The IP address 203.180.166 is provided by Internet Initiative Japan Inc., it's belong to the CDIR (Classless Inter-Domain Routing) 203.180.0.0/16 (range 203.180.0.0 to 203.180.255.255). The autonomous system number (ASN) is 2497.
| ASN | 2497 |
| IP starting by | 203.180.0.0 |
| IP ending by | 203.180.255.255 |
| ASN Name | Internet Initiative Japan Inc. |
| CDIR | 203.180.0.0/16 |
| Numerical IP | |
| Registry | apnic |
| Last update | 27/06/2020 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Tokyo | 35.6895 | 139.6917 | 2020-06-27 |
| MaxMind | JP | Japan | - | Tokyo | 35.6427 | 139.7677 | 2020-06-27 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |