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。

91.203.84.0/22

当前有效IPv4

起源 ASNAS51781

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 15:40:24BGP 路由数据
前缀
91.203.84.0/22
当前状态
当前有效
起源 ASN
AS51781
首次观测
2026/8/28 07:55:38
最近观测
2026/10/23 15:40:24
对等体45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

45 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
91.203.84.0/22AS5178113830 971 3356 12389 517815161.129.152.2rrc00当前有效
91.203.84.0/22AS51781202365 6939 12389 517814194.50.19.4rrc00当前有效
91.203.84.0/22AS51781208972 6939 12389 51781445.12.55.0rrc00当前有效
91.203.84.0/22AS5178129504 6939 12389 517814185.193.84.191rrc00当前有效
91.203.84.0/22AS5178117639 20485 517813202.69.160.152rrc00当前有效
91.203.84.0/22AS5178138001 3491 12389 517814202.150.221.37rrc00当前有效
91.203.84.0/22AS5178137989 6939 12389 517814203.123.48.6rrc00当前有效
91.203.84.0/22AS51781852 6939 12389 517814154.11.12.212rrc00当前有效
91.203.84.0/22AS517817018 3491 12389 51781412.0.1.63rrc00当前有效
91.203.84.0/22AS5178155720 3257 12389 51781445.116.179.212rrc00当前有效
91.203.84.0/22AS517813549 3356 3216 38917 517815208.51.134.248rrc00当前有效
91.203.84.0/22AS5178158057 34549 20485 517814194.50.92.251rrc00当前有效
91.203.84.0/22AS51781202365 50673 20485 5178145.255.90.109rrc00当前有效
91.203.84.0/22AS5178134927 6939 12389 51781445.134.89.1rrc00当前有效
91.203.84.0/22AS5178114907 6939 12389 517814208.80.153.193rrc00当前有效
91.203.84.0/22AS5178157821 6939 12389 517814193.160.39.1rrc00当前有效
91.203.84.0/22AS5178161218 6939 12389 517814143.246.179.232rrc00当前有效
91.203.84.0/22AS51781213241 9002 20485 51781489.42.52.8rrc00当前有效
91.203.84.0/22AS517813333 20485 517813193.0.0.56rrc00当前有效
91.203.84.0/22AS5178124482 12389 517813203.175.175.15rrc00当前有效
91.203.84.0/22AS51781206499 34549 20485 51781445.14.68.69rrc00当前有效
91.203.84.0/22AS5178134927 6939 12389 517814193.148.251.1rrc00当前有效
91.203.84.0/22AS5178144393 212024 20485 51781449.12.70.222rrc00当前有效
91.203.84.0/22AS51781204092 20485 51781389.234.186.6rrc00当前有效
91.203.84.0/22AS5178150304 1299 12389 51781431.169.49.228rrc00当前有效
91.203.84.0/22AS5178149134 53356 6939 12389 51781523.129.32.61rrc00当前有效
91.203.84.0/22AS5178155720 6939 12389 517814103.212.68.10rrc00当前有效
91.203.84.0/22AS5178159919 6939 12389 5178145.178.95.254rrc00当前有效
91.203.84.0/22AS5178158057 174 12389 517814193.33.94.251rrc00当前有效
91.203.84.0/22AS5178148185 3216 38917 517814195.90.96.2rrc00当前有效
91.203.84.0/22AS5178145049 6696 20485 517814194.28.97.2rrc00当前有效
91.203.84.0/22AS5178149673 20485 51781394.247.111.254rrc00当前有效
91.203.84.0/22AS5178157381 6939 12389 517814193.150.22.240rrc00当前有效
91.203.84.0/22AS5178120205 6939 12389 51781464.246.96.5rrc00当前有效
91.203.84.0/22AS517811403 6939 12389 517814198.58.198.252rrc00当前有效
91.203.84.0/22AS5178150300 6939 12389 517814176.12.110.8rrc00当前有效
91.203.84.0/22AS5178134549 20485 51781380.77.16.114rrc00当前有效
91.203.84.0/22AS51781132825 174 12389 51781443.251.115.197rrc00当前有效
91.203.84.0/22AS5178120514 1299 12389 517814217.151.205.147rrc00当前有效
91.203.84.0/22AS5178137721 20485 517813165.16.221.66rrc00当前有效
91.203.84.0/22AS5178122652 6939 12389 51781445.61.0.85rrc00当前有效
91.203.84.0/22AS517814608 1221 4637 6762 20485 517816203.119.104.1rrc00当前有效
91.203.84.0/22AS5178149432 48362 6939 12389 517815195.128.231.254rrc00当前有效
91.203.84.0/22AS51781216285 8280 6762 20485 51781584.54.49.1rrc00当前有效
91.203.84.0/22AS51781328840 327727 174 12389 517815102.208.105.2rrc00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 15:40:24宣告AS5178113830 971 3356 12389 51781161.129.152.2rrc00
2026/10/23 15:40:03宣告AS51781202365 6939 12389 51781194.50.19.4rrc00
2026/10/23 12:35:45宣告AS51781208972 6939 12389 5178145.12.55.0rrc00
2026/10/23 06:30:37宣告AS5178129504 6939 12389 51781185.193.84.191rrc00
2026/10/22 23:00:05宣告AS51781202365 6939 12389 51781194.50.19.4rrc00
2026/10/22 03:20:08宣告AS5178117639 20485 51781202.69.160.152rrc00
2026/10/21 11:05:48宣告AS51781202365 6939 12389 51781194.50.19.4rrc00
2026/10/21 08:05:13宣告AS5178138001 3491 12389 51781202.150.221.37rrc00
2026/10/20 20:15:24宣告AS5178137989 6939 12389 51781203.123.48.6rrc00
2026/10/20 14:10:02宣告AS517814608 1221 4637 6762 20485 51781203.119.104.1rrc00
2026/10/20 13:00:05撤销——45.12.55.0rrc00
2026/10/20 08:45:00宣告AS5178149432 48362 6939 12389 51781195.128.231.254rrc00
2026/10/20 06:40:18宣告AS51781202365 6939 12389 51781194.50.19.4rrc00
2026/10/20 05:10:07宣告AS5178138001 3491 12389 51781202.150.221.37rrc00
2026/10/20 00:05:21宣告AS51781216285 8280 6762 20485 5178184.54.49.1rrc00
2026/10/19 23:20:11宣告AS5178137989 56300 132132 6939 12389 51781203.123.48.6rrc00
2026/10/18 14:30:06宣告AS51781328840 327727 174 12389 51781102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/17 07:00:02宣告AS51781202365 6939 12389 51781194.50.19.4rrc00
2026/10/17 02:40:38宣告AS51781202365 6939 12389 51781194.50.19.4rrc00
2026/10/17 00:20:43宣告AS51781202365 6939 12389 51781194.50.19.4rrc00
2026/10/16 15:05:52宣告AS51781328840 327727 174 12389 51781102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/16 08:50:12宣告AS5178155720 3257 12389 5178145.116.179.212rrc00
2026/10/15 19:50:33宣告AS5178149432 48362 6939 12389 51781195.128.231.254rrc00
2026/10/15 15:50:16宣告AS517814608 7575 3491 12389 51781203.119.104.1rrc00
2026/10/15 11:05:58宣告AS5178158057 34549 20485 51781194.50.92.251rrc00
2026/10/15 11:05:58宣告AS51781206499 34549 20485 5178145.14.68.69rrc00
2026/10/15 11:05:58宣告AS5178134549 20485 5178180.77.16.114rrc00
2026/10/15 10:55:06宣告AS51781202365 6939 12389 51781194.50.19.4rrc00

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