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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。

103.2.208.0/22

当前有效IPv4

起源 ASNAS7497

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2026/10/15 16:00:00BGP 路由数据
前缀
103.2.208.0/22
当前状态
当前有效
起源 ASN
AS7497
首次观测
2026/8/28 07:50:22
最近观测
2026/10/15 16:00:00
对等体42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
103.2.208.0/22AS7497328840 327727 174 74974102.208.105.2rrc00当前有效
103.2.208.0/22AS74977018 3491 7497312.0.1.63rrc00当前有效
103.2.208.0/22AS7497852 3491 74973154.11.12.212rrc00当前有效
103.2.208.0/22AS749759919 9002 3491 749745.178.95.254rrc00当前有效
103.2.208.0/22AS749758057 174 74973193.33.94.251rrc00当前有效
103.2.208.0/22AS749734549 174 7497380.77.16.114rrc00当前有效
103.2.208.0/22AS749750304 1299 174 7497431.169.49.228rrc00当前有效
103.2.208.0/22AS749757821 12586 3257 174 74975193.160.39.1rrc00当前有效
103.2.208.0/22AS749737721 174 74973165.16.221.66rrc00当前有效
103.2.208.0/22AS749745049 6696 2914 3491 74975194.28.97.2rrc00当前有效
103.2.208.0/22AS749734927 1299 174 74974193.148.251.1rrc00当前有效
103.2.208.0/22AS74974608 1221 4637 3491 74975203.119.104.1rrc00当前有效
103.2.208.0/22AS749713830 971 174 74974161.129.152.2rrc00当前有效
103.2.208.0/22AS749750300 174 74973176.12.110.8rrc00当前有效
103.2.208.0/22AS74973549 3356 174 74974208.51.134.248rrc00当前有效
103.2.208.0/22AS7497206499 34549 174 7497445.14.68.69rrc00当前有效
103.2.208.0/22AS74971403 577 3491 74974198.58.198.252rrc00当前有效
103.2.208.0/22AS749744393 58057 6939 7497449.12.70.222rrc00当前有效
103.2.208.0/22AS749714907 3356 3491 74974208.80.153.193rrc00当前有效
103.2.208.0/22AS7497202365 50673 174 749745.255.90.109rrc00当前有效
103.2.208.0/22AS749717639 3491 74973202.69.160.152rrc00当前有效
103.2.208.0/22AS749757381 50304 1299 174 74975193.150.22.240rrc00当前有效
103.2.208.0/22AS749737989 56300 132132 10099 4837 74976203.123.48.6rrc00当前有效
103.2.208.0/22AS749758057 34549 174 74974194.50.92.251rrc00当前有效
103.2.208.0/22AS749738229 23855 74973192.248.121.251rrc00当前有效
103.2.208.0/22AS749748185 3356 174 74974195.90.96.2rrc00当前有效
103.2.208.0/22AS74973333 1103 74973193.0.0.56rrc00当前有效
103.2.208.0/22AS749761218 6939 74973143.246.179.232rrc00当前有效
103.2.208.0/22AS7497213241 9002 3491 7497489.42.52.8rrc00当前有效
103.2.208.0/22AS749729504 39392 174 74974185.193.84.191rrc00当前有效
103.2.208.0/22AS749749134 53356 6939 7497423.129.32.61rrc00当前有效
103.2.208.0/22AS749720205 6939 7497364.246.96.5rrc00当前有效
103.2.208.0/22AS749722652 174 7497345.61.0.85rrc00当前有效
103.2.208.0/22AS749724482 6453 3491 74974203.175.175.15rrc00当前有效
103.2.208.0/22AS749720514 1299 174 74974217.151.205.147rrc00当前有效
103.2.208.0/22AS749755720 23764 4134 7497445.116.179.212rrc00当前有效
103.2.208.0/22AS749749432 48362 1764 174 74975195.128.231.254rrc00当前有效
103.2.208.0/22AS749734927 56655 6939 7497445.134.89.1rrc00当前有效
103.2.208.0/22AS749755720 23764 4134 74974103.212.68.10rrc00当前有效
103.2.208.0/22AS7497216285 8280 6762 174 7497584.54.49.1rrc00当前有效
103.2.208.0/22AS7497204092 198978 174 7497489.234.186.6rrc00当前有效
103.2.208.0/22AS749749673 12389 174 7497494.247.111.254rrc00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
2026/10/11 12:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
4.0
最长路径
4

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
2026/10/12 18:35:14宣告AS749737721 174 7497165.16.221.66rrc00
2026/10/11 12:40:27宣告AS749714907 3356 174 7497208.80.153.193rrc00
2026/10/10 10:10:15宣告AS749717639 3491 7497202.69.160.152rrc00
2026/10/8 22:35:11宣告AS749714907 3356 3491 7497208.80.153.193rrc00
2026/10/8 17:55:15宣告AS749761218 6939 7497143.246.179.232rrc00
2026/10/8 13:45:13宣告AS74973333 1257 174 7497193.0.0.56rrc00
2026/10/7 17:55:10宣告AS749749134 53356 6939 749723.129.32.61rrc00
2026/10/7 10:25:19宣告AS749729504 15935 174 7497185.193.84.191rrc00
2026/10/7 02:25:05宣告AS74973333 1103 7497193.0.0.56rrc00
2026/10/6 22:00:13宣告AS74973333 1257 174 7497193.0.0.56rrc00
2026/10/6 21:25:40宣告AS74973333 1103 7497193.0.0.56rrc00
2026/10/6 21:25:08宣告AS74973333 1257 174 7497193.0.0.56rrc00
2026/10/5 11:50:19宣告AS749757381 50304 1299 174 7497193.150.22.240rrc00
2026/10/4 09:55:10宣告AS749758057 34549 174 7497194.50.92.251rrc00
2026/10/3 04:10:22宣告AS74974608 1221 4637 3491 7497203.119.104.1rrc00
2026/10/2 11:35:08宣告AS74974608 1221 4637 3491 7497203.119.104.1rrc00
2026/10/2 08:35:31宣告AS749717639 3491 7497202.69.160.152rrc00
2026/10/1 18:45:02撤销——102.208.105.2rrc00
2026/10/1 08:00:14宣告AS749755720 23764 4134 7497103.212.68.10rrc00
2026/10/1 00:25:25宣告AS749755720 23764 4134 7497103.212.68.10rrc00
2026/9/30 17:55:04宣告AS749755720 6939 7497103.212.68.10rrc00
2026/9/30 12:55:15宣告AS7497852 3491 7497154.11.12.212rrc00
2026/9/30 09:20:10宣告AS7497852 3491 7497154.11.12.212rrc00
2026/9/28 07:10:19宣告AS7497852 3491 7497154.11.12.212rrc00
2026/9/27 22:30:24宣告AS7497852 3491 7497154.11.12.212rrc00
2026/9/27 19:55:37宣告AS74973333 1103 7497193.0.0.56rrc00
2026/9/27 17:10:24宣告AS74973333 1257 174 7497193.0.0.56rrc00
2026/9/27 16:50:17宣告AS74973333 1257 174 7497193.0.0.56rrc00
2026/9/27 02:25:31宣告AS7497328840 327727 174 7497102.208.105.2rrc00
2026/9/27 02:25:09撤销——102.208.105.2rrc00

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
2026/10/11 12:00:00101114.0 / 4
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