101.4.0.0/14

ip:	101.4.0.0 
loc:	China, Fengtai (Beijing)  
isp:	AS4538 China Education and Research Network Center » CERNET »  118.049 ms
route:	101.4.0.0/14, 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
	  AS4635  - HKIX-RS1 Hong Kong Internet Exchange--Route Server 1, HK
	  AS1299  - TWELVE99 Arelion, f/k/a Telia Carrier, SE
	  AS3491  - CONSOLE-CONNECT-ASN PCCW Global, Inc., US
	  AS2914  - NTT-DATA-2914 NTT America, Inc., US
addr:	  Network Research Center Main Bldg Tsinghua Univ Beijing 100084 China
online:	  8.370 » latency: 298 ms (337ms) 

see also:
   101.4.0.0/20     AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.2.0/24     AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.16.0/20    AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.32.0/20    AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.48.0/21    AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.63.0/24    AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.64.0/20    AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.128.0/24   AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.140.0/24   AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.156.0/24   AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.156.0/24   AS4538   BJR-CERNET China Education and Research Network, CN
   101.4.192.0/18   AS4538   BJR-CERNET China Education and Research Network, CN
   101.5.0.0/16     AS4538   BJR-CERNET China Education and Research Network, CN
   101.5.0.0/17     AS4538   BJR-CERNET China Education and Research Network, CN
   101.5.24.0/21    AS4538   BJR-CERNET China Education and Research Network, CN
   101.5.40.0/21    AS4538   BJR-CERNET China Education and Research Network, CN
   101.5.128.0/17   AS4538   BJR-CERNET China Education and Research Network, CN
   101.5.128.0/21   AS24348  BJR-CERNET China Education and Research Network, CN
   101.5.128.0/21   AS24348  BJR-CERNET China Education and Research Network, CN