211.147.0.0/21

ip:	211.147.0.0 
loc:	China, Beijing (Beijing)  
isp:	AS4847 China Networks Inter-Exchange » China Networks Inter-Exchange » Dr.Peng BigData co. 145.748 ms
route:	211.147.0.0/21, DRPBD - Dr.Peng BigData co.LTD, CN (Beijing) ... 
reg:	211.147.0.0/17, CN, APNIC, 2001-06-22
asn:	AS4847 - CNIX-AP China Networks Inter-Exchange, CN
	  AS4134  - CHINANET-BACKBONE No.31,Jin-rong Street, CN
addr:	  No.11 Hepingli east Dongcheng District Beijing China
online:	  42 » latency: 297 ms (310ms) 

see also:
   211.147.0.0/19   AS4808   DXTNET Beijing Teletron Telecom Engineering Co., Ltd., CN