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199.74.75.101Ping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）3343534949
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213.149.103.243198.95.7.22791.212.229.4093.87.50.345.152.12.22723.236.68.7446.71.64.204199.74.75.10124.136.224.4912.178.66.12201.23.30.11383.219.71.19245.147.185.13467.23.59.12469.69.32.424.77.80.118216.178.196.44154.19.115.23119.24.0.1745.67.92.88199.74.75.100199.74.75.102
