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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。

131.255.144.0/22

当前有效IPv4

起源 ASNAS264485

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
131.255.144.0/22
当前状态
当前有效
起源 ASN
AS264485
首次观测
2026/8/28 19:05:14
最近观测
2026/11/7 16:00:00
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
131.255.144.0/22AS26448524482 2914 3356 2644854203.175.175.15rrc00当前有效
131.255.144.0/22AS26448555720 6939 3356 2644854103.212.68.10rrc00当前有效
131.255.144.0/22AS26448520514 1299 3356 2644854217.151.205.147rrc00当前有效
131.255.144.0/22AS26448548185 3356 2644853195.90.96.2rrc00当前有效
131.255.144.0/22AS26448513830 971 3356 2644854161.129.152.2rrc00当前有效
131.255.144.0/22AS26448520205 6939 3356 264485464.246.96.5rrc00当前有效
131.255.144.0/22AS2644857018 3356 264485312.0.1.63rrc00当前有效
131.255.144.0/22AS26448534927 56655 6939 3356 264485545.134.89.1rrc00当前有效
131.255.144.0/22AS26448534927 1299 3356 2644854193.148.251.1rrc00当前有效
131.255.144.0/22AS264485206499 34549 2914 3356 264485545.14.68.69rrc00当前有效
131.255.144.0/22AS26448529504 39392 1299 3356 2644855185.193.84.191rrc00当前有效
131.255.144.0/22AS26448522652 174 3356 264485445.61.0.85rrc00当前有效
131.255.144.0/22AS264485204092 198978 174 3356 264485589.234.186.6rrc00当前有效
131.255.144.0/22AS264485852 3257 3356 2644854154.11.12.212rrc00当前有效
131.255.144.0/22AS26448557381 50304 1299 3356 2644855193.150.22.240rrc00当前有效
131.255.144.0/22AS26448557821 12586 3257 3356 2644855193.160.39.1rrc00当前有效
131.255.144.0/22AS26448538001 3491 3356 2644854202.150.221.37rrc00当前有效
131.255.144.0/22AS26448514907 3356 2644853208.80.153.193rrc00当前有效
131.255.144.0/22AS2644853333 3320 3356 2644854193.0.0.56rrc00当前有效
131.255.144.0/22AS264485328840 327727 174 3356 2644855102.208.105.2rrc00当前有效
131.255.144.0/22AS26448545049 6696 2914 3356 2644855194.28.97.2rrc00当前有效
131.255.144.0/22AS26448544393 58057 6939 3356 264485549.12.70.222rrc00当前有效
131.255.144.0/22AS2644851403 577 3356 2644854198.58.198.252rrc00当前有效
131.255.144.0/22AS26448550628 3356 2644853178.208.11.4rrc00当前有效
131.255.144.0/22AS26448559919 9002 3356 26448545.178.95.254rrc00当前有效
131.255.144.0/22AS26448561218 6939 3356 2644854143.246.179.232rrc00当前有效
131.255.144.0/22AS26448534549 2914 3356 264485480.77.16.114rrc00当前有效
131.255.144.0/22AS26448549673 12389 3356 264485494.247.111.254rrc00当前有效
131.255.144.0/22AS26448555720 2914 3356 264485445.116.179.212rrc00当前有效
131.255.144.0/22AS264485132825 3356 264485343.251.115.197rrc00当前有效
131.255.144.0/22AS26448550304 1299 3356 264485431.169.49.228rrc00当前有效
131.255.144.0/22AS26448517639 3356 2644853202.69.160.152rrc00当前有效
131.255.144.0/22AS26448549432 48362 1764 3356 2644855195.128.231.254rrc00当前有效
131.255.144.0/22AS2644854608 1221 4637 3356 2644855203.119.104.1rrc00当前有效
131.255.144.0/22AS26448537989 56300 132132 4657 9002 3356 2644857203.123.48.6rrc00当前有效
131.255.144.0/22AS26448550300 3356 2644853176.12.110.8rrc00当前有效
131.255.144.0/22AS264485202365 50673 174 3356 26448555.255.90.109rrc00当前有效
131.255.144.0/22AS26448549134 53356 6939 3356 264485523.129.32.61rrc00当前有效
131.255.144.0/22AS26448558057 34549 2914 3356 2644855194.50.92.251rrc00当前有效
131.255.144.0/22AS26448537721 3356 2644853165.16.221.66rrc00当前有效
131.255.144.0/22AS264485216285 8280 6762 3356 264485584.54.49.1rrc00当前有效
131.255.144.0/22AS26448558057 1836 3356 2644854193.33.94.251rrc00当前有效
131.255.144.0/22AS2644853549 3356 2644853208.51.134.248rrc00当前有效
131.255.144.0/22AS264485213241 9002 3356 264485489.42.52.8rrc00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 02:50:15宣告AS26448549134 53356 6939 3356 26448523.129.32.61rrc00
2026/10/22 03:20:27宣告AS26448517639 3356 264485202.69.160.152rrc00
2026/10/20 21:15:11宣告AS2644851403 577 3356 264485198.58.198.252rrc00
2026/10/20 08:45:04宣告AS26448549432 48362 1764 3356 264485195.128.231.254rrc00
2026/10/20 00:05:20宣告AS264485216285 8280 6762 3356 26448584.54.49.1rrc00
2026/10/18 14:30:13宣告AS264485328840 327727 174 3356 264485102.208.105.2rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/15 17:55:17撤销——176.12.110.8rrc00
2026/10/15 17:55:14宣告AS26448550300 2914 3356 264485176.12.110.8rrc00
2026/10/15 17:50:44宣告AS26448534927 52025 32097 174 3356 264485193.148.251.1rrc00
2026/10/15 17:50:42宣告AS264485202365 50673 6453 3356 2644855.255.90.109rrc00
2026/10/15 17:50:42宣告AS264485204092 34019 25091 3356 26448589.234.186.6rrc00
2026/10/15 17:50:42宣告AS26448549432 215510 31543 25255 8447 3356 264485195.128.231.254rrc00
2026/10/15 17:50:42宣告AS264485204092 20766 29075 2914 3356 26448589.234.186.6rrc00
2026/10/15 17:50:41撤销——195.128.231.254rrc00
2026/10/15 17:50:41撤销——208.80.153.193rrc00
2026/10/15 17:50:41撤销——5.178.95.254rrc00
2026/10/15 17:50:41撤销——102.208.105.2rrc00
2026/10/15 17:50:41宣告AS264485852 174 3356 264485154.11.12.212rrc00
2026/10/15 17:50:41宣告AS26448549432 215510 31543 50629 3356 264485195.128.231.254rrc00
2026/10/15 17:50:41宣告AS26448557381 42708 174 3356 264485193.150.22.240rrc00
2026/10/15 17:50:40宣告AS26448524482 2914 3356 264485203.175.175.15rrc00
2026/10/15 17:50:40撤销——195.90.96.2rrc00
2026/10/15 17:50:40宣告AS26448524482 6453 3356 264485203.175.175.15rrc00
2026/10/15 17:50:40宣告AS26448534927 56655 6939 3356 26448545.134.89.1rrc00
2026/10/15 17:50:39宣告AS26448534549 6453 3356 26448580.77.16.114rrc00
2026/10/15 17:50:39撤销——80.77.16.114rrc00
2026/10/15 17:50:39宣告AS26448558057 174 3356 264485193.33.94.251rrc00
2026/10/15 17:50:39宣告AS26448558057 34549 6453 3356 264485194.50.92.251rrc00
2026/10/15 17:50:39撤销——195.128.231.254rrc00

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