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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。

74.52.19.0/24

当前有效IPv4

起源 ASNAS154335

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2026/10/21 10:55:24BGP 路由数据
前缀
74.52.19.0/24
当前状态
当前有效
起源 ASN
AS154335
首次观测
2026/8/28 12:45:00
最近观测
2026/10/21 10:55:24
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

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
74.52.19.0/24AS15433549673 20485 63927 154335494.247.111.254rrc00当前有效
74.52.19.0/24AS1543354608 137409 63927 1543354203.119.104.1rrc00当前有效
74.52.19.0/24AS154335216285 8280 137409 63927 154335584.54.49.1rrc00当前有效
74.52.19.0/24AS15433537721 137409 63927 1543354165.16.221.66rrc00当前有效
74.52.19.0/24AS154335328840 327727 174 137409 63927 1543356102.208.105.2rrc00当前有效
74.52.19.0/24AS15433557381 50304 137409 63927 1543355193.150.22.240rrc00当前有效
74.52.19.0/24AS15433550304 137409 63927 154335431.169.49.228rrc00当前有效
74.52.19.0/24AS15433555720 2914 3257 63927 154335545.116.179.212rrc00当前有效
74.52.19.0/24AS15433534927 137409 63927 154335445.134.89.1rrc00当前有效
74.52.19.0/24AS154335206499 34549 137409 63927 154335545.14.68.69rrc00当前有效
74.52.19.0/24AS15433559919 137409 63927 15433545.178.95.254rrc00当前有效
74.52.19.0/24AS154335204092 137409 63927 154335489.234.186.6rrc00当前有效
74.52.19.0/24AS15433534549 137409 63927 154335480.77.16.114rrc00当前有效
74.52.19.0/24AS15433558057 34549 137409 63927 1543355194.50.92.251rrc00当前有效
74.52.19.0/24AS15433537989 56300 132132 4657 4637 4637 4637 4637 4637 4637 4637 4637 4637 4637 6461 174 137409 63927 15433519203.123.48.6rrc00当前有效
74.52.19.0/24AS15433544393 64073 137409 63927 154335549.12.70.222rrc00当前有效
74.52.19.0/24AS15433520205 6939 137409 63927 154335564.246.96.5rrc00当前有效
74.52.19.0/24AS15433561218 6939 63927 1543354143.246.179.232rrc00当前有效
74.52.19.0/24AS15433549134 53356 6939 137409 63927 154335623.129.32.61rrc00当前有效
74.52.19.0/24AS15433557821 12586 3257 137409 63927 1543356193.160.39.1rrc00当前有效
74.52.19.0/24AS15433520514 1299 63927 63927 1543355217.151.205.147rrc00当前有效
74.52.19.0/24AS15433555720 6939 1543353103.212.68.10rrc00当前有效
74.52.19.0/24AS1543353549 3356 137409 63927 1543355208.51.134.248rrc00当前有效
74.52.19.0/24AS154335213241 9002 3257 63927 154335589.42.52.8rrc00当前有效
74.52.19.0/24AS15433522652 137409 63927 154335445.61.0.85rrc00当前有效
74.52.19.0/24AS15433513830 971 137409 63927 1543355161.129.152.2rrc00当前有效
74.52.19.0/24AS154335132825 3356 137409 63927 154335543.251.115.197rrc00当前有效
74.52.19.0/24AS15433558057 1836 137409 63927 1543355193.33.94.251rrc00当前有效
74.52.19.0/24AS1543353333 137409 63927 1543354193.0.0.56rrc00当前有效
74.52.19.0/24AS15433534927 1299 63927 63927 1543355193.148.251.1rrc00当前有效
74.52.19.0/24AS15433548185 137409 63927 1543354195.90.96.2rrc00当前有效
74.52.19.0/24AS15433550300 137409 63927 1543354176.12.110.8rrc00当前有效
74.52.19.0/24AS15433538855 137409 63927 1543354103.147.22.50rrc00当前有效
74.52.19.0/24AS1543351403 577 6461 137409 63927 1543356198.58.198.252rrc00当前有效
74.52.19.0/24AS15433529504 39392 33891 137409 63927 1543356185.193.84.191rrc00当前有效
74.52.19.0/24AS154335852 137409 63927 1543354154.11.12.212rrc00当前有效
74.52.19.0/24AS15433514907 137409 63927 1543354208.80.153.193rrc00当前有效
74.52.19.0/24AS15433517639 1543352202.69.160.152rrc00当前有效
74.52.19.0/24AS15433538001 63927 1543353202.150.221.37rrc00当前有效
74.52.19.0/24AS15433545049 6696 137409 63927 1543355194.28.97.2rrc00当前有效
74.52.19.0/24—未收录—12.0.1.63rrc00已撤销
74.52.19.0/24—未收录—203.175.175.15rrc00已撤销
74.52.19.0/24—未收录—45.12.55.0rrc00已撤销
74.52.19.0/24—未收录—5.255.90.109rrc00已撤销

