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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。

154.208.4.0/22

当前有效IPv4

起源 ASNAS40065

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
154.208.4.0/22
当前状态
当前有效
起源 ASN
AS40065
首次观测
2026/8/28 22:25:02
最近观测
2026/10/15 16:00:00
对等体43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1近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
154.208.4.0/22AS40065328840 327727 174 1299 400655102.208.105.2rrc00当前有效
154.208.4.0/22AS4006549134 53356 6424 1299 40065523.129.32.61rrc00当前有效
154.208.4.0/22AS4006534549 1299 40065380.77.16.114rrc00当前有效
154.208.4.0/22AS4006522652 1299 40065345.61.0.85rrc00当前有效
154.208.4.0/22AS4006559919 9002 3257 4006545.178.95.254rrc00当前有效
154.208.4.0/22AS4006550300 3356 3257 400654176.12.110.8rrc00当前有效
154.208.4.0/22AS4006537989 56300 132132 4657 1299 400656203.123.48.6rrc00当前有效
154.208.4.0/22AS4006557381 42708 1299 400654193.150.22.240rrc00当前有效
154.208.4.0/22AS4006557821 12586 3257 400654193.160.39.1rrc00当前有效
154.208.4.0/22AS4006558057 1836 1299 400654193.33.94.251rrc00当前有效
154.208.4.0/22AS400657018 1299 40065312.0.1.63rrc00当前有效
154.208.4.0/22AS400651403 577 1299 400654198.58.198.252rrc00当前有效
154.208.4.0/22AS4006544393 58057 6939 1299 40065549.12.70.222rrc00当前有效
154.208.4.0/22AS4006513830 971 174 1299 400655161.129.152.2rrc00当前有效
154.208.4.0/22AS4006538001 3491 3257 400654202.150.221.37rrc00当前有效
154.208.4.0/22AS4006549432 48362 1299 400654195.128.231.254rrc00当前有效
154.208.4.0/22AS4006524482 2914 1299 400654203.175.175.15rrc00当前有效
154.208.4.0/22AS40065216285 8280 6762 3257 40065584.54.49.1rrc00当前有效
154.208.4.0/22AS40065852 3257 400653154.11.12.212rrc00当前有效
154.208.4.0/22AS4006545049 6696 1299 400654194.28.97.2rrc00当前有效
154.208.4.0/22AS400654608 7575 1299 400654203.119.104.1rrc00当前有效
154.208.4.0/22AS4006534927 1299 400653193.148.251.1rrc00当前有效
154.208.4.0/22AS4006520205 1299 40065364.246.96.5rrc00当前有效
154.208.4.0/22AS4006550304 1299 40065331.169.49.228rrc00当前有效
154.208.4.0/22AS4006529504 39392 1299 400654185.193.84.191rrc00当前有效
154.208.4.0/22AS4006555720 2914 1299 40065445.116.179.212rrc00当前有效
154.208.4.0/22AS4006534927 56655 1299 40065445.134.89.1rrc00当前有效
154.208.4.0/22AS40065206499 34549 1299 40065445.14.68.69rrc00当前有效
154.208.4.0/22AS4006549673 12389 1299 40065494.247.111.254rrc00当前有效
154.208.4.0/22AS4006558057 34549 1299 400654194.50.92.251rrc00当前有效
154.208.4.0/22AS4006514907 1299 400653208.80.153.193rrc00当前有效
154.208.4.0/22AS4006520514 1299 400653217.151.205.147rrc00当前有效
154.208.4.0/22AS4006548185 1299 400653195.90.96.2rrc00当前有效
154.208.4.0/22AS40065204092 20766 1299 40065489.234.186.6rrc00当前有效
154.208.4.0/22AS40065213241 9002 3257 40065489.42.52.8rrc00当前有效
154.208.4.0/22AS400653333 1257 1299 400654193.0.0.56rrc00当前有效
154.208.4.0/22AS400653549 3356 1299 400654208.51.134.248rrc00当前有效
154.208.4.0/22AS4006517639 174 3257 400654202.69.160.152rrc00当前有效
154.208.4.0/22AS40065132825 3356 3257 40065443.251.115.197rrc00当前有效
154.208.4.0/22AS4006555720 6939 1299 400654103.212.68.10rrc00当前有效
154.208.4.0/22AS40065202365 50673 174 1299 4006555.255.90.109rrc00当前有效
154.208.4.0/22AS4006561218 6939 1299 400654143.246.179.232rrc00当前有效
154.208.4.0/22AS4006537721 3257 400653165.16.221.66rrc00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
2026/10/14 03:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
最长路径
5

