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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。

77.47.152.0/22

当前有效IPv4

起源 ASNAS3319

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2026/10/20 16:00:00BGP 路由数据
前缀
77.47.152.0/22
当前状态
当前有效
起源 ASN
AS3319
首次观测
2026/8/30 19:45:43
最近观测
2026/10/20 16:00:00
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
77.47.152.0/22AS331920514 1299 9002 12687 33195217.151.205.147rrc00当前有效
77.47.152.0/22AS331957381 50304 1299 9002 12687 33196193.150.22.240rrc00当前有效
77.47.152.0/22AS331913830 971 3356 9002 12687 33196161.129.152.2rrc00当前有效
77.47.152.0/22AS331958057 34549 2914 9002 12687 33196194.50.92.251rrc00当前有效
77.47.152.0/22AS33193549 3356 9002 12687 33195208.51.134.248rrc00当前有效
77.47.152.0/22AS331957821 12586 3257 9002 12687 33196193.160.39.1rrc00当前有效
77.47.152.0/22AS331924482 2914 9002 12687 33195203.175.175.15rrc00当前有效
77.47.152.0/22AS331958057 1836 9002 12687 33195193.33.94.251rrc00当前有效
77.47.152.0/22AS331959919 9002 12687 331945.178.95.254rrc00当前有效
77.47.152.0/22AS33197018 3356 9002 12687 3319512.0.1.63rrc00当前有效
77.47.152.0/22AS331934927 56655 6939 12687 3319545.134.89.1rrc00当前有效
77.47.152.0/22AS331948185 3356 9002 12687 33195195.90.96.2rrc00当前有效
77.47.152.0/22AS331929504 39392 1299 9002 12687 33196185.193.84.191rrc00当前有效
77.47.152.0/22AS331945049 6696 2914 9002 12687 33196194.28.97.2rrc00当前有效
77.47.152.0/22AS331949134 53356 6939 12687 3319523.129.32.61rrc00当前有效
77.47.152.0/22AS331955720 6939 12687 33194103.212.68.10rrc00当前有效
77.47.152.0/22AS331917639 9002 12687 33194202.69.160.152rrc00当前有效
77.47.152.0/22AS331955720 2914 9002 12687 3319545.116.179.212rrc00当前有效
77.47.152.0/22AS331949673 3216 9002 12687 3319594.247.111.254rrc00当前有效
77.47.152.0/22AS331920205 6939 12687 3319464.246.96.5rrc00当前有效
77.47.152.0/22AS33191403 577 3356 9002 12687 33196198.58.198.252rrc00当前有效
77.47.152.0/22AS331950300 9002 12687 33194176.12.110.8rrc00当前有效
77.47.152.0/22AS331934549 2914 9002 12687 3319580.77.16.114rrc00当前有效
77.47.152.0/22AS3319132825 3356 9002 12687 3319543.251.115.197rrc00当前有效
77.47.152.0/22AS331937989 56300 132132 4657 9002 12687 33197203.123.48.6rrc00当前有效
77.47.152.0/22AS33193333 9002 12687 33194193.0.0.56rrc00当前有效
77.47.152.0/22AS331922652 1299 9002 12687 3319545.61.0.85rrc00当前有效
77.47.152.0/22AS3319213241 9002 12687 3319489.42.52.8rrc00当前有效
77.47.152.0/22AS33194608 1221 4637 9002 12687 33196203.119.104.1rrc00当前有效
77.47.152.0/22AS331914907 3356 9002 12687 33195208.80.153.193rrc00当前有效
77.47.152.0/22AS3319852 3320 9002 12687 33195154.11.12.212rrc00当前有效
77.47.152.0/22AS3319202365 50673 9002 12687 331955.255.90.109rrc00当前有效
77.47.152.0/22AS331949432 48362 9002 12687 33195195.128.231.254rrc00当前有效
77.47.152.0/22AS3319206499 34549 2914 9002 12687 3319645.14.68.69rrc00当前有效
