The IP address 121.79.139 is provided by China Unicom Beijing Province Network, it's belong to the CDIR (Classless Inter-Domain Routing) 121.79.128.0/20 (range 121.79.128.0 to 121.79.143.255). The autonomous system number (ASN) is 4808.
| ASN | 4808 |
| IP starting by | 121.79.128.0 |
| IP ending by | 121.79.143.255 |
| ASN Name | China Unicom Beijing Province Network |
| CDIR | 121.79.128.0/20 |
| Numerical IP | |
| Registry | apnic |
| Last update | 19/11/2018 |

| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Chaoyang | 40.4574 | 123.5506 | 2018-11-18 |
| MaxMind | CN | China | - | Chaoyang | 41.5703 | 120.4586 | 2018-11-18 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |