The IP address 133.72.68 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 | 20/05/2019 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Yokohama | 35.4442 | 139.6381 | 2019-05-19 |
| MaxMind | JP | Japan | - | - | 35.69 | 139.69 | 2019-05-19 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |
| IP | Numerical IP | DNS |
| 133.72.68.0 | 2236105728 | 0 |
| 133.72.68.1 | 2236105729 | 0 |
| 133.72.68.2 | 2236105730 | 0 |
| 133.72.68.3 | 2236105731 | 0 |
| 133.72.68.4 | 2236105732 | 0 |
| 133.72.68.5 | 2236105733 | 0 |
| 133.72.68.6 | 2236105734 | 0 |
| 133.72.68.7 | 2236105735 | 0 |
| 133.72.68.8 | 2236105736 | 0 |
| 133.72.68.9 | 2236105737 | 0 |
| 133.72.68.10 | 2236105738 | 0 |
| 133.72.68.11 | 2236105739 | 0 |
| 133.72.68.12 | 2236105740 | 0 |
| 133.72.68.13 | 2236105741 | 0 |
| 133.72.68.14 | 2236105742 | 0 |
| 133.72.68.15 | 2236105743 | 0 |
| 133.72.68.16 | 2236105744 | 0 |
| 133.72.68.17 | 2236105745 | 0 |
| 133.72.68.18 | 2236105746 | 0 |
| 133.72.68.19 | 2236105747 | 0 |
| 133.72.68.20 | 2236105748 | 0 |
| 133.72.68.21 | 2236105749 | 0 |
| 133.72.68.22 | 2236105750 | 0 |
| 133.72.68.23 | 2236105751 | 0 |
| 133.72.68.24 | 2236105752 | 0 |
| 133.72.68.25 | 2236105753 | 0 |
| 133.72.68.26 | 2236105754 | 0 |
| 133.72.68.27 | 2236105755 | 0 |
| 133.72.68.28 | 2236105756 | 0 |
| 133.72.68.29 | 2236105757 | 0 |
| 133.72.68.30 | 2236105758 | 0 |
| 133.72.68.31 | 2236105759 | 0 |
| 133.72.68.32 | 2236105760 | 0 |
| 133.72.68.33 | 2236105761 | 0 |
| 133.72.68.34 | 2236105762 | 0 |
| 133.72.68.35 | 2236105763 | 0 |
| 133.72.68.36 | 2236105764 | 0 |
| 133.72.68.37 | 2236105765 | 0 |
| 133.72.68.38 | 2236105766 | 0 |
| 133.72.68.39 | 2236105767 | 0 |
| 133.72.68.40 | 2236105768 | 0 |
| 133.72.68.41 | 2236105769 | 0 |
| 133.72.68.42 | 2236105770 | 0 |
| 133.72.68.43 | 2236105771 | 0 |
| 133.72.68.44 | 2236105772 | 0 |
| 133.72.68.45 | 2236105773 | 0 |
| 133.72.68.46 | 2236105774 | 0 |
| 133.72.68.47 | 2236105775 | 0 |
| 133.72.68.48 | 2236105776 | 0 |
| 133.72.68.49 | 2236105777 | 0 |
| 133.72.68.50 | 2236105778 | 0 |
| 133.72.68.51 | 2236105779 | 0 |
| 133.72.68.52 | 2236105780 | 0 |
| 133.72.68.53 | 2236105781 | 0 |
| 133.72.68.54 | 2236105782 | 0 |
| 133.72.68.55 | 2236105783 | 0 |
| 133.72.68.56 | 2236105784 | 0 |
| 133.72.68.57 | 2236105785 | 0 |
| 133.72.68.58 | 2236105786 | 0 |
| 133.72.68.59 | 2236105787 | 0 |
| 133.72.68.60 | 2236105788 | 0 |
| 133.72.68.61 | 2236105789 | 0 |
| 133.72.68.62 | 2236105790 | 0 |
| 133.72.68.63 | 2236105791 | 0 |
| 133.72.68.64 | 2236105792 | 0 |
| 133.72.68.65 | 2236105793 | 0 |
| 133.72.68.66 | 2236105794 | 0 |
| 133.72.68.67 | 2236105795 | 0 |
| 133.72.68.68 | 2236105796 | 0 |
| 133.72.68.69 | 2236105797 | 0 |
| 133.72.68.70 | 2236105798 | 0 |
| 133.72.68.71 | 2236105799 | 0 |
| 133.72.68.72 | 2236105800 | 0 |
| 133.72.68.73 | 2236105801 | 0 |
| 133.72.68.74 | 2236105802 | 0 |
| 133.72.68.75 | 2236105803 | 0 |
| 133.72.68.76 | 2236105804 | 0 |
| 133.72.68.77 | 2236105805 | 0 |
| 133.72.68.78 | 2236105806 | 0 |
| 133.72.68.79 | 2236105807 | 0 |
| 133.72.68.80 | 2236105808 | 0 |
| 133.72.68.81 | 2236105809 | 0 |
| 133.72.68.82 | 2236105810 | 0 |
| 133.72.68.83 | 2236105811 | 0 |
| 133.72.68.84 | 2236105812 | 0 |
| 133.72.68.85 | 2236105813 | 0 |