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199.74.81.191Ping路由跟踪位置 美国 伊利诺伊州 埃文斯顿纠正ASNAS103ASN 所有者ISPNorthwestern University公司ISPNorthwestern University经度-87.6767纬度42.0538IP 类型住宅IP代理IP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）3343536575
ASN 历史网络AS 组织国家首次出现最后活跃AS103199.74.64.0/18IDCNorthwestern University US 2003-04-24 03:00 2026-06-07 22:07AS103199.74.64.0/18IDCNorthwestern University US 2003-04-24 03:00 2026-06-05 09:06
最近的 IP 查询166.0.145.208192.84.23.210176.123.102.5223.123.45.11166.0.14.225165.231.93.8103.28.161.8199.74.81.19161.247.42.7103.26.130.8154.49.138.7782.27.249.24199.216.37.79171.78.131.18745.136.26.138148.81.196.9058.84.13.31190.152.102.11103.83.110.7163.88.171.252199.74.81.190199.74.81.192
