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199.74.66.190Ping路由跟踪位置 美国 伊利诺伊州 埃文斯顿纠正ASNAS103ASN 所有者IDCNorthwestern Universitynorthwestern.edu公司IDCNorthwestern Universitynorthwestern.edu经度-87.6767纬度42.0537IP 类型IDC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）3343532734
ASN 历史网络AS 组织国家首次出现最后活跃AS103199.74.64.0/18IDCNorthwestern University 美国 2026-07-02 18:07 2026-08-11 22:14
最近的 IP 查询2001:4860:7:b0e::d5199.74.66.1902a03:2880:13ff:9::282a09:bac5:d436:16dc::247:b4101.50.67.4224.52.123.57151.250.22.227216.168.3.219160.33.48.17199.195.166.55123.53.43.227212.104.102.40112.75.48.17159.231.49.1901.44.159.234103.97.199.191112.53.64.54178.136.124.87103.29.182.363.166.26.231199.74.66.189199.74.66.191
