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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。

45.207.21.0/24

当前有效IPv4

起源 ASNAS209750

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2026/11/8 08:00:00BGP 路由数据
前缀
45.207.21.0/24
当前状态
当前有效
起源 ASN
AS209750
首次观测
2026/8/29 09:30:24
最近观测
2026/11/8 08:00:00
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
45.207.21.0/24AS20975034927 63023 209750345.134.89.1rrc00当前有效
45.207.21.0/24AS20975059919 63023 63023 20975045.178.95.254rrc00当前有效
45.207.21.0/24AS20975024482 63023 2097503203.175.175.15rrc00当前有效
45.207.21.0/24AS20975057821 12586 3257 63023 2097505193.160.39.1rrc00当前有效
45.207.21.0/24AS20975058057 174 63023 2097504193.33.94.251rrc00当前有效
45.207.21.0/24AS2097503333 1103 63023 2097504193.0.0.56rrc00当前有效
45.207.21.0/24AS20975022652 174 63023 209750445.61.0.85rrc00当前有效
45.207.21.0/24AS2097503549 3356 6461 63023 2097505208.51.134.248rrc00当前有效
45.207.21.0/24AS20975058057 34549 6461 63023 2097505194.50.92.251rrc00当前有效
45.207.21.0/24AS20975057381 42708 6461 63023 2097505193.150.22.240rrc00当前有效
45.207.21.0/24AS20975049673 20485 63023 209750494.247.111.254rrc00当前有效
45.207.21.0/24AS20975013830 971 174 63023 2097505161.129.152.2rrc00当前有效
45.207.21.0/24AS20975055720 3257 63023 209750445.116.179.212rrc00当前有效
45.207.21.0/24AS20975061218 6939 63023 2097504143.246.179.232rrc00当前有效
45.207.21.0/24AS209750206499 34549 6461 63023 209750545.14.68.69rrc00当前有效
45.207.21.0/24AS20975050304 6461 63023 209750431.169.49.228rrc00当前有效
45.207.21.0/24AS20975044393 58057 6939 63023 209750549.12.70.222rrc00当前有效
45.207.21.0/24AS209750204092 20766 63023 209750489.234.186.6rrc00当前有效
45.207.21.0/24AS20975034927 1299 174 63023 2097505193.148.251.1rrc00当前有效
45.207.21.0/24AS20975049432 48362 63023 63023 2097505195.128.231.254rrc00当前有效
45.207.21.0/24AS209750202365 50673 174 63023 20975055.255.90.109rrc00当前有效
45.207.21.0/24AS20975037989 56300 132132 4657 6461 63023 2097507203.123.48.6rrc00当前有效
45.207.21.0/24AS209750852 6461 63023 2097504154.11.12.212rrc00当前有效
45.207.21.0/24AS209750216285 8280 6762 174 63023 209750684.54.49.1rrc00当前有效
45.207.21.0/24AS20975014907 3356 6461 63023 2097505208.80.153.193rrc00当前有效
45.207.21.0/24AS2097504608 1221 4637 3257 63023 2097506203.119.104.1rrc00当前有效
45.207.21.0/24AS2097501403 577 6461 63023 2097505198.58.198.252rrc00当前有效
45.207.21.0/24AS20975020205 6939 63023 209750464.246.96.5rrc00当前有效
45.207.21.0/24AS209750132825 174 63023 209750443.251.115.197rrc00当前有效
45.207.21.0/24AS20975034549 6461 63023 209750480.77.16.114rrc00当前有效
45.207.21.0/24AS20975050300 3257 63023 2097504176.12.110.8rrc00当前有效
45.207.21.0/24AS20975020514 1299 174 63023 2097505217.151.205.147rrc00当前有效
45.207.21.0/24AS20975037721 63023 2097503165.16.221.66rrc00当前有效
45.207.21.0/24AS20975017639 6461 63023 2097504202.69.160.152rrc00当前有效
45.207.21.0/24AS20975055720 6939 63023 2097504103.212.68.10rrc00当前有效
45.207.21.0/24AS20975049134 53356 6939 63023 209750523.129.32.61rrc00当前有效
45.207.21.0/24AS2097507018 6461 63023 209750412.0.1.63rrc00当前有效
45.207.21.0/24AS20975048185 6461 63023 2097504195.90.96.2rrc00当前有效
45.207.21.0/24AS20975029504 63023 2097503185.193.84.191rrc00当前有效
45.207.21.0/24AS20975045049 6696 63023 63023 2097505194.28.97.2rrc00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
2026/11/4 19:55:01宣告AS209750328840 327727 174 63023 209750102.208.105.2rrc00
2026/11/4 19:55:00撤销——102.208.105.2rrc00
2026/11/4 16:15:26宣告AS209750328840 327727 174 63023 209750102.208.105.2rrc00
2026/11/4 16:15:24撤销——102.208.105.2rrc00
2026/11/3 04:00:21宣告AS209750328840 327727 174 63023 209750102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:25宣告AS209750328840 327727 174 63023 209750102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/2 14:05:25宣告AS20975034927 1299 174 63023 209750193.148.251.1rrc00
2026/11/1 13:30:47宣告AS209750206499 34549 6461 63023 20975045.14.68.69rrc00
2026/11/1 05:00:09宣告AS20975024482 63023 209750203.175.175.15rrc00
2026/11/1 02:50:03宣告AS20975049134 53356 6939 63023 20975023.129.32.61rrc00
2026/10/24 05:00:09宣告AS20975024482 63023 209750203.175.175.15rrc00
2026/10/23 06:30:26宣告AS20975029504 63023 209750185.193.84.191rrc00
2026/10/23 05:00:09宣告AS20975024482 63023 209750203.175.175.15rrc00
2026/10/22 22:10:20宣告AS20975057381 50304 6461 63023 209750193.150.22.240rrc00
2026/10/22 05:00:08宣告AS20975024482 63023 209750203.175.175.15rrc00
2026/10/20 00:05:27宣告AS209750216285 8280 6762 174 63023 20975084.54.49.1rrc00
2026/10/19 21:45:05宣告AS20975022652 3257 63023 20975045.61.0.85rrc00
2026/10/19 05:00:07宣告AS20975024482 63023 209750203.175.175.15rrc00
2026/10/18 14:30:05宣告AS209750328840 327727 174 63023 209750102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:49宣告AS209750328840 327727 174 63023 209750102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/16 02:45:46宣告AS209750328840 327727 174 63023 209750102.208.105.2rrc00
2026/10/15 19:50:29宣告AS20975049432 48362 63023 63023 209750195.128.231.254rrc00
2026/10/15 09:20:46宣告AS209750216285 8280 6762 174 63023 20975084.54.49.1rrc00
2026/10/12 12:55:41宣告AS20975057821 12586 3257 63023 209750193.160.39.1rrc00
2026/10/11 05:00:09宣告AS20975024482 63023 209750203.175.175.15rrc00
2026/10/10 10:10:08宣告AS20975017639 6461 63023 209750202.69.160.152rrc00

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