 124.87.21.83 | 2086081875 | 0 |
| 124.87.21.84 | 2086081876 | 0 |
| 124.87.21.85 | 2086081877 | 0 |