121.231.221
The IP address 121.231.221 is provided by ChinaNet, it's belong to the CDIR (Classless Inter-Domain Routing) 121.224.0.0/12 (range 121.224.0.0 to 121.239.255.255). The autonomous system number (ASN) is 4134.
Network information
| ASN | 4134 |
| IP starting by | 121.224.0.0 |
| IP ending by | 121.239.255.255 |
| ASN Name | ChinaNet |
| CDIR | 121.224.0.0/12 |
| Numerical IP | |
| Registry | apnic |
| Last update | 09/08/2017 |
| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Changzhou | 31.7833 | 119.9667 | 2017-08-09 |
| MaxMind | CN | China | - | Nanjing | 32.0617 | 118.7778 | 2017-08-09 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |