59.77.80.0/20

ip:	59.77.80.0 
loc:	China, Shanghai (Shanghai)  
isp:	AS4538 China Education and Research Network Center » China Education and Research Network Center » SHR Cernet 144.012 ms
route:	59.77.80.0/20, SHR-CERNET - China Education and Research Network, CN (Shanghai) ... 
reg:	59.77.0.0/16, CN, APNIC, 2005-04-05
asn:	AS4538 - ERX-CERNET-BKB China Education and Research Network Center, CN
	  AS4837  - CHINA169-Backbone CHINA UNICOM China169 Backbone, CN
addr:	  Network Research Center Main Bldg Tsinghua Univ Beijing 100084 China
online:	  2 » latency: 328 ms (328ms) 

see also:
   59.64.0.0/12     AS4538   APNIC-AP Asia Pacific Network Information Centre, AU
   59.77.0.0/16     AS4538   SHR-CERNET China Education and Research Network, CN
   59.77.0.0/16     AS24364  SHR-CERNET China Education and Research Network, CN