175.186.0.0/15

ip:	175.186.0.0 
loc:	China, Shanghai (Shanghai)  
isp:	AS4538 China Education and Research Network Center » CERNET »  1450.708 ms
route:	175.186.0.0/15, SHR-CERNET - China Education and Research Network, CN (Shanghai) ... 
reg:	175.186.0.0/15, CN, APNIC, 2010-01-28
asn:	AS4538 - ERX-CERNET-BKB China Education and Research Network Center, CN
	  AS4837  - CHINA169-Backbone CHINA UNICOM China169 Backbone, CN
	  AS3491  - CONSOLE-CONNECT-ASN PCCW Global, Inc., US
	  AS2914  - NTT-DATA-2914 NTT America, Inc., US
	  AS1299  - TWELVE99 Arelion, f/k/a Telia Carrier, SE
	  AS4635  - HKIX-RS1 Hong Kong Internet Exchange--Route Server 1, HK
	  AS174   - COGENT-174 Cogent Communications, US
	  AS58453 - CMI-INT-HK China Mobile International Limited, HK
addr:	  Network Research Center Main Bldg Tsinghua Univ Beijing 100084 China
online:	  27 » latency: 241 ms (241ms) 

see also:
   175.186.0.0/17   AS4538   SHR-CERNET China Education and Research Network, CN
   175.186.128.0/17 AS4538   SHR-CERNET China Education and Research Network, CN
   175.187.0.0/16   AS4538   SHR-CERNET China Education and Research Network, CN