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前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

185.195.20.0/22

当前有效IPv4

起源 ASNAS202652

当前画像来自 CHA.LA 维护的 BGP 路由状态、小时聚合与事件历史;没有观测到的字段会明确显示为未收录。
最近观测2026/11/11 16:00:00BGP 路由数据
前缀
185.195.20.0/22
当前状态
当前有效
起源 ASN
AS202652
首次观测
2026/8/28 22:25:14
最近观测
2026/11/11 16:00:00
对等体42可见对等体
观测节点1观测节点
宣告2近 7 天小时聚合
撤销0近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.195.20.0/22AS20265213830 971 174 6667 2586 2026526161.129.152.2rrc00当前有效
185.195.20.0/22AS20265220514 1299 2586 2026524217.151.205.147rrc00当前有效
185.195.20.0/22AS20265244393 58057 6939 2586 202652549.12.70.222rrc00当前有效
185.195.20.0/22AS202652328840 327727 174 6667 2586 2026526102.208.105.2rrc00当前有效
185.195.20.0/22AS20265261218 6939 2586 2026524143.246.179.232rrc00当前有效
185.195.20.0/22AS20265255720 6939 2586 2026524103.212.68.10rrc00当前有效
185.195.20.0/22AS2026527018 1299 2586 202652412.0.1.63rrc00当前有效
185.195.20.0/22AS202652216285 8280 6762 1299 2586 202652684.54.49.1rrc00当前有效
185.195.20.0/22AS20265237989 56300 132132 4657 1299 2586 2026527203.123.48.6rrc00当前有效
185.195.20.0/22AS20265234927 1299 2586 2026524193.148.251.1rrc00当前有效
185.195.20.0/22AS20265234927 56655 1299 2586 202652545.134.89.1rrc00当前有效
185.195.20.0/22AS202652204092 20766 1299 2586 202652589.234.186.6rrc00当前有效
185.195.20.0/22AS20265257381 42708 6667 2586 2026525193.150.22.240rrc00当前有效
185.195.20.0/22AS20265224482 6667 2586 2026524203.175.175.15rrc00当前有效
185.195.20.0/22AS20265249134 53356 6939 2586 202652523.129.32.61rrc00当前有效
185.195.20.0/22AS202652132825 3356 6667 2586 202652543.251.115.197rrc00当前有效
185.195.20.0/22AS20265255720 2914 1299 2586 202652545.116.179.212rrc00当前有效
185.195.20.0/22AS20265220205 1299 2586 202652464.246.96.5rrc00当前有效
185.195.20.0/22AS20265248185 6667 2586 2026524195.90.96.2rrc00当前有效
185.195.20.0/22AS2026524608 7575 1299 2586 2026525203.119.104.1rrc00当前有效
185.195.20.0/22AS20265250304 1299 2586 202652431.169.49.228rrc00当前有效
185.195.20.0/22AS20265259919 9002 6667 2586 20265255.178.95.254rrc00当前有效
185.195.20.0/22AS20265257821 12586 3257 6667 2586 2026526193.160.39.1rrc00当前有效
185.195.20.0/22AS20265217639 6939 2586 2026524202.69.160.152rrc00当前有效
185.195.20.0/22AS20265245049 6696 1299 2586 2026525194.28.97.2rrc00当前有效
185.195.20.0/22AS202652206499 34549 1299 2586 202652545.14.68.69rrc00当前有效
185.195.20.0/22AS20265214907 1299 2586 2026524208.80.153.193rrc00当前有效
185.195.20.0/22AS202652852 1299 2586 2026524154.11.12.212rrc00当前有效
185.195.20.0/22AS20265258057 34549 1299 2586 2026525194.50.92.251rrc00当前有效
185.195.20.0/22AS20265222652 1299 2586 202652445.61.0.85rrc00当前有效
185.195.20.0/22AS202652202365 50673 174 6667 2586 20265265.255.90.109rrc00当前有效
185.195.20.0/22AS2026523549 3356 6667 2586 2026525208.51.134.248rrc00当前有效
185.195.20.0/22AS202652213241 9002 6667 2586 202652589.42.52.8rrc00当前有效
185.195.20.0/22AS20265249673 20485 1299 2586 202652594.247.111.254rrc00当前有效
185.195.20.0/22AS2026523333 1257 2586 2026524193.0.0.56rrc00当前有效
185.195.20.0/22AS2026521403 577 3356 6667 2586 2026526198.58.198.252rrc00当前有效
185.195.20.0/22AS20265249432 48362 1299 2586 2026525195.128.231.254rrc00当前有效
185.195.20.0/22AS20265229504 39392 33891 6667 2586 2026526185.193.84.191rrc00当前有效
185.195.20.0/22AS20265250300 3257 6667 2586 2026525176.12.110.8rrc00当前有效
185.195.20.0/22AS20265258057 1836 6667 2586 2026525193.33.94.251rrc00当前有效
185.195.20.0/22AS20265238001 3491 1299 2586 2026525202.150.221.37rrc00当前有效
185.195.20.0/22AS20265234549 1299 2586 202652480.77.16.114rrc00当前有效
185.195.20.0/22—未收录—165.16.221.66rrc00已撤销

