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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。

209.16.148.0/22

当前有效IPv4

起源 ASNAS394473

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
209.16.148.0/22
当前状态
当前有效
起源 ASN
AS394473
首次观测
2026/8/29 23:40:04
最近观测
2026/11/7 16:00:00
对等体40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

40 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
209.16.148.0/22AS39447314907 13760 3944733208.80.153.193rrc00当前有效
209.16.148.0/22AS394473206499 34549 1299 11240 394473545.14.68.69rrc00当前有效
209.16.148.0/22AS39447358057 34549 1299 11240 3944735194.50.92.251rrc00当前有效
209.16.148.0/22AS394473852 7029 13760 3944734154.11.12.212rrc00当前有效
209.16.148.0/22AS39447322652 1299 11240 394473445.61.0.85rrc00当前有效
209.16.148.0/22AS39447357821 12586 3257 7029 13760 3944736193.160.39.1rrc00当前有效
209.16.148.0/22AS39447345049 6696 2914 11240 3944735194.28.97.2rrc00当前有效
209.16.148.0/22AS39447317639 6939 13760 3944734202.69.160.152rrc00当前有效
209.16.148.0/22AS39447329504 39392 174 11240 3944735185.193.84.191rrc00当前有效
209.16.148.0/22AS39447358057 174 11240 3944734193.33.94.251rrc00当前有效
209.16.148.0/22AS39447350300 3356 13760 3944734176.12.110.8rrc00当前有效
209.16.148.0/22AS3944733549 3356 13760 3944734208.51.134.248rrc00当前有效
209.16.148.0/22AS394473202365 50673 174 11240 39447355.255.90.109rrc00当前有效
209.16.148.0/22AS3944733333 1257 1299 11240 3944735193.0.0.56rrc00当前有效
209.16.148.0/22AS3944731403 577 3356 13760 3944735198.58.198.252rrc00当前有效
209.16.148.0/22AS39447349673 20485 1299 11240 394473594.247.111.254rrc00当前有效
209.16.148.0/22AS39447349432 48362 1299 11240 3944735195.128.231.254rrc00当前有效
209.16.148.0/22AS394473216285 8280 6762 174 11240 394473684.54.49.1rrc00当前有效
209.16.148.0/22AS39447337989 56300 132132 4657 2914 11240 3944737203.123.48.6rrc00当前有效
209.16.148.0/22AS39447334927 56655 6939 13760 394473545.134.89.1rrc00当前有效
209.16.148.0/22AS39447334927 1299 11240 3944734193.148.251.1rrc00当前有效
209.16.148.0/22AS39447357381 42708 1299 11240 3944735193.150.22.240rrc00当前有效
209.16.148.0/22AS39447324482 13760 3944733203.175.175.15rrc00当前有效
209.16.148.0/22AS39447349134 53356 6939 13760 394473523.129.32.61rrc00当前有效
209.16.148.0/22AS394473204092 198978 174 11240 394473589.234.186.6rrc00当前有效
209.16.148.0/22AS3944734608 7575 1299 11240 3944735203.119.104.1rrc00当前有效
209.16.148.0/22AS39447320514 1299 11240 3944734217.151.205.147rrc00当前有效
209.16.148.0/22AS39447350304 1299 11240 394473431.169.49.228rrc00当前有效
209.16.148.0/22AS39447355720 6939 13760 3944734103.212.68.10rrc00当前有效
209.16.148.0/22AS39447361218 6939 13760 3944734143.246.179.232rrc00当前有效
209.16.148.0/22AS394473328840 327727 174 11240 3944735102.208.105.2rrc00当前有效
209.16.148.0/22AS39447344393 58057 6939 13760 394473549.12.70.222rrc00当前有效
209.16.148.0/22AS39447359919 9002 2914 11240 39447355.178.95.254rrc00当前有效
209.16.148.0/22AS39447313830 971 13760 3944734161.129.152.2rrc00当前有效
209.16.148.0/22AS39447334549 1299 11240 394473480.77.16.114rrc00当前有效
209.16.148.0/22AS3944737018 1299 11240 394473412.0.1.63rrc00当前有效
209.16.148.0/22AS39447355720 2914 11240 394473445.116.179.212rrc00当前有效
209.16.148.0/22AS394473132825 174 11240 394473443.251.115.197rrc00当前有效
209.16.148.0/22AS39447320205 6939 13760 394473464.246.96.5rrc00当前有效
209.16.148.0/22AS39447348185 3356 13760 3944734195.90.96.2rrc00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 13:30:47宣告AS394473206499 34549 1299 11240 39447345.14.68.69rrc00
2026/11/1 02:50:04宣告AS39447349134 53356 6939 13760 39447323.129.32.61rrc00
2026/10/23 05:45:33宣告AS3944734608 7575 1299 11240 394473203.119.104.1rrc00
2026/10/23 05:45:25宣告AS3944734608 7575 1299 11240 394473203.119.104.1rrc00
2026/10/23 04:25:38宣告AS39447329504 39392 174 11240 394473185.193.84.191rrc00
2026/10/23 04:25:11宣告AS39447329504 39392 1299 11240 394473185.193.84.191rrc00
2026/10/20 14:10:36宣告AS3944734608 1221 4637 3356 13760 394473203.119.104.1rrc00
2026/10/20 08:45:05宣告AS39447349432 48362 1299 11240 394473195.128.231.254rrc00
2026/10/18 14:30:14宣告AS394473328840 327727 174 11240 394473102.208.105.2rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/16 05:45:23宣告AS39447350300 3356 13760 394473176.12.110.8rrc00
2026/10/16 04:45:22宣告AS39447350300 2914 11240 394473176.12.110.8rrc00
2026/10/15 15:50:21宣告AS3944734608 7575 1299 11240 394473203.119.104.1rrc00
2026/10/14 03:35:01宣告AS394473328840 327727 174 11240 394473102.208.105.2rrc00
2026/10/12 11:25:06宣告AS3944734608 7575 1299 11240 394473203.119.104.1rrc00
2026/10/12 06:15:11宣告AS3944734608 7575 1299 11240 394473203.119.104.1rrc00
2026/10/11 12:30:23宣告AS39447361218 6939 13760 394473143.246.179.232rrc00
2026/10/11 12:30:23宣告AS39447313830 971 13760 394473161.129.152.2rrc00
2026/10/11 12:30:23宣告AS39447314907 13760 394473208.80.153.193rrc00
2026/10/11 12:30:23宣告AS39447349134 53356 6939 13760 39447323.129.32.61rrc00
2026/10/11 12:30:23宣告AS39447344393 58057 6939 13760 39447349.12.70.222rrc00
2026/10/11 12:25:05宣告AS39447361218 6939 1299 11240 394473143.246.179.232rrc00
2026/10/11 12:25:05撤销——143.246.179.232rrc00
2026/10/10 23:20:20撤销——195.128.231.254rrc00
2026/10/10 23:20:02宣告AS39447349432 215510 48362 1299 11240 394473195.128.231.254rrc00
2026/10/10 10:50:13宣告AS39447317639 6939 13760 394473202.69.160.152rrc00
2026/10/9 03:30:39宣告AS39447355720 3257 7029 13760 39447345.116.179.212rrc00
2026/10/8 17:55:15宣告AS39447361218 6939 1299 11240 394473143.246.179.232rrc00
2026/10/8 03:50:20宣告AS394473213241 9002 2914 11240 39447389.42.52.8rrc00
2026/10/8 03:50:18宣告AS39447345049 6696 2914 11240 394473194.28.97.2rrc00

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