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前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

31.131.187.0/24

当前有效IPv4

起源 ASNAS206904

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
31.131.187.0/24
当前状态
当前有效
起源 ASN
AS206904
首次观测
2026/8/29 09:30:24
最近观测
2026/11/7 16:00:00
对等体44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
31.131.187.0/24AS20690437721 29226 2069043165.16.221.66rrc00当前有效
31.131.187.0/24AS2069043549 3356 1299 20485 29226 2069046208.51.134.248rrc00当前有效
31.131.187.0/24AS20690449673 29226 206904394.247.111.254rrc00当前有效
31.131.187.0/24AS2069043333 57304 29226 2069044193.0.0.56rrc00当前有效
31.131.187.0/24AS2069041403 577 1273 12389 29226 2069046198.58.198.252rrc00当前有效
31.131.187.0/24AS20690450628 35598 29226 2069044178.208.11.4rrc00当前有效
31.131.187.0/24AS20690449432 48362 29226 2069044195.128.231.254rrc00当前有效
31.131.187.0/24AS20690429504 39392 33891 3216 29226 2069046185.193.84.191rrc00当前有效
31.131.187.0/24AS20690450300 57304 29226 2069044176.12.110.8rrc00当前有效
31.131.187.0/24AS20690458057 174 35598 29226 2069045193.33.94.251rrc00当前有效
31.131.187.0/24AS20690438001 3491 12389 29226 2069045202.150.221.37rrc00当前有效
31.131.187.0/24AS20690457821 12586 3257 12389 29226 2069046193.160.39.1rrc00当前有效
31.131.187.0/24AS20690417639 29226 2069043202.69.160.152rrc00当前有效
31.131.187.0/24AS20690445049 6696 20485 29226 2069045194.28.97.2rrc00当前有效
31.131.187.0/24AS206904208972 29226 206904345.12.55.0rrc00当前有效
31.131.187.0/24AS206904206499 34549 29226 206904445.14.68.69rrc00当前有效
31.131.187.0/24AS20690414907 1299 20485 29226 2069045208.80.153.193rrc00当前有效
31.131.187.0/24AS206904852 3491 12389 29226 2069045154.11.12.212rrc00当前有效
31.131.187.0/24AS20690449134 53356 6939 29226 206904523.129.32.61rrc00当前有效
31.131.187.0/24AS206904202365 50673 29226 20690445.255.90.109rrc00当前有效
31.131.187.0/24AS20690422652 1299 12389 29226 206904545.61.0.85rrc00当前有效
31.131.187.0/24AS206904132825 3356 3491 12389 29226 206904643.251.115.197rrc00当前有效
31.131.187.0/24AS20690455720 8359 29076 29226 206904545.116.179.212rrc00当前有效
31.131.187.0/24AS20690420205 6939 29226 206904464.246.96.5rrc00当前有效
31.131.187.0/24AS20690448185 3216 29226 2069044195.90.96.2rrc00当前有效
31.131.187.0/24AS20690413830 971 174 35598 29226 2069046161.129.152.2rrc00当前有效
31.131.187.0/24AS20690434549 29226 206904380.77.16.114rrc00当前有效
31.131.187.0/24AS20690459919 12779 29226 20690445.178.95.254rrc00当前有效
31.131.187.0/24AS2069047018 3491 12389 29226 206904512.0.1.63rrc00当前有效
31.131.187.0/24AS2069044608 7575 3491 12389 29226 2069046203.119.104.1rrc00当前有效
31.131.187.0/24AS20690450304 3216 29226 206904431.169.49.228rrc00当前有效
31.131.187.0/24AS20690420514 1299 12389 29226 2069045217.151.205.147rrc00当前有效
31.131.187.0/24AS20690444393 212024 29226 206904449.12.70.222rrc00当前有效
31.131.187.0/24AS206904328840 327727 174 35598 29226 2069046102.208.105.2rrc00当前有效
31.131.187.0/24AS20690461218 6939 29226 2069044143.246.179.232rrc00当前有效
31.131.187.0/24AS20690455720 2914 6453 20485 29226 2069046103.212.68.10rrc00当前有效
31.131.187.0/24AS206904216285 8280 6762 20485 29226 206904684.54.49.1rrc00当前有效
31.131.187.0/24AS20690437989 56300 132132 4657 6453 20485 29226 2069048203.123.48.6rrc00当前有效
31.131.187.0/24AS20690434927 1299 12389 29226 2069045193.148.251.1rrc00当前有效
31.131.187.0/24AS20690434927 29226 206904345.134.89.1rrc00当前有效
31.131.187.0/24AS206904204092 34019 29226 206904489.234.186.6rrc00当前有效
31.131.187.0/24AS20690457381 42708 3216 29226 2069045193.150.22.240rrc00当前有效
31.131.187.0/24AS20690424482 29226 2069043203.175.175.15rrc00当前有效
31.131.187.0/24AS20690458057 34549 29226 2069044194.50.92.251rrc00当前有效
31.131.187.0/24—未收录—194.50.19.4rrc00已撤销

