The IP address 61.121.204 is provided by Yahoo Japan Corporation, it's belong to the CDIR (Classless Inter-Domain Routing) 61.121.192.0/20 (range 61.121.192.0 to 61.121.207.255). The autonomous system number (ASN) is 4694.
| ASN | 4694 |
| IP starting by | 61.121.192.0 |
| IP ending by | 61.121.207.255 |
| ASN Name | Yahoo Japan Corporation |
| CDIR | 61.121.192.0/20 |
| Numerical IP | |
| Registry | |
| Last update | 16/08/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | JP | Japan | - | Tokyo | 35.6895 | 139.6917 | 2018-08-16 |
| MaxMind | JP | Japan | - | Tokyo | 35.6427 | 139.7677 | 2018-08-16 |
| Whois | JP | - | - | - | 138 | 36 | |
| W3C | - | - | - | - | - | - | - |