202.231.21
The IP address 202.231.21 is provided by Research Organization of Information and Systems, National Institute of Informatics, it's belong to the CDIR (Classless Inter-Domain Routing) 202.231.0.0/18 (range 202.231.0.0 to 202.231.63.255). The autonomous system number (ASN) is 2907.
Network information
| ASN | 2907 |
| IP starting by | 202.231.0.0 |
| IP ending by | 202.231.63.255 |
| ASN Name | Research Organization of Information and Systems, National Institute of Informatics |
| CDIR | 202.231.0.0/18 |
| Numerical IP | |
| Registry | apnic |
| Last update | 15/04/2020 |
| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Nagasaki | 32.783 | 129.867 | 2020-04-15 |
| MaxMind | JP | Japan | - | Kyoto | 35.0214 | 135.7556 | 2020-04-15 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |