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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。

217.26.221.0/24

当前有效IPv4

起源 ASNAS197444

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2026/11/11 16:00:00BGP 路由数据
前缀
217.26.221.0/24
当前状态
当前有效
起源 ASN
AS197444
首次观测
2026/8/30 16:00:13
最近观测
2026/11/11 16:00:00
对等体42可见对等体
观测节点1观测节点
宣告2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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
217.26.221.0/24AS19744438001 3491 174 39392 15614 1974446202.150.221.37rrc00当前有效
217.26.221.0/24AS19744450300 174 39392 15614 1974445176.12.110.8rrc00当前有效
217.26.221.0/24AS19744458057 174 39392 15614 1974445193.33.94.251rrc00当前有效
217.26.221.0/24AS19744429504 15614 1974443185.193.84.191rrc00当前有效
217.26.221.0/24AS19744449432 48362 1764 15614 1974445195.128.231.254rrc00当前有效
217.26.221.0/24AS19744449673 20485 1299 39392 15614 197444694.247.111.254rrc00当前有效
217.26.221.0/24AS1974443333 1103 20562 15614 1974445193.0.0.56rrc00当前有效
217.26.221.0/24AS1974441403 577 1299 39392 15614 1974446198.58.198.252rrc00当前有效
217.26.221.0/24AS197444202365 50673 174 39392 15614 19744465.255.90.109rrc00当前有效
217.26.221.0/24AS1974443549 3356 1299 39392 15614 1974446208.51.134.248rrc00当前有效
217.26.221.0/24AS197444213241 9002 1299 39392 15614 197444689.42.52.8rrc00当前有效
217.26.221.0/24AS19744422652 1299 39392 15614 197444545.61.0.85rrc00当前有效
217.26.221.0/24AS197444852 1299 39392 15614 1974445154.11.12.212rrc00当前有效
217.26.221.0/24AS19744437721 15614 1974443165.16.221.66rrc00当前有效
217.26.221.0/24AS19744458057 34549 1299 39392 15614 1974446194.50.92.251rrc00当前有效
217.26.221.0/24AS197444206499 34549 1299 39392 15614 197444645.14.68.69rrc00当前有效
217.26.221.0/24AS1974447018 1299 39392 15614 197444512.0.1.63rrc00当前有效
217.26.221.0/24AS19744414907 1299 39392 15614 1974445208.80.153.193rrc00当前有效
217.26.221.0/24AS19744417639 6939 15614 1974444202.69.160.152rrc00当前有效
217.26.221.0/24AS19744445049 6696 1299 39392 15614 1974446194.28.97.2rrc00当前有效
217.26.221.0/24AS19744457821 12586 3257 33891 39392 15614 1974447193.160.39.1rrc00当前有效
217.26.221.0/24AS19744413830 971 174 39392 15614 1974446161.129.152.2rrc00当前有效
217.26.221.0/24AS19744434549 1299 39392 15614 197444580.77.16.114rrc00当前有效
217.26.221.0/24AS19744459919 9002 1299 39392 15614 19744465.178.95.254rrc00当前有效
217.26.221.0/24AS19744448185 1299 39392 15614 1974445195.90.96.2rrc00当前有效
217.26.221.0/24AS19744420205 6939 15614 197444464.246.96.5rrc00当前有效
217.26.221.0/24AS197444132825 174 39392 15614 197444543.251.115.197rrc00当前有效
217.26.221.0/24AS19744455720 2914 1299 39392 15614 197444645.116.179.212rrc00当前有效
217.26.221.0/24AS197444204092 34019 8218 15614 197444589.234.186.6rrc00当前有效
217.26.221.0/24AS19744457381 42708 33891 39392 15614 1974446193.150.22.240rrc00当前有效
217.26.221.0/24AS19744424482 15614 1974443203.175.175.15rrc00当前有效
217.26.221.0/24AS19744449134 53356 6939 15614 197444523.129.32.61rrc00当前有效
217.26.221.0/24AS19744434927 56655 6939 15614 197444545.134.89.1rrc00当前有效
217.26.221.0/24AS19744434927 1299 39392 15614 1974445193.148.251.1rrc00当前有效
217.26.221.0/24AS197444216285 8280 6762 174 39392 15614 197444784.54.49.1rrc00当前有效
217.26.221.0/24AS19744444393 58057 6939 15614 197444549.12.70.222rrc00当前有效
217.26.221.0/24AS19744461218 6939 15614 1974444143.246.179.232rrc00当前有效
217.26.221.0/24AS197444328840 327727 174 39392 15614 1974446102.208.105.2rrc00当前有效
217.26.221.0/24AS19744455720 6939 15614 1974444103.212.68.10rrc00当前有效
217.26.221.0/24AS19744450304 1299 39392 15614 197444531.169.49.228rrc00当前有效
217.26.221.0/24AS19744420514 1299 39392 15614 1974445217.151.205.147rrc00当前有效
217.26.221.0/24AS1974444608 7575 1299 39392 15614 1974446203.119.104.1rrc00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
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 14:05:38宣告AS19744437989 56300 132132 4657 174 39392 15614 197444203.123.48.6rrc00
2026/11/11 14:05:25撤销——203.123.48.6rrc00
2026/11/10 09:00:45宣告AS19744450300 174 39392 15614 197444176.12.110.8rrc00
2026/11/9 08:05:33宣告AS19744457821 12586 3257 33891 39392 15614 197444193.160.39.1rrc00
2026/11/7 14:25:20宣告AS197444328840 327727 174 39392 15614 197444102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/5 21:10:39撤销——195.128.231.254rrc00
2026/11/4 20:45:22宣告AS197444206499 34549 1299 39392 15614 19744445.14.68.69rrc00
2026/11/4 16:15:47宣告AS197444328840 327727 174 39392 15614 197444102.208.105.2rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/3 16:40:38宣告AS19744429504 15614 197444185.193.84.191rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:30宣告AS197444328840 327727 174 39392 15614 197444102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/1 13:30:48宣告AS197444206499 34549 1299 39392 15614 19744445.14.68.69rrc00
2026/11/1 09:10:02宣告AS19744438001 3491 174 39392 15614 197444202.150.221.37rrc00
2026/11/1 09:05:23宣告AS19744438001 9002 1299 39392 15614 197444202.150.221.37rrc00
2026/11/1 02:50:04宣告AS19744449134 53356 6939 15614 19744423.129.32.61rrc00
2026/10/23 06:30:36宣告AS19744429504 15614 197444185.193.84.191rrc00
2026/10/23 06:30:31宣告AS19744429504 15614 197444185.193.84.191rrc00
2026/10/23 06:30:29宣告AS19744429504 15614 197444185.193.84.191rrc00
2026/10/22 03:20:08宣告AS19744417639 6939 15614 197444202.69.160.152rrc00
2026/10/20 08:45:01宣告AS19744449432 48362 1764 15614 197444195.128.231.254rrc00
2026/10/19 09:40:23宣告AS19744437721 15614 197444165.16.221.66rrc00
2026/10/18 14:30:09宣告AS197444328840 327727 174 39392 15614 197444102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 19:50:34宣告AS19744449432 48362 1764 15614 197444195.128.231.254rrc00
2026/10/14 03:35:05宣告AS197444328840 327727 174 39392 15614 197444102.208.105.2rrc00
2026/10/13 14:35:03宣告AS197444328840 327727 174 39392 15614 197444102.208.105.2rrc00
2026/10/12 18:35:19宣告AS19744437721 15614 197444165.16.221.66rrc00

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
2026/11/11 14:00:00111118.0 / 8
2026/11/10 09:00:00101115.0 / 5
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