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。

209.205.240.0/20

当前有效IPv4

起源 ASNAS6579

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 08:00:00BGP 路由数据
前缀
209.205.240.0/20
当前状态
当前有效
起源 ASN
AS6579
首次观测
2026/8/28 22:25:18
最近观测
2026/11/9 08:00:00
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
209.205.240.0/20AS657937721 6762 11260 6579 6579 65796165.16.221.66rrc00当前有效
209.205.240.0/20AS657958057 34549 6461 11260 6579 6579 65797194.50.92.251rrc00当前有效
209.205.240.0/20AS657949134 53356 6939 11260 6579 6579 6579723.129.32.61rrc00当前有效
209.205.240.0/20AS657958057 174 11260 6579 6579 65796193.33.94.251rrc00当前有效
209.205.240.0/20AS6579216285 8280 6762 11260 6579 6579 6579784.54.49.1rrc00当前有效
209.205.240.0/20AS6579202365 50673 174 11260 6579 6579 657975.255.90.109rrc00当前有效
209.205.240.0/20AS657950300 3257 855 6579 6579 65796176.12.110.8rrc00当前有效
209.205.240.0/20AS657950304 1299 855 6579 6579 6579631.169.49.228rrc00当前有效
209.205.240.0/20AS65794608 7575 6509 10972 65795203.119.104.1rrc00当前有效
209.205.240.0/20AS657937989 56300 132132 4657 6461 11260 6579 6579 65799203.123.48.6rrc00当前有效
209.205.240.0/20AS657949432 48362 1299 855 6579 6579 65797195.128.231.254rrc00当前有效
209.205.240.0/20AS657917639 6461 11260 6579 6579 65796202.69.160.152rrc00当前有效
209.205.240.0/20AS657949673 20485 1299 855 6579 6579 6579794.247.111.254rrc00当前有效
209.205.240.0/20AS657934549 6461 11260 6579 6579 6579680.77.16.114rrc00当前有效
209.205.240.0/20AS657961218 6939 11260 6579 6579 65796143.246.179.232rrc00当前有效
209.205.240.0/20AS6579132825 174 11260 6579 6579 6579643.251.115.197rrc00当前有效
209.205.240.0/20AS657955720 2914 11260 6579 6579 6579645.116.179.212rrc00当前有效
209.205.240.0/20AS65793333 1103 6509 10972 65795193.0.0.56rrc00当前有效
209.205.240.0/20AS657924482 11260 6579 6579 65795203.175.175.15rrc00当前有效
209.205.240.0/20AS657914907 3356 11260 6579 6579 65796208.80.153.193rrc00当前有效
209.205.240.0/20AS657938229 24490 7575 6509 10972 65796192.248.121.251rrc00当前有效
209.205.240.0/20AS657957821 12586 3257 855 6579 6579 65797193.160.39.1rrc00当前有效
209.205.240.0/20AS657959919 9002 3257 855 6579 6579 657975.178.95.254rrc00当前有效
209.205.240.0/20AS65791403 11260 6579 6579 65795198.58.198.252rrc00当前有效
209.205.240.0/20AS657944393 58057 6939 11260 6579 6579 6579749.12.70.222rrc00当前有效
209.205.240.0/20AS65793549 3356 11260 6579 6579 65796208.51.134.248rrc00当前有效
209.205.240.0/20AS6579204092 198978 174 11260 6579 6579 6579789.234.186.6rrc00当前有效
209.205.240.0/20AS657957381 42708 6461 11260 6579 6579 65797193.150.22.240rrc00当前有效
209.205.240.0/20AS6579852 11260 6579 6579 65795154.11.12.212rrc00当前有效
209.205.240.0/20AS657934927 56655 1299 855 6579 6579 6579745.134.89.1rrc00当前有效
209.205.240.0/20AS65797018 2914 11260 6579 6579 6579612.0.1.63rrc00当前有效
209.205.240.0/20AS657922652 11260 6579 6579 6579545.61.0.85rrc00当前有效
209.205.240.0/20AS657929504 39392 174 11260 6579 6579 65797185.193.84.191rrc00当前有效
209.205.240.0/20AS6579206499 34549 6461 11260 6579 6579 6579745.14.68.69rrc00当前有效
