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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。

81.18.96.0/20

当前有效IPv4

起源 ASNAS24657

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
81.18.96.0/20
当前状态
当前有效
起源 ASN
AS24657
首次观测
2026/8/29 09:30:34
最近观测
2026/11/9 00:00:00
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
81.18.96.0/20AS246577018 3320 24657312.0.1.63rrc00当前有效
81.18.96.0/20AS2465749432 48362 8881 246574195.128.231.254rrc00当前有效
81.18.96.0/20AS2465749134 53356 6939 24657423.129.32.61rrc00当前有效
81.18.96.0/20AS24657132825 3356 15943 24657443.251.115.197rrc00当前有效
81.18.96.0/20AS2465759919 9002 8881 2465745.178.95.254rrc00当前有效
81.18.96.0/20AS2465748185 33891 8881 8881 246575195.90.96.2rrc00当前有效
81.18.96.0/20AS246573549 3356 15943 246574208.51.134.248rrc00当前有效
81.18.96.0/20AS2465734927 1299 15943 246574193.148.251.1rrc00当前有效
81.18.96.0/20AS2465734549 24657280.77.16.114rrc00当前有效
81.18.96.0/20AS2465749673 20485 8881 24657494.247.111.254rrc00当前有效
81.18.96.0/20AS2465720514 1299 15943 246574217.151.205.147rrc00当前有效
81.18.96.0/20AS2465737989 56300 132132 33891 8881 8881 246577203.123.48.6rrc00当前有效
81.18.96.0/20AS246574608 1221 4637 3320 246575203.119.104.1rrc00当前有效
81.18.96.0/20AS2465744393 58057 6939 24657449.12.70.222rrc00当前有效
81.18.96.0/20AS2465755720 6939 246573103.212.68.10rrc00当前有效
81.18.96.0/20AS2465737721 8881 246573165.16.221.66rrc00当前有效
81.18.96.0/20AS2465755720 2914 15943 24657445.116.179.212rrc00当前有效
81.18.96.0/20AS2465713830 971 3356 15943 246575161.129.152.2rrc00当前有效
81.18.96.0/20AS2465729504 8881 246573185.193.84.191rrc00当前有效
81.18.96.0/20AS24657852 3320 246573154.11.12.212rrc00当前有效
81.18.96.0/20AS2465757381 42708 8881 246574193.150.22.240rrc00当前有效
81.18.96.0/20AS24657202365 15943 15943 15943 2465755.255.90.109rrc00当前有效
81.18.96.0/20AS2465750304 1299 15943 24657431.169.49.228rrc00当前有效
81.18.96.0/20AS2465717639 8881 246573202.69.160.152rrc00当前有效
81.18.96.0/20AS2465738001 33891 8881 8881 246575202.150.221.37rrc00当前有效
81.18.96.0/20AS24657216285 8280 6762 15943 24657584.54.49.1rrc00当前有效
81.18.96.0/20AS2465750628 33891 8881 8881 246575178.208.11.4rrc00当前有效
81.18.96.0/20AS24657204092 8881 24657389.234.186.6rrc00当前有效
81.18.96.0/20AS2465757821 12586 3257 15943 246575193.160.39.1rrc00当前有效
81.18.96.0/20AS246573333 8881 246573193.0.0.56rrc00当前有效
81.18.96.0/20AS2465714907 3356 15943 246574208.80.153.193rrc00当前有效
81.18.96.0/20AS2465724482 246572203.175.175.15rrc00当前有效
81.18.96.0/20AS2465722652 33891 8881 8881 24657545.61.0.85rrc00当前有效
81.18.96.0/20AS24657328840 327727 174 15943 246575102.208.105.2rrc00当前有效
81.18.96.0/20AS246571403 577 33891 8881 8881 246576198.58.198.252rrc00当前有效
81.18.96.0/20AS24657206499 34549 24657345.14.68.69rrc00当前有效
81.18.96.0/20AS2465720205 6939 24657364.246.96.5rrc00当前有效
81.18.96.0/20AS2465750300 2914 15943 246574176.12.110.8rrc00当前有效
81.18.96.0/20AS2465758057 34549 246573194.50.92.251rrc00当前有效
81.18.96.0/20AS2465745049 6696 8881 246574194.28.97.2rrc00当前有效
81.18.96.0/20AS2465761218 6939 246573143.246.179.232rrc00当前有效
81.18.96.0/20AS2465758057 174 15943 246574193.33.94.251rrc00当前有效
81.18.96.0/20AS2465734927 56655 6939 24657445.134.89.1rrc00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
2026/11/4 20:45:31宣告AS24657206499 34549 2465745.14.68.69rrc00
2026/11/4 16:15:36宣告AS24657328840 327727 174 8881 8881 24657102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:10:44宣告AS24657328840 327727 174 8881 8881 24657102.208.105.2rrc00
2026/11/2 18:00:32宣告AS2465737721 6939 24657165.16.221.66rrc00
2026/11/2 18:00:22宣告AS2465749432 48362 1764 5405 24657195.128.231.254rrc00
2026/11/2 18:00:22宣告AS2465734927 56655 6939 2465745.134.89.1rrc00
2026/11/2 18:00:18宣告AS2465761218 6939 24657143.246.179.232rrc00
2026/11/2 18:00:18宣告AS2465729504 39392 33891 24657185.193.84.191rrc00
2026/11/2 18:00:18宣告AS2465758057 34549 24657194.50.92.251rrc00
2026/11/2 18:00:18宣告AS2465717639 6939 24657202.69.160.152rrc00
2026/11/2 18:00:18宣告AS2465724482 24657203.175.175.15rrc00
2026/11/2 18:00:18宣告AS24657206499 34549 2465745.14.68.69rrc00
2026/11/2 18:00:18宣告AS2465744393 58057 6939 2465749.12.70.222rrc00
2026/11/2 18:00:18宣告AS24657202365 50673 33891 246575.255.90.109rrc00
2026/11/2 18:00:18宣告AS2465720205 6939 2465764.246.96.5rrc00
2026/11/2 18:00:18宣告AS2465734549 2465780.77.16.114rrc00
2026/11/2 18:00:17宣告AS2465758057 34549 24657194.50.92.251rrc00
2026/11/2 18:00:17宣告AS2465749134 53356 6939 2465723.129.32.61rrc00
2026/11/2 14:05:26宣告AS2465734927 1299 3320 24657193.148.251.1rrc00
2026/11/2 11:15:06宣告AS246573549 3356 8881 8881 24657208.51.134.248rrc00
2026/11/2 11:15:05宣告AS2465714907 1299 15943 24657208.80.153.193rrc00
2026/11/1 02:50:11宣告AS2465749134 53356 6939 2465723.129.32.61rrc00
2026/10/23 06:30:52宣告AS2465729504 8881 24657185.193.84.191rrc00
2026/10/23 06:30:51宣告AS2465729504 8881 24657185.193.84.191rrc00
2026/10/22 22:10:14宣告AS2465757381 42708 33891 8881 8881 24657193.150.22.240rrc00
2026/10/22 03:20:03宣告AS2465717639 8881 24657202.69.160.152rrc00
2026/10/21 17:00:08宣告AS246571403 577 3356 15943 24657198.58.198.252rrc00
2026/10/21 17:00:03宣告AS246571403 577 174 15943 24657198.58.198.252rrc00

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