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199.249.166.253Ping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）3355027197
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196.46.214.6152.138.192.5147.249.176.239158.140.198.18778.24.80.15103.244.36.242199.249.166.253138.185.161.1137.35.8.02405:4802:22f8:3290:6936:6590:9137:b7fe89.223.87.16045.121.184.5164.49.102.5189.37.185.221203.174.7.94190.63.6.4524.18.192.2598.165.48.9424.199.176.8598.97.222.24199.249.166.252199.249.166.254
