The IP address 133.21.146 is provided by Research Organization of Information and Systems, National Institute of Informatics, it's belong to the CDIR (Classless Inter-Domain Routing) 133.21.0.0/16 (range 133.21.0.0 to 133.21.255.255). The autonomous system number (ASN) is 2907.
ASN | 2907 |
IP starting by | 133.21.0.0 |
IP ending by | 133.21.255.255 |
ASN Name | Research Organization of Information and Systems, National Institute of Informatics |
CDIR | 133.21.0.0/16 |
Numerical IP | |
Registry | apnic |
Last update | 20/09/2019 |
Country Code | Country | Region | City | Latitude | Longitude | Last update | |
IP2Location | JP | Japan | - | Nagoya | 35.1815 | 136.9064 | 2019-09-20 |
MaxMind | JP | Japan | - | - | 35.69 | 139.69 | 2019-09-20 |
Whois | JP | - | - | - | 138 | 36 | |
W3C | - | - | - | - | - | - | - |