The IP address 133.243.203 is provided by National Institute of Information and Communications Technology, it's belong to the CDIR (Classless Inter-Domain Routing) 133.243.0.0/16 (range 133.243.0.0 to 133.243.255.255). The autonomous system number (ASN) is 9355.
| ASN | 9355 |
| IP starting by | 133.243.0.0 |
| IP ending by | 133.243.255.255 |
| ASN Name | National Institute of Information and Communications Technology |
| CDIR | 133.243.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 31/01/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Yokohama | 35.4442 | 139.6381 | 2020-01-31 |
| MaxMind | JP | Japan | - | - | 35.69 | 139.69 | 2020-01-31 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |