140.206.213.0/24

ip:	140.206.213.0 
loc:	China, Shanghai (Shanghai)  
isp:	AS138421 China Unicom » China Unicom » Unicom SH 2286.75 ms
route:	140.206.213.0/24, APNIC-ERX-140-206-0-0 - Asia Pacific Network Information Centre, AU (Jinrongjie (Xicheng District)) ... 
reg:	140.206.0.0/15, CN, APNIC, 2011-03-09
asn:	AS138421 - CU-CN-AS China Unicom, CN
	  AS4837  - CHINA169-Backbone CHINA UNICOM China169 Backbone, CN
addr:	  No.21 Financial Street Beijing 100033 P.R.China
online:	  69 » latency: 309 ms (309ms) 

see also:
   140.206.0.0/16   AS17621  UNICOM-SH CHINA UNICOM Shanghai city network, CN
   140.206.212.0/22 AS138421  UNICOM-SH CHINA UNICOM Shanghai city network, CN