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。

77.246.252.0/22

当前有效IPv4

起源 ASNAS208397

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2026/11/12 00:00:00BGP 路由数据
前缀
77.246.252.0/22
当前状态
当前有效
起源 ASN
AS208397
首次观测
2026/8/29 18:25:13
最近观测
2026/11/12 00:00:00
对等体48可见对等体
观测节点1观测节点
宣告34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

48 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
77.246.252.0/22AS20839758057 174 35598 28761 2083975193.33.94.251rrc00当前有效
77.246.252.0/22AS20839750300 57304 6789 2083974176.12.110.8rrc00当前有效
77.246.252.0/22AS20839729504 6939 35598 28761 2083975185.193.84.191rrc00当前有效
77.246.252.0/22AS2083976939 35598 28761 2083974118.67.200.8rrc00当前有效
77.246.252.0/22AS20839738001 6939 35598 28761 2083975202.150.221.37rrc00当前有效
77.246.252.0/22AS208397202365 6939 35598 28761 2083975194.50.19.4rrc00当前有效
77.246.252.0/22AS2083973549 3356 3216 6789 2083975208.51.134.248rrc00当前有效
77.246.252.0/22AS208397213241 20485 6789 208397489.42.52.8rrc00当前有效
77.246.252.0/22AS208397202365 50673 28917 28917 28917 28917 6789 20839785.255.90.109rrc00当前有效
77.246.252.0/22AS20839749432 48362 6939 35598 28761 2083976195.128.231.254rrc00当前有效
77.246.252.0/22AS20839750628 35598 28761 2083974178.208.11.4rrc00当前有效
77.246.252.0/22AS20839749673 28761 208397394.247.111.254rrc00当前有效
77.246.252.0/22AS2083973333 57304 6789 2083974193.0.0.56rrc00当前有效
77.246.252.0/22AS2083971403 6939 35598 28761 2083975198.58.198.252rrc00当前有效
77.246.252.0/22AS20839714907 6939 35598 28761 2083975208.80.153.193rrc00当前有效
77.246.252.0/22AS208397208972 28761 208397345.12.55.0rrc00当前有效
77.246.252.0/22AS208397206499 34549 20485 6789 208397545.14.68.69rrc00当前有效
77.246.252.0/22AS20839722652 6939 35598 28761 208397545.61.0.85rrc00当前有效
77.246.252.0/22AS20839737721 28761 2083973165.16.221.66rrc00当前有效
77.246.252.0/22AS208397852 6939 35598 28761 2083975154.11.12.212rrc00当前有效
77.246.252.0/22AS20839758057 34549 20485 6789 2083975194.50.92.251rrc00当前有效
77.246.252.0/22AS20839757821 6939 35598 28761 2083975193.160.39.1rrc00当前有效
77.246.252.0/22AS2083977018 1299 12389 28761 208397512.0.1.63rrc00当前有效
77.246.252.0/22AS20839745049 6939 35598 28761 2083975194.28.97.2rrc00当前有效
77.246.252.0/22AS20839717639 23764 31133 31133 31133 31133 31133 31133 6789 20839710202.69.160.152rrc00当前有效
77.246.252.0/22AS20839713830 971 6939 35598 28761 2083976161.129.152.2rrc00当前有效
77.246.252.0/22AS20839734549 20485 6789 208397480.77.16.114rrc00当前有效
77.246.252.0/22AS20839759919 6939 35598 28761 20839755.178.95.254rrc00当前有效
77.246.252.0/22AS20839738855 6939 35598 28761 2083975103.147.22.50rrc00当前有效
77.246.252.0/22AS20839720205 6939 35598 28761 208397564.246.96.5rrc00当前有效
77.246.252.0/22AS20839755720 3257 12389 28761 208397545.116.179.212rrc00当前有效
77.246.252.0/22AS208397132825 174 35598 28761 208397543.251.115.197rrc00当前有效
77.246.252.0/22AS20839748185 3216 6789 2083974195.90.96.2rrc00当前有效
77.246.252.0/22AS20839737989 6939 35598 28761 2083975203.123.48.6rrc00当前有效
77.246.252.0/22AS208397216285 8280 6762 20485 6789 208397684.54.49.1rrc00当前有效
77.246.252.0/22AS208397204092 20485 6789 208397489.234.186.6rrc00当前有效
77.246.252.0/22AS20839757381 6939 35598 28761 2083975193.150.22.240rrc00当前有效
77.246.252.0/22AS20839724482 28761 2083973203.175.175.15rrc00当前有效
77.246.252.0/22AS20839749134 53356 6939 35598 28761 208397623.129.32.61rrc00当前有效
77.246.252.0/22AS20839734927 6939 35598 28761 2083975193.148.251.1rrc00当前有效
77.246.252.0/22AS20839734927 6939 35598 28761 208397545.134.89.1rrc00当前有效