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 02:50:13宣告AS20690449134 53356 6939 29226 20690423.129.32.61rrc00
2026/10/24 11:10:22撤销——178.208.11.4rrc00
2026/10/24 10:45:15撤销——178.208.11.4rrc00
2026/10/24 10:40:14宣告AS20690450628 35598 29226 206904178.208.11.4rrc00
2026/10/24 10:30:12撤销——178.208.11.4rrc00
2026/10/23 23:30:05宣告AS2069041403 577 1273 12389 29226 206904198.58.198.252rrc00
2026/10/23 22:35:50宣告AS2069041403 577 1273 12389 29226 206904198.58.198.252rrc00
2026/10/23 22:30:40宣告AS2069041403 577 1273 12389 29226 206904198.58.198.252rrc00
2026/10/23 21:30:35宣告AS2069041403 577 1273 12389 29226 206904198.58.198.252rrc00
2026/10/23 21:20:13宣告AS2069041403 577 1273 3216 29226 206904198.58.198.252rrc00
2026/10/23 21:10:28宣告AS2069041403 577 1273 3216 29226 206904198.58.198.252rrc00
2026/10/23 18:20:27宣告AS2069041403 577 3491 12389 29226 206904198.58.198.252rrc00
2026/10/23 18:20:15宣告AS2069041403 577 1273 12389 29226 206904198.58.198.252rrc00
2026/10/23 17:15:01宣告AS2069041403 577 1273 12389 29226 206904198.58.198.252rrc00
2026/10/23 17:05:42宣告AS2069041403 577 1273 12389 29226 206904198.58.198.252rrc00
2026/10/23 16:55:06宣告AS2069043549 3356 1299 20485 29226 206904208.51.134.248rrc00
2026/10/23 11:50:26宣告AS20690457821 12586 3257 12389 29226 206904193.160.39.1rrc00
2026/10/23 09:35:13宣告AS2069041403 577 1273 12389 29226 206904198.58.198.252rrc00
2026/10/23 06:31:00宣告AS20690429504 39392 33891 12389 29226 206904185.193.84.191rrc00
2026/10/21 22:10:25宣告AS20690450304 57304 29226 20690431.169.49.228rrc00
2026/10/21 21:20:48宣告AS20690458057 174 35598 29226 206904193.33.94.251rrc00
2026/10/21 11:55:15撤销——178.208.11.4rrc00
2026/10/21 11:45:13撤销——178.208.11.4rrc00
2026/10/20 08:55:24撤销——178.208.11.4rrc00
2026/10/20 06:40:32宣告AS20690417639 29226 206904202.69.160.152rrc00
2026/10/20 00:05:24宣告AS206904216285 8280 6762 20485 29226 20690484.54.49.1rrc00
2026/10/19 13:10:19宣告AS20690450628 35598 29226 206904178.208.11.4rrc00
2026/10/18 14:30:07宣告AS206904328840 327727 174 12389 29226 206904102.208.105.2rrc00
2026/10/18 13:45:07宣告AS20690417639 29226 206904202.69.160.152rrc00
2026/10/17 13:15:04撤销——178.208.11.4rrc00

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