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199.249.166.99Ping路由跟踪位置 美国 弗吉尼亚州 阿什本纠正ASNAS103ASN 所有者ISPNorthwestern University公司ISPNorthwestern University经度-77.4874纬度39.0438IP 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）3355027043
ASN 历史网络AS 组织国家首次出现最后活跃AS103199.249.166.0/23IDCNorthwestern University US 2018-08-01 21:14 2026-06-05 09:06AS103199.249.166.0/24IDCNorthwestern University US 2010-10-01 07:04 2026-06-05 04:50
最近的 IP 查询203.78.145.233181.118.242.571.192.1.26209.95.63.1987.243.148.27121.41.233.32148.78.7.8423.152.0.33111.25.1.248131.229.165.101210.115.0.16480.241.153.10174.207.17.45217.10.72.227184.61.116.1377.95.87.31115.252.53.23162.162.134.25341.206.0.48199.249.166.99199.249.166.98199.249.166.100
