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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。

101.104.144.0/20

当前有效IPv4

起源 ASNAS4847

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
101.104.144.0/20
当前状态
当前有效
起源 ASN
AS4847
首次观测
2026/8/28 07:50:22
最近观测
2026/10/15 16:00:00
对等体42可见对等体
观测节点1观测节点
宣告4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
101.104.144.0/20AS4847328840 327727 174 4134 48475102.208.105.2rrc00当前有效
101.104.144.0/20AS484729504 39392 3257 4134 48475185.193.84.191rrc00当前有效
101.104.144.0/20AS48473333 1257 4134 48474193.0.0.56rrc00当前有效
101.104.144.0/20AS484734927 1299 4134 48474193.148.251.1rrc00当前有效
101.104.144.0/20AS484757381 42708 4134 48474193.150.22.240rrc00当前有效
101.104.144.0/20AS484749673 20485 4134 4847494.247.111.254rrc00当前有效
101.104.144.0/20AS484748185 3356 4134 48474195.90.96.2rrc00当前有效
101.104.144.0/20AS484759919 9002 4134 4134 484755.178.95.254rrc00当前有效
101.104.144.0/20AS484755720 23764 4134 48474103.212.68.10rrc00当前有效
101.104.144.0/20AS484720514 1299 4134 48474217.151.205.147rrc00当前有效
101.104.144.0/20AS484713830 971 3356 4134 48475161.129.152.2rrc00当前有效
101.104.144.0/20AS484717639 6939 4134 48474202.69.160.152rrc00当前有效
101.104.144.0/20AS484745049 6696 2914 4134 48475194.28.97.2rrc00当前有效
101.104.144.0/20AS484734549 3257 4134 4847480.77.16.114rrc00当前有效
101.104.144.0/20AS4847216285 8280 6762 4134 4847584.54.49.1rrc00当前有效
101.104.144.0/20AS4847204092 20766 1299 4134 4847589.234.186.6rrc00当前有效
101.104.144.0/20AS48474608 1221 4637 1299 4134 48476203.119.104.1rrc00当前有效
101.104.144.0/20AS4847206499 34549 3257 4134 4847545.14.68.69rrc00当前有效
101.104.144.0/20AS484722652 1299 4134 4847445.61.0.85rrc00当前有效
101.104.144.0/20AS484737989 56300 132132 4657 4637 1299 4134 48478203.123.48.6rrc00当前有效
101.104.144.0/20AS484744393 58057 6939 4134 4847549.12.70.222rrc00当前有效
101.104.144.0/20AS484724482 2914 4134 48474203.175.175.15rrc00当前有效
101.104.144.0/20AS48471403 577 701 4134 4134 4134 4134 4134 48479198.58.198.252rrc00当前有效
101.104.144.0/20AS484758057 1836 4134 48474193.33.94.251rrc00当前有效
101.104.144.0/20AS484755720 23764 4134 4847445.116.179.212rrc00当前有效
101.104.144.0/20AS484720205 6939 4134 4847464.246.96.5rrc00当前有效
101.104.144.0/20AS484749134 53356 6939 4134 4847523.129.32.61rrc00当前有效
101.104.144.0/20AS484737721 174 4134 48474165.16.221.66rrc00当前有效
101.104.144.0/20AS484750300 2914 4134 48474176.12.110.8rrc00当前有效
101.104.144.0/20AS484734927 56655 6939 4134 4847545.134.89.1rrc00当前有效
101.104.144.0/20AS484750304 1299 4134 4847431.169.49.228rrc00当前有效
101.104.144.0/20AS484758057 34549 3257 4134 48475194.50.92.251rrc00当前有效
101.104.144.0/20AS4847213241 9002 4134 4134 4847589.42.52.8rrc00当前有效
101.104.144.0/20AS484749432 48362 1299 4134 48475195.128.231.254rrc00当前有效
101.104.144.0/20AS484757821 12586 3257 4134 48475193.160.39.1rrc00当前有效
