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。

185.20.172.0/22

当前有效IPv4

起源 ASNAS41966

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 00:00:00BGP 路由数据
前缀
185.20.172.0/22
当前状态
当前有效
起源 ASN
AS41966
首次观测
2026/8/28 22:25:03
最近观测
2026/11/8 00:00:00
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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.20.172.0/22AS4196620205 1299 41966 41966464.246.96.5rrc00当前有效
185.20.172.0/22AS419663333 1257 1299 41966 419665193.0.0.56rrc00当前有效
185.20.172.0/22AS419661403 577 1299 41966 419665198.58.198.252rrc00当前有效
185.20.172.0/22AS41966202365 50673 33891 4196645.255.90.109rrc00当前有效
185.20.172.0/22AS419663549 3356 1299 41966 419665208.51.134.248rrc00当前有效
185.20.172.0/22AS4196650300 174 41966 419664176.12.110.8rrc00当前有效
185.20.172.0/22AS4196658057 174 41966 419664193.33.94.251rrc00当前有效
185.20.172.0/22AS4196629504 39392 33891 419664185.193.84.191rrc00当前有效
185.20.172.0/22AS4196617639 5511 5617 419664202.69.160.152rrc00当前有效
185.20.172.0/22AS419667018 1299 41966 41966412.0.1.63rrc00当前有效
185.20.172.0/22AS4196645049 6696 1299 41966 419665194.28.97.2rrc00当前有效
185.20.172.0/22AS4196657821 12586 3257 1299 41966 419666193.160.39.1rrc00当前有效
185.20.172.0/22AS4196622652 1299 41966 41966445.61.0.85rrc00当前有效
185.20.172.0/22AS41966852 1299 41966 419664154.11.12.212rrc00当前有效
185.20.172.0/22AS4196637721 1299 41966 419664165.16.221.66rrc00当前有效
185.20.172.0/22AS4196658057 34549 1299 41966 419665194.50.92.251rrc00当前有效
185.20.172.0/22AS41966206499 34549 1299 41966 41966545.14.68.69rrc00当前有效
185.20.172.0/22AS4196614907 1299 41966 419664208.80.153.193rrc00当前有效
185.20.172.0/22AS4196648185 1299 41966 419664195.90.96.2rrc00当前有效
185.20.172.0/22AS4196649432 48362 1299 41966 419665195.128.231.254rrc00当前有效
185.20.172.0/22AS4196649673 20485 1299 41966 41966594.247.111.254rrc00当前有效
185.20.172.0/22AS4196655720 2914 1299 41966 41966545.116.179.212rrc00当前有效
185.20.172.0/22AS4196613830 971 174 41966 419665161.129.152.2rrc00当前有效
185.20.172.0/22AS4196634549 1299 41966 41966480.77.16.114rrc00当前有效
185.20.172.0/22AS4196659919 9002 5511 5617 4196655.178.95.254rrc00当前有效
185.20.172.0/22AS4196644393 58057 50673 33891 41966549.12.70.222rrc00当前有效
185.20.172.0/22AS4196661218 6939 5511 5617 419665143.246.179.232rrc00当前有效
185.20.172.0/22AS4196655720 6939 5511 5617 419665103.212.68.10rrc00当前有效
185.20.172.0/22AS4196650304 1299 41966 41966431.169.49.228rrc00当前有效
185.20.172.0/22AS4196620514 1299 41966 419664217.151.205.147rrc00当前有效
185.20.172.0/22AS419664608 7575 1299 41966 419665203.119.104.1rrc00当前有效
185.20.172.0/22AS41966204092 198978 174 41966 41966589.234.186.6rrc00当前有效
185.20.172.0/22AS4196657381 50304 1299 41966 419665193.150.22.240rrc00当前有效
185.20.172.0/22AS4196624482 419662203.175.175.15rrc00当前有效
185.20.172.0/22AS4196649134 53356 6424 1299 41966 41966623.129.32.61rrc00当前有效
185.20.172.0/22AS4196634927 56655 1299 41966 41966545.134.89.1rrc00当前有效
185.20.172.0/22AS4196634927 1299 41966 419664193.148.251.1rrc00当前有效
185.20.172.0/22AS4196637989 56300 132132 4657 174 41966 419667203.123.48.6rrc00当前有效
185.20.172.0/22AS41966216285 8280 6762 174 41966 41966684.54.49.1rrc00当前有效
185.20.172.0/22AS41966132825 174 41966 41966443.251.115.197rrc00当前有效
185.20.172.0/22—未收录—102.208.105.2rrc00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
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
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:27宣告AS41966328840 327727 174 41966 41966102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/2 11:25:25宣告AS4196649134 53356 6424 1299 41966 4196623.129.32.61rrc00
2026/11/1 13:30:50宣告AS41966206499 34549 1299 41966 4196645.14.68.69rrc00
2026/11/1 02:50:07宣告AS4196649134 53356 6424 1299 41966 4196623.129.32.61rrc00
2026/10/23 06:30:51宣告AS4196629504 39392 33891 41966185.193.84.191rrc00
2026/10/22 03:20:23宣告AS4196617639 5511 5617 41966202.69.160.152rrc00
2026/10/20 08:45:03宣告AS4196649432 48362 1299 41966 41966195.128.231.254rrc00
2026/10/18 14:30:09宣告AS41966328840 327727 174 41966 41966102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/10 23:20:11撤销——195.128.231.254rrc00
2026/10/10 10:50:00宣告AS4196617639 5511 5617 41966202.69.160.152rrc00
2026/10/9 09:00:29宣告AS4196657821 12586 3257 1299 41966 41966193.160.39.1rrc00
2026/10/9 03:30:44宣告AS4196655720 3257 174 41966 4196645.116.179.212rrc00
2026/10/8 17:55:52宣告AS4196661218 6939 5511 5617 41966143.246.179.232rrc00
2026/10/8 09:40:13宣告AS4196614907 3356 1299 41966 41966208.80.153.193rrc00
2026/10/7 17:55:11宣告AS4196649134 53356 6424 1299 41966 4196623.129.32.61rrc00
2026/10/7 16:20:01宣告AS4196614907 1299 41966 41966208.80.153.193rrc00
2026/10/7 14:00:00宣告AS4196637721 174 41966 41966165.16.221.66rrc00
2026/10/7 13:50:30宣告AS4196655720 2914 1299 41966 4196645.116.179.212rrc00
2026/10/7 10:25:45宣告AS4196629504 39392 33891 41966185.193.84.191rrc00
2026/10/7 10:25:02宣告AS4196629504 15935 174 41966 41966185.193.84.191rrc00
2026/10/5 11:50:27宣告AS4196657381 50304 1299 41966 41966193.150.22.240rrc00
2026/10/5 00:15:17宣告AS41966328840 327727 174 41966 41966102.208.105.2rrc00
2026/10/4 10:05:01宣告AS4196658057 34549 1299 41966 41966194.50.92.251rrc00
2026/10/4 09:55:14宣告AS4196658057 34549 1299 41966 41966194.50.92.251rrc00
2026/10/3 19:20:05宣告AS4196637721 1299 41966 41966165.16.221.66rrc00
2026/10/1 18:45:03撤销——102.208.105.2rrc00
2026/9/28 00:45:08宣告AS41966852 1299 41966 41966154.11.12.212rrc00

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