77.246.252.0/22AS2083974608 24115 6939 35598 28761 2083976203.119.104.1rrc00当前有效
77.246.252.0/22AS20839755720 6939 35598 28761 2083975103.212.68.10rrc00当前有效
77.246.252.0/22AS20839744393 212024 20485 6789 208397549.12.70.222rrc00当前有效
77.246.252.0/22AS208397328840 327727 174 35598 28761 2083976102.208.105.2rrc00当前有效
77.246.252.0/22AS20839761218 6939 35598 28761 2083975143.246.179.232rrc00当前有效
77.246.252.0/22AS20839720514 1299 12389 28761 2083975217.151.205.147rrc00当前有效
77.246.252.0/22AS20839750304 57304 6789 208397431.169.49.228rrc00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
2026/11/11 11:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
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 11:20:12宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/11 10:35:02宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/11 09:40:19宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/11 09:05:41宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/11 08:55:09宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/11 08:45:06宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/11 07:25:18宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/11 06:50:10宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/11 06:40:07宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/11 06:05:32宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/11 06:05:02宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/11 04:25:06宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/11 04:15:02宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/11 04:05:01宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/11 03:20:20宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/10 23:00:16宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/10 21:55:31宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/10 21:00:17宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/10 17:00:48宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/10 16:50:16宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/10 16:40:44宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/10 16:15:08宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/10 15:55:34宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/10 15:20:25宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/10 15:00:21宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/10 14:45:17宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/10 12:55:22宣告AS20839750628 35598 28761 208397178.208.11.4rrc00
2026/11/10 12:55:17宣告AS208397202365 6939 35598 28761 208397194.50.19.4rrc00
2026/11/10 11:00:51宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00
2026/11/10 09:30:00宣告AS20839750628 6939 35598 28761 208397178.208.11.4rrc00

小时变化

近七天窗口 · 21 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 11:00:00101115.0 / 5
2026/11/11 10:00:00101115.0 / 5
2026/11/11 09:00:00201115.0 / 5
2026/11/11 08:00:00201114.5 / 5
2026/11/11 07:00:00101115.0 / 5
2026/11/11 06:00:00401114.3 / 5
2026/11/11 04:00:00301114.7 / 5
2026/11/11 03:00:00101114.0 / 4
2026/11/10 23:00:00101115.0 / 5
2026/11/10 21:00:00201114.5 / 5
2026/11/10 17:00:00101115.0 / 5
2026/11/10 16:00:00301114.3 / 5
2026/11/10 15:00:00301114.7 / 5
2026/11/10 14:00:00101115.0 / 5
2026/11/10 12:00:00202114.5 / 5
2026/11/10 11:00:00101115.0 / 5
2026/11/10 09:00:00101115.0 / 5
2026/11/10 07:00:00101115.0 / 5
2026/11/10 03:00:00101115.0 / 5
2026/11/9 13:00:00101114.0 / 4
2026/11/9 12:00:00101114.0 / 4
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