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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。

185.40.244.0/22

当前有效IPv4

起源 ASNAS203440

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2026/11/7 16:00:00BGP 路由数据
前缀
185.40.244.0/22
当前状态
当前有效
起源 ASN
AS203440
首次观测
2026/8/28 19:40:15
最近观测
2026/11/7 16:00:00
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.40.244.0/22AS20344029504 39392 33891 203440 2034405185.193.84.191rrc00当前有效
185.40.244.0/22AS20344058057 174 203440 2034404193.33.94.251rrc00当前有效
185.40.244.0/22AS20344050300 5405 43140 2034404176.12.110.8rrc00当前有效
185.40.244.0/22AS20344049673 20485 203440 203440494.247.111.254rrc00当前有效
185.40.244.0/22AS2034403333 5405 43140 2034404193.0.0.56rrc00当前有效
185.40.244.0/22AS2034401403 577 174 203440 2034405198.58.198.252rrc00当前有效
185.40.244.0/22AS20344050628 5405 43140 2034404178.208.11.4rrc00当前有效
185.40.244.0/22AS2034403549 3356 174 203440 2034405208.51.134.248rrc00当前有效
185.40.244.0/22AS203440202365 5405 43140 20344045.255.90.109rrc00当前有效
185.40.244.0/22AS20344037721 203440 2034403165.16.221.66rrc00当前有效
185.40.244.0/22AS203440852 3320 5405 43140 2034405154.11.12.212rrc00当前有效
185.40.244.0/22AS20344058057 34549 203440 2034404194.50.92.251rrc00当前有效
185.40.244.0/22AS20344022652 174 203440 203440445.61.0.85rrc00当前有效
185.40.244.0/22AS2034407018 174 203440 203440412.0.1.63rrc00当前有效
185.40.244.0/22AS20344014907 3356 174 203440 2034405208.80.153.193rrc00当前有效
185.40.244.0/22AS203440208972 5405 43140 203440445.12.55.0rrc00当前有效
185.40.244.0/22AS203440206499 34549 203440 203440445.14.68.69rrc00当前有效
185.40.244.0/22AS20344045049 6696 1299 5405 43140 2034406194.28.97.2rrc00当前有效
185.40.244.0/22AS20344017639 203440 2034403202.69.160.152rrc00当前有效
185.40.244.0/22AS20344057821 47138 203440 2034404193.160.39.1rrc00当前有效
185.40.244.0/22AS20344013830 971 174 203440 2034405161.129.152.2rrc00当前有效
185.40.244.0/22AS20344034549 203440 203440380.77.16.114rrc00当前有效
185.40.244.0/22AS20344059919 5405 43140 20344045.178.95.254rrc00当前有效
185.40.244.0/22AS20344048185 5405 43140 2034404195.90.96.2rrc00当前有效
185.40.244.0/22AS20344055720 2914 174 203440 203440545.116.179.212rrc00当前有效
185.40.244.0/22AS203440132825 174 203440 203440443.251.115.197rrc00当前有效
185.40.244.0/22AS20344020205 6939 43140 203440464.246.96.5rrc00当前有效
185.40.244.0/22AS20344034927 1299 5405 43140 2034405193.148.251.1rrc00当前有效
185.40.244.0/22AS20344034927 5405 43140 203440445.134.89.1rrc00当前有效
185.40.244.0/22AS203440204092 34019 203440 203440489.234.186.6rrc00当前有效
185.40.244.0/22AS20344057381 42708 5405 43140 2034405193.150.22.240rrc00当前有效
185.40.244.0/22AS20344024482 203440 2034403203.175.175.15rrc00当前有效
185.40.244.0/22AS20344049134 53356 6939 43140 203440523.129.32.61rrc00当前有效
185.40.244.0/22AS203440216285 8280 5405 43140 203440584.54.49.1rrc00当前有效
185.40.244.0/22AS20344037989 56300 132132 4657 5405 43140 2034407203.123.48.6rrc00当前有效
185.40.244.0/22AS20344020514 1299 5405 43140 2034405217.151.205.147rrc00当前有效
185.40.244.0/22AS20344050304 5405 43140 203440431.169.49.228rrc00当前有效
185.40.244.0/22AS20344055720 6939 203440 2034404103.212.68.10rrc00当前有效
185.40.244.0/22AS20344044393 212024 203440 203440449.12.70.222rrc00当前有效
185.40.244.0/22AS203440328840 327727 174 203440 2034405102.208.105.2rrc00当前有效
185.40.244.0/22AS20344061218 6939 43140 2034404143.246.179.232rrc00当前有效
185.40.244.0/22AS2034404608 1221 4637 5405 43140 2034406203.119.104.1rrc00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
2026/11/1 20:05:03宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/11/1 02:50:15宣告AS20344049134 53356 6939 43140 20344023.129.32.61rrc00
2026/10/23 15:40:05宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/22 23:00:07宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/21 22:10:25宣告AS20344050304 5405 43140 20344031.169.49.228rrc00
2026/10/21 11:05:50宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/20 23:45:34宣告AS20344057821 47138 203440 203440193.160.39.1rrc00
2026/10/20 23:45:33宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/20 08:45:06宣告AS20344049432 48362 203440 203440195.128.231.254rrc00
2026/10/20 06:40:20宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/18 14:30:05宣告AS203440328840 327727 174 203440 203440102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/18 13:05:14宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/17 07:00:04宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/17 02:40:40宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/17 00:20:46宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/16 15:05:50宣告AS203440328840 327727 174 203440 203440102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/16 02:45:29宣告AS203440328840 327727 174 203440 203440102.208.105.2rrc00
2026/10/15 10:55:08宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/15 07:30:17宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/15 03:55:15宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/14 23:30:01宣告AS20344049673 20485 43140 20344094.247.111.254rrc00
2026/10/14 13:25:19宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/14 07:25:48宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/13 07:40:00宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/12 23:45:21宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/12 19:25:27宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/12 16:20:43宣告AS203440202365 47138 203440 203440194.50.19.4rrc00
2026/10/12 10:10:29宣告AS203440202365 47138 203440 203440194.50.19.4rrc00

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