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199.74.91.183Ping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）3343539127
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146.255.69.77178.166.222.15445.222.28.7123.20.225.441.198.152.223157.254.178.245176.121.201.72199.74.91.18345.90.118.83216.157.165.237208.75.77.220199.7.152.65207.108.200.24827.79.76.112161.77.45.134147.1.103.246156.243.80.71190.119.29.64212.161.96.16193.33.78.81199.74.91.182199.74.91.184
