L'indirizzo IP 133.31.37 è fornito da Tokyo University of Science, che è di proprietà del CIDR (Classless Inter-Domain Routing) 133.31.0.0/16, IP tra 133.31.0.0 a 133.31.255.255 ). Il numero di sistema autonomo (ASN) è 55390.
| ASN | 55390 |
| IP inizia con | 133.31.0.0 |
| IP finale con | 133.31.255.255 |
| ASN Nome | Tokyo University of Science |
| CDIR | 133.31.0.0/16 |
| IP numerico | |
| Registe | apnic |
| Ultimo aggiornamento | 11/04/2020 |

| Codice paese | Paese | Regione | Città | Latitude | Longitude | Ultimo aggiornamento | |
| IP2Location | JP | Japan | - | Chiba | 35,6 | 140,1 | 2020-04-11 |
| MaxMind | JP | Japan | - | Noda | 35,9411 | 139,8581 | 2020-04-11 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.31.37.0 | 2233410816 | 0 |
| 133.31.37.1 | 2233410817 | 0 |
| 133.31.37.2 | 2233410818 | 0 |
| 133.31.37.3 | 2233410819 | 0 |
| 133.31.37.4 | 2233410820 | 0 |
| 133.31.37.5 | 2233410821 | 0 |
| 133.31.37.6 | 2233410822 | 0 |
| 133.31.37.7 | 2233410823 | 0 |
| 133.31.37.8 | 2233410824 | 0 |
| 133.31.37.9 | 2233410825 | 0 |
| 133.31.37.10 | 2233410826 | 0 |
| 133.31.37.11 | 2233410827 | 0 |
| 133.31.37.12 | 2233410828 | 0 |
| 133.31.37.13 | 2233410829 | 0 |
| 133.31.37.14 | 2233410830 | 0 |
| 133.31.37.15 | 2233410831 | 0 |
| 133.31.37.16 | 2233410832 | 0 |
| 133.31.37.17 | 2233410833 | 0 |
| 133.31.37.18 | 2233410834 | 0 |
| 133.31.37.19 | 2233410835 | 0 |
| 133.31.37.20 | 2233410836 | 0 |
| 133.31.37.21 | 2233410837 | 0 |
| 133.31.37.22 | 2233410838 | 0 |
| 133.31.37.23 | 2233410839 | 0 |
| 133.31.37.24 | 2233410840 | 0 |
| 133.31.37.25 | 2233410841 | 0 |
| 133.31.37.26 | 2233410842 | 0 |
| 133.31.37.27 | 2233410843 | 0 |
| 133.31.37.28 | 2233410844 | 0 |
| 133.31.37.29 | 2233410845 | 0 |
| 133.31.37.30 | 2233410846 | 0 |
| 133.31.37.31 | 2233410847 | 0 |
| 133.31.37.32 | 2233410848 | 0 |
| 133.31.37.33 | 2233410849 | 0 |
| 133.31.37.34 | 2233410850 | 0 |
| 133.31.37.35 | 2233410851 | 0 |
| 133.31.37.36 | 2233410852 | 0 |
| 133.31.37.37 | 2233410853 | 0 |
| 133.31.37.38 | 2233410854 | 0 |
| 133.31.37.39 | 2233410855 | 0 |
| 133.31.37.40 | 2233410856 | 0 |
| 133.31.37.41 | 2233410857 | 0 |
| 133.31.37.42 | 2233410858 | 0 |
| 133.31.37.43 | 2233410859 | 0 |
| 133.31.37.44 | 2233410860 | 0 |
| 133.31.37.45 | 2233410861 | 0 |
| 133.31.37.46 | 2233410862 | 0 |
| 133.31.37.47 | 2233410863 | 0 |
| 133.31.37.48 | 2233410864 | 0 |
| 133.31.37.49 | 2233410865 | 0 |
| 133.31.37.50 | 2233410866 | 0 |
| 133.31.37.51 | 2233410867 | 0 |
| 133.31.37.52 | 2233410868 | 0 |
| 133.31.37.53 | 2233410869 | 0 |
| 133.31.37.54 | 2233410870 | 0 |
| 133.31.37.55 | 2233410871 | 0 |
| 133.31.37.56 | 2233410872 | 0 |
| 133.31.37.57 | 2233410873 | 0 |
| 133.31.37.58 | 2233410874 | 0 |
| 133.31.37.59 | 2233410875 | 0 |
| 133.31.37.60 | 2233410876 | 0 |
| 133.31.37.61 | 2233410877 | 0 |
| 133.31.37.62 | 2233410878 | 0 |
| 133.31.37.63 | 2233410879 | 0 |
| 133.31.37.64 | 2233410880 | 0 |
| 133.31.37.65 | 2233410881 | 0 |
| 133.31.37.66 | 2233410882 | 0 |
| 133.31.37.67 | 2233410883 | 0 |
| 133.31.37.68 | 2233410884 | 0 |
| 133.31.37.69 | 2233410885 | 0 |
| 133.31.37.70 | 2233410886 | 0 |
| 133.31.37.71 | 2233410887 | 0 |
| 133.31.37.72 | 2233410888 | 0 |
| 133.31.37.73 | 2233410889 | 0 |
| 133.31.37.74 | 2233410890 | 0 |
| 133.31.37.75 | 2233410891 | 0 |
| 133.31.37.76 | 2233410892 | 0 |
| 133.31.37.77 | 2233410893 | 0 |
| 133.31.37.78 | 2233410894 | 0 |
| 133.31.37.79 | 2233410895 | 0 |
| 133.31.37.80 | 2233410896 | 0 |
| 133.31.37.81 | 2233410897 | 0 |
| 133.31.37.82 | 2233410898 | 0 |
| 133.31.37.83 | 2233410899 | 0 |
| 133.31.37.84 | 2233410900 | 0 |
| 133.31.37.85 | 2233410901 | 0 |