101.104.144.0/20AS4847202365 50673 174 4134 484755.255.90.109rrc00当前有效
101.104.144.0/20AS48477018 4134 4847312.0.1.63rrc00当前有效
101.104.144.0/20AS484738001 3491 4134 48474202.150.221.37rrc00当前有效
101.104.144.0/20AS484761218 6939 4134 48474143.246.179.232rrc00当前有效
101.104.144.0/20AS48473549 3356 4134 48474208.51.134.248rrc00当前有效
101.104.144.0/20AS484714907 3356 4134 48474208.80.153.193rrc00当前有效
101.104.144.0/20AS4847852 2914 4134 48474154.11.12.212rrc00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
2026/10/10 23:00:00
窗口内对等体
2
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
2026/10/10 23:40:12宣告AS484717639 6939 4134 4847202.69.160.152rrc00
2026/10/10 23:20:17撤销——195.128.231.254rrc00
2026/10/9 13:20:38宣告AS484717639 6939 4134 4847202.69.160.152rrc00
2026/10/8 22:35:32宣告AS4847328840 327727 174 4134 4847102.208.105.2rrc00
2026/10/8 22:35:23宣告AS48477018 4134 484712.0.1.63rrc00
2026/10/8 22:35:18宣告AS48471403 577 701 4134 4134 4134 4134 4134 4847198.58.198.252rrc00
2026/10/8 17:55:46宣告AS484761218 6939 4134 4847143.246.179.232rrc00
2026/10/7 17:55:11宣告AS484749134 53356 6939 4134 484723.129.32.61rrc00
2026/10/7 10:25:47宣告AS484729504 39392 3257 4134 4847185.193.84.191rrc00
2026/10/7 10:25:04宣告AS484729504 15935 174 4134 4847185.193.84.191rrc00
2026/10/5 13:50:21宣告AS4847204092 20766 1299 4134 484789.234.186.6rrc00
2026/10/5 13:50:11宣告AS4847204092 20766 1299 4134 484789.234.186.6rrc00
2026/10/5 08:20:07宣告AS4847328840 327727 174 4134 4847102.208.105.2rrc00
2026/10/4 09:55:07宣告AS484758057 34549 3257 4134 4847194.50.92.251rrc00
2026/10/3 14:05:37宣告AS484737721 174 4134 4847165.16.221.66rrc00
2026/10/2 10:40:15宣告AS484717639 6939 4134 4847202.69.160.152rrc00
2026/10/1 18:45:02撤销——102.208.105.2rrc00
2026/10/1 08:00:33宣告AS484755720 23764 4134 4847103.212.68.10rrc00
2026/10/1 05:15:17宣告AS48474608 1221 4637 1299 4134 4847203.119.104.1rrc00
2026/10/1 04:55:21宣告AS4847852 2914 4134 4847154.11.12.212rrc00
2026/10/1 00:25:25宣告AS484755720 23764 4134 4847103.212.68.10rrc00
2026/9/30 19:10:11宣告AS4847852 2914 4134 4847154.11.12.212rrc00
2026/9/30 17:55:04宣告AS484755720 6939 4134 4847103.212.68.10rrc00
2026/9/30 04:15:06宣告AS4847852 2914 4134 4847154.11.12.212rrc00
2026/9/30 02:10:16宣告AS4847852 2914 4134 4847154.11.12.212rrc00
2026/9/28 23:05:22宣告AS4847204092 20766 1299 4134 484789.234.186.6rrc00
2026/9/28 21:40:02宣告AS4847204092 20766 1299 4134 484789.234.186.6rrc00
2026/9/28 14:45:31宣告AS484722652 1299 4134 484745.61.0.85rrc00
2026/9/28 14:40:31宣告AS484722652 1299 4134 484745.61.0.85rrc00
2026/9/28 14:35:15宣告AS484722652 1299 4134 484745.61.0.85rrc00

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
2026/10/10 23:00:00112114.0 / 4
2026/10/8 22:00:00303115.7 / 9
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