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。

2.27.137.0/24

当前有效IPv4

起源 ASNAS203154

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2026/11/9 16:00:00BGP 路由数据
前缀
2.27.137.0/24
当前状态
当前有效
起源 ASN
AS203154
首次观测
2026/8/28 14:55:20
最近观测
2026/11/9 16:00:00
对等体38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

38 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
2.27.137.0/24AS20315455720 6939 49581 2031544103.212.68.10rrc00当前有效
2.27.137.0/24AS2031547018 6453 44592 49581 203154512.0.1.63rrc00当前有效
2.27.137.0/24AS2031544608 1221 4637 6453 44592 49581 2031547203.119.104.1rrc00当前有效
2.27.137.0/24AS20315437989 56300 132132 4657 6453 44592 49581 2031548203.123.48.6rrc00当前有效
2.27.137.0/24AS203154202365 44592 49581 20315445.255.90.109rrc00当前有效
2.27.137.0/24AS20315450304 33891 44592 49581 203154531.169.49.228rrc00当前有效
2.27.137.0/24AS20315457381 42708 33891 44592 49581 2031546193.150.22.240rrc00当前有效
2.27.137.0/24AS20315448185 33891 44592 49581 2031545195.90.96.2rrc00当前有效
2.27.137.0/24AS20315429504 6461 6424 44592 49581 2031546185.193.84.191rrc00当前有效
2.27.137.0/24AS203154852 6461 6424 44592 49581 2031546154.11.12.212rrc00当前有效
2.27.137.0/24AS203154208972 44592 44592 49581 203154545.12.55.0rrc00当前有效
2.27.137.0/24AS20315455720 2914 6204 44592 49581 203154645.116.179.212rrc00当前有效
2.27.137.0/24AS20315413830 971 174 6204 44592 49581 2031547161.129.152.2rrc00当前有效
2.27.137.0/24AS20315437721 49581 2031543165.16.221.66rrc00当前有效
2.27.137.0/24AS203154132825 3356 6453 44592 49581 203154643.251.115.197rrc00当前有效
2.27.137.0/24AS20315449134 53356 6939 49581 203154523.129.32.61rrc00当前有效
2.27.137.0/24AS20315420514 8434 44592 49581 2031545217.151.205.147rrc00当前有效
2.27.137.0/24AS20315449673 49581 203154394.247.111.254rrc00当前有效
2.27.137.0/24AS20315434927 1299 6204 44592 49581 2031546193.148.251.1rrc00当前有效
2.27.137.0/24AS20315434549 6461 6424 44592 49581 203154680.77.16.114rrc00当前有效
2.27.137.0/24AS2031543549 3356 6453 44592 49581 2031546208.51.134.248rrc00当前有效
2.27.137.0/24AS20315459919 9002 6453 44592 49581 20315465.178.95.254rrc00当前有效
2.27.137.0/24AS20315458057 34549 6461 6424 44592 49581 2031547194.50.92.251rrc00当前有效
2.27.137.0/24AS203154216285 8280 6762 6453 44592 49581 203154784.54.49.1rrc00当前有效
2.27.137.0/24AS20315450300 33891 44592 49581 2031545176.12.110.8rrc00当前有效
2.27.137.0/24AS2031543333 44592 49581 2031544193.0.0.56rrc00当前有效
2.27.137.0/24AS20315422652 1299 6204 44592 49581 203154645.61.0.85rrc00当前有效
2.27.137.0/24AS20315458057 1836 33891 44592 49581 2031546193.33.94.251rrc00当前有效
2.27.137.0/24AS203154206499 34549 6461 6424 44592 49581 203154745.14.68.69rrc00当前有效
2.27.137.0/24AS20315420205 6939 49581 203154464.246.96.5rrc00当前有效
2.27.137.0/24AS20315461218 6939 49581 2031544143.246.179.232rrc00当前有效
2.27.137.0/24AS20315414907 3356 6453 44592 49581 2031546208.80.153.193rrc00当前有效
2.27.137.0/24AS20315457821 12586 3257 6204 44592 49581 2031547193.160.39.1rrc00当前有效
2.27.137.0/24AS20315450628 33891 44592 49581 2031545178.208.11.4rrc00当前有效
2.27.137.0/24AS20315438001 3491 6453 44592 49581 2031546202.150.221.37rrc00当前有效
2.27.137.0/24AS20315445049 6696 44592 49581 2031545194.28.97.2rrc00当前有效
2.27.137.0/24AS20315417639 44592 49581 2031544202.69.160.152rrc00当前有效
2.27.137.0/24AS2031541403 577 6461 6424 44592 49581 2031547198.58.198.252rrc00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
2026/11/8 03:45:23宣告AS20315449432 48362 1764 33891 44592 49581 203154195.128.231.254rrc00
2026/11/8 03:45:22宣告AS203154204092 44592 49581 20315489.234.186.6rrc00
2026/11/8 03:45:22宣告AS203154204092 20766 44592 49581 20315489.234.186.6rrc00
2026/11/8 03:45:21宣告AS20315424482 49581 203154203.175.175.15rrc00
2026/11/8 03:45:21宣告AS20315434927 44592 49581 20315445.134.89.1rrc00
2026/11/8 03:45:09宣告AS20315424482 49581 203154203.175.175.15rrc00
2026/11/8 03:45:08宣告AS20315434927 49581 20315445.134.89.1rrc00
2026/11/8 03:35:50宣告AS20315434927 49581 20315445.134.89.1rrc00
2026/11/8 03:35:48宣告AS20315449432 48362 1764 5405 49581 203154195.128.231.254rrc00
2026/11/8 03:35:48宣告AS20315424482 49581 203154203.175.175.15rrc00
2026/11/8 03:35:48宣告AS203154204092 20766 49581 20315489.234.186.6rrc00
2026/11/8 03:35:06宣告AS20315434927 44592 49581 20315445.134.89.1rrc00
2026/11/8 03:35:01宣告AS20315449432 48362 1764 33891 44592 49581 203154195.128.231.254rrc00
2026/11/8 03:35:01宣告AS20315449432 48362 1764 5405 44592 49581 203154195.128.231.254rrc00
2026/11/8 03:35:00宣告AS20315424482 49581 203154203.175.175.15rrc00
2026/11/8 03:35:00宣告AS203154204092 20766 44592 49581 20315489.234.186.6rrc00
2026/11/8 03:35:00宣告AS203154204092 44592 49581 20315489.234.186.6rrc00
2026/11/8 03:25:07宣告AS20315449432 48362 1764 33891 44592 49581 203154195.128.231.254rrc00
2026/11/8 03:25:06宣告AS20315424482 49581 203154203.175.175.15rrc00
2026/11/8 03:25:06宣告AS20315434927 44592 49581 20315445.134.89.1rrc00
2026/11/8 03:25:06宣告AS203154204092 44592 49581 20315489.234.186.6rrc00
2026/11/8 03:25:06宣告AS203154204092 20766 44592 49581 20315489.234.186.6rrc00
2026/11/8 03:10:20宣告AS20315434927 44592 49581 20315445.134.89.1rrc00
2026/11/8 03:10:15宣告AS203154204092 20766 44592 49581 20315489.234.186.6rrc00
2026/11/8 03:10:15宣告AS20315449432 48362 1764 33891 44592 49581 203154195.128.231.254rrc00
2026/11/8 03:10:15宣告AS20315449432 48362 1764 5405 44592 49581 203154195.128.231.254rrc00
2026/11/8 03:10:15宣告AS203154204092 44592 49581 20315489.234.186.6rrc00
2026/11/8 03:10:14宣告AS20315424482 49581 203154203.175.175.15rrc00
2026/11/8 02:50:21宣告AS20315434927 44592 49581 20315445.134.89.1rrc00
2026/11/8 02:50:17宣告AS20315449432 48362 1764 5405 44592 49581 203154195.128.231.254rrc00

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