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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。

31.131.152.0/21

当前有效IPv4

起源 ASNAS43319

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
31.131.152.0/21
当前状态
当前有效
起源 ASN
AS43319
首次观测
2026/8/30 10:20:00
最近观测
2026/11/7 16:00:00
对等体46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

46 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
31.131.152.0/21AS4331950300 31500 197453 433194176.12.110.8rrc00当前有效
31.131.152.0/21AS4331958057 174 35598 197453 433195193.33.94.251rrc00当前有效
31.131.152.0/21AS433196939 35598 197453 433194118.67.200.8rrc00当前有效
31.131.152.0/21AS4331929504 6939 35598 197453 433195185.193.84.191rrc00当前有效
31.131.152.0/21AS4331938001 6939 35598 197453 433195202.150.221.37rrc00当前有效
31.131.152.0/21AS43319202365 31500 197453 4331945.255.90.109rrc00当前有效
31.131.152.0/21AS433193549 3356 31500 197453 433195208.51.134.248rrc00当前有效
31.131.152.0/21AS4331950628 35598 197453 433194178.208.11.4rrc00当前有效
31.131.152.0/21AS4331949432 48362 6939 35598 197453 433196195.128.231.254rrc00当前有效
31.131.152.0/21AS433193333 31133 433193193.0.0.56rrc00当前有效
31.131.152.0/21AS433191403 6939 35598 197453 433195198.58.198.252rrc00当前有效
31.131.152.0/21AS4331949673 197453 43319394.247.111.254rrc00当前有效
31.131.152.0/21AS43319208972 197453 43319345.12.55.0rrc00当前有效
31.131.152.0/21AS43319206499 31500 197453 43319445.14.68.69rrc00当前有效
31.131.152.0/21AS4331914907 6939 35598 197453 433195208.80.153.193rrc00当前有效
31.131.152.0/21AS4331922652 6939 35598 197453 43319545.61.0.85rrc00当前有效
31.131.152.0/21AS43319852 6939 35598 197453 433195154.11.12.212rrc00当前有效
31.131.152.0/21AS4331937721 197453 433193165.16.221.66rrc00当前有效
31.131.152.0/21AS4331958057 34549 20764 197453 433195194.50.92.251rrc00当前有效
31.131.152.0/21AS4331957821 6939 35598 197453 433195193.160.39.1rrc00当前有效
31.131.152.0/21AS4331917639 31133 433193202.69.160.152rrc00当前有效
31.131.152.0/21AS4331945049 6939 35598 197453 433195194.28.97.2rrc00当前有效
31.131.152.0/21AS4331959919 6939 35598 197453 4331955.178.95.254rrc00当前有效
31.131.152.0/21AS4331913830 971 6939 35598 197453 433196161.129.152.2rrc00当前有效
31.131.152.0/21AS4331934549 20764 197453 43319480.77.16.114rrc00当前有效
31.131.152.0/21AS4331920205 6939 35598 197453 43319564.246.96.5rrc00当前有效
31.131.152.0/21AS4331938855 6939 35598 197453 433195103.147.22.50rrc00当前有效
31.131.152.0/21AS43319132825 174 35598 197453 43319543.251.115.197rrc00当前有效
31.131.152.0/21AS4331955720 2914 6762 31133 43319545.116.179.212rrc00当前有效
31.131.152.0/21AS433197018 1299 197453 43319412.0.1.63rrc00当前有效
31.131.152.0/21AS4331948185 6939 35598 197453 433195195.90.96.2rrc00当前有效
31.131.152.0/21AS4331937989 6939 35598 197453 433195203.123.48.6rrc00当前有效
31.131.152.0/21AS43319216285 8280 6762 31133 43319584.54.49.1rrc00当前有效
31.131.152.0/21AS4331957381 6939 35598 197453 433195193.150.22.240rrc00当前有效
31.131.152.0/21AS4331924482 31133 433193203.175.175.15rrc00当前有效
31.131.152.0/21AS4331949134 53356 6939 35598 197453 43319623.129.32.61rrc00当前有效
31.131.152.0/21AS43319204092 31133 43319389.234.186.6rrc00当前有效
31.131.152.0/21AS4331934927 6939 35598 197453 433195193.148.251.1rrc00当前有效
31.131.152.0/21AS4331934927 6939 35598 197453 43319545.134.89.1rrc00当前有效
