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。

91.146.64.0/19

当前有效IPv4

起源 ASNAS198966

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2026/11/7 16:00:00BGP 路由数据
前缀
91.146.64.0/19
当前状态
当前有效
起源 ASN
AS198966
首次观测
2026/8/28 22:25:08
最近观测
2026/11/7 16:00:00
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
91.146.64.0/19AS198966852 3257 3327 1989664154.11.12.212rrc00当前有效
91.146.64.0/19AS19896657821 12586 3257 3327 1989665193.160.39.1rrc00当前有效
91.146.64.0/19AS19896634927 3327 198966345.134.89.1rrc00当前有效
91.146.64.0/19AS19896659919 12779 3327 19896645.178.95.254rrc00当前有效
91.146.64.0/19AS1989667018 2914 3327 198966412.0.1.63rrc00当前有效
91.146.64.0/19AS19896613830 971 174 3257 3327 1989666161.129.152.2rrc00当前有效
91.146.64.0/19AS19896657381 42708 3327 1989664193.150.22.240rrc00当前有效
91.146.64.0/19AS19896649673 3327 198966394.247.111.254rrc00当前有效
91.146.64.0/19AS19896655720 2914 3327 198966445.116.179.212rrc00当前有效
91.146.64.0/19AS1989663549 3356 2914 3327 1989665208.51.134.248rrc00当前有效
91.146.64.0/19AS19896658057 34549 3327 1989664194.50.92.251rrc00当前有效
91.146.64.0/19AS198966216285 8280 6762 2914 3327 198966684.54.49.1rrc00当前有效
91.146.64.0/19AS198966328840 327727 174 3257 3327 1989666102.208.105.2rrc00当前有效
91.146.64.0/19AS19896649432 48362 3327 1989664195.128.231.254rrc00当前有效
91.146.64.0/19AS198966202365 50673 3327 19896645.255.90.109rrc00当前有效
91.146.64.0/19AS19896622652 3257 3327 198966445.61.0.85rrc00当前有效
91.146.64.0/19AS1989663333 3327 1989663193.0.0.56rrc00当前有效
91.146.64.0/19AS19896614907 2914 3327 1989664208.80.153.193rrc00当前有效
91.146.64.0/19AS19896658057 1836 3327 1989664193.33.94.251rrc00当前有效
91.146.64.0/19AS19896624482 3327 1989663203.175.175.15rrc00当前有效
91.146.64.0/19AS19896637989 56300 132132 4657 3327 1989666203.123.48.6rrc00当前有效
91.146.64.0/19AS19896661218 6939 3327 1989664143.246.179.232rrc00当前有效
91.146.64.0/19AS19896644393 212024 3327 198966449.12.70.222rrc00当前有效
91.146.64.0/19AS198966204092 20766 3327 198966489.234.186.6rrc00当前有效
91.146.64.0/19AS19896650304 3327 198966331.169.49.228rrc00当前有效
91.146.64.0/19AS19896634927 1299 3257 3327 1989665193.148.251.1rrc00当前有效
91.146.64.0/19AS198966206499 34549 3327 198966445.14.68.69rrc00当前有效
91.146.64.0/19AS19896617639 3327 1989663202.69.160.152rrc00当前有效
91.146.64.0/19AS19896649134 53356 6939 3327 198966523.129.32.61rrc00当前有效
91.146.64.0/19AS19896655720 6939 3327 1989664103.212.68.10rrc00当前有效
91.146.64.0/19AS19896645049 6696 2914 3327 1989665194.28.97.2rrc00当前有效
91.146.64.0/19AS19896629504 39392 33891 3327 1989665185.193.84.191rrc00当前有效
91.146.64.0/19AS19896648185 3327 1989663195.90.96.2rrc00当前有效
91.146.64.0/19AS198966132825 3356 2914 3327 198966543.251.115.197rrc00当前有效
91.146.64.0/19AS19896650300 3327 1989663176.12.110.8rrc00当前有效
