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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。

102.140.176.0/20

当前有效IPv4

起源 ASNAS36894

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2026/11/12 00:00:00BGP 路由数据
前缀
102.140.176.0/20
当前状态
当前有效
起源 ASN
AS36894
首次观测
2026/8/28 10:15:27
最近观测
2026/11/12 00:00:00
对等体44可见对等体
观测节点1观测节点
宣告1近 7 天小时聚合
撤销1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
102.140.176.0/20AS3689417639 3356 23889 368944202.69.160.152rrc00当前有效
102.140.176.0/20AS3689449432 48362 1764 37468 23889 368946195.128.231.254rrc00当前有效
102.140.176.0/20AS368944608 1221 4637 3356 23889 368946203.119.104.1rrc00当前有效
102.140.176.0/20AS3689437989 56300 132132 4657 6453 37468 23889 368948203.123.48.6rrc00当前有效
102.140.176.0/20AS3689450304 1299 37468 23889 36894531.169.49.228rrc00当前有效
102.140.176.0/20AS3689455720 2914 3356 23889 36894545.116.179.212rrc00当前有效
102.140.176.0/20AS36894132825 3356 23889 36894443.251.115.197rrc00当前有效
102.140.176.0/20AS3689461218 6939 3356 23889 368945143.246.179.232rrc00当前有效
102.140.176.0/20AS3689434549 1299 37468 23889 36894580.77.16.114rrc00当前有效
102.140.176.0/20AS3689449673 20485 37468 23889 36894594.247.111.254rrc00当前有效
102.140.176.0/20AS36894216285 8280 6762 3356 23889 36894684.54.49.1rrc00当前有效
102.140.176.0/20AS3689458057 1836 3356 23889 368945193.33.94.251rrc00当前有效
102.140.176.0/20AS3689449134 53356 6939 3356 23889 36894623.129.32.61rrc00当前有效
102.140.176.0/20AS3689458057 34549 1299 37468 23889 368946194.50.92.251rrc00当前有效
102.140.176.0/20AS3689437721 37468 23889 368944165.16.221.66rrc00当前有效
102.140.176.0/20AS3689450300 3356 23889 368944176.12.110.8rrc00当前有效
102.140.176.0/20AS36894213241 37468 23889 36894489.42.52.8rrc00当前有效
102.140.176.0/20AS36894202365 50673 37468 23889 3689455.255.90.109rrc00当前有效
102.140.176.0/20AS3689434927 1299 37468 23889 368945193.148.251.1rrc00当前有效
102.140.176.0/20AS36894206499 34549 1299 37468 23889 36894645.14.68.69rrc00当前有效
102.140.176.0/20AS3689429504 39392 33891 37468 23889 368946185.193.84.191rrc00当前有效
102.140.176.0/20AS3689422652 174 3356 23889 36894545.61.0.85rrc00当前有效
102.140.176.0/20AS368947018 3356 23889 36894412.0.1.63rrc00当前有效
102.140.176.0/20AS3689434927 56655 6939 3356 23889 36894645.134.89.1rrc00当前有效
102.140.176.0/20AS3689455720 6939 3356 23889 368945103.212.68.10rrc00当前有效
102.140.176.0/20AS3689420514 1299 37468 23889 368945217.151.205.147rrc00当前有效
102.140.176.0/20AS3689448185 37468 23889 368944195.90.96.2rrc00当前有效
102.140.176.0/20AS3689413830 971 3356 23889 368945161.129.152.2rrc00当前有效
102.140.176.0/20AS3689420205 6939 3356 23889 36894564.246.96.5rrc00当前有效
102.140.176.0/20AS36894328840 327727 174 3356 23889 368946102.208.105.2rrc00当前有效
102.140.176.0/20AS3689445049 6696 37468 23889 368945194.28.97.2rrc00当前有效
102.140.176.0/20AS368943549 3356 23889 368944208.51.134.248rrc00当前有效
102.140.176.0/20AS3689444393 35710 4809 3356 23889 36894649.12.70.222rrc00当前有效
102.140.176.0/20AS368941403 577 3356 23889 368945198.58.198.252rrc00当前有效
102.140.176.0/20AS3689450628 3356 23889 368944178.208.11.4rrc00当前有效
102.140.176.0/20AS3689459919 9002 37468 23889 3689455.178.95.254rrc00当前有效
102.140.176.0/20AS3689457821 12586 3257 37468 23889 368946193.160.39.1rrc00当前有效
102.140.176.0/20AS3689438001 37468 23889 368944202.150.221.37rrc00当前有效
102.140.176.0/20AS3689414907 3356 23889 368944208.80.153.193rrc00当前有效
102.140.176.0/20AS368943333 37468 23889 368944193.0.0.56rrc00当前有效
102.140.176.0/20AS3689424482 37468 23889 368944203.175.175.15rrc00当前有效
102.140.176.0/20AS36894852 3257 37468 23889 368945154.11.12.212rrc00当前有效
102.140.176.0/20AS3689457381 50304 1299 37468 23889 368946193.150.22.240rrc00当前有效
102.140.176.0/20AS36894204092 37468 23889 36894489.234.186.6rrc00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
2026/11/11 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
8.0
最长路径
8

