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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。

91.209.4.0/24

当前有效IPv4

起源 ASNAS208842

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2026/10/20 14:10:02BGP 路由数据
前缀
91.209.4.0/24
当前状态
当前有效
起源 ASN
AS208842
首次观测
2026/8/29 09:30:43
最近观测
2026/10/20 14:10:02
对等体44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

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
91.209.4.0/24AS2088424608 1221 4637 5511 44306 2088426203.119.104.1rrc00当前有效
91.209.4.0/24AS20884249432 48362 44306 2088424195.128.231.254rrc00当前有效
91.209.4.0/24AS208842216285 8280 44306 208842484.54.49.1rrc00当前有效
91.209.4.0/24AS20884237721 44306 2088423165.16.221.66rrc00当前有效
91.209.4.0/24AS208842328840 327727 174 5511 44306 2088426102.208.105.2rrc00当前有效
91.209.4.0/24AS20884220514 1299 5511 44306 2088425217.151.205.147rrc00当前有效
91.209.4.0/24AS20884258057 1836 44306 2088424193.33.94.251rrc00当前有效
91.209.4.0/24AS2088421403 577 3491 44306 2088425198.58.198.252rrc00当前有效
91.209.4.0/24AS20884238001 3491 44306 2088424202.150.221.37rrc00当前有效
91.209.4.0/24AS20884217639 44306 2088423202.69.160.152rrc00当前有效
91.209.4.0/24AS20884257821 12586 3257 3491 44306 2088426193.160.39.1rrc00当前有效
91.209.4.0/24AS20884214907 1299 3491 44306 2088425208.80.153.193rrc00当前有效
91.209.4.0/24AS20884224482 44306 2088423203.175.175.15rrc00当前有效
91.209.4.0/24AS208842204092 34019 44306 208842489.234.186.6rrc00当前有效
91.209.4.0/24AS2088423333 1257 3491 44306 2088425193.0.0.56rrc00当前有效
91.209.4.0/24AS20884255720 2914 3491 44306 208842545.116.179.212rrc00当前有效
91.209.4.0/24AS20884213830 971 174 3491 44306 2088426161.129.152.2rrc00当前有效
91.209.4.0/24AS20884250300 3257 3491 44306 2088425176.12.110.8rrc00当前有效
91.209.4.0/24AS20884257381 50304 1299 5511 44306 2088426193.150.22.240rrc00当前有效
91.209.4.0/24AS208842208972 44306 208842345.12.55.0rrc00当前有效
91.209.4.0/24AS208842202365 50673 33891 44306 20884255.255.90.109rrc00当前有效
91.209.4.0/24AS2088427018 3491 44306 208842412.0.1.63rrc00当前有效
91.209.4.0/24AS20884229504 44306 2088423185.193.84.191rrc00当前有效
91.209.4.0/24AS208842852 3491 44306 2088424154.11.12.212rrc00当前有效
91.209.4.0/24AS208842206499 34549 44306 208842445.14.68.69rrc00当前有效
91.209.4.0/24AS20884220205 6939 44306 208842464.246.96.5rrc00当前有效
91.209.4.0/24AS20884237989 56300 132132 4657 9002 3491 44306 2088428203.123.48.6rrc00当前有效
91.209.4.0/24AS20884244393 212024 44306 208842449.12.70.222rrc00当前有效
91.209.4.0/24AS20884255720 6939 44306 2088424103.212.68.10rrc00当前有效
91.209.4.0/24AS20884248185 1299 5511 44306 2088425195.90.96.2rrc00当前有效
91.209.4.0/24AS20884222652 1299 5511 44306 208842545.61.0.85rrc00当前有效
91.209.4.0/24AS20884245049 6696 5511 44306 2088425194.28.97.2rrc00当前有效
91.209.4.0/24AS20884259919 12779 44306 20884245.178.95.254rrc00当前有效
91.209.4.0/24AS2088423549 3356 44306 44306 44306 2088426208.51.134.248rrc00当前有效
91.209.4.0/24AS20884261218 6939 44306 2088424143.246.179.232rrc00当前有效
