101.4.2.0/24

ip:	101.4.2.0 
loc:	China, Fengtai (Beijing)  
isp:	AS4538 China Education and Research Network Center » CERNET »  819.407 ms
route:	101.4.2.0/24, BJR-CERNET - China Education and Research Network, CN (Fengtai (Fengtai Qu)) ... 
reg:	101.4.0.0/14, CN, APNIC, 2010-12-09
asn:	AS4538 - ERX-CERNET-BKB China Education and Research Network Center, CN
	  AS174   - COGENT-174 Cogent Communications, US
addr:	  Network Research Center Main Bldg Tsinghua Univ Beijing 100084 China

see also:
   101.4.0.0/14     AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.0.0/20     AS4538   BJR-CERNET China Education and Research Network, CN