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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。

138.0.52.0/22

当前有效IPv4

起源 ASNAS264525

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2026/11/11 16:00:00BGP 路由数据
前缀
138.0.52.0/22
当前状态
当前有效
起源 ASN
AS264525
首次观测
2026/8/29 05:55:00
最近观测
2026/11/11 16:00:00
对等体42可见对等体
观测节点1观测节点
宣告24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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
138.0.52.0/22AS26452545049 6696 1299 7195 2645255194.28.97.2rrc00当前有效
138.0.52.0/22AS26452549432 48362 7195 2645254195.128.231.254rrc00当前有效
138.0.52.0/22AS264525132825 174 264525343.251.115.197rrc00当前有效
138.0.52.0/22AS26452549134 53356 6939 264525423.129.32.61rrc00当前有效
138.0.52.0/22AS26452549673 20485 7195 264525494.247.111.254rrc00当前有效
138.0.52.0/22AS264525213241 7195 264525389.42.52.8rrc00当前有效
138.0.52.0/22AS26452534549 7195 264525380.77.16.114rrc00当前有效
138.0.52.0/22AS26452534927 1299 7195 2645254193.148.251.1rrc00当前有效
138.0.52.0/22AS26452520514 1299 7195 2645254217.151.205.147rrc00当前有效
138.0.52.0/22AS26452534927 56655 6939 264525445.134.89.1rrc00当前有效
138.0.52.0/22AS2645253549 3356 7195 2645254208.51.134.248rrc00当前有效
138.0.52.0/22AS26452559919 9002 7195 26452545.178.95.254rrc00当前有效
138.0.52.0/22AS2645254608 7575 7195 2645254203.119.104.1rrc00当前有效
138.0.52.0/22AS26452555720 6939 2645253103.212.68.10rrc00当前有效
138.0.52.0/22AS2645253333 1103 7195 2645254193.0.0.56rrc00当前有效
138.0.52.0/22AS26452544393 58057 6939 264525449.12.70.222rrc00当前有效
138.0.52.0/22AS26452537989 56300 132132 4657 7195 2645256203.123.48.6rrc00当前有效
138.0.52.0/22AS264525216285 8280 6762 174 264525584.54.49.1rrc00当前有效
138.0.52.0/22AS264525852 174 2645253154.11.12.212rrc00当前有效
138.0.52.0/22AS26452529504 39392 33891 7195 2645255185.193.84.191rrc00当前有效
138.0.52.0/22AS264525202365 50673 174 26452545.255.90.109rrc00当前有效
138.0.52.0/22AS26452550304 7195 264525331.169.49.228rrc00当前有效
138.0.52.0/22AS26452557381 50304 7195 2645254193.150.22.240rrc00当前有效
138.0.52.0/22AS264525206499 34549 7195 264525445.14.68.69rrc00当前有效
138.0.52.0/22AS26452520205 6939 264525364.246.96.5rrc00当前有效
138.0.52.0/22AS26452522652 174 264525345.61.0.85rrc00当前有效
138.0.52.0/22AS26452537721 7195 2645253165.16.221.66rrc00当前有效
138.0.52.0/22AS26452513830 971 174 2645254161.129.152.2rrc00当前有效
138.0.52.0/22AS26452555720 2914 174 264525445.116.179.212rrc00当前有效
138.0.52.0/22AS264525204092 198978 174 264525489.234.186.6rrc00当前有效
138.0.52.0/22AS26452514907 3356 7195 2645254208.80.153.193rrc00当前有效
138.0.52.0/22AS26452524482 2645252203.175.175.15rrc00当前有效
138.0.52.0/22AS26452557821 12586 3257 7195 2645255193.160.39.1rrc00当前有效
138.0.52.0/22AS26452517639 7195 2645253202.69.160.152rrc00当前有效
138.0.52.0/22AS264525328840 327727 174 2645254102.208.105.2rrc00当前有效
138.0.52.0/22AS2645251403 577 3356 7195 2645255198.58.198.252rrc00当前有效
138.0.52.0/22AS26452558057 34549 7195 2645254194.50.92.251rrc00当前有效
138.0.52.0/22AS2645257018 174 264525312.0.1.63rrc00当前有效
138.0.52.0/22AS26452550300 7195 2645253176.12.110.8rrc00当前有效
138.0.52.0/22AS26452558057 174 2645253193.33.94.251rrc00当前有效
138.0.52.0/22AS26452561218 6939 2645253143.246.179.232rrc00当前有效
138.0.52.0/22AS26452548185 7195 2645253195.90.96.2rrc00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
2026/11/10 11:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
3.0
最长路径
3

