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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。

45.131.66.0/23

当前有效IPv4

起源 ASNAS213250

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
45.131.66.0/23
当前状态
当前有效
起源 ASN
AS213250
首次观测
2026/8/29 09:30:24
最近观测
2026/11/11 16:00:00
对等体42可见对等体
观测节点1观测节点
宣告2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
45.131.66.0/23AS21325020514 1299 30823 2132504217.151.205.147rrc00当前有效
45.131.66.0/23AS213250852 2914 30823 2132504154.11.12.212rrc00当前有效
45.131.66.0/23AS213250202365 50673 30823 21325045.255.90.109rrc00当前有效
45.131.66.0/23AS213250206499 34549 3257 174 30823 213250645.14.68.69rrc00当前有效
45.131.66.0/23AS21325034927 1299 30823 2132504193.148.251.1rrc00当前有效
45.131.66.0/23AS21325044393 401753 50263 30823 213250549.12.70.222rrc00当前有效
45.131.66.0/23AS213250204092 198978 174 30823 213250589.234.186.6rrc00当前有效
45.131.66.0/23AS21325050304 1299 30823 213250431.169.49.228rrc00当前有效
45.131.66.0/23AS21325061218 6939 30823 2132504143.246.179.232rrc00当前有效
45.131.66.0/23AS21325029504 39392 174 30823 2132505185.193.84.191rrc00当前有效
45.131.66.0/23AS21325048185 1299 30823 2132504195.90.96.2rrc00当前有效
45.131.66.0/23AS21325045049 6696 2914 30823 2132505194.28.97.2rrc00当前有效
45.131.66.0/23AS21325049134 53356 6939 30823 213250523.129.32.61rrc00当前有效
45.131.66.0/23AS21325055720 6939 30823 2132504103.212.68.10rrc00当前有效
45.131.66.0/23AS213250213241 9002 2914 30823 213250589.42.52.8rrc00当前有效
45.131.66.0/23AS21325017639 6939 30823 2132504202.69.160.152rrc00当前有效
45.131.66.0/23AS21325022652 1299 30823 213250445.61.0.85rrc00当前有效
45.131.66.0/23AS2132503333 6762 30823 2132504193.0.0.56rrc00当前有效
45.131.66.0/23AS2132504608 7575 2914 30823 2132505203.119.104.1rrc00当前有效
45.131.66.0/23AS21325014907 1299 30823 2132504208.80.153.193rrc00当前有效
45.131.66.0/23AS21325038001 2914 30823 2132504202.150.221.37rrc00当前有效
45.131.66.0/23AS21325020205 6939 30823 213250464.246.96.5rrc00当前有效
45.131.66.0/23AS2132501403 577 1299 30823 2132505198.58.198.252rrc00当前有效
45.131.66.0/23AS21325050300 2914 30823 2132504176.12.110.8rrc00当前有效
45.131.66.0/23AS21325034549 3257 174 30823 213250580.77.16.114rrc00当前有效
45.131.66.0/23AS213250132825 174 30823 213250443.251.115.197rrc00当前有效
45.131.66.0/23AS21325057821 12586 3257 1299 30823 2132506193.160.39.1rrc00当前有效
45.131.66.0/23AS21325024482 30823 2132503203.175.175.15rrc00当前有效
45.131.66.0/23AS21325058057 174 30823 2132504193.33.94.251rrc00当前有效
45.131.66.0/23AS213250216285 8280 6762 30823 213250584.54.49.1rrc00当前有效
45.131.66.0/23AS21325059919 9002 6762 30823 21325055.178.95.254rrc00当前有效
45.131.66.0/23AS21325034927 30823 213250345.134.89.1rrc00当前有效
45.131.66.0/23AS21325055720 2914 30823 213250445.116.179.212rrc00当前有效
45.131.66.0/23AS213250208972 6204 30823 213250445.12.55.0rrc00当前有效
45.131.66.0/23AS21325049673 30823 213250394.247.111.254rrc00当前有效
45.131.66.0/23AS21325057381 50304 1299 30823 2132505193.150.22.240rrc00当前有效
45.131.66.0/23AS21325013830 971 174 30823 2132505161.129.152.2rrc00当前有效
45.131.66.0/23AS213250328840 327727 174 30823 2132505102.208.105.2rrc00当前有效
45.131.66.0/23AS21325058057 34549 3257 174 30823 2132506194.50.92.251rrc00当前有效
45.131.66.0/23AS2132507018 174 30823 213250412.0.1.63rrc00当前有效
45.131.66.0/23AS2132503549 3356 2914 30823 2132505208.51.134.248rrc00当前有效
45.131.66.0/23AS21325037721 30823 2132503165.16.221.66rrc00当前有效
45.131.66.0/23—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
2026/11/11 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
7.0
最长路径
7

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
2026/11/11 14:05:26宣告AS21325037989 56300 132132 4657 2914 30823 213250203.123.48.6rrc00
2026/11/11 14:05:23撤销——203.123.48.6rrc00
2026/11/10 10:50:09宣告AS213250328840 327727 174 30823 213250102.208.105.2rrc00
2026/11/7 19:20:14宣告AS21325044393 58057 6939 30823 21325049.12.70.222rrc00
2026/11/7 14:25:10宣告AS213250328840 327727 174 30823 213250102.208.105.2rrc00
2026/11/7 14:25:10撤销——102.208.105.2rrc00
2026/11/5 21:10:34撤销——195.128.231.254rrc00
2026/11/5 11:10:34宣告AS2132504608 7575 2914 30823 213250203.119.104.1rrc00
2026/11/4 20:45:23宣告AS213250206499 34549 3257 174 30823 21325045.14.68.69rrc00
2026/11/4 19:55:00撤销——102.208.105.2rrc00
2026/11/4 19:55:00宣告AS213250328840 327727 174 30823 213250102.208.105.2rrc00
2026/11/4 16:15:25宣告AS213250328840 327727 174 30823 213250102.208.105.2rrc00
2026/11/4 16:15:25撤销——102.208.105.2rrc00
2026/11/3 10:15:26宣告AS2132504608 7575 2914 30823 213250203.119.104.1rrc00
2026/11/3 04:00:20宣告AS213250328840 327727 174 30823 213250102.208.105.2rrc00
2026/11/3 04:00:20撤销——102.208.105.2rrc00
2026/11/3 02:10:24撤销——102.208.105.2rrc00
2026/11/3 02:10:24宣告AS213250328840 327727 174 30823 213250102.208.105.2rrc00
2026/11/1 13:30:48宣告AS213250206499 34549 3257 174 30823 21325045.14.68.69rrc00
2026/11/1 13:05:35宣告AS21325044393 58057 6939 30823 21325049.12.70.222rrc00
2026/11/1 02:50:05宣告AS21325049134 53356 6939 30823 21325023.129.32.61rrc00
2026/10/23 23:35:12撤销——45.12.55.0rrc00
2026/10/23 20:05:04宣告AS21325024482 30823 213250203.175.175.15rrc00
2026/10/23 17:20:19宣告AS2132501403 577 1299 30823 213250198.58.198.252rrc00
2026/10/23 17:20:13宣告AS2132501403 577 2914 30823 213250198.58.198.252rrc00
2026/10/21 08:30:21宣告AS21325044393 58057 6939 30823 21325049.12.70.222rrc00
2026/10/20 00:05:26宣告AS213250216285 8280 6762 30823 21325084.54.49.1rrc00
2026/10/20 00:05:08宣告AS2132503333 1257 1299 30823 213250193.0.0.56rrc00
2026/10/18 22:30:37宣告AS21325044393 401753 50263 30823 21325049.12.70.222rrc00
2026/10/18 22:30:07宣告AS21325044393 58057 6939 30823 21325049.12.70.222rrc00

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
2026/11/11 14:00:00111117.0 / 7
2026/11/10 10:00:00101115.0 / 5
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