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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。

131.0.196.0/22

当前有效IPv4

起源 ASNAS27882

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
131.0.196.0/22
当前状态
当前有效
起源 ASN
AS27882
首次观测
2026/8/28 19:05:13
最近观测
2026/11/7 16:00:00
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
131.0.196.0/22AS278821403 577 1299 12956 27882 27882 27882 278828198.58.198.252rrc00当前有效
131.0.196.0/22AS278823549 3356 12956 27882 27882 27882 278827208.51.134.248rrc00当前有效
131.0.196.0/22AS2788255720 2914 12956 27882 27882 27882 27882745.116.179.212rrc00当前有效
131.0.196.0/22AS2788249673 20485 1299 12956 27882 27882 27882 27882894.247.111.254rrc00当前有效
131.0.196.0/22AS2788257381 50304 1299 12956 27882 27882 27882 278828193.150.22.240rrc00当前有效
131.0.196.0/22AS2788213830 971 3356 12956 27882 27882 27882 278828161.129.152.2rrc00当前有效
131.0.196.0/22AS2788222652 1299 12956 27882 27882 27882 27882745.61.0.85rrc00当前有效
131.0.196.0/22AS278823333 1257 12956 27882 27882 27882 278827193.0.0.56rrc00当前有效
131.0.196.0/22AS2788259919 9002 12956 27882 27882 27882 2788275.178.95.254rrc00当前有效
131.0.196.0/22AS2788234927 56655 1299 12956 27882 27882 27882 27882845.134.89.1rrc00当前有效
131.0.196.0/22AS2788257821 12586 3257 12956 27882 27882 27882 278828193.160.39.1rrc00当前有效
131.0.196.0/22AS2788224482 2914 12956 27882 27882 27882 278827203.175.175.15rrc00当前有效
131.0.196.0/22AS2788258057 174 12956 27882 27882 27882 278827193.33.94.251rrc00当前有效
131.0.196.0/22AS2788220514 1299 12956 27882 27882 27882 278827217.151.205.147rrc00当前有效
131.0.196.0/22AS278827018 12956 27882 27882 27882 27882612.0.1.63rrc00当前有效
131.0.196.0/22AS2788237721 12956 27882 27882 27882 278826165.16.221.66rrc00当前有效
131.0.196.0/22AS2788238001 3491 12956 27882 27882 27882 278827202.150.221.37rrc00当前有效
131.0.196.0/22AS2788220205 6939 12956 27882 27882 27882 27882764.246.96.5rrc00当前有效
131.0.196.0/22AS27882328840 327727 174 12956 27882 27882 27882 278828102.208.105.2rrc00当前有效
131.0.196.0/22AS2788258057 34549 2914 12956 27882 27882 27882 278828194.50.92.251rrc00当前有效
131.0.196.0/22AS2788234549 2914 12956 27882 27882 27882 27882780.77.16.114rrc00当前有效
131.0.196.0/22AS27882132825 3356 12956 27882 27882 27882 27882743.251.115.197rrc00当前有效
131.0.196.0/22AS2788248185 3356 12956 27882 27882 27882 278827195.90.96.2rrc00当前有效
131.0.196.0/22AS2788229504 39392 174 12956 27882 27882 27882 278828185.193.84.191rrc00当前有效
131.0.196.0/22AS2788245049 6696 2914 12956 27882 27882 27882 278828194.28.97.2rrc00当前有效
131.0.196.0/22AS2788249134 53356 6939 12956 27882 27882 27882 27882823.129.32.61rrc00当前有效
131.0.196.0/22AS2788255720 6939 12956 27882 27882 27882 278827103.212.68.10rrc00当前有效
131.0.196.0/22AS2788217639 3491 12956 27882 27882 27882 278827202.69.160.152rrc00当前有效
131.0.196.0/22AS27882216285 8280 6762 12956 27882 27882 27882 27882884.54.49.1rrc00当前有效
131.0.196.0/22AS27882206499 34549 2914 12956 27882 27882 27882 27882845.14.68.69rrc00当前有效
131.0.196.0/22AS2788234927 1299 12956 27882 27882 27882 278827193.148.251.1rrc00当前有效
131.0.196.0/22AS2788244393 58057 6939 12956 27882 27882 27882 27882849.12.70.222rrc00当前有效
131.0.196.0/22AS27882204092 198978 174 12956 27882 27882 27882 27882889.234.186.6rrc00当前有效
131.0.196.0/22AS2788250304 1299 12956 27882 27882 27882 27882731.169.49.228rrc00当前有效
131.0.196.0/22AS2788261218 6939 12956 27882 27882 27882 278827143.246.179.232rrc00当前有效
