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199.249.166.251Ping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）3355027195
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 2026-06-11 04:28AS103199.249.166.0/24IDCNorthwestern University US 2010-10-01 07:04 2026-06-11 04:28
最近的 IP 查询212.197.237.46207.167.125.119107.154.59.10199.249.166.25161.78.127.5865.246.208.11116.82.239.26102.10.240.15148.226.103.4095.87.103.204176.67.198.2471.193.221.23398.5.183.202106.241.144.251216.97.224.252114.125.30.23961.164.212.4217.181.80.122207.252.169.244216.200.255.14199.249.166.250199.249.166.252