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
2026/11/11 14:05:35宣告AS3689437989 56300 132132 4657 6453 37468 23889 36894203.123.48.6rrc00
2026/11/11 14:05:24撤销——203.123.48.6rrc00
2026/11/7 14:25:22宣告AS36894328840 327727 174 3356 23889 36894102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/5 21:10:36撤销——195.128.231.254rrc00
2026/11/4 21:45:04宣告AS36894206499 34549 1299 37468 23889 3689445.14.68.69rrc00
2026/11/4 16:15:31宣告AS36894328840 327727 174 3356 23889 36894102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:31宣告AS36894328840 327727 174 3356 23889 36894102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/1 02:50:15宣告AS3689449134 53356 6939 3356 23889 3689423.129.32.61rrc00
2026/10/23 06:31:01宣告AS3689429504 39392 33891 37468 23889 36894185.193.84.191rrc00
2026/10/22 03:20:12宣告AS3689417639 3356 23889 36894202.69.160.152rrc00
2026/10/20 21:50:09宣告AS3689459919 12779 3257 37468 23889 368945.178.95.254rrc00
2026/10/20 17:25:13宣告AS3689417639 3356 23889 36894202.69.160.152rrc00
2026/10/20 08:45:01宣告AS3689449432 48362 1764 37468 23889 36894195.128.231.254rrc00
2026/10/20 00:40:07宣告AS368941403 577 3356 23889 36894198.58.198.252rrc00
2026/10/20 00:05:31宣告AS36894216285 8280 6762 3356 23889 3689484.54.49.1rrc00
2026/10/18 14:30:13宣告AS36894328840 327727 174 3356 23889 36894102.208.105.2rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/15 19:50:35宣告AS3689449432 48362 1764 37468 23889 36894195.128.231.254rrc00
2026/10/15 09:20:50宣告AS36894216285 8280 6762 3356 23889 3689484.54.49.1rrc00
2026/10/13 12:35:45宣告AS368944608 1221 4637 3356 23889 36894203.119.104.1rrc00
2026/10/11 10:25:14宣告AS36894204092 37468 23889 3689489.234.186.6rrc00
2026/10/10 23:20:21撤销——195.128.231.254rrc00
2026/10/10 02:00:35宣告AS3689417639 3356 23889 36894202.69.160.152rrc00
2026/10/9 06:55:20宣告AS3689455720 2914 37468 23889 3689445.116.179.212rrc00
2026/10/9 05:05:14宣告AS3689455720 2914 37468 23889 3689445.116.179.212rrc00
2026/10/9 03:30:20宣告AS3689455720 3257 37468 23889 3689445.116.179.212rrc00

小时变化

近七天窗口 · 1 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/11 14:00:00111118.0 / 8
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