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199.74.91.187Ping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）3343539131
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 2026-06-01 01:06AS103199.74.64.0/18IDCNorthwestern University US 2003-04-24 03:00 2026-06-01 00:37AS103199.74.64.0/18IDCNorthwestern University US 2003-04-24 03:00 2026-05-30 15:46
最近的 IP 查询131.75.74.194190.69.79.2342401:d800:691:493d:61b2:32c4:589c:1c1741.207.213.0207.76.204.121.7.151.2179.1.122.242205.102.96.6193.143.23.252209.16.158.184.47.155.1314.53.182.55195.136.15.254103.208.207.10202.208.88.20212.233.159.3136.0.184.3823.157.128.23190.9.2.542.104.144.16199.74.91.186199.74.91.188
