区域号码:AS197019区域名称:描述信息: 路由网段:
AS197019
31.31.72.0/21 37.157.192.0/21 46.28.104.0/21 89.221.208.0/20
31.31.72.0/21
37.157.192.0/21
46.28.104.0/21
89.221.208.0/20