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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。

113.19.112.0/22

当前有效IPv4

起源 ASNAS17639

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
113.19.112.0/22
当前状态
当前有效
起源 ASN
AS17639
首次观测
2026/8/30 19:45:42
最近观测
2026/10/15 16:00:00
对等体41可见对等体
观测节点1观测节点
宣告3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
113.19.112.0/22AS1763950300 174 176393176.12.110.8rrc00当前有效
113.19.112.0/22AS1763955720 2914 1299 17639445.116.179.212rrc00当前有效
113.19.112.0/22AS1763937721 174 176393165.16.221.66rrc00当前有效
113.19.112.0/22AS1763945049 6696 1299 176394194.28.97.2rrc00当前有效
113.19.112.0/22AS176391403 577 1299 176394198.58.198.252rrc00当前有效
113.19.112.0/22AS1763920205 6939 17639364.246.96.5rrc00当前有效
113.19.112.0/22AS1763924482 176392203.175.175.15rrc00当前有效
113.19.112.0/22AS17639204092 198978 174 17639489.234.186.6rrc00当前有效
113.19.112.0/22AS1763948185 1299 176393195.90.96.2rrc00当前有效
113.19.112.0/22AS1763929504 39392 174 176394185.193.84.191rrc00当前有效
113.19.112.0/22AS17639132825 174 17639343.251.115.197rrc00当前有效
113.19.112.0/22AS17639202365 50673 174 1763945.255.90.109rrc00当前有效
113.19.112.0/22AS1763949673 20485 1299 17639494.247.111.254rrc00当前有效
113.19.112.0/22AS176393333 1257 1299 176394193.0.0.56rrc00当前有效
113.19.112.0/22AS1763950304 1299 17639331.169.49.228rrc00当前有效
113.19.112.0/22AS1763944393 58057 6939 17639449.12.70.222rrc00当前有效
113.19.112.0/22AS1763961218 6939 176393143.246.179.232rrc00当前有效
113.19.112.0/22AS1763958057 34549 1299 176394194.50.92.251rrc00当前有效
113.19.112.0/22AS1763934927 1299 176393193.148.251.1rrc00当前有效
113.19.112.0/22AS176397018 1299 17639312.0.1.63rrc00当前有效
113.19.112.0/22AS1763957821 12586 3257 1299 176395193.160.39.1rrc00当前有效
113.19.112.0/22AS1763913830 971 174 176394161.129.152.2rrc00当前有效
113.19.112.0/22AS176393549 3356 1299 176394208.51.134.248rrc00当前有效
113.19.112.0/22AS17639216285 8280 6762 174 17639584.54.49.1rrc00当前有效
113.19.112.0/22AS1763949134 53356 6939 17639423.129.32.61rrc00当前有效
113.19.112.0/22AS1763957381 42708 176393193.150.22.240rrc00当前有效
113.19.112.0/22AS176394608 7575 176393203.119.104.1rrc00当前有效
113.19.112.0/22AS1763955720 6939 176393103.212.68.10rrc00当前有效
113.19.112.0/22AS1763959919 12779 174 1763945.178.95.254rrc00当前有效
113.19.112.0/22AS1763958057 174 176393193.33.94.251rrc00当前有效
113.19.112.0/22AS1763914907 1299 176393208.80.153.193rrc00当前有效
113.19.112.0/22AS1763920514 1299 176393217.151.205.147rrc00当前有效
113.19.112.0/22AS17639176391202.69.160.152rrc00当前有效
113.19.112.0/22AS1763934927 56655 6939 17639445.134.89.1rrc00当前有效
113.19.112.0/22AS1763937989 56300 132132 4657 174 176396203.123.48.6rrc00当前有效
113.19.112.0/22AS17639206499 34549 1299 17639445.14.68.69rrc00当前有效
113.19.112.0/22AS1763922652 1299 17639345.61.0.85rrc00当前有效
113.19.112.0/22AS17639852 1299 176393154.11.12.212rrc00当前有效
113.19.112.0/22AS1763934549 1299 17639380.77.16.114rrc00当前有效
113.19.112.0/22AS1763949432 48362 1299 176394195.128.231.254rrc00当前有效
113.19.112.0/22AS17639328840 327727 174 176394102.208.105.2rrc00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
2026/10/9 03:00:00
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
2026/10/13 07:05:01宣告AS1763957821 12586 3257 1299 17639193.160.39.1rrc00
2026/10/10 10:10:20宣告AS1763917639202.69.160.152rrc00
2026/10/9 13:20:23宣告AS1763917639202.69.160.152rrc00
2026/10/9 03:30:33宣告AS1763955720 3257 174 1763945.116.179.212rrc00
2026/10/8 22:35:34宣告AS17639328840 327727 174 17639102.208.105.2rrc00
2026/10/8 22:35:00宣告AS176394608 7575 17639203.119.104.1rrc00
2026/10/8 17:55:15宣告AS1763961218 6939 17639143.246.179.232rrc00
2026/10/7 17:55:06宣告AS1763949134 53356 6939 1763923.129.32.61rrc00
2026/10/7 14:00:04宣告AS1763937721 174 17639165.16.221.66rrc00
2026/10/7 10:25:46宣告AS1763929504 39392 174 17639185.193.84.191rrc00
2026/10/7 10:25:03宣告AS1763929504 15935 174 17639185.193.84.191rrc00
2026/10/4 09:55:09宣告AS1763958057 34549 1299 17639194.50.92.251rrc00
2026/10/4 04:10:03宣告AS1763924482 17639203.175.175.15rrc00
2026/10/3 09:15:11宣告AS1763937721 174 17639165.16.221.66rrc00
2026/10/2 11:35:13宣告AS176394608 7575 17639203.119.104.1rrc00
2026/10/1 18:45:02撤销——102.208.105.2rrc00
2026/10/1 08:00:03宣告AS1763955720 6939 17639103.212.68.10rrc00
2026/10/1 05:15:09宣告AS176394608 1221 4637 1299 17639203.119.104.1rrc00
2026/9/30 19:10:11宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/30 04:15:06宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/30 02:35:32宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/28 01:50:04宣告AS1763949432 48362 1764 1299 17639195.128.231.254rrc00
2026/9/27 23:20:13宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/27 23:00:40宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/27 21:45:08宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/27 16:25:08宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/27 07:10:22宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/27 04:15:05宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/27 02:45:15宣告AS17639852 1299 17639154.11.12.212rrc00
2026/9/27 02:25:31宣告AS17639328840 327727 174 17639102.208.105.2rrc00

小时变化

近七天窗口 · 2 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/10/9 03:00:00101114.0 / 4
2026/10/8 22:00:00202113.5 / 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