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。

162.251.87.0/24

当前有效IPv4

起源 ASNAS40034

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2026/11/11 00:00:00BGP 路由数据
前缀
162.251.87.0/24
当前状态
当前有效
起源 ASN
AS40034
首次观测
2026/8/28 19:40:13
最近观测
2026/11/11 00:00:00
对等体46可见对等体
观测节点1观测节点
宣告22近 7 天小时聚合
撤销6近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

46 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
162.251.87.0/24AS4003445049 6939 46475 400344194.28.97.2rrc00当前有效
162.251.87.0/24AS4003417639 6939 46475 400344202.69.160.152rrc00当前有效
162.251.87.0/24AS400347018 1299 46475 40034412.0.1.63rrc00当前有效
162.251.87.0/24AS4003457821 6939 46475 400344193.160.39.1rrc00当前有效
162.251.87.0/24AS4003422652 6939 46475 40034445.61.0.85rrc00当前有效
162.251.87.0/24AS4003437721 6939 46475 400344165.16.221.66rrc00当前有效
162.251.87.0/24AS4003458057 6939 46475 400344194.50.92.251rrc00当前有效
162.251.87.0/24AS40034852 6939 46475 400344154.11.12.212rrc00当前有效
162.251.87.0/24AS4003414907 46475 400343208.80.153.193rrc00当前有效
162.251.87.0/24AS40034206499 6939 46475 40034445.14.68.69rrc00当前有效
162.251.87.0/24AS40034208972 6939 46475 40034445.12.55.0rrc00当前有效
162.251.87.0/24AS4003449432 48362 6939 46475 400345195.128.231.254rrc00当前有效
162.251.87.0/24AS4003450628 6939 46475 400344178.208.11.4rrc00当前有效
162.251.87.0/24AS4003449673 6939 46475 40034494.247.111.254rrc00当前有效
162.251.87.0/24AS400343333 6939 46475 400344193.0.0.56rrc00当前有效
162.251.87.0/24AS400341403 6939 46475 400344198.58.198.252rrc00当前有效
162.251.87.0/24AS400343549 3356 1299 46475 400345208.51.134.248rrc00当前有效
162.251.87.0/24AS40034213241 9002 3257 46475 40034589.42.52.8rrc00当前有效
162.251.87.0/24AS40034202365 50673 174 46475 4003455.255.90.109rrc00当前有效
162.251.87.0/24AS4003438001 6939 46475 400344202.150.221.37rrc00当前有效
162.251.87.0/24AS4003458057 174 46475 400344193.33.94.251rrc00当前有效
162.251.87.0/24AS4003450300 6939 46475 400344176.12.110.8rrc00当前有效
162.251.87.0/24AS4003429504 6939 46475 400344185.193.84.191rrc00当前有效
162.251.87.0/24AS400346939 46475 400343118.67.200.8rrc00当前有效
162.251.87.0/24AS4003455720 6939 46475 400344103.212.68.10rrc00当前有效
162.251.87.0/24AS4003444393 401753 6939 46475 40034549.12.70.222rrc00当前有效
162.251.87.0/24AS4003461218 6939 46475 400344143.246.179.232rrc00当前有效
162.251.87.0/24AS4003420514 1299 46475 400344217.151.205.147rrc00当前有效
162.251.87.0/24AS4003450304 1299 46475 40034431.169.49.228rrc00当前有效
162.251.87.0/24AS400344608 6939 46475 400344203.119.104.1rrc00当前有效
162.251.87.0/24AS40034204092 6939 46475 40034489.234.186.6rrc00当前有效
162.251.87.0/24AS4003457381 6939 46475 400344193.150.22.240rrc00当前有效
162.251.87.0/24AS4003424482 6939 46475 400344203.175.175.15rrc00当前有效
162.251.87.0/24AS4003449134 53356 6939 46475 40034523.129.32.61rrc00当前有效
162.251.87.0/24AS4003434927 6939 46475 40034445.134.89.1rrc00当前有效
162.251.87.0/24AS4003434927 6939 46475 400344193.148.251.1rrc00当前有效
162.251.87.0/24AS4003437989 6939 46475 400344203.123.48.6rrc00当前有效
162.251.87.0/24AS40034216285 6939 46475 40034484.54.49.1rrc00当前有效
162.251.87.0/24AS4003448185 6939 46475 400344195.90.96.2rrc00当前有效
162.251.87.0/24AS4003438855 6939 46475 400344103.147.22.50rrc00当前有效
162.251.87.0/24AS4003420205 6939 46475 40034464.246.96.5rrc00当前有效
162.251.87.0/24AS4003455720 2914 46475 40034445.116.179.212rrc00当前有效
162.251.87.0/24AS40034132825 174 46475 40034443.251.115.197rrc00当前有效
162.251.87.0/24AS4003413830 971 46475 400344161.129.152.2rrc00当前有效
162.251.87.0/24AS4003434549 5511 3257 46475 40034580.77.16.114rrc00当前有效
162.251.87.0/24AS4003459919 6939 46475 4003445.178.95.254rrc00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
2026/11/10 12:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
4.0
最长路径
4

