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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。

185.64.40.0/22

当前有效IPv4

起源 ASNAS201727

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2026/10/23 06:30:34BGP 路由数据
前缀
185.64.40.0/22
当前状态
当前有效
起源 ASN
AS201727
首次观测
2026/8/28 22:25:07
最近观测
2026/10/23 06:30:34
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.64.40.0/22AS20172729504 15935 2017273185.193.84.191rrc00当前有效
185.64.40.0/22AS20172749134 53356 6939 15935 201727523.129.32.61rrc00当前有效
185.64.40.0/22AS20172749673 12389 174 15935 201727594.247.111.254rrc00当前有效
185.64.40.0/22AS20172758057 34549 174 15935 2017275194.50.92.251rrc00当前有效
185.64.40.0/22AS2017273549 3356 174 15935 2017275208.51.134.248rrc00当前有效
185.64.40.0/22AS20172758057 174 15935 2017274193.33.94.251rrc00当前有效
185.64.40.0/22AS20172724482 15935 2017273203.175.175.15rrc00当前有效
185.64.40.0/22AS20172757821 12586 3257 50263 15935 2017276193.160.39.1rrc00当前有效
185.64.40.0/22AS20172759919 12779 50263 15935 20172755.178.95.254rrc00当前有效
185.64.40.0/22AS20172734927 49559 15935 201727445.134.89.1rrc00当前有效
185.64.40.0/22AS2017273333 50263 15935 2017274193.0.0.56rrc00当前有效
185.64.40.0/22AS20172722652 174 15935 201727445.61.0.85rrc00当前有效
185.64.40.0/22AS201727213241 9002 3257 50263 15935 201727689.42.52.8rrc00当前有效
185.64.40.0/22AS20172745049 6696 2914 50263 15935 2017276194.28.97.2rrc00当前有效
185.64.40.0/22AS20172757381 50304 1299 174 15935 2017276193.150.22.240rrc00当前有效
185.64.40.0/22AS20172748185 50263 15935 2017274195.90.96.2rrc00当前有效
185.64.40.0/22AS201727216285 8280 6762 174 15935 201727684.54.49.1rrc00当前有效
185.64.40.0/22AS20172717639 6939 15935 2017274202.69.160.152rrc00当前有效
185.64.40.0/22AS20172755720 2914 50263 15935 201727545.116.179.212rrc00当前有效
185.64.40.0/22AS20172755720 6939 15935 2017274103.212.68.10rrc00当前有效
185.64.40.0/22AS20172713830 971 174 15935 2017275161.129.152.2rrc00当前有效
185.64.40.0/22AS20172720514 1299 174 15935 2017275217.151.205.147rrc00当前有效
185.64.40.0/22AS201727132825 174 15935 201727443.251.115.197rrc00当前有效
185.64.40.0/22AS20172750300 50263 15935 2017274176.12.110.8rrc00当前有效
185.64.40.0/22AS20172734549 174 15935 201727480.77.16.114rrc00当前有效
185.64.40.0/22AS2017271403 577 174 15935 2017275198.58.198.252rrc00当前有效
185.64.40.0/22AS20172720205 6939 15935 201727464.246.96.5rrc00当前有效
185.64.40.0/22AS20172714907 3356 174 15935 2017275208.80.153.193rrc00当前有效
185.64.40.0/22AS201727852 174 15935 2017274154.11.12.212rrc00当前有效
185.64.40.0/22AS2017277018 174 15935 201727412.0.1.63rrc00当前有效
185.64.40.0/22AS2017274608 7575 2914 50263 15935 2017276203.119.104.1rrc00当前有效
185.64.40.0/22AS20172737989 56300 132132 4657 50263 15935 2017277203.123.48.6rrc00当前有效
185.64.40.0/22AS20172749432 48362 31230 15935 2017275195.128.231.254rrc00当前有效
185.64.40.0/22AS201727202365 50263 49559 15935 20172755.255.90.109rrc00当前有效
