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199.249.166.84Ping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）3355027028
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69.173.185.62146.0.230.249199.7.71.20983.169.217.66132.250.0.28192.229.190.37199.249.166.84202.152.69.3145.5.55.101167.127.221.7772.13.42.19213.188.67.124185.218.167.147207.233.196.12223.205.72.38139.15.169.253104.153.22.714.29.0.56211.52.112.0199.74.167.144199.249.166.83199.249.166.85
