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199.74.81.192Ping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）3343536576
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187.188.74.24285.8.168.4437.131.96.16987.80.0.1592.240.40.125152.178.16.254200.80.159.56109.70.115.293.128.255.4145.147.67.227192.158.182.1927.65.136.177204.34.67.2236.149.73.30199.74.81.19261.63.11.25392.63.176.75134.236.201.236158.106.67.107103.87.100.220199.74.81.191199.74.81.193
