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。

81.4.124.0/22

当前有效IPv4

起源 ASNAS198203

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 14:40:09BGP 路由数据
前缀
81.4.124.0/22
当前状态
当前有效
起源 ASN
AS198203
首次观测
2026/8/30 19:45:43
最近观测
2026/10/23 14:40:09
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
81.4.124.0/22AS19820359919 9002 57866 19820345.178.95.254rrc00当前有效
81.4.124.0/22AS19820329504 20562 24785 1982034185.193.84.191rrc00当前有效
81.4.124.0/22AS19820317639 24785 1982033202.69.160.152rrc00当前有效
81.4.124.0/22AS19820355720 2914 57866 198203445.116.179.212rrc00当前有效
81.4.124.0/22AS198203206499 34549 20562 24785 198203545.14.68.69rrc00当前有效
81.4.124.0/22AS19820320205 1299 24785 198203464.246.96.5rrc00当前有效
81.4.124.0/22AS19820358057 34549 20562 24785 1982035194.50.92.251rrc00当前有效
81.4.124.0/22AS19820322652 1299 24785 198203445.61.0.85rrc00当前有效
81.4.124.0/22AS1982031403 577 1273 24785 1982035198.58.198.252rrc00当前有效
81.4.124.0/22AS19820345049 6696 1982033194.28.97.2rrc00当前有效
81.4.124.0/22AS19820334927 57866 198203345.134.89.1rrc00当前有效
81.4.124.0/22AS19820338001 3491 57866 1982034202.150.221.37rrc00当前有效
81.4.124.0/22AS19820357821 12586 3257 3356 57866 1982036193.160.39.1rrc00当前有效
81.4.124.0/22AS19820324482 57866 1982033203.175.175.15rrc00当前有效
81.4.124.0/22AS19820314907 3356 57866 1982034208.80.153.193rrc00当前有效
81.4.124.0/22AS19820350628 20562 24785 1982034178.208.11.4rrc00当前有效
81.4.124.0/22AS198203204092 24785 198203389.234.186.6rrc00当前有效
81.4.124.0/22AS1982033333 1982032193.0.0.56rrc00当前有效
81.4.124.0/22AS19820313830 971 3356 57866 1982035161.129.152.2rrc00当前有效
81.4.124.0/22AS19820337721 24785 1982033165.16.221.66rrc00当前有效
81.4.124.0/22AS19820357381 50304 1299 24785 1982035193.150.22.240rrc00当前有效
81.4.124.0/22AS19820350304 1299 24785 198203431.169.49.228rrc00当前有效
81.4.124.0/22AS198203202365 57866 19820335.255.90.109rrc00当前有效
81.4.124.0/22AS19820358057 1836 6830 57866 1982035193.33.94.251rrc00当前有效
81.4.124.0/22AS1982037018 1299 24785 198203412.0.1.63rrc00当前有效
81.4.124.0/22AS198203852 3491 57866 1982034154.11.12.212rrc00当前有效
81.4.124.0/22AS19820337989 56300 132132 4657 6453 57866 1982037203.123.48.6rrc00当前有效
81.4.124.0/22AS19820344393 58057 6939 24785 198203549.12.70.222rrc00当前有效
81.4.124.0/22AS19820355720 6939 24785 1982034103.212.68.10rrc00当前有效
81.4.124.0/22AS19820348185 1982032195.90.96.2rrc00当前有效
81.4.124.0/22AS19820350300 20562 24785 1982034176.12.110.8rrc00当前有效
81.4.124.0/22AS1982033549 3356 57866 1982034208.51.134.248rrc00当前有效
81.4.124.0/22AS19820320514 1299 24785 1982034217.151.205.147rrc00当前有效
81.4.124.0/22AS19820334927 1299 24785 1982034193.148.251.1rrc00当前有效
81.4.124.0/22AS19820334549 20562 24785 198203480.77.16.114rrc00当前有效
81.4.124.0/22AS19820349673 20485 24785 198203494.247.111.254rrc00当前有效
