The IP address 121.201.148 is provided by China Unicom Shenzen network, it's belong to the CDIR (Classless Inter-Domain Routing) 121.201.128.0/17 (range 121.201.128.0 to 121.201.255.255). The autonomous system number (ASN) is 17623.
| ASN | 17623 | 
| IP starting by | 121.201.128.0 | 
| IP ending by | 121.201.255.255 | 
| ASN Name | China Unicom Shenzen network | 
| CDIR | 121.201.128.0/17 | 
| Numerical IP | |
| Registry | apnic | 
| Last update | 22/07/2017 | 

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Beijing | 39.9075 | 116.3972 | 2017-07-21 | 
| MaxMind | CN | China | - | Beijing | 39.9289 | 116.3883 | 2017-07-21 | 
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |