The IP address 211.81.172 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.
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 | 30/07/2020 |
Country Code | Country | Region | City | Latitude | Longitude | Last update | |
IP2Location | CN | China | - | Hebei | 39.1478 | 117.1967 | 2020-07-30 |
MaxMind | CN | China | - | Hebei | 39.8897 | 115.275 | 2020-07-30 |
Whois | CN | - | - | - | 104 | 36 | |
W3C | - | - | - | - | - | - | - |