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
2026/11/10 12:55:18宣告AS40034202365 6939 46475 40034194.50.19.4rrc00
2026/11/10 10:50:14宣告AS40034328840 327727 174 46475 40034102.208.105.2rrc00
2026/11/10 07:55:36宣告AS40034202365 6939 46475 40034194.50.19.4rrc00
2026/11/10 00:10:10宣告AS40034202365 6939 46475 40034194.50.19.4rrc00
2026/11/9 22:05:02宣告AS4003438855 6939 46475 40034103.147.22.50rrc00
2026/11/9 20:15:00宣告AS40034202365 50673 174 46475 400345.255.90.109rrc00
2026/11/9 20:05:32撤销——203.119.104.1rrc00
2026/11/9 20:05:07撤销——94.247.111.254rrc00
2026/11/9 20:05:07宣告AS4003449673 31500 12389 1299 6939 6939 46475 4003494.247.111.254rrc00
2026/11/9 20:05:04撤销——5.178.95.254rrc00
2026/11/9 20:05:03撤销——49.12.70.222rrc00
2026/11/9 20:05:01宣告AS400344608 1221 4637 1299 6939 6939 46475 40034203.119.104.1rrc00
2026/11/9 20:00:23宣告AS400347018 174 46475 4003412.0.1.63rrc00
2026/11/9 18:50:38撤销——45.134.89.1rrc00
2026/11/9 18:50:26宣告AS40034204092 34019 3303 3320 6939 46475 4003489.234.186.6rrc00
2026/11/9 18:50:26宣告AS40034204092 198978 42845 3257 1299 6939 6939 46475 4003489.234.186.6rrc00
2026/11/9 18:50:12撤销——203.119.104.1rrc00
2026/11/9 18:45:37宣告AS40034132825 3356 6939 46475 4003443.251.115.197rrc00
2026/11/9 18:45:36宣告AS40034202365 50673 174 3257 46475 400345.255.90.109rrc00
2026/11/9 18:45:34宣告AS4003455720 3257 46475 4003445.116.179.212rrc00
2026/11/9 18:45:33宣告AS4003458057 1836 6939 46475 40034193.33.94.251rrc00
2026/11/9 18:45:23宣告AS400343549 3356 3257 46475 40034208.51.134.248rrc00
2026/11/9 18:45:07宣告AS4003434549 5511 3257 46475 4003480.77.16.114rrc00
2026/11/9 18:45:07宣告AS4003420514 8434 6939 46475 40034217.151.205.147rrc00
2026/11/9 18:45:03宣告AS4003455720 2914 1299 46475 4003445.116.179.212rrc00
2026/11/9 18:45:00宣告AS400347018 3257 46475 4003412.0.1.63rrc00
2026/11/9 08:25:41宣告AS400347018 3257 46475 4003412.0.1.63rrc00
2026/11/9 05:45:51宣告AS400347018 2914 46475 4003412.0.1.63rrc00
2026/11/9 03:00:08宣告AS40034202365 6939 46475 40034194.50.19.4rrc00
2026/11/8 01:55:20宣告AS40034202365 6939 46475 40034194.50.19.4rrc00

小时变化

近七天窗口 · 9 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/10 12:00:00101114.0 / 4
2026/11/10 10:00:00101115.0 / 5
2026/11/10 07:00:00101114.0 / 4
2026/11/10 00:00:00101114.0 / 4
2026/11/9 22:00:00101114.0 / 4
2026/11/9 20:00:00446116.3 / 8
2026/11/9 18:00:0011211115.5 / 9
2026/11/9 08:00:00101114.0 / 4
2026/11/9 05:00:00101114.0 / 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