Whois Query

对象关键字查询
on accurate entity keys

请输入WHOIS索引关键字.

It should be domain, network names registered in CERNIC. Examples are:

  xxx.edu.cn       (eg. seu.edu.cn matches the domain of Southeast University)
  xxx-cn           (eg. cerbkb-cn matches CERNET backbone network)
  xxx.xxx.xxx.0    (eg. 202.112.0.0 matches CERNET backbone network)