111.206.143.0/24

ip:	111.206.143.0 
loc:	China, Jinrongjie (Beijing)  
isp:	AS4808 China Unicom Beijing Province Network » China Unicom Beijing Province Network »  2280.846 ms
route:	111.206.143.0/24, UNICOM-BJ - China Unicom Beijing province network, CN (Jinrongjie (Xicheng District)) ... 
reg:	111.192.0.0/12, CN, APNIC, 2009-07-01
asn:	AS4808 - CHINA169-BJ China Unicom Beijing Province Network, CN
	  AS4837  - CHINA169-Backbone CHINA UNICOM China169 Backbone, CN
addr:	  No.21 Financial Street Beijing 100033 P.R.China
online:	  1 » latency: 492 ms (492ms) 

see also:
   111.206.0.0/16   AS4808   UNICOM-BJ China Unicom Beijing province network, CN
   111.206.128.0/18 AS4808   UNICOM-BJ China Unicom Beijing province network, CN
   111.206.142.0/23 AS4808   UNICOM-BJ China Unicom Beijing province network, CN