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199.249.166.100Ping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）3355027044
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145.246.29.33178.18.207.4164.97.130.249200.13.158.80213.235.185.20216.201.89.3237.1.250.17199.249.166.100185.16.13.254112.53.104.63151.201.192.84151.201.103.17146.22.63.178209.147.75.82185.104.85.1345.95.231.244185.147.37.13170.78.98.10960.254.52.4194.131.233.51199.249.166.99199.249.166.101