209.205.240.0/20AS657934927 1299 855 6579 6579 65796193.148.251.1rrc00当前有效
209.205.240.0/20AS657945049 6696 2914 11260 6579 6579 65797194.28.97.2rrc00当前有效
209.205.240.0/20AS6579328840 327727 174 11260 6579 6579 65797102.208.105.2rrc00当前有效
209.205.240.0/20AS657920205 6939 11260 6579 6579 6579664.246.96.5rrc00当前有效
209.205.240.0/20AS657948185 6461 11260 6579 6579 65796195.90.96.2rrc00当前有效
209.205.240.0/20AS657913830 971 3356 11260 6579 6579 65797161.129.152.2rrc00当前有效
209.205.240.0/20AS657920514 1299 855 6579 6579 65796217.151.205.147rrc00当前有效
209.205.240.0/20AS657955720 6939 11260 6579 6579 65796103.212.68.10rrc00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
2026/11/5 04:15:14宣告AS657929504 39392 33891 6461 11260 6579 6579 6579185.193.84.191rrc00
2026/11/4 20:45:23宣告AS6579206499 34549 6461 11260 6579 6579 657945.14.68.69rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/4 15:30:30宣告AS6579213241 9002 3257 855 6579 6579 657989.42.52.8rrc00
2026/11/4 05:40:24宣告AS657959919 9002 3257 855 6579 6579 65795.178.95.254rrc00
2026/11/4 05:00:38宣告AS65793549 3356 11260 6579 6579 6579208.51.134.248rrc00
2026/11/4 05:00:29宣告AS6579132825 174 11260 6579 6579 657943.251.115.197rrc00
2026/11/4 05:00:25宣告AS657945049 6696 2914 11260 6579 6579 6579194.28.97.2rrc00
2026/11/4 05:00:25宣告AS657955720 2914 11260 6579 6579 657945.116.179.212rrc00
2026/11/4 05:00:23宣告AS657937989 56300 132132 4657 2914 11260 6579 6579 6579203.123.48.6rrc00
2026/11/4 05:00:19宣告AS6579206499 34549 2914 11260 6579 6579 657945.14.68.69rrc00
2026/11/4 05:00:19宣告AS65794608 1221 4637 3356 11260 6579 6579 6579203.119.104.1rrc00
2026/11/4 05:00:19宣告AS657958057 34549 2914 11260 6579 6579 6579194.50.92.251rrc00
2026/11/4 05:00:19宣告AS657958057 34549 11260 11260 11260 11260 11260 6579 6579 6579194.50.92.251rrc00
2026/11/4 05:00:19宣告AS6579206499 34549 11260 11260 11260 11260 11260 6579 6579 657945.14.68.69rrc00
2026/11/4 05:00:19宣告AS657934549 1299 855 6579 6579 657980.77.16.114rrc00
2026/11/4 05:00:19宣告AS657934549 2914 11260 6579 6579 657980.77.16.114rrc00
2026/11/4 05:00:19宣告AS657934549 11260 11260 11260 11260 11260 6579 6579 657980.77.16.114rrc00
2026/11/4 05:00:19宣告AS6579202365 50673 6453 11260 6579 6579 65795.255.90.109rrc00
2026/11/4 05:00:15宣告AS657958057 174 11260 6579 6579 6579193.33.94.251rrc00
2026/11/4 05:00:15宣告AS657955720 6939 11260 6579 6579 6579103.212.68.10rrc00
2026/11/4 05:00:13宣告AS657958057 1836 3356 11260 6579 6579 6579193.33.94.251rrc00
2026/11/4 05:00:12宣告AS657938001 2914 11260 6579 6579 6579202.150.221.37rrc00
2026/11/4 05:00:10宣告AS657914907 3356 11260 6579 6579 6579208.80.153.193rrc00
2026/11/4 05:00:08宣告AS657917639 3356 11260 6579 6579 6579202.69.160.152rrc00
2026/11/4 05:00:07宣告AS6579328840 327727 174 577 855 6579 6579 6579102.208.105.2rrc00
2026/11/4 05:00:03宣告AS657948185 3356 11260 6579 6579 6579195.90.96.2rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:35宣告AS6579328840 327727 174 11260 6579 6579 6579102.208.105.2rrc00
2026/11/3 02:10:21撤销——102.208.105.2rrc00

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