91.209.4.0/24AS20884234927 1299 3491 44306 2088425193.148.251.1rrc00当前有效
91.209.4.0/24AS20884234549 44306 208842380.77.16.114rrc00当前有效
91.209.4.0/24AS20884249673 20485 44306 208842494.247.111.254rrc00当前有效
91.209.4.0/24AS20884249134 53356 6939 44306 208842523.129.32.61rrc00当前有效
91.209.4.0/24AS20884234927 56655 6939 44306 208842545.134.89.1rrc00当前有效
91.209.4.0/24AS208842132825 3356 3491 44306 208842543.251.115.197rrc00当前有效
91.209.4.0/24AS208842213241 9002 3491 44306 208842589.42.52.8rrc00当前有效
91.209.4.0/24AS20884258057 34549 44306 2088424194.50.92.251rrc00当前有效
91.209.4.0/24AS20884250304 1299 5511 44306 208842531.169.49.228rrc00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
2026/10/20 14:10:02宣告AS2088424608 1221 4637 5511 44306 208842203.119.104.1rrc00
2026/10/20 08:45:00宣告AS20884249432 48362 44306 208842195.128.231.254rrc00
2026/10/20 00:05:29宣告AS208842216285 8280 44306 20884284.54.49.1rrc00
2026/10/19 09:45:43宣告AS20884237721 44306 208842165.16.221.66rrc00
2026/10/18 14:30:06宣告AS208842328840 327727 174 5511 44306 208842102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:51宣告AS208842328840 327727 174 5511 44306 208842102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/15 19:50:34宣告AS20884249432 48362 44306 208842195.128.231.254rrc00
2026/10/15 15:50:07宣告AS2088424608 7575 3491 44306 208842203.119.104.1rrc00
2026/10/15 13:35:14宣告AS20884248185 1299 5511 44306 208842195.90.96.2rrc00
2026/10/15 09:20:49宣告AS208842216285 8280 44306 20884284.54.49.1rrc00
2026/10/14 03:35:08宣告AS208842328840 327727 174 5511 44306 208842102.208.105.2rrc00
2026/10/13 14:35:07宣告AS208842328840 327727 174 5511 44306 208842102.208.105.2rrc00
2026/10/12 18:35:19宣告AS20884237721 44306 208842165.16.221.66rrc00
2026/10/12 15:55:26宣告AS2088424608 1221 4637 5511 44306 208842203.119.104.1rrc00
2026/10/12 06:15:07宣告AS2088424608 7575 3491 44306 208842203.119.104.1rrc00
2026/10/12 06:05:02宣告AS2088424608 7575 3491 44306 208842203.119.104.1rrc00
2026/10/11 12:15:20宣告AS20884214907 1299 3491 44306 208842208.80.153.193rrc00
2026/10/10 02:00:22宣告AS20884217639 44306 208842202.69.160.152rrc00
2026/10/9 09:00:45宣告AS2088424608 7575 3491 44306 208842203.119.104.1rrc00
2026/10/9 03:30:18宣告AS20884255720 3257 3491 44306 20884245.116.179.212rrc00
2026/10/8 22:35:24宣告AS2088424608 7575 3491 44306 208842203.119.104.1rrc00
2026/10/8 17:55:24宣告AS20884261218 6939 44306 208842143.246.179.232rrc00
2026/10/8 12:00:28宣告AS2088424608 7575 3491 44306 208842203.119.104.1rrc00
2026/10/7 17:55:10宣告AS20884249134 53356 6939 44306 20884223.129.32.61rrc00
2026/10/7 16:45:09宣告AS20884237721 44306 208842165.16.221.66rrc00
2026/10/7 02:15:40宣告AS20884255720 2914 3491 44306 20884245.116.179.212rrc00
2026/10/7 02:15:36宣告AS208842132825 3356 3491 44306 20884243.251.115.197rrc00
2026/10/7 02:15:33宣告AS2088421403 577 3491 44306 208842198.58.198.252rrc00

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