首页/网络情报/前缀画像

前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

185.90.208.0/22

当前有效IPv4

起源 ASNAS202305

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
185.90.208.0/22
当前状态
当前有效
起源 ASN
AS202305
首次观测
2026/8/30 19:45:42
最近观测
2026/11/11 16:00:00
对等体43可见对等体
观测节点1观测节点
宣告5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
185.90.208.0/22AS20230545049 6696 8220 34471 2023055194.28.97.2rrc00当前有效
185.90.208.0/22AS20230558057 174 2023053193.33.94.251rrc00当前有效
185.90.208.0/22AS20230538001 8220 34471 2023054202.150.221.37rrc00当前有效
185.90.208.0/22AS202305202365 50673 29119 34471 20230555.255.90.109rrc00当前有效
185.90.208.0/22AS202305213241 29119 34471 202305489.42.52.8rrc00当前有效
185.90.208.0/22AS2023053549 3356 29119 34471 2023055208.51.134.248rrc00当前有效
185.90.208.0/22AS2023053333 29119 34471 2023054193.0.0.56rrc00当前有效
185.90.208.0/22AS2023051403 577 8220 34471 2023055198.58.198.252rrc00当前有效
185.90.208.0/22AS20230549673 29119 34471 202305494.247.111.254rrc00当前有效
185.90.208.0/22AS202305208972 29119 34471 202305445.12.55.0rrc00当前有效
185.90.208.0/22AS202305206499 34549 34471 202305445.14.68.69rrc00当前有效
185.90.208.0/22AS20230514907 8220 34471 2023054208.80.153.193rrc00当前有效
185.90.208.0/22AS202305852 8220 34471 2023054154.11.12.212rrc00当前有效
185.90.208.0/22AS20230537721 34471 2023053165.16.221.66rrc00当前有效
185.90.208.0/22AS20230558057 34549 34471 2023054194.50.92.251rrc00当前有效
185.90.208.0/22AS20230522652 174 202305345.61.0.85rrc00当前有效
185.90.208.0/22AS20230557821 12586 3257 29119 34471 2023056193.160.39.1rrc00当前有效
185.90.208.0/22AS20230517639 174 2023053202.69.160.152rrc00当前有效
185.90.208.0/22AS20230529504 39392 33891 8220 34471 2023056185.193.84.191rrc00当前有效
185.90.208.0/22AS20230550300 174 2023053176.12.110.8rrc00当前有效
185.90.208.0/22AS20230513830 971 174 2023054161.129.152.2rrc00当前有效
185.90.208.0/22AS20230534549 34471 202305380.77.16.114rrc00当前有效
185.90.208.0/22AS202305132825 174 202305343.251.115.197rrc00当前有效
185.90.208.0/22AS20230555720 2914 29119 34471 202305545.116.179.212rrc00当前有效
185.90.208.0/22AS20230520205 174 202305364.246.96.5rrc00当前有效
185.90.208.0/22AS20230548185 29119 34471 2023054195.90.96.2rrc00当前有效
185.90.208.0/22AS202305216285 8280 6762 29119 34471 202305684.54.49.1rrc00当前有效
185.90.208.0/22AS2023057018 174 202305312.0.1.63rrc00当前有效
185.90.208.0/22AS20230537989 56300 132132 8220 34471 2023056203.123.48.6rrc00当前有效
185.90.208.0/22AS20230534927 52025 174 2023054193.148.251.1rrc00当前有效
185.90.208.0/22AS20230534927 29119 34471 202305445.134.89.1rrc00当前有效
185.90.208.0/22AS20230557381 42708 8220 34471 2023055193.150.22.240rrc00当前有效
185.90.208.0/22AS20230524482 34471 2023053203.175.175.15rrc00当前有效
185.90.208.0/22AS20230549134 53356 6939 34471 202305523.129.32.61rrc00当前有效
185.90.208.0/22AS202305204092 198978 174 202305489.234.186.6rrc00当前有效
185.90.208.0/22AS2023054608 1221 4637 12956 34471 2023056203.119.104.1rrc00当前有效
185.90.208.0/22AS20230550304 29119 34471 202305431.169.49.228rrc00当前有效
185.90.208.0/22AS20230520514 1299 8220 34471 2023055217.151.205.147rrc00当前有效
185.90.208.0/22AS202305328840 327727 174 2023054102.208.105.2rrc00当前有效
185.90.208.0/22AS20230561218 6939 34471 2023054143.246.179.232rrc00当前有效
185.90.208.0/22AS20230544393 394256 174 202305449.12.70.222rrc00当前有效
185.90.208.0/22AS20230555720 6939 34471 2023054103.212.68.10rrc00当前有效
185.90.208.0/22AS20230559919 9002 29119 34471 20230555.178.95.254rrc00当前有效
185.90.208.0/22—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 01:00:00
窗口内对等体
2
窗口内观测节点
1
平均路径长度
4.5
最长路径
5

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 01:35:36宣告AS2023053333 1273 174 202305193.0.0.56rrc00
2026/11/11 01:35:36宣告AS20230548185 3356 29119 34471 202305195.90.96.2rrc00
2026/11/10 14:55:08宣告AS2023057018 174 20230512.0.1.63rrc00
2026/11/10 09:00:29宣告AS20230550300 174 202305176.12.110.8rrc00
2026/11/9 05:45:46宣告AS2023057018 174 20230512.0.1.63rrc00
2026/11/7 14:25:22宣告AS202305328840 327727 174 202305102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/6 17:10:16撤销——102.208.105.2rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 20:45:20宣告AS202305206499 34549 34471 20230545.14.68.69rrc00
2026/11/4 19:55:05宣告AS202305328840 327727 174 202305102.208.105.2rrc00
2026/11/4 16:15:30宣告AS202305328840 327727 174 202305102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:30宣告AS202305328840 327727 174 202305102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/1 13:30:45宣告AS202305206499 34549 34471 20230545.14.68.69rrc00
2026/11/1 02:50:03宣告AS20230549134 53356 6939 34471 20230523.129.32.61rrc00
2026/10/23 23:35:49撤销——45.12.55.0rrc00
2026/10/23 06:31:00宣告AS20230529504 39392 33891 8220 34471 202305185.193.84.191rrc00
2026/10/22 05:10:18宣告AS202305208972 29119 34471 20230545.12.55.0rrc00
2026/10/20 14:05:06宣告AS20230524482 29119 34471 202305203.175.175.15rrc00
2026/10/20 14:05:05宣告AS20230558057 34549 29119 34471 202305194.50.92.251rrc00
2026/10/20 14:05:05宣告AS202305206499 34549 29119 34471 20230545.14.68.69rrc00
2026/10/20 14:05:05宣告AS20230534549 29119 34471 20230580.77.16.114rrc00
2026/10/20 08:45:07宣告AS20230549432 48362 1764 174 202305195.128.231.254rrc00
2026/10/19 14:10:05宣告AS202305208972 29119 34471 20230545.12.55.0rrc00
2026/10/18 14:30:10宣告AS202305328840 327727 174 202305102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 12:45:01宣告AS20230549673 29119 34471 20230594.247.111.254rrc00

小时变化

近七天窗口 · 4 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 01:00:00202114.5 / 5
2026/11/10 14:00:00101113.0 / 3
2026/11/10 09:00:00101113.0 / 3
2026/11/9 05:00:00101113.0 / 3
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