211.80.0.0/16

ip:	211.80.0.0 
loc:	China, Haidian (Beijing)  
isp:	AS4538 China Education and Research Network Center » China Education and Research Network Center » Cernet 152.135 ms
route:	211.80.0.0/16, CERNET - China Education and Research Network, CN (Haidian (Haidian Qu)) ... 
reg:	211.80.0.0/16, CN, APNIC, 2000-08-01
addr:	  Network Research Center Main Bldg Tsinghua Univ Beijing 100084 China
online:	  3.133 » latency: 301 ms (327ms) 

see also:
   211.80.0.0/13    AS4538   CERNET-CN China Education and Research Network, CN
   211.80.0.0/18    AS4538   CERNET China Education and Research Network, CN
   211.80.0.0/21    AS4538   CERNET China Education and Research Network, CN
   211.80.0.0/24    AS4538   CERNET China Education and Research Network, CN
   211.80.8.0/24    AS4538   CERNET China Education and Research Network, CN
   211.80.10.0/24   AS4538   CERNET China Education and Research Network, CN
   211.80.16.0/21   AS4538   CERNET China Education and Research Network, CN
   211.80.32.0/19   AS4538   CERNET China Education and Research Network, CN
   211.80.32.0/19   AS4538   CERNET China Education and Research Network, CN
   211.80.32.0/20   AS4538   CERNET China Education and Research Network, CN
   211.80.48.0/20   AS4538   CERNET China Education and Research Network, CN
   211.80.80.0/20   AS4538   CERNET China Education and Research Network, CN
   211.80.80.0/21   AS4538   CERNET China Education and Research Network, CN
   211.80.81.0/24   AS4538   CERNET China Education and Research Network, CN
   211.80.82.0/24   AS4538   CERNET China Education and Research Network, CN
   211.80.88.0/21   AS4538   CERNET China Education and Research Network, CN
   211.80.96.0/20   AS4538   CERNET China Education and Research Network, CN
   211.80.112.0/20  AS4538   CERNET China Education and Research Network, CN
   211.80.128.0/22  AS4538   CERNET China Education and Research Network, CN
   211.80.132.0/22  AS4538   CERNET China Education and Research Network, CN