211.81.128
The IP address 211.81.128 is provided by China Education and Research Network Center, it's belong to the CDIR (Classless Inter-Domain Routing) 211.80.0.0/13 (range 211.80.0.0 to 211.87.255.255). The autonomous system number (ASN) is 4538.
Network information
| ASN | 4538 |
| IP starting by | 211.80.0.0 |
| IP ending by | 211.87.255.255 |
| ASN Name | China Education and Research Network Center |
| CDIR | 211.80.0.0/13 |
| Numerical IP | |
| Registry | apnic |
| Last update | 21/03/2020 |
| Country Code | Country | Region | City | Latitude | Longitude | Last update | |
| IP2Location | CN | China | - | Baoding | 38.8511 | 115.4903 | 2020-03-20 |
| MaxMind | CN | China | - | Baoding | 38.8511 | 115.4903 | 2020-03-20 |
| Whois | CN | - | - | - | 104 | 36 | |
| W3C | - | - | - | - | - | - | - |