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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。

131.221.47.0/24

当前有效IPv4

起源 ASNAS264409

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2026/10/23 06:30:39BGP 路由数据
前缀
131.221.47.0/24
当前状态
当前有效
起源 ASN
AS264409
首次观测
2026/8/28 16:15:06
最近观测
2026/10/23 06:30:39
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
131.221.47.0/24AS26440929504 2644092185.193.84.191rrc00当前有效
131.221.47.0/24AS2644094608 7575 3491 2644094203.119.104.1rrc00当前有效
131.221.47.0/24AS26440949432 48362 1764 174 2644095195.128.231.254rrc00当前有效
131.221.47.0/24AS26440917639 3491 2644093202.69.160.152rrc00当前有效
131.221.47.0/24AS26440955720 3257 264409345.116.179.212rrc00当前有效
131.221.47.0/24AS26440937721 2644092165.16.221.66rrc00当前有效
131.221.47.0/24AS26440959919 12779 3257 26440945.178.95.254rrc00当前有效
131.221.47.0/24AS264409216285 8280 6762 174 264409584.54.49.1rrc00当前有效
131.221.47.0/24AS264409328840 327727 174 2644094102.208.105.2rrc00当前有效
131.221.47.0/24AS26440958057 174 2644093193.33.94.251rrc00当前有效
131.221.47.0/24AS26440934927 56655 6939 264409445.134.89.1rrc00当前有效
131.221.47.0/24AS26440934927 1299 174 2644094193.148.251.1rrc00当前有效
131.221.47.0/24AS26440937989 56300 132132 4657 6453 2644096203.123.48.6rrc00当前有效
131.221.47.0/24AS26440949134 53356 6939 264409423.129.32.61rrc00当前有效
131.221.47.0/24AS26440961218 6939 2644093143.246.179.232rrc00当前有效
131.221.47.0/24AS264409204092 198978 174 264409489.234.186.6rrc00当前有效
131.221.47.0/24AS26440944393 58057 6939 264409449.12.70.222rrc00当前有效
131.221.47.0/24AS26440955720 6939 2644093103.212.68.10rrc00当前有效
131.221.47.0/24AS26440950304 1299 174 264409431.169.49.228rrc00当前有效
131.221.47.0/24AS26440920514 1299 174 2644094217.151.205.147rrc00当前有效
131.221.47.0/24AS26440948185 3356 3257 2644094195.90.96.2rrc00当前有效
131.221.47.0/24AS26440950300 3257 2644093176.12.110.8rrc00当前有效
131.221.47.0/24AS26440913830 971 174 2644094161.129.152.2rrc00当前有效
131.221.47.0/24AS26440920205 6939 264409364.246.96.5rrc00当前有效
131.221.47.0/24AS26440950628 6453 2644093178.208.11.4rrc00当前有效
131.221.47.0/24AS26440924482 2644092203.175.175.15rrc00当前有效
131.221.47.0/24AS2644093333 1257 6453 2644094193.0.0.56rrc00当前有效
131.221.47.0/24AS2644091403 577 6453 2644094198.58.198.252rrc00当前有效
131.221.47.0/24AS26440949673 20485 3491 264409494.247.111.254rrc00当前有效
131.221.47.0/24AS264409202365 50673 174 26440945.255.90.109rrc00当前有效
131.221.47.0/24AS264409213241 9002 3257 264409489.42.52.8rrc00当前有效
131.221.47.0/24AS2644093549 3356 6453 2644094208.51.134.248rrc00当前有效
131.221.47.0/24AS26440922652 174 264409345.61.0.85rrc00当前有效
131.221.47.0/24AS264409852 3491 2644093154.11.12.212rrc00当前有效
131.221.47.0/24AS26440934549 174 264409380.77.16.114rrc00当前有效
131.221.47.0/24AS26440958057 34549 174 2644094194.50.92.251rrc00当前有效
131.221.47.0/24AS264409206499 34549 174 264409445.14.68.69rrc00当前有效
131.221.47.0/24AS26440914907 3356 3257 2644094208.80.153.193rrc00当前有效
131.221.47.0/24AS2644097018 174 264409312.0.1.63rrc00当前有效
131.221.47.0/24AS26440957381 50304 1299 174 2644095193.150.22.240rrc00当前有效
131.221.47.0/24AS26440945049 6696 2914 3491 2644095194.28.97.2rrc00当前有效
131.221.47.0/24AS26440957821 12586 3257 2644094193.160.39.1rrc00当前有效
131.221.47.0/24AS264409132825 174 264409343.251.115.197rrc00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
2026/10/23 06:30:39宣告AS26440929504 264409185.193.84.191rrc00
2026/10/23 06:30:37宣告AS26440929504 264409185.193.84.191rrc00
2026/10/23 05:40:28宣告AS2644094608 7575 3491 264409203.119.104.1rrc00
2026/10/23 02:46:00宣告AS26440929504 39392 174 264409185.193.84.191rrc00
2026/10/23 02:46:00宣告AS26440929504 264409185.193.84.191rrc00
2026/10/23 02:46:00宣告AS26440949432 48362 9002 3257 264409195.128.231.254rrc00
2026/10/23 02:46:00宣告AS26440949432 48362 1764 174 264409195.128.231.254rrc00
2026/10/22 03:20:27宣告AS26440917639 3491 264409202.69.160.152rrc00
2026/10/21 07:00:01宣告AS26440955720 3257 26440945.116.179.212rrc00
2026/10/21 05:10:28宣告AS26440937721 264409165.16.221.66rrc00
2026/10/21 05:10:27宣告AS26440955720 3257 26440945.116.179.212rrc00
2026/10/21 05:10:26宣告AS26440929504 264409185.193.84.191rrc00
2026/10/21 05:10:24撤销——165.16.221.66rrc00
2026/10/21 05:10:23宣告AS26440929504 39392 174 264409185.193.84.191rrc00
2026/10/21 05:10:23宣告AS26440929504 264409185.193.84.191rrc00
2026/10/21 04:35:38宣告AS26440955720 3257 26440945.116.179.212rrc00
2026/10/21 04:35:16宣告AS26440937721 264409165.16.221.66rrc00
2026/10/21 04:35:15宣告AS26440949432 48362 1764 264409195.128.231.254rrc00
2026/10/21 04:35:14宣告AS26440929504 264409185.193.84.191rrc00
2026/10/21 04:35:13宣告AS26440937721 6453 264409165.16.221.66rrc00
2026/10/21 04:35:13撤销——165.16.221.66rrc00
2026/10/21 04:35:12撤销——165.16.221.66rrc00
2026/10/21 04:35:12宣告AS26440949432 48362 1764 174 264409195.128.231.254rrc00
2026/10/21 04:35:12宣告AS26440949432 48362 9002 3257 264409195.128.231.254rrc00
2026/10/21 04:35:11宣告AS26440929504 264409185.193.84.191rrc00
2026/10/21 04:35:11宣告AS26440929504 39392 174 264409185.193.84.191rrc00
2026/10/20 21:50:08宣告AS26440959919 12779 3257 2644095.178.95.254rrc00
2026/10/20 20:40:18宣告AS26440955720 3257 26440945.116.179.212rrc00
2026/10/20 14:10:23宣告AS2644094608 1221 4637 3257 264409203.119.104.1rrc00
2026/10/20 00:05:34宣告AS264409216285 8280 6762 174 26440984.54.49.1rrc00

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