31.131.152.0/21AS433194608 6939 35598 197453 433195203.119.104.1rrc00当前有效
31.131.152.0/21AS43319328840 327727 174 35598 197453 433196102.208.105.2rrc00当前有效
31.131.152.0/21AS4331961218 6939 35598 197453 433195143.246.179.232rrc00当前有效
31.131.152.0/21AS4331944393 401753 31500 197453 43319549.12.70.222rrc00当前有效
31.131.152.0/21AS4331955720 6939 35598 197453 433195103.212.68.10rrc00当前有效
31.131.152.0/21AS4331950304 31133 43319331.169.49.228rrc00当前有效
31.131.152.0/21AS4331920514 1299 31133 433194217.151.205.147rrc00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 20:05:01宣告AS43319202365 6939 35598 197453 43319194.50.19.4rrc00
2026/11/1 13:30:56宣告AS43319206499 31500 197453 4331945.14.68.69rrc00
2026/11/1 13:05:38宣告AS4331944393 58057 31500 197453 4331949.12.70.222rrc00
2026/11/1 02:50:08宣告AS4331949134 53356 6939 35598 197453 4331923.129.32.61rrc00
2026/10/24 11:10:22宣告AS4331950628 6939 35598 35598 197453 29076 31133 43319178.208.11.4rrc00
2026/10/24 10:45:15宣告AS4331950628 6939 35598 35598 197453 29076 31133 43319178.208.11.4rrc00
2026/10/24 10:40:14宣告AS4331950628 35598 197453 29076 31133 43319178.208.11.4rrc00
2026/10/24 10:30:12宣告AS4331950628 6939 35598 35598 197453 29076 31133 43319178.208.11.4rrc00
2026/10/23 23:35:49宣告AS43319208972 6939 35598 35598 197453 29076 31133 4331945.12.55.0rrc00
2026/10/23 15:40:04宣告AS43319202365 6939 35598 35598 197453 29076 31133 43319194.50.19.4rrc00
2026/10/23 06:30:25宣告AS4331929504 6939 35598 35598 197453 29076 31133 43319185.193.84.191rrc00
2026/10/22 23:00:06宣告AS43319202365 6939 35598 35598 197453 29076 31133 43319194.50.19.4rrc00
2026/10/22 22:10:15宣告AS4331957381 6939 35598 35598 197453 29076 31133 43319193.150.22.240rrc00
2026/10/22 22:05:19宣告AS43319202365 31500 197453 29076 31133 433195.255.90.109rrc00
2026/10/22 05:10:30宣告AS4331958057 34549 62255 197453 29076 31133 43319194.50.92.251rrc00
2026/10/22 05:10:30宣告AS43319206499 34549 62255 197453 29076 31133 4331945.14.68.69rrc00
2026/10/22 05:10:30宣告AS4331934549 62255 197453 29076 31133 4331980.77.16.114rrc00
2026/10/22 05:10:25宣告AS43319206499 31500 197453 29076 31133 4331945.14.68.69rrc00
2026/10/22 05:10:25宣告AS43319206499 34549 31500 197453 29076 31133 4331945.14.68.69rrc00
2026/10/22 05:10:25宣告AS43319202365 50673 197453 29076 31133 433195.255.90.109rrc00
2026/10/21 22:10:26宣告AS4331950304 31133 4331931.169.49.228rrc00
2026/10/21 11:55:16宣告AS4331950628 6939 35598 35598 197453 29076 31133 43319178.208.11.4rrc00
2026/10/21 11:45:13宣告AS4331950628 6939 35598 35598 197453 29076 31133 43319178.208.11.4rrc00
2026/10/21 11:05:49宣告AS43319202365 6939 35598 35598 197453 29076 31133 43319194.50.19.4rrc00
2026/10/20 20:15:25宣告AS4331937989 6939 35598 35598 197453 29076 31133 43319203.123.48.6rrc00
2026/10/20 08:55:24宣告AS4331950628 6939 35598 35598 197453 29076 31133 43319178.208.11.4rrc00
2026/10/20 06:40:18宣告AS43319202365 6939 35598 35598 197453 29076 31133 43319194.50.19.4rrc00
2026/10/20 00:05:23宣告AS43319216285 8280 6762 31133 4331984.54.49.1rrc00
2026/10/19 14:10:04宣告AS43319206499 34549 62255 197453 29076 31133 4331945.14.68.69rrc00
2026/10/19 14:10:03宣告AS4331958057 34549 62255 197453 29076 31133 43319194.50.92.251rrc00

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