77.47.152.0/22AS331934927 1299 9002 12687 33195193.148.251.1rrc00当前有效
77.47.152.0/22AS331944393 58057 6939 12687 3319549.12.70.222rrc00当前有效
77.47.152.0/22AS3319204092 20766 29075 9002 12687 3319689.234.186.6rrc00当前有效
77.47.152.0/22AS331950304 1299 9002 12687 3319531.169.49.228rrc00当前有效
77.47.152.0/22AS331961218 6939 12687 33194143.246.179.232rrc00当前有效
77.47.152.0/22AS331938001 9002 12687 33194202.150.221.37rrc00当前有效
77.47.152.0/22AS3319216285 8280 6762 9002 12687 3319684.54.49.1rrc00当前有效
77.47.152.0/22AS3319328840 327727 174 3356 9002 12687 33197102.208.105.2rrc00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
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
2026/10/20 00:05:28宣告AS3319216285 8280 6762 9002 12687 331984.54.49.1rrc00
2026/10/18 14:30:11宣告AS3319328840 327727 174 3356 9002 12687 3319102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 19:50:32宣告AS331949432 48362 9002 12687 3319195.128.231.254rrc00
2026/10/15 11:10:00宣告AS3319204092 20766 29075 9002 12687 331989.234.186.6rrc00
2026/10/15 09:20:47宣告AS3319216285 8280 6762 9002 12687 331984.54.49.1rrc00
2026/10/15 00:10:00宣告AS3319328840 327727 174 3356 9002 12687 3319102.208.105.2rrc00
2026/10/12 15:55:12宣告AS33194608 1221 4637 9002 12687 3319203.119.104.1rrc00
2026/10/10 23:20:13撤销——195.128.231.254rrc00
2026/10/9 03:30:14宣告AS331955720 3257 9002 12687 331945.116.179.212rrc00
2026/10/8 22:35:19宣告AS331914907 3356 9002 12687 3319208.80.153.193rrc00
2026/10/8 17:55:15宣告AS331961218 6939 12687 3319143.246.179.232rrc00
2026/10/7 17:55:07宣告AS331949134 53356 6939 12687 331923.129.32.61rrc00
2026/10/7 10:25:50宣告AS331929504 39392 1299 9002 12687 3319185.193.84.191rrc00
2026/10/7 10:25:07宣告AS331929504 15935 9002 12687 3319185.193.84.191rrc00
2026/10/5 11:50:22宣告AS331957381 50304 1299 9002 12687 3319193.150.22.240rrc00
2026/10/4 09:55:09宣告AS331958057 34549 2914 9002 12687 3319194.50.92.251rrc00
2026/10/4 08:10:06宣告AS331917639 6939 12687 3319202.69.160.152rrc00
2026/10/2 11:35:10宣告AS33194608 1221 4637 9002 12687 3319203.119.104.1rrc00
2026/10/2 10:45:30宣告AS331917639 3356 9002 12687 3319202.69.160.152rrc00
2026/10/1 18:45:01撤销——102.208.105.2rrc00
2026/9/30 12:55:34宣告AS3319852 3257 9002 12687 3319154.11.12.212rrc00
2026/9/30 09:20:26宣告AS3319852 3257 9002 12687 3319154.11.12.212rrc00
2026/9/29 03:15:13宣告AS3319852 3320 9002 12687 3319154.11.12.212rrc00
2026/9/28 07:30:24宣告AS331949673 3216 9002 12687 331994.247.111.254rrc00
2026/9/28 07:10:36宣告AS3319852 3257 9002 12687 3319154.11.12.212rrc00
2026/9/27 20:30:09宣告AS33191403 577 3356 9002 12687 3319198.58.198.252rrc00
2026/9/27 02:25:07撤销——102.208.105.2rrc00
2026/9/25 16:45:05宣告AS331949673 3216 9002 12687 331994.247.111.254rrc00
2026/9/25 08:35:11宣告AS3319852 3320 9002 12687 3319154.11.12.212rrc00

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