最近事件窗口

仅统计这个小时内收到事件的对等体与观测节点。

最近观测
2026/11/10 13:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
最长路径
5

宣告 / 撤销历史

最近 30 条
时间事件起源 ASNAS 路径对等体观测节点
2026/11/10 13:15:15宣告AS20265250300 3257 6667 2586 202652176.12.110.8rrc00
2026/11/10 10:50:23宣告AS202652328840 327727 174 6667 2586 202652102.208.105.2rrc00
2026/11/8 02:05:13撤销——165.16.221.66rrc00
2026/11/7 22:47:36宣告AS20265237721 1299 2586 202652165.16.221.66rrc00
2026/11/7 14:25:16宣告AS202652328840 327727 174 6667 2586 202652102.208.105.2rrc00
2026/11/7 14:25:08撤销——102.208.105.2rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 23:20:05撤销——165.16.221.66rrc00
2026/11/4 20:45:33宣告AS202652206499 34549 1299 2586 20265245.14.68.69rrc00
2026/11/4 16:15:31宣告AS202652328840 327727 174 6667 2586 202652102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/3 05:45:11撤销——165.16.221.66rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:31宣告AS202652328840 327727 174 6667 2586 202652102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/2 23:20:26宣告AS20265238001 9002 6667 2586 202652202.150.221.37rrc00
2026/11/2 23:20:25宣告AS20265220514 1299 6667 2586 202652217.151.205.147rrc00
2026/11/2 23:20:17宣告AS20265250304 6667 2586 20265231.169.49.228rrc00
2026/11/2 23:20:16宣告AS202652216285 8280 6762 174 6667 2586 20265284.54.49.1rrc00
2026/11/2 23:20:16宣告AS20265245049 6696 1299 6667 2586 202652194.28.97.2rrc00
2026/11/2 23:20:14宣告AS202652216285 8280 6762 1299 2586 20265284.54.49.1rrc00
2026/11/2 23:20:13宣告AS20265222652 1299 6667 2586 20265245.61.0.85rrc00
2026/11/2 23:20:13撤销——203.123.48.6rrc00
2026/11/2 23:20:13宣告AS2026527018 1299 6667 2586 20265212.0.1.63rrc00
2026/11/2 23:20:13宣告AS202652216285 8280 6762 1299 2586 20265284.54.49.1rrc00
2026/11/2 23:20:12宣告AS20265222652 1299 2586 20265245.61.0.85rrc00
2026/11/2 23:20:12撤销——165.16.221.66rrc00
2026/11/2 23:20:12宣告AS202652852 3257 6667 2586 202652154.11.12.212rrc00
2026/11/2 23:20:11宣告AS20265234927 1299 6667 2586 202652193.148.251.1rrc00
2026/11/2 23:20:11宣告AS20265214907 3356 6667 2586 202652208.80.153.193rrc00

小时变化

近七天窗口 · 2 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/10 13:00:00101115.0 / 5
2026/11/10 10:00:00101116.0 / 6
CHA.LA BGP 画像本页展示已采集的 RIPE RIS 路由状态、小时聚合和宣告 / 撤销事件。起源 ASN、对等体、观测节点代表观测视角,不等同于完整全球路由表。数据源:BGP 路由数据 · 查询窗口:近 7 天