The IP address 133.72.49 is provided by Research Organization of Information and Systems, National Institute of Informatics, it's belong to the CDIR (Classless Inter-Domain Routing) 133.72.0.0/16 (range 133.72.0.0 to 133.72.255.255). The autonomous system number (ASN) is 2907.
| ASN | 2907 |
| IP starting by | 133.72.0.0 |
| IP ending by | 133.72.255.255 |
| ASN Name | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 133.72.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 28/03/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Tokyo | 35.6895 | 139.6917 | 2018-03-28 |
| MaxMind | JP | Japan | - | - | 35.69 | 139.69 | 2018-03-28 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.72.49.0 | 2236100864 | 0 |
| 133.72.49.1 | 2236100865 | 0 |
| 133.72.49.2 | 2236100866 | 0 |
| 133.72.49.3 | 2236100867 | 0 |
| 133.72.49.4 | 2236100868 | 0 |
| 133.72.49.5 | 2236100869 | 0 |
| 133.72.49.6 | 2236100870 | 0 |
| 133.72.49.7 | 2236100871 | 0 |
| 133.72.49.8 | 2236100872 | 0 |
| 133.72.49.9 | 2236100873 | 0 |
| 133.72.49.10 | 2236100874 | 0 |
| 133.72.49.11 | 2236100875 | 0 |
| 133.72.49.12 | 2236100876 | 0 |
| 133.72.49.13 | 2236100877 | 0 |
| 133.72.49.14 | 2236100878 | 0 |
| 133.72.49.15 | 2236100879 | 0 |
| 133.72.49.16 | 2236100880 | 0 |
| 133.72.49.17 | 2236100881 | 0 |
| 133.72.49.18 | 2236100882 | 0 |
| 133.72.49.19 | 2236100883 | 0 |
| 133.72.49.20 | 2236100884 | 0 |
| 133.72.49.21 | 2236100885 | 0 |
| 133.72.49.22 | 2236100886 | 0 |
| 133.72.49.23 | 2236100887 | 0 |
| 133.72.49.24 | 2236100888 | 0 |
| 133.72.49.25 | 2236100889 | 0 |
| 133.72.49.26 | 2236100890 | 0 |
| 133.72.49.27 | 2236100891 | 0 |
| 133.72.49.28 | 2236100892 | 0 |
| 133.72.49.29 | 2236100893 | 0 |
| 133.72.49.30 | 2236100894 | 0 |
| 133.72.49.31 | 2236100895 | 0 |
| 133.72.49.32 | 2236100896 | 0 |
| 133.72.49.33 | 2236100897 | 0 |
| 133.72.49.34 | 2236100898 | 0 |
| 133.72.49.35 | 2236100899 | 0 |
| 133.72.49.36 | 2236100900 | 0 |
| 133.72.49.37 | 2236100901 | 0 |
| 133.72.49.38 | 2236100902 | 0 |
| 133.72.49.39 | 2236100903 | 0 |
| 133.72.49.40 | 2236100904 | 0 |
| 133.72.49.41 | 2236100905 | 0 |
| 133.72.49.42 | 2236100906 | 0 |
| 133.72.49.43 | 2236100907 | 0 |
| 133.72.49.44 | 2236100908 | 0 |
| 133.72.49.45 | 2236100909 | 0 |
| 133.72.49.46 | 2236100910 | 0 |
| 133.72.49.47 | 2236100911 | 0 |
| 133.72.49.48 | 2236100912 | 0 |
| 133.72.49.49 | 2236100913 | 0 |
| 133.72.49.50 | 2236100914 | 0 |
| 133.72.49.51 | 2236100915 | 0 |
| 133.72.49.52 | 2236100916 | 0 |
| 133.72.49.53 | 2236100917 | 0 |
| 133.72.49.54 | 2236100918 | 0 |
| 133.72.49.55 | 2236100919 | 0 |
| 133.72.49.56 | 2236100920 | 0 |
| 133.72.49.57 | 2236100921 | 0 |
| 133.72.49.58 | 2236100922 | 0 |
| 133.72.49.59 | 2236100923 | 0 |
| 133.72.49.60 | 2236100924 | 0 |
| 133.72.49.61 | 2236100925 | 0 |
| 133.72.49.62 | 2236100926 | 0 |
| 133.72.49.63 | 2236100927 | 0 |
| 133.72.49.64 | 2236100928 | 0 |
| 133.72.49.65 | 2236100929 | 0 |
| 133.72.49.66 | 2236100930 | 0 |
| 133.72.49.67 | 2236100931 | 0 |
| 133.72.49.68 | 2236100932 | 0 |
| 133.72.49.69 | 2236100933 | 0 |
| 133.72.49.70 | 2236100934 | 0 |
| 133.72.49.71 | 2236100935 | 0 |
| 133.72.49.72 | 2236100936 | 0 |
| 133.72.49.73 | 2236100937 | 0 |
| 133.72.49.74 | 2236100938 | 0 |
| 133.72.49.75 | 2236100939 | 0 |
| 133.72.49.76 | 2236100940 | 0 |
| 133.72.49.77 | 2236100941 | 0 |
| 133.72.49.78 | 2236100942 | 0 |
| 133.72.49.79 | 2236100943 | 0 |
| 133.72.49.80 | 2236100944 | 0 |
| 133.72.49.81 | 2236100945 | 0 |
| 133.72.49.82 | 2236100946 | 0 |
| 133.72.49.83 | 2236100947 | 0 |
| 133.72.49.84 | 2236100948 | 0 |
| 133.72.49.85 | 2236100949 | 0 |