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
2026/11/10 11:30:12宣告AS26452555720 6939 264525103.212.68.10rrc00
2026/11/10 09:45:06宣告AS2645254608 7575 7195 264525203.119.104.1rrc00
2026/11/10 09:45:02宣告AS264525213241 9002 7195 26452589.42.52.8rrc00
2026/11/10 09:35:30宣告AS26452555720 6939 7195 264525103.212.68.10rrc00
2026/11/10 09:35:23宣告AS26452534927 56655 1299 7195 26452545.134.89.1rrc00
2026/11/10 09:35:22宣告AS2645254608 7575 7195 264525203.119.104.1rrc00
2026/11/10 09:35:15宣告AS26452550304 7195 26452531.169.49.228rrc00
2026/11/10 09:35:11宣告AS26452549673 20485 7195 26452594.247.111.254rrc00
2026/11/10 09:35:10宣告AS2645253333 1103 7195 264525193.0.0.56rrc00
2026/11/10 09:35:10宣告AS26452557381 50304 7195 264525193.150.22.240rrc00
2026/11/10 09:35:10宣告AS26452558057 34549 7195 264525194.50.92.251rrc00
2026/11/10 09:35:10宣告AS264525206499 34549 7195 26452545.14.68.69rrc00
2026/11/10 09:35:10宣告AS26452549432 48362 7195 264525195.128.231.254rrc00
2026/11/10 09:35:10宣告AS26452534549 7195 26452580.77.16.114rrc00
2026/11/10 09:35:03宣告AS26452544393 394256 174 26452549.12.70.222rrc00
2026/11/10 09:35:03宣告AS26452561218 6939 7195 264525143.246.179.232rrc00
2026/11/10 09:35:03宣告AS26452520205 174 26452564.246.96.5rrc00
2026/11/10 09:35:02宣告AS26452549134 53356 6939 7195 26452523.129.32.61rrc00
2026/11/10 09:10:10宣告AS26452550300 174 264525176.12.110.8rrc00
2026/11/9 17:55:13宣告AS264525202365 50673 33891 7195 2645255.255.90.109rrc00
2026/11/9 17:55:12宣告AS264525216285 8280 6762 174 26452584.54.49.1rrc00
2026/11/9 17:55:12宣告AS26452538001 3491 174 264525202.150.221.37rrc00
2026/11/9 17:55:06宣告AS26452517639 174 264525202.69.160.152rrc00
2026/11/9 07:55:07宣告AS26452557821 12586 3257 7195 264525193.160.39.1rrc00
2026/11/7 14:25:20宣告AS264525328840 327727 174 264525102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/6 19:30:26宣告AS2645254608 7575 7195 264525203.119.104.1rrc00
2026/11/6 19:30:18宣告AS26452557381 50304 7195 264525193.150.22.240rrc00
2026/11/6 19:30:17宣告AS26452550304 7195 26452531.169.49.228rrc00
2026/11/6 19:30:11宣告AS26452550300 7195 264525176.12.110.8rrc00

小时变化

近七天窗口 · 4 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/10 11:00:00101113.0 / 3
2026/11/10 09:00:0018017113.9 / 5
2026/11/9 17:00:00404114.3 / 5
2026/11/9 07:00:00101115.0 / 5
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