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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。

185.9.212.0/22

当前有效IPv4

起源 ASNAS202087

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2026/11/8 00:00:00BGP 路由数据
前缀
185.9.212.0/22
当前状态
当前有效
起源 ASN
AS202087
首次观测
2026/8/30 19:45:40
最近观测
2026/11/8 00:00:00
对等体39可见对等体
观测节点1观测节点
宣告0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

39 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.9.212.0/22AS20208757381 42708 6461 2020874193.150.22.240rrc00当前有效
185.9.212.0/22AS20208749673 20485 6461 202087494.247.111.254rrc00当前有效
185.9.212.0/22AS20208722652 174 202087345.61.0.85rrc00当前有效
185.9.212.0/22AS2020873333 1136 6461 2020874193.0.0.56rrc00当前有效
185.9.212.0/22AS20208713830 971 174 2020874161.129.152.2rrc00当前有效
185.9.212.0/22AS20208755720 2914 174 202087445.116.179.212rrc00当前有效
185.9.212.0/22AS2020873549 3356 6461 2020874208.51.134.248rrc00当前有效
185.9.212.0/22AS20208758057 34549 2020873194.50.92.251rrc00当前有效
185.9.212.0/22AS20208724482 2020872203.175.175.15rrc00当前有效
185.9.212.0/22AS20208757821 12586 3257 174 2020875193.160.39.1rrc00当前有效
185.9.212.0/22AS20208758057 174 2020873193.33.94.251rrc00当前有效
185.9.212.0/22AS20208734927 56655 6939 202087445.134.89.1rrc00当前有效
185.9.212.0/22AS20208759919 9002 6461 20208745.178.95.254rrc00当前有效
185.9.212.0/22AS20208717639 6939 2020873202.69.160.152rrc00当前有效
185.9.212.0/22AS20208749134 53356 6939 202087423.129.32.61rrc00当前有效
185.9.212.0/22AS20208755720 6939 2020873103.212.68.10rrc00当前有效
185.9.212.0/22AS20208748185 6461 2020873195.90.96.2rrc00当前有效
185.9.212.0/22AS20208729504 39392 33891 6461 2020875185.193.84.191rrc00当前有效
185.9.212.0/22AS20208745049 6696 1299 174 2020875194.28.97.2rrc00当前有效
185.9.212.0/22AS2020871403 577 6461 2020874198.58.198.252rrc00当前有效
185.9.212.0/22AS20208720205 6939 202087364.246.96.5rrc00当前有效
185.9.212.0/22AS202087132825 174 202087343.251.115.197rrc00当前有效
185.9.212.0/22AS20208750300 174 2020873176.12.110.8rrc00当前有效
185.9.212.0/22AS20208734549 202087280.77.16.114rrc00当前有效
185.9.212.0/22AS20208720514 1299 174 2020874217.151.205.147rrc00当前有效
185.9.212.0/22AS20208737721 2020872165.16.221.66rrc00当前有效
185.9.212.0/22AS2020877018 174 202087312.0.1.63rrc00当前有效
185.9.212.0/22AS202087202365 50673 174 20208745.255.90.109rrc00当前有效
185.9.212.0/22AS20208737989 56300 132132 4657 6461 2020876203.123.48.6rrc00当前有效
185.9.212.0/22AS20208714907 3356 6461 2020874208.80.153.193rrc00当前有效
185.9.212.0/22AS202087852 6461 2020873154.11.12.212rrc00当前有效
185.9.212.0/22AS2020874608 7575 1299 174 2020875203.119.104.1rrc00当前有效
185.9.212.0/22AS20208761218 6939 2020873143.246.179.232rrc00当前有效
185.9.212.0/22AS202087216285 8280 6762 174 202087584.54.49.1rrc00当前有效
185.9.212.0/22AS202087206499 34549 202087345.14.68.69rrc00当前有效
185.9.212.0/22AS20208744393 58057 6939 202087449.12.70.222rrc00当前有效
185.9.212.0/22AS20208750304 6461 202087331.169.49.228rrc00当前有效
185.9.212.0/22AS202087204092 198978 174 202087489.234.186.6rrc00当前有效
185.9.212.0/22AS20208734927 1299 174 2020874193.148.251.1rrc00当前有效

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
未收录
窗口内对等体
未收录
窗口内观测节点
未收录
平均路径长度
未收录
最长路径
未收录

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
2026/11/3 04:00:22宣告AS202087328840 327727 174 202087102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:26宣告AS202087328840 327727 174 202087102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 13:30:49宣告AS202087206499 34549 20208745.14.68.69rrc00
2026/11/1 02:50:05宣告AS20208749134 53356 6939 20208723.129.32.61rrc00
2026/10/23 14:40:05宣告AS20208759919 9002 6461 2020875.178.95.254rrc00
2026/10/23 06:31:01宣告AS20208729504 39392 33891 6461 202087185.193.84.191rrc00
2026/10/22 21:55:24宣告AS20208749432 48362 1764 5405 202087195.128.231.254rrc00
2026/10/21 21:25:11宣告AS20208749673 20485 6461 20208794.247.111.254rrc00
2026/10/21 21:25:11宣告AS20208749673 12389 174 20208794.247.111.254rrc00
2026/10/21 21:05:11宣告AS20208749673 12389 174 20208794.247.111.254rrc00
2026/10/20 08:45:01宣告AS20208749432 48362 1764 174 202087195.128.231.254rrc00
2026/10/19 21:40:28宣告AS20208749432 48362 1764 5405 202087195.128.231.254rrc00
2026/10/18 14:30:08宣告AS202087328840 327727 174 202087102.208.105.2rrc00
2026/10/16 15:05:53宣告AS202087328840 327727 174 202087102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 19:50:34宣告AS20208749432 48362 1764 174 202087195.128.231.254rrc00
2026/10/15 15:50:14宣告AS2020874608 7575 1299 174 202087203.119.104.1rrc00
2026/10/12 21:50:40宣告AS20208759919 9002 6461 2020875.178.95.254rrc00
2026/10/12 21:50:03宣告AS20208759919 9002 6461 2020875.178.95.254rrc00
2026/10/12 11:25:07宣告AS2020874608 7575 1299 6461 202087203.119.104.1rrc00
2026/10/10 23:20:12撤销——195.128.231.254rrc00
2026/10/10 10:50:25宣告AS20208717639 6939 202087202.69.160.152rrc00
2026/10/9 09:00:29宣告AS20208757821 12586 3257 174 202087193.160.39.1rrc00
2026/10/9 03:30:32宣告AS20208755720 3257 174 20208745.116.179.212rrc00
2026/10/8 22:35:10宣告AS20208714907 3356 6461 202087208.80.153.193rrc00
2026/10/8 17:55:38宣告AS20208761218 6939 202087143.246.179.232rrc00
2026/10/7 23:40:10宣告AS20208759919 9002 6461 2020875.178.95.254rrc00
2026/10/7 17:55:10宣告AS20208749134 53356 6939 20208723.129.32.61rrc00

小时变化

近七天窗口 · 0 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
该前缀暂无小时聚合数据。
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