91.146.64.0/19AS19896634549 3327 198966380.77.16.114rrc00当前有效
91.146.64.0/19AS1989661403 577 3257 3327 1989665198.58.198.252rrc00当前有效
91.146.64.0/19AS19896638001 3327 1989663202.150.221.37rrc00当前有效
91.146.64.0/19AS19896620205 6939 3327 198966464.246.96.5rrc00当前有效
91.146.64.0/19AS19896637721 3327 1989663165.16.221.66rrc00当前有效
91.146.64.0/19AS19896620514 1299 3257 3327 1989665217.151.205.147rrc00当前有效
91.146.64.0/19AS1989664608 7575 3327 1989664203.119.104.1rrc00当前有效
91.146.64.0/19AS198966213241 9002 3257 3327 198966589.42.52.8rrc00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
2026/11/1 13:30:57宣告AS198966206499 34549 3327 19896645.14.68.69rrc00
2026/11/1 02:50:09宣告AS19896649134 53356 6939 3327 19896623.129.32.61rrc00
2026/10/22 03:20:07宣告AS19896617639 3327 198966202.69.160.152rrc00
2026/10/20 14:10:02宣告AS1989664608 1221 4637 3257 3327 198966203.119.104.1rrc00
2026/10/20 08:45:00宣告AS19896649432 48362 3327 198966195.128.231.254rrc00
2026/10/20 00:05:29宣告AS198966216285 8280 6762 2914 3327 19896684.54.49.1rrc00
2026/10/18 14:30:08宣告AS198966328840 327727 174 3257 3327 198966102.208.105.2rrc00
2026/10/16 15:05:53宣告AS198966328840 327727 174 3257 3327 198966102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 19:50:33宣告AS19896649432 48362 3327 198966195.128.231.254rrc00
2026/10/15 15:50:11宣告AS1989664608 7575 2914 3327 198966203.119.104.1rrc00
2026/10/15 09:20:48宣告AS198966216285 8280 6762 2914 3327 19896684.54.49.1rrc00
2026/10/12 15:55:24宣告AS1989664608 1221 4637 3257 3327 198966203.119.104.1rrc00
2026/10/12 06:15:15宣告AS1989664608 7575 2914 3327 198966203.119.104.1rrc00
2026/10/12 05:00:05宣告AS1989664608 7575 2914 3327 198966203.119.104.1rrc00
2026/10/10 23:20:10撤销——195.128.231.254rrc00
2026/10/10 02:00:19宣告AS19896617639 3327 198966202.69.160.152rrc00
2026/10/9 09:00:46宣告AS1989664608 7575 2914 3327 198966203.119.104.1rrc00
2026/10/9 03:30:17宣告AS19896655720 3257 3327 19896645.116.179.212rrc00
2026/10/8 22:35:29宣告AS1989667018 2914 3327 19896612.0.1.63rrc00
2026/10/8 22:35:28宣告AS19896614907 2914 3327 198966208.80.153.193rrc00
2026/10/8 17:55:53宣告AS19896661218 6939 3327 198966143.246.179.232rrc00
2026/10/7 17:55:14宣告AS19896649134 53356 6939 3327 19896623.129.32.61rrc00
2026/10/7 16:45:06宣告AS19896637721 3327 198966165.16.221.66rrc00
2026/10/7 10:25:47宣告AS19896629504 39392 33891 3327 198966185.193.84.191rrc00
2026/10/7 10:25:04宣告AS19896629504 15935 49559 3327 198966185.193.84.191rrc00
2026/10/7 08:40:12宣告AS19896649673 3327 19896694.247.111.254rrc00
2026/10/7 01:20:03宣告AS19896637721 3327 198966165.16.221.66rrc00
2026/10/4 10:05:14宣告AS19896658057 34549 3327 198966194.50.92.251rrc00
2026/10/4 09:55:25宣告AS19896658057 34549 3327 198966194.50.92.251rrc00

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