185.64.40.0/22AS20172744393 58057 6939 15935 201727549.12.70.222rrc00当前有效
185.64.40.0/22AS201727204092 198978 174 15935 201727589.234.186.6rrc00当前有效
185.64.40.0/22AS20172750304 1299 174 15935 201727531.169.49.228rrc00当前有效
185.64.40.0/22AS20172734927 1299 174 15935 2017275193.148.251.1rrc00当前有效
185.64.40.0/22AS201727206499 34549 174 15935 201727545.14.68.69rrc00当前有效
185.64.40.0/22AS20172761218 6939 15935 2017274143.246.179.232rrc00当前有效
185.64.40.0/22AS20172737721 50263 15935 2017274165.16.221.66rrc00当前有效
185.64.40.0/22AS201727328840 327727 174 15935 2017275102.208.105.2rrc00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
2026/10/23 06:30:34宣告AS20172729504 15935 201727185.193.84.191rrc00
2026/10/18 14:30:09宣告AS201727328840 327727 174 15935 201727102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 19:50:28宣告AS20172749432 48362 31230 15935 201727195.128.231.254rrc00
2026/10/15 11:40:22宣告AS2017274608 7575 2914 174 15935 201727203.119.104.1rrc00
2026/10/12 11:25:07宣告AS2017274608 7575 2914 174 15935 201727203.119.104.1rrc00
2026/10/12 06:15:10宣告AS2017274608 7575 2914 174 15935 201727203.119.104.1rrc00
2026/10/10 20:15:10宣告AS20172734927 49559 15935 20172745.134.89.1rrc00
2026/10/10 10:10:02宣告AS20172717639 6939 15935 201727202.69.160.152rrc00
2026/10/10 00:30:15宣告AS20172717639 6939 15935 201727202.69.160.152rrc00
2026/10/9 08:15:32宣告AS201727202365 50263 49559 15935 2017275.255.90.109rrc00
2026/10/9 08:15:28宣告AS20172734927 49559 15935 20172745.134.89.1rrc00
2026/10/9 07:15:39宣告AS20172734927 49559 15935 20172745.134.89.1rrc00
2026/10/9 07:15:35宣告AS201727202365 50263 49559 15935 2017275.255.90.109rrc00
2026/10/9 03:30:45宣告AS20172755720 3257 50263 15935 20172745.116.179.212rrc00
2026/10/8 17:55:49宣告AS20172761218 6939 15935 201727143.246.179.232rrc00
2026/10/8 11:45:30宣告AS2017273549 3356 174 15935 201727208.51.134.248rrc00
2026/10/7 17:55:17宣告AS20172749134 53356 6939 15935 20172723.129.32.61rrc00
2026/10/7 16:45:22宣告AS20172714907 3356 174 15935 201727208.80.153.193rrc00
2026/10/5 11:50:17宣告AS20172757381 50304 1299 174 15935 201727193.150.22.240rrc00
2026/10/5 08:00:09宣告AS20172757381 50304 1299 25248 202556 201727 201727 201727193.150.22.240rrc00
2026/10/5 08:00:08宣告AS20172757381 42708 42708 1299 25248 202556 201727 201727 201727193.150.22.240rrc00
2026/10/5 08:00:08宣告AS20172720514 8434 3356 174 15935 201727217.151.205.147rrc00
2026/10/5 00:15:19宣告AS201727328840 327727 174 15935 201727102.208.105.2rrc00
2026/10/4 10:05:05宣告AS20172758057 34549 174 15935 201727194.50.92.251rrc00
2026/10/4 09:55:16宣告AS20172758057 34549 174 15935 201727194.50.92.251rrc00
2026/10/3 14:05:48宣告AS20172737721 50263 15935 201727165.16.221.66rrc00
2026/10/3 09:20:04宣告AS20172759919 12779 50263 15935 2017275.178.95.254rrc00
2026/10/2 08:35:13宣告AS20172717639 174 15935 201727202.69.160.152rrc00
2026/10/1 18:45:03撤销——102.208.105.2rrc00

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