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199.74.88.20Ping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）3343538196
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103.99.202.2589.151.124.11216.163.176.22564.83.104.10085.159.248.27183.82.248.94167.203.2.79207.199.237.595.183.99.16199.74.88.2092.42.84.20102.244.42.232199.232.51.254200.76.79.15641.94.6.119128.14.96.16037.75.10.76103.148.176.231188.70.46.92193.127.230.29199.74.88.19199.74.88.21
