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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。

91.197.144.0/22

当前有效IPv4

起源 ASNAS43576

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 00:00:00BGP 路由数据
前缀
91.197.144.0/22
当前状态
当前有效
起源 ASN
AS43576
首次观测
2026/8/28 19:40:14
最近观测
2026/11/11 00:00:00
对等体47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

47 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
91.197.144.0/22AS4357655720 2914 1299 35320 43576545.116.179.212rrc00当前有效
91.197.144.0/22AS43576132825 3356 6939 57455 43576543.251.115.197rrc00当前有效
91.197.144.0/22AS4357620205 6939 57455 43576464.246.96.5rrc00当前有效
91.197.144.0/22AS4357638855 6939 57455 435764103.147.22.50rrc00当前有效
91.197.144.0/22AS4357648185 6939 57455 435764195.90.96.2rrc00当前有效
91.197.144.0/22AS4357659919 6939 57455 4357645.178.95.254rrc00当前有效
91.197.144.0/22AS4357613830 971 6939 57455 435765161.129.152.2rrc00当前有效
91.197.144.0/22AS4357634549 35320 43576380.77.16.114rrc00当前有效
91.197.144.0/22AS435767018 1299 35320 43576412.0.1.63rrc00当前有效
91.197.144.0/22AS435764608 6939 57455 435764203.119.104.1rrc00当前有效
91.197.144.0/22AS4357620514 1299 35320 435764217.151.205.147rrc00当前有效
91.197.144.0/22AS4357650304 28917 43576331.169.49.228rrc00当前有效
91.197.144.0/22AS4357655720 6939 57455 435764103.212.68.10rrc00当前有效
91.197.144.0/22AS4357661218 6939 57455 435764143.246.179.232rrc00当前有效
91.197.144.0/22AS43576328840 327727 174 1299 35320 435766102.208.105.2rrc00当前有效
91.197.144.0/22AS4357644393 401753 28917 43576449.12.70.222rrc00当前有效
91.197.144.0/22AS43576216285 8280 6762 1299 35320 43576684.54.49.1rrc00当前有效
91.197.144.0/22AS4357637989 6939 57455 435764203.123.48.6rrc00当前有效
91.197.144.0/22AS4357634927 6939 57455 43576445.134.89.1rrc00当前有效
91.197.144.0/22AS4357634927 6939 57455 435764193.148.251.1rrc00当前有效
91.197.144.0/22AS4357657381 6939 57455 435764193.150.22.240rrc00当前有效
91.197.144.0/22AS4357624482 435762203.175.175.15rrc00当前有效
91.197.144.0/22AS4357649134 53356 6939 57455 43576523.129.32.61rrc00当前有效
91.197.144.0/22AS43576204092 6939 57455 43576489.234.186.6rrc00当前有效
91.197.144.0/22AS43576213241 35320 43576389.42.52.8rrc00当前有效
91.197.144.0/22AS435763549 3356 1299 35320 435765208.51.134.248rrc00当前有效
91.197.144.0/22AS43576202365 50263 57455 4357645.255.90.109rrc00当前有效
91.197.144.0/22AS435763333 28917 435763193.0.0.56rrc00当前有效
91.197.144.0/22AS435761403 6939 57455 435764198.58.198.252rrc00当前有效
91.197.144.0/22AS4357649673 3216 28917 43576494.247.111.254rrc00当前有效
91.197.144.0/22AS4357649432 48362 6939 57455 435765195.128.231.254rrc00当前有效
91.197.144.0/22AS4357650628 6939 57455 435764178.208.11.4rrc00当前有效
91.197.144.0/22AS4357629504 28917 435763185.193.84.191rrc00当前有效
91.197.144.0/22AS435766939 57455 435763118.67.200.8rrc00当前有效
91.197.144.0/22AS4357658057 1836 6939 57455 435765193.33.94.251rrc00当前有效
91.197.144.0/22AS43576202365 6939 57455 435764194.50.19.4rrc00当前有效
91.197.144.0/22AS4357638001 6939 57455 435764202.150.221.37rrc00当前有效
91.197.144.0/22AS4357657821 6939 57455 435764193.160.39.1rrc00当前有效
91.197.144.0/22AS4357645049 6939 57455 435764194.28.97.2rrc00当前有效
91.197.144.0/22AS4357617639 35320 435763202.69.160.152rrc00当前有效
91.197.144.0/22AS4357614907 6939 57455 435764208.80.153.193rrc00当前有效
91.197.144.0/22AS43576206499 34549 35320 43576445.14.68.69rrc00当前有效
91.197.144.0/22AS43576208972 6939 57455 43576445.12.55.0rrc00当前有效
91.197.144.0/22AS4357637721 28917 435763165.16.221.66rrc00当前有效
91.197.144.0/22AS4357658057 34549 35320 435764194.50.92.251rrc00当前有效
91.197.144.0/22AS43576852 6939 57455 435764154.11.12.212rrc00当前有效
91.197.144.0/22AS4357622652 6939 57455 43576445.61.0.85rrc00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
2026/11/10 07:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
4.0
最长路径
4

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 09:00:53宣告AS4357650300 174 3257 28917 43576176.12.110.8rrc00
2026/11/10 07:55:37宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/10 00:10:10宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/9 03:00:08宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/8 01:55:21宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/7 14:25:21宣告AS43576328840 327727 174 1299 35320 43576102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/7 01:55:27宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/6 02:40:06宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/5 21:10:35撤销——195.128.231.254rrc00
2026/11/5 16:10:34宣告AS43576202365 28917 28917 435765.255.90.109rrc00
2026/11/5 16:10:21宣告AS43576202365 50263 57455 435765.255.90.109rrc00
2026/11/5 16:00:14宣告AS43576202365 28917 28917 435765.255.90.109rrc00
2026/11/5 15:25:11宣告AS43576202365 28917 28917 435765.255.90.109rrc00
2026/11/4 21:35:02宣告AS43576206499 6939 57455 4357645.14.68.69rrc00
2026/11/4 20:45:26宣告AS43576206499 34549 35320 4357645.14.68.69rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/4 05:20:33宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/4 03:55:16宣告AS4357634927 52025 1299 35320 43576193.148.251.1rrc00
2026/11/4 03:55:16撤销——193.148.251.1rrc00
2026/11/4 03:40:06撤销——45.134.89.1rrc00
2026/11/4 01:05:40宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/3 22:35:07宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/3 20:30:50宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/3 14:20:23宣告AS43576202365 6939 57455 43576194.50.19.4rrc00
2026/11/3 10:05:07宣告AS435766939 57455 43576118.67.200.8rrc00
2026/11/3 08:50:33宣告AS4357655720 3257 28917 4357645.116.179.212rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:35宣告AS43576328840 327727 174 1299 35320 43576102.208.105.2rrc00
2026/11/3 02:10:21撤销——102.208.105.2rrc00

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 07:00:00101114.0 / 4
2026/11/10 00:00:00101114.0 / 4
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