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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。

31.56.20.0/23

当前有效IPv4

起源 ASNAS400810

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2026/11/9 16:00:00BGP 路由数据
前缀
31.56.20.0/23
当前状态
当前有效
起源 ASN
AS400810
首次观测
2026/8/30 19:45:39
最近观测
2026/11/9 16:00:00
对等体40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

40 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
31.56.20.0/23AS40081058057 34549 1299 30456 4008105194.50.92.251rrc00当前有效
31.56.20.0/23AS40081050300 3257 30456 4008104176.12.110.8rrc00当前有效
31.56.20.0/23AS40081058057 1836 1299 30456 4008105193.33.94.251rrc00当前有效
31.56.20.0/23AS40081061218 6939 1299 2914 30456 4008106143.246.179.232rrc00当前有效
31.56.20.0/23AS400810204092 20766 1299 30456 400810589.234.186.6rrc00当前有效
31.56.20.0/23AS40081048185 1299 30456 4008104195.90.96.2rrc00当前有效
31.56.20.0/23AS40081024482 2914 30456 4008104203.175.175.15rrc00当前有效
31.56.20.0/23AS40081014907 2914 30456 4008104208.80.153.193rrc00当前有效
31.56.20.0/23AS40081057821 12586 3257 30456 4008105193.160.39.1rrc00当前有效
31.56.20.0/23AS40081017639 9304 2914 30456 4008105202.69.160.152rrc00当前有效
31.56.20.0/23AS40081038001 2914 30456 4008104202.150.221.37rrc00当前有效
31.56.20.0/23AS4008107018 2914 30456 400810412.0.1.63rrc00当前有效
31.56.20.0/23AS4008101403 577 3257 30456 4008105198.58.198.252rrc00当前有效
31.56.20.0/23AS4008104608 7575 2914 30456 4008105203.119.104.1rrc00当前有效
31.56.20.0/23AS40081055720 6939 1299 2914 30456 4008106103.212.68.10rrc00当前有效
31.56.20.0/23AS40081037989 56300 132132 4657 2914 30456 4008107203.123.48.6rrc00当前有效
31.56.20.0/23AS40081034927 56655 1299 30456 400810545.134.89.1rrc00当前有效
31.56.20.0/23AS40081029504 39392 1299 30456 4008105185.193.84.191rrc00当前有效
31.56.20.0/23AS400810852 3257 30456 4008104154.11.12.212rrc00当前有效
31.56.20.0/23AS40081050304 1299 30456 400810431.169.49.228rrc00当前有效
31.56.20.0/23AS400810202365 50673 174 1299 30456 40081065.255.90.109rrc00当前有效
31.56.20.0/23AS40081057381 50304 1299 30456 4008105193.150.22.240rrc00当前有效
31.56.20.0/23AS40081037721 1299 30456 4008104165.16.221.66rrc00当前有效
31.56.20.0/23AS40081045049 6696 2914 30456 4008105194.28.97.2rrc00当前有效
31.56.20.0/23AS40081055720 2914 30456 400810445.116.179.212rrc00当前有效
31.56.20.0/23AS40081013830 971 3356 3257 30456 4008106161.129.152.2rrc00当前有效
31.56.20.0/23AS40081022652 3257 30456 400810445.61.0.85rrc00当前有效
31.56.20.0/23AS40081049432 48362 1299 30456 4008105195.128.231.254rrc00当前有效
31.56.20.0/23AS400810132825 3356 2914 30456 400810543.251.115.197rrc00当前有效
31.56.20.0/23AS400810206499 34549 1299 30456 400810545.14.68.69rrc00当前有效
31.56.20.0/23AS40081020205 1299 2914 30456 400810564.246.96.5rrc00当前有效
31.56.20.0/23AS40081049134 53356 6424 2914 30456 400810623.129.32.61rrc00当前有效
31.56.20.0/23AS40081049673 20485 1299 30456 400810594.247.111.254rrc00当前有效
31.56.20.0/23AS40081034927 1299 3257 30456 4008105193.148.251.1rrc00当前有效
31.56.20.0/23AS40081034549 1299 30456 400810480.77.16.114rrc00当前有效
31.56.20.0/23AS40081020514 1299 30456 4008104217.151.205.147rrc00当前有效
31.56.20.0/23AS400810216285 8280 6762 2914 30456 400810684.54.49.1rrc00当前有效
31.56.20.0/23AS4008103549 3356 2914 30456 4008105208.51.134.248rrc00当前有效
31.56.20.0/23AS40081059919 9002 3257 30456 40081055.178.95.254rrc00当前有效
31.56.20.0/23AS4008103333 1257 1299 30456 4008105193.0.0.56rrc00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
2026/11/7 20:35:31宣告AS40081044393 35710 4809 1299 30456 40081049.12.70.222rrc00
2026/11/7 19:40:12宣告AS40081044393 394256 63213 3257 30456 40081049.12.70.222rrc00
2026/11/7 19:30:35宣告AS40081044393 394256 63213 3257 30456 40081049.12.70.222rrc00
2026/11/7 19:30:02宣告AS40081044393 35710 4809 1299 30456 40081049.12.70.222rrc00
2026/11/7 17:30:23宣告AS40081044393 394256 63213 3257 30456 40081049.12.70.222rrc00
2026/11/7 14:25:12宣告AS400810328840 327727 174 1299 30456 400810102.208.105.2rrc00
2026/11/7 14:25:09撤销——102.208.105.2rrc00
2026/11/7 08:25:08撤销——102.208.105.2rrc00
2026/11/6 17:10:16撤销——102.208.105.2rrc00
2026/11/5 21:10:37宣告AS40081049432 215510 48362 1299 30456 400810195.128.231.254rrc00
2026/11/5 21:10:34撤销——195.128.231.254rrc00
2026/11/5 11:10:45宣告AS4008104608 7575 2914 30456 400810203.119.104.1rrc00
2026/11/4 21:45:04宣告AS400810206499 34549 1299 30456 40081045.14.68.69rrc00
2026/11/4 19:55:02宣告AS400810328840 327727 174 1299 30456 400810102.208.105.2rrc00
2026/11/4 16:15:27宣告AS400810328840 327727 174 1299 30456 400810102.208.105.2rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/4 10:20:31宣告AS40081017639 3491 2914 30456 400810202.69.160.152rrc00
2026/11/4 05:20:13宣告AS40081017639 3491 2914 30456 400810202.69.160.152rrc00
2026/11/3 04:00:22宣告AS400810328840 327727 174 1299 30456 400810102.208.105.2rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:10:26宣告AS400810328840 327727 174 1299 30456 400810102.208.105.2rrc00
2026/11/2 17:45:44宣告AS40081061218 6939 1299 2914 30456 400810143.246.179.232rrc00
2026/11/1 02:50:15宣告AS40081049134 53356 6424 2914 30456 40081023.129.32.61rrc00
2026/10/23 20:05:17宣告AS40081024482 2914 30456 400810203.175.175.15rrc00
2026/10/23 17:20:10宣告AS4008101403 577 2914 30456 400810198.58.198.252rrc00
2026/10/20 00:05:24宣告AS400810216285 8280 6762 2914 30456 40081084.54.49.1rrc00
2026/10/18 14:30:07宣告AS400810328840 327727 174 1299 30456 400810102.208.105.2rrc00
2026/10/18 13:45:06宣告AS40081017639 9304 2914 30456 400810202.69.160.152rrc00
2026/10/17 17:30:04撤销——102.208.105.2rrc00
2026/10/16 15:05:53宣告AS400810328840 327727 174 1299 30456 400810102.208.105.2rrc00

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