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
2026/10/21 10:55:24宣告AS15433549673 20485 63927 15433594.247.111.254rrc00
2026/10/21 01:45:14宣告AS1543354608 137409 63927 154335203.119.104.1rrc00
2026/10/20 00:05:33宣告AS154335216285 8280 137409 63927 15433584.54.49.1rrc00
2026/10/19 09:45:35宣告AS15433537721 137409 63927 154335165.16.221.66rrc00
2026/10/18 19:25:12宣告AS154335328840 327727 174 137409 63927 154335102.208.105.2rrc00
2026/10/18 16:15:01宣告AS154335328840 327727 174 137409 63927 154335102.208.105.2rrc00
2026/10/18 16:10:15宣告AS15433557381 50304 137409 63927 154335193.150.22.240rrc00
2026/10/18 16:10:15宣告AS15433550304 137409 63927 15433531.169.49.228rrc00
2026/10/18 16:10:10宣告AS15433555720 2914 3257 63927 15433545.116.179.212rrc00
2026/10/18 16:10:09宣告AS15433534927 137409 63927 15433545.134.89.1rrc00
2026/10/18 16:10:01撤销——12.0.1.63rrc00
2026/10/18 16:10:01宣告AS1543357018 1299 63927 63927 15433512.0.1.63rrc00
2026/10/18 16:10:00宣告AS15433558057 34549 137409 63927 154335194.50.92.251rrc00
2026/10/18 16:10:00宣告AS154335206499 34549 137409 63927 15433545.14.68.69rrc00
2026/10/18 16:10:00宣告AS15433559919 137409 63927 1543355.178.95.254rrc00
2026/10/18 16:10:00宣告AS15433534549 137409 63927 15433580.77.16.114rrc00
2026/10/18 16:10:00宣告AS154335204092 137409 63927 15433589.234.186.6rrc00
2026/10/18 14:30:17宣告AS154335328840 327727 174 137409 63927 154335102.208.105.2rrc00
2026/10/18 05:40:25撤销——203.175.175.15rrc00
2026/10/17 15:55:23宣告AS15433537989 56300 132132 4657 4637 4637 4637 4637 4637 4637 4637 4637 4637 4637 6461 174 137409 63927 154335203.123.48.6rrc00
2026/10/17 15:50:13宣告AS15433561218 6939 63927 154335143.246.179.232rrc00
2026/10/17 15:50:13撤销——5.255.90.109rrc00
2026/10/17 15:50:13宣告AS15433544393 64073 137409 63927 15433549.12.70.222rrc00
2026/10/17 15:50:13宣告AS154335202365 50673 137409 63927 1543355.255.90.109rrc00
2026/10/17 15:50:13撤销——45.12.55.0rrc00
2026/10/17 15:50:13宣告AS15433544393 58057 6939 63927 15433549.12.70.222rrc00
2026/10/17 15:50:13宣告AS15433520205 6939 137409 63927 15433564.246.96.5rrc00
2026/10/17 15:50:13宣告AS154335216285 8280 174 137409 63927 15433584.54.49.1rrc00
2026/10/17 15:50:12宣告AS15433561218 6939 137409 63927 154335143.246.179.232rrc00
2026/10/17 15:50:12宣告AS15433524482 137409 63927 154335203.175.175.15rrc00

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