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199.74.99.191Ping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）3343541183
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124.217.5.17193.188.99.251181.122.74.1227.2.159.21895.46.98.36216.235.226.142202.67.35.20195.179.187.44103.191.187.13103.147.216.9964.9.160.57223.195.232.2128.252.90.22958.147.130.224180.179.209.1346.243.145.53126.131.59.249217.65.2.17872.241.119.73146.53.83.42199.74.99.190199.74.99.192
