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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。

138.121.28.0/22

当前有效IPv4

起源 ASNAS264289

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2026/11/7 16:00:00BGP 路由数据
前缀
138.121.28.0/22
当前状态
当前有效
起源 ASN
AS264289
首次观测
2026/8/28 09:35:12
最近观测
2026/11/7 16:00:00
对等体41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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
138.121.28.0/22AS26428913830 971 4230 2642894161.129.152.2rrc00当前有效
138.121.28.0/22AS26428934549 4230 264289380.77.16.114rrc00当前有效
138.121.28.0/22AS26428959919 9002 4230 26428945.178.95.254rrc00当前有效
138.121.28.0/22AS26428920205 6939 4230 264289464.246.96.5rrc00当前有效
138.121.28.0/22AS264289132825 3356 4230 264289443.251.115.197rrc00当前有效
138.121.28.0/22AS26428955720 2914 6453 4230 264289545.116.179.212rrc00当前有效
138.121.28.0/22AS26428948185 1031 4230 2642894195.90.96.2rrc00当前有效
138.121.28.0/22AS26428937989 56300 132132 4657 6453 4230 2642897203.123.48.6rrc00当前有效
138.121.28.0/22AS264289216285 8280 6762 4230 264289584.54.49.1rrc00当前有效
138.121.28.0/22AS264289204092 34019 4230 264289489.234.186.6rrc00当前有效
138.121.28.0/22AS26428957381 50304 1299 4230 2642895193.150.22.240rrc00当前有效
138.121.28.0/22AS26428924482 4230 2642893203.175.175.15rrc00当前有效
138.121.28.0/22AS26428949134 53356 6939 4230 264289523.129.32.61rrc00当前有效
138.121.28.0/22AS26428934927 1299 4230 2642894193.148.251.1rrc00当前有效
138.121.28.0/22AS26428934927 1031 4230 264289445.134.89.1rrc00当前有效
138.121.28.0/22AS2642894608 7575 1299 4230 2642895203.119.104.1rrc00当前有效
138.121.28.0/22AS26428944393 212024 4230 264289449.12.70.222rrc00当前有效
138.121.28.0/22AS264289328840 327727 174 4230 2642895102.208.105.2rrc00当前有效
138.121.28.0/22AS26428961218 6939 4230 2642894143.246.179.232rrc00当前有效
138.121.28.0/22AS26428955720 6939 4230 2642894103.212.68.10rrc00当前有效
138.121.28.0/22AS26428950304 1299 4230 264289431.169.49.228rrc00当前有效
138.121.28.0/22AS26428920514 1299 4230 2642894217.151.205.147rrc00当前有效
138.121.28.0/22AS26428950300 1031 4230 2642894176.12.110.8rrc00当前有效
138.121.28.0/22AS26428958057 1836 4230 2642894193.33.94.251rrc00当前有效
138.121.28.0/22AS26428929504 39392 174 4230 2642895185.193.84.191rrc00当前有效
138.121.28.0/22AS2642897018 1299 4230 264289412.0.1.63rrc00当前有效
138.121.28.0/22AS264289202365 50673 174 4230 26428955.255.90.109rrc00当前有效
138.121.28.0/22AS2642893549 3356 4230 2642894208.51.134.248rrc00当前有效
138.121.28.0/22AS26428949432 48362 4230 2642894195.128.231.254rrc00当前有效
138.121.28.0/22AS26428949673 20485 4230 264289494.247.111.254rrc00当前有效
138.121.28.0/22AS2642893333 1103 4230 2642894193.0.0.56rrc00当前有效
138.121.28.0/22AS2642891403 577 701 4230 2642895198.58.198.252rrc00当前有效
138.121.28.0/22AS264289206499 34549 4230 264289445.14.68.69rrc00当前有效
138.121.28.0/22AS26428914907 4230 2642893208.80.153.193rrc00当前有效
138.121.28.0/22AS26428922652 4230 264289345.61.0.85rrc00当前有效
138.121.28.0/22AS264289852 3257 4230 2642894154.11.12.212rrc00当前有效
138.121.28.0/22AS26428937721 4230 2642893165.16.221.66rrc00当前有效
138.121.28.0/22AS26428957821 12586 3257 4230 2642895193.160.39.1rrc00当前有效
138.121.28.0/22AS26428958057 34549 4230 2642894194.50.92.251rrc00当前有效
138.121.28.0/22AS26428917639 4230 2642893202.69.160.152rrc00当前有效
138.121.28.0/22AS26428945049 6696 1299 4230 2642895194.28.97.2rrc00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
2026/11/1 13:31:00宣告AS264289206499 34549 4230 26428945.14.68.69rrc00
2026/11/1 02:50:11宣告AS26428949134 53356 6939 4230 26428923.129.32.61rrc00
2026/10/22 03:20:28宣告AS26428917639 4230 264289202.69.160.152rrc00
2026/10/20 14:10:25宣告AS2642894608 1221 4637 6762 4230 264289203.119.104.1rrc00
2026/10/20 08:45:04宣告AS26428949432 48362 4230 264289195.128.231.254rrc00
2026/10/20 00:05:33宣告AS264289216285 8280 6762 4230 26428984.54.49.1rrc00
2026/10/18 14:30:06宣告AS264289328840 327727 174 4230 264289102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/18 04:25:16宣告AS26428948185 3356 4230 264289195.90.96.2rrc00
2026/10/18 04:25:15宣告AS26428949432 48362 9002 4230 264289195.128.231.254rrc00
2026/10/18 04:15:23宣告AS26428958057 174 4230 264289193.33.94.251rrc00
2026/10/18 04:15:21宣告AS26428917639 9002 4230 264289202.69.160.152rrc00
2026/10/18 04:15:11宣告AS26428949673 20485 1299 4230 26428994.247.111.254rrc00
2026/10/18 04:15:08宣告AS26428949673 20764 4230 26428994.247.111.254rrc00
2026/10/18 04:15:08宣告AS26428949673 31500 4230 26428994.247.111.254rrc00
2026/10/18 04:15:07宣告AS26428949673 20485 4230 26428994.247.111.254rrc00
2026/10/18 04:15:07宣告AS26428949673 20764 4230 26428994.247.111.254rrc00
2026/10/18 04:15:06宣告AS264289206499 34549 4230 26428945.14.68.69rrc00
2026/10/18 04:15:06宣告AS26428934549 4230 26428980.77.16.114rrc00
2026/10/18 04:15:06宣告AS26428958057 34549 4230 264289194.50.92.251rrc00
2026/10/18 04:15:06宣告AS264289204092 198978 174 4230 26428989.234.186.6rrc00
2026/10/18 04:15:06宣告AS264289204092 34019 4230 26428989.234.186.6rrc00
2026/10/18 04:15:05宣告AS26428949432 48362 1031 4230 264289195.128.231.254rrc00
2026/10/18 04:15:05宣告AS26428944393 401753 1031 4230 26428949.12.70.222rrc00
2026/10/18 04:15:05宣告AS26428949432 48362 1764 4230 264289195.128.231.254rrc00
2026/10/18 04:00:01宣告AS26428948185 3356 4230 264289195.90.96.2rrc00
2026/10/18 04:00:01宣告AS26428949432 48362 9002 4230 264289195.128.231.254rrc00
2026/10/17 19:30:58宣告AS26428944393 212024 4230 26428949.12.70.222rrc00
2026/10/17 19:30:58宣告AS26428949673 20764 4230 26428994.247.111.254rrc00
2026/10/17 19:20:20宣告AS26428917639 9002 4230 264289202.69.160.152rrc00

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