222.16.148.0/23

ip:	222.16.148.0 
loc:	China, Guangzhou (Guangdong)  
isp:	AS4538 China Education and Research Network Center » CERNET »  1047.53 ms
route:	222.16.148.0/23, GZR-CERNET - China Education and Research Network, CN (Guangzhou) ... 
reg:	222.16.0.0/15, CN, APNIC, 2003-09-08
asn:	AS4538 - ERX-CERNET-BKB China Education and Research Network Center, CN
	  AS4837  - CHINA169-Backbone CHINA UNICOM China169 Backbone, CN
	  AS23764 - CTGNet CTGNet, HK
addr:	  Network Research Center Main Bldg Tsinghua Univ Beijing 100084 China

see also:
   222.16.0.0/12    AS4538   APNIC-AP Asia Pacific Network Information Centre, AU
   222.16.0.0/13    AS4538   APNIC-AP Asia Pacific Network Information Centre, AU
   222.16.0.0/16    AS4538   GZR-CERNET China Education and Research Network, CN
   222.16.0.0/16    AS24357  GZR-CERNET China Education and Research Network, CN