131.0.196.0/22AS2788237989 56300 132132 4657 9002 12956 27882 27882 27882 2788210203.123.48.6rrc00当前有效
131.0.196.0/22AS278824608 1221 4637 12956 27882 27882 27882 278828203.119.104.1rrc00当前有效
131.0.196.0/22AS2788214907 3356 12956 27882 27882 27882 278827208.80.153.193rrc00当前有效
131.0.196.0/22AS27882852 3257 12956 27882 27882 27882 278827154.11.12.212rrc00当前有效
131.0.196.0/22AS27882202365 50673 174 12956 27882 27882 27882 2788285.255.90.109rrc00当前有效
131.0.196.0/22AS2788249432 48362 9002 12956 27882 27882 27882 278828195.128.231.254rrc00当前有效
131.0.196.0/22AS2788250300 3257 12956 27882 27882 27882 278827176.12.110.8rrc00当前有效
131.0.196.0/22AS27882213241 9002 12956 27882 27882 27882 27882789.42.52.8rrc00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 13:30:56宣告AS27882206499 34549 2914 12956 27882 27882 27882 2788245.14.68.69rrc00
2026/11/1 02:50:09宣告AS2788249134 53356 6939 12956 27882 27882 27882 2788223.129.32.61rrc00
2026/10/22 03:20:26宣告AS2788217639 3491 12956 27882 27882 27882 27882202.69.160.152rrc00
2026/10/21 21:50:08宣告AS2788229504 39392 1299 12956 27882 27882 27882 27882185.193.84.191rrc00
2026/10/20 08:45:04宣告AS2788249432 48362 9002 12956 27882 27882 27882 27882195.128.231.254rrc00
2026/10/20 00:05:33宣告AS27882216285 8280 6762 12956 27882 27882 27882 2788284.54.49.1rrc00
2026/10/18 14:30:09宣告AS27882328840 327727 174 12956 27882 27882 27882 27882102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/13 07:05:27宣告AS2788257821 12586 3257 12956 27882 27882 27882 27882193.160.39.1rrc00
2026/10/12 12:45:01宣告AS2788257821 12586 3257 12956 27882 27882 27882 27882193.160.39.1rrc00
2026/10/10 23:20:16撤销——195.128.231.254rrc00
2026/10/10 10:50:04宣告AS2788217639 3491 12956 27882 27882 27882 27882202.69.160.152rrc00
2026/10/9 03:30:24宣告AS2788255720 3257 12956 27882 27882 27882 2788245.116.179.212rrc00
2026/10/8 22:35:15宣告AS278824608 1221 4637 12956 27882 27882 27882 27882203.119.104.1rrc00
2026/10/8 17:55:15宣告AS2788261218 6939 12956 27882 27882 27882 27882143.246.179.232rrc00
2026/10/8 12:00:06宣告AS278824608 1221 4637 12956 27882 27882 27882 27882203.119.104.1rrc00
2026/10/7 17:55:14宣告AS2788249134 53356 6939 12956 27882 27882 27882 2788223.129.32.61rrc00
2026/10/7 16:20:08宣告AS2788214907 1299 12956 27882 27882 27882 27882208.80.153.193rrc00
2026/10/7 14:00:02宣告AS2788237721 12956 27882 27882 27882 27882165.16.221.66rrc00
2026/10/7 10:25:45宣告AS2788229504 39392 174 12956 27882 27882 27882 27882185.193.84.191rrc00
2026/10/7 10:25:02宣告AS2788229504 15935 174 12956 27882 27882 27882 27882185.193.84.191rrc00
2026/10/5 11:50:28宣告AS2788257381 50304 1299 12956 27882 27882 27882 27882193.150.22.240rrc00
2026/10/4 09:55:10宣告AS2788258057 34549 2914 12956 27882 27882 27882 27882194.50.92.251rrc00
2026/10/3 09:15:06宣告AS2788237721 12956 27882 27882 27882 27882165.16.221.66rrc00
2026/10/1 18:45:04撤销——102.208.105.2rrc00
2026/10/1 08:00:35宣告AS2788255720 6939 12956 27882 27882 27882 27882103.212.68.10rrc00
2026/10/1 00:00:10宣告AS27882216285 8280 6762 12956 27882 27882 27882 2788284.54.49.1rrc00
2026/9/29 22:25:08宣告AS2788234927 56655 1299 12956 27882 27882 27882 2788245.134.89.1rrc00
2026/9/29 21:40:12宣告AS27882132825 174 12956 27882 27882 27882 2788243.251.115.197rrc00
2026/9/28 00:45:12宣告AS27882852 3257 12956 27882 27882 27882 27882154.11.12.212rrc00

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