211.154.4.0/22

ip:	211.154.4.0 
loc:	China, Haidian (Beijing)  
isp:	AS4847 China Networks Inter-Exchange » China Networks Inter-Exchange » Beijing Primezone Technologies Inc. 132.309 ms
route:	211.154.4.0/22, PRIMETELECOM - Beijing Primezone Technologies Inc., CN (Haidian (Haidian Qu)) ... 
reg:	211.154.0.0/16, CN, APNIC, 2000-06-27
asn:	AS4847 - CNIX-AP China Networks Inter-Exchange, CN
	  AS4134  - CHINANET-BACKBONE No.31,Jin-rong Street, CN
addr:	  44 Fu Cheng Road Beijing P.R.China
online:	  43 » latency: 276 ms (255ms) 

see also:
   211.154.0.0/20   AS4847   PRIMETELECOM Beijing Primezone Technologies Inc., CN