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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。

185.121.50.0/23

当前有效IPv4

起源 ASNAS203876

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
185.121.50.0/23
当前状态
当前有效
起源 ASN
AS203876
首次观测
2026/8/28 19:40:14
最近观测
2026/11/11 16:00:00
对等体47可见对等体
观测节点1观测节点
宣告9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

48 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.121.50.0/23AS20387613830 971 6939 15994 2038765161.129.152.2rrc00当前有效
185.121.50.0/23AS2038766939 15994 2038763118.67.200.8rrc00当前有效
185.121.50.0/23AS20387629504 6939 15994 2038764185.193.84.191rrc00当前有效
185.121.50.0/23AS20387650300 6939 15994 2038764176.12.110.8rrc00当前有效
185.121.50.0/23AS20387658057 174 5391 2038764193.33.94.251rrc00当前有效
185.121.50.0/23AS20387649673 6939 15994 203876494.247.111.254rrc00当前有效
185.121.50.0/23AS2038763333 9002 5391 2038764193.0.0.56rrc00当前有效
185.121.50.0/23AS2038761403 6939 15994 2038764198.58.198.252rrc00当前有效
185.121.50.0/23AS20387650628 6939 15994 2038764178.208.11.4rrc00当前有效
185.121.50.0/23AS203876202365 50673 6762 5391 20387655.255.90.109rrc00当前有效
185.121.50.0/23AS2038763549 3356 5391 2038764208.51.134.248rrc00当前有效
185.121.50.0/23AS203876213241 9002 5391 203876489.42.52.8rrc00当前有效
185.121.50.0/23AS203876852 6939 15994 2038764154.11.12.212rrc00当前有效
185.121.50.0/23AS20387637721 6939 15994 2038764165.16.221.66rrc00当前有效
185.121.50.0/23AS20387658057 6939 15994 2038764194.50.92.251rrc00当前有效
185.121.50.0/23AS20387622652 6939 15994 203876445.61.0.85rrc00当前有效
185.121.50.0/23AS203876208972 6939 15994 203876445.12.55.0rrc00当前有效
185.121.50.0/23AS203876206499 6939 15994 203876445.14.68.69rrc00当前有效
185.121.50.0/23AS20387614907 6939 15994 2038764208.80.153.193rrc00当前有效
185.121.50.0/23AS20387638001 6939 15994 2038764202.150.221.37rrc00当前有效
185.121.50.0/23AS20387645049 6939 15994 2038764194.28.97.2rrc00当前有效
185.121.50.0/23AS20387657821 6939 15994 2038764193.160.39.1rrc00当前有效
185.121.50.0/23AS203876202365 6939 15994 2038764194.50.19.4rrc00当前有效
185.121.50.0/23AS20387634549 8447 15994 203876480.77.16.114rrc00当前有效
185.121.50.0/23AS20387659919 6939 15994 20387645.178.95.254rrc00当前有效
185.121.50.0/23AS2038767018 1299 5391 203876412.0.1.63rrc00当前有效
185.121.50.0/23AS20387648185 6939 15994 2038764195.90.96.2rrc00当前有效
185.121.50.0/23AS203876132825 174 5391 203876443.251.115.197rrc00当前有效
185.121.50.0/23AS20387655720 2914 1299 5391 203876545.116.179.212rrc00当前有效
185.121.50.0/23AS20387638855 6939 15994 2038764103.147.22.50rrc00当前有效
185.121.50.0/23AS20387620205 6939 15994 203876464.246.96.5rrc00当前有效
185.121.50.0/23AS20387634927 6939 15994 2038764193.148.251.1rrc00当前有效
185.121.50.0/23AS20387634927 6939 15994 203876445.134.89.1rrc00当前有效
185.121.50.0/23AS203876204092 6939 15994 203876489.234.186.6rrc00当前有效
185.121.50.0/23AS20387657381 6939 15994 2038764193.150.22.240rrc00当前有效
185.121.50.0/23AS20387624482 6939 15994 2038764203.175.175.15rrc00当前有效
185.121.50.0/23AS20387649134 53356 6939 15994 203876523.129.32.61rrc00当前有效
185.121.50.0/23AS203876216285 8280 6762 5391 203876584.54.49.1rrc00当前有效
185.121.50.0/23AS20387637989 6939 15994 2038764203.123.48.6rrc00当前有效
185.121.50.0/23AS20387650304 1299 5391 203876431.169.49.228rrc00当前有效
185.121.50.0/23AS20387620514 1299 5391 2038764217.151.205.147rrc00当前有效
185.121.50.0/23AS20387644393 401753 6939 15994 203876549.12.70.222rrc00当前有效
185.121.50.0/23AS203876328840 327727 174 5391 2038765102.208.105.2rrc00当前有效
185.121.50.0/23AS20387661218 6939 15994 2038764143.246.179.232rrc00当前有效
185.121.50.0/23AS20387655720 6939 15994 2038764103.212.68.10rrc00当前有效
185.121.50.0/23AS2038764608 6939 15994 2038764203.119.104.1rrc00当前有效
185.121.50.0/23AS20387617639 6939 15994 2038764202.69.160.152rrc00当前有效
185.121.50.0/23—未收录—195.128.231.254rrc00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
2026/11/10 23:00:00
窗口内对等体
1
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
2026/11/10 23:00:05宣告AS20387634549 6939 15994 20387680.77.16.114rrc00
2026/11/10 23:00:05宣告AS20387634549 1299 5391 20387680.77.16.114rrc00
2026/11/10 12:55:19宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/10 10:50:21宣告AS203876328840 327727 174 5391 203876102.208.105.2rrc00
2026/11/10 09:00:37宣告AS20387650300 6939 15994 203876176.12.110.8rrc00
2026/11/10 09:00:14宣告AS20387650300 3356 5391 203876176.12.110.8rrc00
2026/11/10 07:55:37宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/10 00:10:11宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/9 09:15:13宣告AS20387622652 6939 15994 20387645.61.0.85rrc00
2026/11/9 03:00:09宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/8 14:50:25宣告AS20387620205 6939 15994 20387664.246.96.5rrc00
2026/11/8 06:25:05宣告AS20387655720 3257 15994 20387645.116.179.212rrc00
2026/11/8 01:55:21宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/7 14:25:22宣告AS203876328840 327727 174 5391 203876102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/7 01:55:27宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/6 02:40:07宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/5 23:20:21宣告AS20387637721 6939 15994 203876165.16.221.66rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 21:35:04宣告AS203876206499 6939 15994 20387645.14.68.69rrc00
2026/11/4 20:45:30宣告AS203876206499 6939 15994 20387645.14.68.69rrc00
2026/11/4 16:15:32宣告AS203876328840 327727 174 5391 203876102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/4 05:20:33宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/4 01:05:40宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/3 22:35:07宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/3 20:30:50宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/3 14:20:24宣告AS203876202365 6939 15994 203876194.50.19.4rrc00
2026/11/3 10:05:07宣告AS2038766939 15994 203876118.67.200.8rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00

小时变化

近七天窗口 · 7 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/10 23:00:00201114.0 / 4
2026/11/10 12:00:00101114.0 / 4
2026/11/10 10:00:00101115.0 / 5
2026/11/10 09:00:00201114.0 / 4
2026/11/10 07:00:00101114.0 / 4
2026/11/10 00:00:00101114.0 / 4
2026/11/9 09:00:00101114.0 / 4
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