81.4.124.0/22AS19820349134 53356 6939 24785 198203523.129.32.61rrc00当前有效
81.4.124.0/22AS198203132825 3356 2914 57866 198203543.251.115.197rrc00当前有效
81.4.124.0/22AS19820349432 48362 20562 24785 1982035195.128.231.254rrc00当前有效
81.4.124.0/22AS19820361218 6939 24785 1982034143.246.179.232rrc00当前有效
81.4.124.0/22AS1982034608 7575 3491 57866 1982035203.119.104.1rrc00当前有效
81.4.124.0/22AS198203216285 8280 6762 2914 57866 198203684.54.49.1rrc00当前有效
81.4.124.0/22AS198203328840 327727 174 3356 57866 1982036102.208.105.2rrc00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 14:40:09宣告AS19820359919 9002 57866 1982035.178.95.254rrc00
2026/10/23 06:30:35宣告AS19820329504 20562 24785 198203185.193.84.191rrc00
2026/10/23 06:30:34宣告AS19820329504 20562 24785 198203185.193.84.191rrc00
2026/10/22 03:20:02宣告AS19820317639 24785 198203202.69.160.152rrc00
2026/10/20 14:45:11宣告AS1982034608 7575 3491 57866 198203203.119.104.1rrc00
2026/10/20 14:10:00宣告AS1982034608 1221 4637 3356 57866 198203203.119.104.1rrc00
2026/10/20 00:05:29宣告AS198203216285 8280 6762 2914 57866 19820384.54.49.1rrc00
2026/10/19 04:35:14宣告AS19820317639 24785 198203202.69.160.152rrc00
2026/10/18 14:30:11宣告AS198203328840 327727 174 3356 57866 198203102.208.105.2rrc00
2026/10/18 12:35:13宣告AS19820317639 24785 198203202.69.160.152rrc00
2026/10/16 22:35:29宣告AS1982031403 577 6830 57866 198203198.58.198.252rrc00
2026/10/16 22:35:29宣告AS1982031403 577 1273 24785 198203198.58.198.252rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 19:50:32宣告AS19820349432 48362 20562 24785 198203195.128.231.254rrc00
2026/10/15 15:50:17宣告AS1982034608 7575 3491 57866 198203203.119.104.1rrc00
2026/10/15 09:20:48宣告AS198203216285 8280 6762 2914 57866 19820384.54.49.1rrc00
2026/10/15 00:10:00宣告AS198203328840 327727 174 3356 57866 198203102.208.105.2rrc00
2026/10/12 15:55:17宣告AS1982034608 1221 4637 3356 57866 198203203.119.104.1rrc00
2026/10/12 11:25:07宣告AS1982034608 7575 3491 57866 198203203.119.104.1rrc00
2026/10/12 06:15:10宣告AS1982034608 7575 3491 57866 198203203.119.104.1rrc00
2026/10/11 10:30:25宣告AS198203204092 24785 19820389.234.186.6rrc00
2026/10/10 02:00:05宣告AS19820317639 24785 198203202.69.160.152rrc00
2026/10/9 03:30:15宣告AS19820355720 3257 3491 57866 19820345.116.179.212rrc00
2026/10/8 22:35:24宣告AS19820314907 3356 57866 198203208.80.153.193rrc00
2026/10/8 17:55:16宣告AS19820361218 6939 24785 198203143.246.179.232rrc00
2026/10/7 17:55:10宣告AS19820349134 53356 6424 1299 24785 19820323.129.32.61rrc00
2026/10/7 16:45:13宣告AS19820337721 24785 198203165.16.221.66rrc00
2026/10/7 16:35:47宣告AS19820314907 3356 57866 198203208.80.153.193rrc00
2026/10/5 11:50:23宣告AS19820357381 50304 20562 198203193.150.22.240rrc00
2026/10/4 10:55:04宣告AS19820334800 20562 198203194.50.99.254rrc00

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