IP 查询结果截图提示：当前时间段系统正在进行数据更新，部分数据可能不准确。IP 地址199.74.92.91Ping路由跟踪位置 美国 伊利诺伊州 埃文斯顿纠正ASNAS103ASN 所有者IDCNorthwestern Universitynorthwestern.edu公司IDCNorthwestern Universitynorthwestern.edu经度-87.6767纬度42.0537IP 类型IDC为什么显示为数据中心？原生IP原生IP为什么显示广播IP？风险评分IP 地址（十进制）3343539291
ASN 历史网络AS 组织国家首次出现最后活跃AS103199.74.64.0/18IDCNorthwestern University 美国 2026-07-02 18:07 2026-08-12 00:39
最近的 IP 查询185.6.67.195199.74.92.91192.87.105.56157.90.232.96185.50.196.63170.239.86.67155.136.217.4238.84.144.4101.53.64.24103.166.58.3258.247.23.118167.16.245.85202.158.85.1782401:d800:d5f1:d52c:f0b5:52c7:20b3:4cec47.48.64.104149.91.116.25295.46.74.94103.243.125.23365.14.72.8472.178.167.140199.74.92.90199.74.92.92
