La dirección IP 157.15.31 es proporcionada por Osaka Prefecture University, que es propiedad de la CIDR (Classless Inter-Domain Routing) 157.16.0.0/16, IP entre 157.16.0.0 a 157.16.255.255 ). El número de sistema autónomo (ASN) es 24297.
| ASN | 24297 |
| IP que comienzan con | 157.16.0.0 |
| IP que termina con | 157.16.255.255 |
| ASN Nombre | Osaka Prefecture University |
| CDIR | 157.16.0.0/16 |
| IP numérica | |
| Registe | apnic |
| Última actualización | 11/10/2019 |

| Código País | País | Región | Ciudad | Latitud | Longitud | Última actualización | |
| IP2Location | JP | Japón | - | Osaka | 34,6939 | 135,5022 | 2019-10-11 |
| MaxMind | JP | Japón | - | Osaka | 34,6864 | 135,52 | 2019-10-11 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 157.15.31.0 | 2635013888 | 0 |
| 157.15.31.1 | 2635013889 | 0 |
| 157.15.31.2 | 2635013890 | 0 |
| 157.15.31.3 | 2635013891 | 0 |
| 157.15.31.4 | 2635013892 | 0 |
| 157.15.31.5 | 2635013893 | 0 |
| 157.15.31.6 | 2635013894 | 0 |
| 157.15.31.7 | 2635013895 | 0 |
| 157.15.31.8 | 2635013896 | 0 |
| 157.15.31.9 | 2635013897 | 0 |
| 157.15.31.10 | 2635013898 | 0 |
| 157.15.31.11 | 2635013899 | 0 |
| 157.15.31.12 | 2635013900 | 0 |
| 157.15.31.13 | 2635013901 | 0 |
| 157.15.31.14 | 2635013902 | 0 |
| 157.15.31.15 | 2635013903 | 0 |
| 157.15.31.16 | 2635013904 | 0 |
| 157.15.31.17 | 2635013905 | 0 |
| 157.15.31.18 | 2635013906 | 0 |
| 157.15.31.19 | 2635013907 | 0 |
| 157.15.31.20 | 2635013908 | 0 |
| 157.15.31.21 | 2635013909 | 0 |
| 157.15.31.22 | 2635013910 | 0 |
| 157.15.31.23 | 2635013911 | 0 |
| 157.15.31.24 | 2635013912 | 0 |
| 157.15.31.25 | 2635013913 | 0 |
| 157.15.31.26 | 2635013914 | 0 |
| 157.15.31.27 | 2635013915 | 0 |
| 157.15.31.28 | 2635013916 | 0 |
| 157.15.31.29 | 2635013917 | 0 |
| 157.15.31.30 | 2635013918 | 0 |
| 157.15.31.31 | 2635013919 | 0 |
| 157.15.31.32 | 2635013920 | 0 |
| 157.15.31.33 | 2635013921 | 0 |
| 157.15.31.34 | 2635013922 | 0 |
| 157.15.31.35 | 2635013923 | 0 |
| 157.15.31.36 | 2635013924 | 0 |
| 157.15.31.37 | 2635013925 | 0 |
| 157.15.31.38 | 2635013926 | 0 |
| 157.15.31.39 | 2635013927 | 0 |
| 157.15.31.40 | 2635013928 | 0 |
| 157.15.31.41 | 2635013929 | 0 |
| 157.15.31.42 | 2635013930 | 0 |
| 157.15.31.43 | 2635013931 | 0 |
| 157.15.31.44 | 2635013932 | 0 |
| 157.15.31.45 | 2635013933 | 0 |
| 157.15.31.46 | 2635013934 | 0 |
| 157.15.31.47 | 2635013935 | 0 |
| 157.15.31.48 | 2635013936 | 0 |
| 157.15.31.49 | 2635013937 | 0 |
| 157.15.31.50 | 2635013938 | 0 |
| 157.15.31.51 | 2635013939 | 0 |
| 157.15.31.52 | 2635013940 | 0 |
| 157.15.31.53 | 2635013941 | 0 |
| 157.15.31.54 | 2635013942 | 0 |
| 157.15.31.55 | 2635013943 | 0 |
| 157.15.31.56 | 2635013944 | 0 |
| 157.15.31.57 | 2635013945 | 0 |
| 157.15.31.58 | 2635013946 | 0 |
| 157.15.31.59 | 2635013947 | 0 |
| 157.15.31.60 | 2635013948 | 0 |
| 157.15.31.61 | 2635013949 | 0 |
| 157.15.31.62 | 2635013950 | 0 |
| 157.15.31.63 | 2635013951 | 0 |
| 157.15.31.64 | 2635013952 | 0 |
| 157.15.31.65 | 2635013953 | 0 |
| 157.15.31.66 | 2635013954 | 0 |
| 157.15.31.67 | 2635013955 | 0 |
| 157.15.31.68 | 2635013956 | 0 |
| 157.15.31.69 | 2635013957 | 0 |
| 157.15.31.70 | 2635013958 | 0 |
| 157.15.31.71 | 2635013959 | 0 |
| 157.15.31.72 | 2635013960 | 0 |
| 157.15.31.73 | 2635013961 | 0 |
| 157.15.31.74 | 2635013962 | 0 |
| 157.15.31.75 | 2635013963 | 0 |
| 157.15.31.76 | 2635013964 | 0 |
| 157.15.31.77 | 2635013965 | 0 |
| 157.15.31.78 | 2635013966 | 0 |
| 157.15.31.79 | 2635013967 | 0 |
| 157.15.31.80 | 2635013968 | 0 |
| 157.15.31.81 | 2635013969 | 0 |
| 157.15.31.82 | 2635013970 | 0 |
| 157.15.31.83 | 2635013971 | 0 |
| 157.15.31.84 | 2635013972 | 0 |
| 157.15.31.85 | 2635013973 | 0 |