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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。

145.15.244.0/22

当前有效IPv4

起源 ASNAS202189

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2026/11/9 00:00:00BGP 路由数据
前缀
145.15.244.0/22
当前状态
当前有效
起源 ASN
AS202189
首次观测
2026/8/29 09:30:43
最近观测
2026/11/9 00:00:00
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
145.15.244.0/22AS20218937989 56300 132132 4657 6453 202932 2021897203.123.48.6rrc00当前有效
145.15.244.0/22AS202189216285 8280 6762 2914 202932 202189684.54.49.1rrc00当前有效
145.15.244.0/22AS20218957381 50304 1299 6453 202932 2021896193.150.22.240rrc00当前有效
145.15.244.0/22AS20218924482 202932 2021893203.175.175.15rrc00当前有效
145.15.244.0/22AS20218949134 53356 6939 202932 202189523.129.32.61rrc00当前有效
145.15.244.0/22AS202189204092 34019 202932 202189489.234.186.6rrc00当前有效
145.15.244.0/22AS20218934927 202932 202189345.134.89.1rrc00当前有效
145.15.244.0/22AS20218934927 1299 6453 202932 2021895193.148.251.1rrc00当前有效
145.15.244.0/22AS2021894608 7575 2914 202932 2021895203.119.104.1rrc00当前有效
145.15.244.0/22AS20218955720 6939 202932 2021894103.212.68.10rrc00当前有效
145.15.244.0/22AS20218961218 6939 202932 2021894143.246.179.232rrc00当前有效
145.15.244.0/22AS202189328840 327727 174 6453 202932 2021896102.208.105.2rrc00当前有效
145.15.244.0/22AS20218944393 58057 6939 202932 202189549.12.70.222rrc00当前有效
145.15.244.0/22AS20218920514 1299 6453 202932 2021895217.151.205.147rrc00当前有效
145.15.244.0/22AS20218950304 1299 6453 202932 202189531.169.49.228rrc00当前有效
145.15.244.0/22AS20218959919 12779 202932 20218945.178.95.254rrc00当前有效
145.15.244.0/22AS20218913830 971 3356 6453 202932 2021896161.129.152.2rrc00当前有效
145.15.244.0/22AS20218934549 2914 202932 202189480.77.16.114rrc00当前有效
145.15.244.0/22AS20218920205 6939 202932 202189464.246.96.5rrc00当前有效
145.15.244.0/22AS20218955720 2914 202932 202189445.116.179.212rrc00当前有效
145.15.244.0/22AS202189132825 3356 2914 202932 202189543.251.115.197rrc00当前有效
145.15.244.0/22AS20218948185 202932 2021893195.90.96.2rrc00当前有效
145.15.244.0/22AS20218914907 2914 202932 2021894208.80.153.193rrc00当前有效
145.15.244.0/22AS202189206499 34549 2914 202932 202189545.14.68.69rrc00当前有效
145.15.244.0/22AS20218922652 1299 6453 202932 202189545.61.0.85rrc00当前有效
145.15.244.0/22AS20218937721 202932 2021893165.16.221.66rrc00当前有效
145.15.244.0/22AS20218958057 34549 2914 202932 2021895194.50.92.251rrc00当前有效
145.15.244.0/22AS202189852 2914 202932 2021894154.11.12.212rrc00当前有效
145.15.244.0/22AS20218957821 12586 3257 6453 202932 2021896193.160.39.1rrc00当前有效
145.15.244.0/22AS20218945049 6696 2914 202932 2021895194.28.97.2rrc00当前有效
145.15.244.0/22AS20218917639 6939 202932 2021894202.69.160.152rrc00当前有效
145.15.244.0/22AS20218958057 174 6453 202932 2021895193.33.94.251rrc00当前有效
145.15.244.0/22AS20218950300 202932 2021893176.12.110.8rrc00当前有效
145.15.244.0/22AS20218929504 39392 33891 202932 2021895185.193.84.191rrc00当前有效
145.15.244.0/22AS2021897018 6453 202932 202189412.0.1.63rrc00当前有效
145.15.244.0/22AS20218938001 2914 202932 2021894202.150.221.37rrc00当前有效
145.15.244.0/22AS2021893549 3356 2914 202932 2021895208.51.134.248rrc00当前有效
145.15.244.0/22AS202189202365 50673 202932 20218945.255.90.109rrc00当前有效
145.15.244.0/22AS20218949432 48362 202932 2021894195.128.231.254rrc00当前有效
145.15.244.0/22AS2021893333 202932 2021893193.0.0.56rrc00当前有效
145.15.244.0/22AS2021891403 577 6453 202932 2021895198.58.198.252rrc00当前有效
145.15.244.0/22AS20218949673 3216 202932 202189494.247.111.254rrc00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
2026/11/4 21:35:03宣告AS202189206499 34549 2914 202932 20218945.14.68.69rrc00
2026/11/4 20:45:28宣告AS202189206499 34549 2914 202932 20218945.14.68.69rrc00
2026/11/4 19:55:01宣告AS202189328840 327727 174 6453 202932 202189102.208.105.2rrc00
2026/11/4 19:55:00撤销——102.208.105.2rrc00
2026/11/4 16:15:25宣告AS202189328840 327727 174 6453 202932 202189102.208.105.2rrc00
2026/11/4 16:15:24撤销——102.208.105.2rrc00
2026/11/4 02:25:42宣告AS20218950300 2914 202932 202189176.12.110.8rrc00
2026/11/4 02:25:40宣告AS20218950300 174 6453 202932 202189176.12.110.8rrc00
2026/11/3 10:15:35宣告AS2021894608 7575 2914 202932 202189203.119.104.1rrc00
2026/11/3 04:00:21宣告AS202189328840 327727 174 6453 202932 202189102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:30:23宣告AS20218950300 2914 202932 202189176.12.110.8rrc00
2026/11/3 02:30:17宣告AS20218950300 3356 2914 202932 202189176.12.110.8rrc00
2026/11/3 02:10:25宣告AS202189328840 327727 174 6453 202932 202189102.208.105.2rrc00
2026/11/3 02:10:24撤销——102.208.105.2rrc00
2026/11/1 13:30:58宣告AS202189206499 34549 2914 202932 20218945.14.68.69rrc00
2026/11/1 02:50:09宣告AS20218949134 53356 6939 202932 20218923.129.32.61rrc00
2026/10/20 14:10:29宣告AS2021894608 1221 4637 6453 202932 202189203.119.104.1rrc00
2026/10/20 08:45:04宣告AS20218949432 48362 202932 202189195.128.231.254rrc00
2026/10/20 00:05:35宣告AS202189216285 8280 6762 2914 202932 20218984.54.49.1rrc00
2026/10/19 10:00:23宣告AS20218937721 202932 202189165.16.221.66rrc00
2026/10/18 14:30:04宣告AS202189328840 327727 174 6453 202932 202189102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:49宣告AS202189328840 327727 174 6453 202932 202189102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/15 15:50:19宣告AS2021894608 7575 2914 202932 202189203.119.104.1rrc00
2026/10/13 07:05:35宣告AS20218957821 12586 3257 6453 202932 202189193.160.39.1rrc00
2026/10/12 12:45:04宣告AS20218957821 12586 3257 6453 202932 202189193.160.39.1rrc00
2026/10/10 10:50:09宣告AS20218917639 6939 202932 202189202.69.160.152rrc00
2026/10/9 09:00:04宣告AS2021894608 7575 2914 202932 202189203.119.104.1rrc00

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