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199.249.166.81Ping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）3355027025
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120.224.95.1641.63.66.174161.30.201.27202.10.55.4885.199.63.14867.210.106.24200.43.63.242175.176.183.31149.255.244.4445.121.201.233202.72.246.46115.236.23.27103.109.175.25559.10.243.255161.132.3.235194.50.218.11181.224.16.1652.122.255.38113.211.0.34139.167.38.130199.249.166.80199.249.166.82
