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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。

45.157.144.0/22

当前有效IPv4

起源 ASNAS199703

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
45.157.144.0/22
当前状态
当前有效
起源 ASN
AS199703
首次观测
2026/8/28 19:40:15
最近观测
2026/11/7 16:00:00
对等体41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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
45.157.144.0/22AS19970338001 2914 25394 1997034202.150.221.37rrc00当前有效
45.157.144.0/22AS19970329504 39392 33891 25394 1997035185.193.84.191rrc00当前有效
45.157.144.0/22AS19970358057 1836 25394 1997034193.33.94.251rrc00当前有效
45.157.144.0/22AS19970350300 3356 25394 1997034176.12.110.8rrc00当前有效
45.157.144.0/22AS1997033333 3320 25394 1997034193.0.0.56rrc00当前有效
45.157.144.0/22AS1997031403 577 3356 25394 1997035198.58.198.252rrc00当前有效
45.157.144.0/22AS1997033549 3356 25394 1997034208.51.134.248rrc00当前有效
45.157.144.0/22AS199703202365 50673 25394 19970345.255.90.109rrc00当前有效
45.157.144.0/22AS19970337721 25394 1997033165.16.221.66rrc00当前有效
45.157.144.0/22AS19970358057 34549 25394 1997034194.50.92.251rrc00当前有效
45.157.144.0/22AS199703852 3320 25394 1997034154.11.12.212rrc00当前有效
45.157.144.0/22AS19970322652 174 25394 199703445.61.0.85rrc00当前有效
45.157.144.0/22AS19970314907 3356 25394 1997034208.80.153.193rrc00当前有效
45.157.144.0/22AS199703206499 25394 199703345.14.68.69rrc00当前有效
45.157.144.0/22AS199703208972 25394 199703345.12.55.0rrc00当前有效
45.157.144.0/22AS19970345049 6696 2914 25394 1997035194.28.97.2rrc00当前有效
45.157.144.0/22AS19970317639 25394 1997033202.69.160.152rrc00当前有效
45.157.144.0/22AS1997037018 3356 25394 199703412.0.1.63rrc00当前有效
45.157.144.0/22AS19970357821 25394 1997033193.160.39.1rrc00当前有效
45.157.144.0/22AS19970313830 971 3356 25394 1997035161.129.152.2rrc00当前有效
45.157.144.0/22AS19970334549 25394 199703380.77.16.114rrc00当前有效
45.157.144.0/22AS19970359919 12779 25394 19970345.178.95.254rrc00当前有效
45.157.144.0/22AS19970348185 3356 25394 1997034195.90.96.2rrc00当前有效
45.157.144.0/22AS19970355720 2914 25394 199703445.116.179.212rrc00当前有效
45.157.144.0/22AS199703132825 174 25394 199703443.251.115.197rrc00当前有效
45.157.144.0/22AS19970320205 6939 25394 199703464.246.96.5rrc00当前有效
45.157.144.0/22AS19970334927 56655 25394 199703445.134.89.1rrc00当前有效
45.157.144.0/22AS19970334927 1299 3356 25394 1997035193.148.251.1rrc00当前有效
45.157.144.0/22AS199703204092 34019 25394 199703489.234.186.6rrc00当前有效
45.157.144.0/22AS19970357381 50304 1299 3356 25394 1997036193.150.22.240rrc00当前有效
45.157.144.0/22AS19970324482 25394 1997033203.175.175.15rrc00当前有效
45.157.144.0/22AS19970349134 53356 6939 25394 199703523.129.32.61rrc00当前有效
45.157.144.0/22AS199703216285 8280 6762 174 25394 199703684.54.49.1rrc00当前有效
45.157.144.0/22AS19970337989 56300 132132 4657 2914 25394 1997037203.123.48.6rrc00当前有效
45.157.144.0/22AS19970320514 1299 174 25394 1997035217.151.205.147rrc00当前有效
45.157.144.0/22AS19970350304 1299 3356 25394 199703531.169.49.228rrc00当前有效
45.157.144.0/22AS19970355720 6939 25394 1997034103.212.68.10rrc00当前有效
45.157.144.0/22AS19970344393 401753 25394 199703449.12.70.222rrc00当前有效
45.157.144.0/22AS19970361218 6939 25394 1997034143.246.179.232rrc00当前有效
45.157.144.0/22AS199703328840 327727 174 25394 1997035102.208.105.2rrc00当前有效
45.157.144.0/22AS1997034608 7575 2914 25394 1997035203.119.104.1rrc00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
2026/11/2 13:45:09宣告AS19970349673 25394 19970394.247.111.254rrc00
2026/11/1 20:05:02宣告AS199703202365 25394 199703194.50.19.4rrc00
2026/11/1 13:25:27宣告AS19970358057 34549 25394 199703194.50.92.251rrc00
2026/11/1 13:25:27宣告AS19970334549 25394 19970380.77.16.114rrc00
2026/11/1 13:25:26宣告AS19970344393 401753 25394 19970349.12.70.222rrc00
2026/11/1 13:05:20宣告AS19970334549 25394 19970380.77.16.114rrc00
2026/11/1 13:05:19宣告AS19970358057 34549 25394 199703194.50.92.251rrc00
2026/11/1 02:50:14宣告AS19970349134 53356 6939 25394 19970323.129.32.61rrc00
2026/10/23 23:35:39撤销——45.12.55.0rrc00
2026/10/23 15:40:05宣告AS199703202365 25394 199703194.50.19.4rrc00
2026/10/23 05:45:28宣告AS1997034608 7575 2914 25394 199703203.119.104.1rrc00
2026/10/22 23:00:07宣告AS199703202365 25394 199703194.50.19.4rrc00
2026/10/22 16:15:12宣告AS19970334927 56655 6939 25394 19970345.134.89.1rrc00
2026/10/22 16:00:31宣告AS19970334927 56655 6939 25394 19970345.134.89.1rrc00
2026/10/22 05:10:19宣告AS19970349673 25394 19970394.247.111.254rrc00
2026/10/21 21:20:56宣告AS19970344393 401753 25394 19970349.12.70.222rrc00
2026/10/21 11:05:50宣告AS199703202365 25394 199703194.50.19.4rrc00
2026/10/21 08:30:19宣告AS19970344393 212508 25394 19970349.12.70.222rrc00
2026/10/20 11:05:19宣告AS1997034608 7575 2914 25394 199703203.119.104.1rrc00
2026/10/20 06:40:19宣告AS199703202365 25394 199703194.50.19.4rrc00
2026/10/20 00:05:26宣告AS199703216285 8280 6762 174 25394 19970384.54.49.1rrc00
2026/10/18 14:30:14宣告AS199703328840 327727 174 25394 199703102.208.105.2rrc00
2026/10/17 07:00:04宣告AS199703202365 25394 199703194.50.19.4rrc00
2026/10/17 02:40:39宣告AS199703202365 25394 199703194.50.19.4rrc00
2026/10/17 00:20:46宣告AS199703202365 25394 199703194.50.19.4rrc00
2026/10/16 21:35:50宣告AS19970344393 401753 25394 19970349.12.70.222rrc00
2026/10/16 21:30:31宣告AS19970344393 212508 25394 19970349.12.70.222rrc00
2026/10/16 21:15:20宣告AS19970344393 401753 25394 19970349.12.70.222rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/16 09:55:44宣告AS19970355720 132825 174 3320 25394 19970345.116.179.212rrc00

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