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
2026/10/14 03:35:18宣告AS40065328840 327727 174 1299 40065102.208.105.2rrc00
2026/10/13 14:35:15宣告AS40065328840 327727 174 1299 40065102.208.105.2rrc00
2026/10/12 06:15:08宣告AS400654608 7575 1299 40065203.119.104.1rrc00
2026/10/12 06:05:00宣告AS400654608 7575 1299 40065203.119.104.1rrc00
2026/10/10 23:20:11撤销——195.128.231.254rrc00
2026/10/9 13:20:27宣告AS4006517639 3491 3257 40065202.69.160.152rrc00
2026/10/9 09:00:01宣告AS400654608 7575 1299 40065203.119.104.1rrc00
2026/10/9 03:30:34宣告AS4006555720 3257 4006545.116.179.212rrc00
2026/10/8 22:35:33宣告AS40065328840 327727 174 1299 40065102.208.105.2rrc00
2026/10/8 22:35:20宣告AS400657018 1299 4006512.0.1.63rrc00
2026/10/8 17:55:47宣告AS4006561218 6939 1299 40065143.246.179.232rrc00
2026/10/7 17:55:07宣告AS4006549134 53356 6424 1299 4006523.129.32.61rrc00
2026/10/7 14:05:16宣告AS40065132825 3356 3257 4006543.251.115.197rrc00
2026/10/7 10:25:24宣告AS4006529504 15935 174 1299 40065185.193.84.191rrc00
2026/10/5 11:50:24宣告AS4006557381 50304 1299 40065193.150.22.240rrc00
2026/10/4 10:05:07宣告AS4006558057 34549 1299 40065194.50.92.251rrc00
2026/10/4 09:55:18宣告AS4006558057 34549 1299 40065194.50.92.251rrc00
2026/10/3 14:05:07宣告AS4006537721 3257 40065165.16.221.66rrc00
2026/10/2 10:40:02宣告AS4006517639 3491 3257 40065202.69.160.152rrc00
2026/10/2 01:20:03宣告AS40065132825 3356 3257 4006543.251.115.197rrc00
2026/10/1 18:45:03撤销——102.208.105.2rrc00
2026/9/30 19:40:25宣告AS40065852 3257 40065154.11.12.212rrc00
2026/9/30 04:15:31宣告AS4006517639 3491 3257 40065202.69.160.152rrc00
2026/9/30 03:30:15宣告AS4006517639 3491 3257 40065202.69.160.152rrc00
2026/9/30 03:10:10宣告AS4006517639 3491 3257 40065202.69.160.152rrc00
2026/9/30 02:55:15宣告AS4006517639 174 3257 40065202.69.160.152rrc00
2026/9/30 02:30:26宣告AS4006517639 3491 3257 40065202.69.160.152rrc00
2026/9/30 01:45:03宣告AS4006517639 174 3257 40065202.69.160.152rrc00
2026/9/29 22:40:01宣告AS4006517639 174 3257 40065202.69.160.152rrc00
2026/9/29 20:50:14宣告AS4006517639 174 3257 40065202.69.160.152rrc00

小时变化

近七天窗口 · 4 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/10/14 03:00:00101115.0 / 5
2026/10/13 14:00:00101115.0 / 5
2026/10/10 23:00:0001110—
2026/10/9 03:00:00101113.0 / 3
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