La dirección IP 121.2.237 es proporcionada por So-net Entertainment Corporation, que es propiedad de la CIDR (Classless Inter-Domain Routing) 121.2.0.0/15, IP entre 121.2.0.0 a 121.3.255.255 ). El número de sistema autónomo (ASN) es 2527.
| ASN | 2527 |
| IP que comienzan con | 121.2.0.0 |
| IP que termina con | 121.3.255.255 |
| ASN Nombre | So-net Entertainment Corporation |
| CDIR | 121.2.0.0/15 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 20/09/2017 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | JP | Japón | - | Izumo | 35,367 | 132,767 | 2017-09-19 |
| MaxMind | JP | Japón | - | Tokyo | 35,6427 | 139,7677 | 2017-09-19 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 121.2.237.0 | 2030234880 | 0 |
| 121.2.237.1 | 2030234881 | 0 |
| 121.2.237.2 | 2030234882 | 0 |
| 121.2.237.3 | 2030234883 | 0 |
| 121.2.237.4 | 2030234884 | 0 |
| 121.2.237.5 | 2030234885 | 0 |
| 121.2.237.6 | 2030234886 | 0 |
| 121.2.237.7 | 2030234887 | 0 |
| 121.2.237.8 | 2030234888 | 0 |
| 121.2.237.9 | 2030234889 | 0 |
| 121.2.237.10 | 2030234890 | 0 |
| 121.2.237.11 | 2030234891 | 0 |
| 121.2.237.12 | 2030234892 | 0 |
| 121.2.237.13 | 2030234893 | 0 |
| 121.2.237.14 | 2030234894 | 0 |
| 121.2.237.15 | 2030234895 | 0 |
| 121.2.237.16 | 2030234896 | 0 |
| 121.2.237.17 | 2030234897 | 0 |
| 121.2.237.18 | 2030234898 | 0 |
| 121.2.237.19 | 2030234899 | 0 |
| 121.2.237.20 | 2030234900 | 0 |
| 121.2.237.21 | 2030234901 | 0 |
| 121.2.237.22 | 2030234902 | 0 |
| 121.2.237.23 | 2030234903 | 0 |
| 121.2.237.24 | 2030234904 | 0 |
| 121.2.237.25 | 2030234905 | 0 |
| 121.2.237.26 | 2030234906 | 0 |
| 121.2.237.27 | 2030234907 | 0 |
| 121.2.237.28 | 2030234908 | 0 |
| 121.2.237.29 | 2030234909 | 0 |
| 121.2.237.30 | 2030234910 | 0 |
| 121.2.237.31 | 2030234911 | 0 |
| 121.2.237.32 | 2030234912 | 0 |
| 121.2.237.33 | 2030234913 | 0 |
| 121.2.237.34 | 2030234914 | 0 |
| 121.2.237.35 | 2030234915 | 0 |
| 121.2.237.36 | 2030234916 | 0 |
| 121.2.237.37 | 2030234917 | 0 |
| 121.2.237.38 | 2030234918 | 0 |
| 121.2.237.39 | 2030234919 | 0 |
| 121.2.237.40 | 2030234920 | 0 |
| 121.2.237.41 | 2030234921 | 0 |
| 121.2.237.42 | 2030234922 | 0 |
| 121.2.237.43 | 2030234923 | 0 |
| 121.2.237.44 | 2030234924 | 0 |
| 121.2.237.45 | 2030234925 | 0 |
| 121.2.237.46 | 2030234926 | 0 |
| 121.2.237.47 | 2030234927 | 0 |
| 121.2.237.48 | 2030234928 | 0 |
| 121.2.237.49 | 2030234929 | 0 |
| 121.2.237.50 | 2030234930 | 0 |
| 121.2.237.51 | 2030234931 | 0 |
| 121.2.237.52 | 2030234932 | 0 |
| 121.2.237.53 | 2030234933 | 0 |
| 121.2.237.54 | 2030234934 | 0 |
| 121.2.237.55 | 2030234935 | 0 |
| 121.2.237.56 | 2030234936 | 0 |
| 121.2.237.57 | 2030234937 | 0 |
| 121.2.237.58 | 2030234938 | 0 |
| 121.2.237.59 | 2030234939 | 0 |
| 121.2.237.60 | 2030234940 | 0 |
| 121.2.237.61 | 2030234941 | 0 |
| 121.2.237.62 | 2030234942 | 0 |
| 121.2.237.63 | 2030234943 | 0 |
| 121.2.237.64 | 2030234944 | 0 |
| 121.2.237.65 | 2030234945 | 0 |
| 121.2.237.66 | 2030234946 | 0 |
| 121.2.237.67 | 2030234947 | 0 |
| 121.2.237.68 | 2030234948 | 0 |
| 121.2.237.69 | 2030234949 | 0 |
| 121.2.237.70 | 2030234950 | 0 |
| 121.2.237.71 | 2030234951 | 0 |
| 121.2.237.72 | 2030234952 | 0 |
| 121.2.237.73 | 2030234953 | 0 |
| 121.2.237.74 | 2030234954 | 0 |
| 121.2.237.75 | 2030234955 | 0 |
| 121.2.237.76 | 2030234956 | 0 |
| 121.2.237.77 | 2030234957 | 0 |
| 121.2.237.78 | 2030234958 | 0 |
| 121.2.237.79 | 2030234959 | 0 |
| 121.2.237.80 | 2030234960 | 0 |
| 121.2.237.81 | 2030234961 | 0 |
| 121.2.237.82 | 2030234962 | 0 |
| 121.2.237.83 | 2030234963 | 0 |
| 121.2.237.84 | 2030234964 | 0 |
| 121.2.237.85 | 2030234965 | 0 |