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。

217.151.192.0/20

当前有效IPv4

起源 ASNAS20514

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2026/11/8 00:00:00BGP 路由数据
前缀
217.151.192.0/20
当前状态
当前有效
起源 ASN
AS20514
首次观测
2026/8/28 22:25:20
最近观测
2026/11/8 00:00:00
对等体41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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
217.151.192.0/20AS205147018 1299 42649 20514412.0.1.63rrc00当前有效
217.151.192.0/20AS2051434927 56655 6939 42649 20514545.134.89.1rrc00当前有效
217.151.192.0/20AS2051434927 1299 42649 205144193.148.251.1rrc00当前有效
217.151.192.0/20AS20514206499 34549 1299 42649 20514545.14.68.69rrc00当前有效
217.151.192.0/20AS2051429504 39392 33891 42649 205145185.193.84.191rrc00当前有效
217.151.192.0/20AS2051422652 1299 42649 20514445.61.0.85rrc00当前有效
217.151.192.0/20AS20514328840 327727 174 1299 42649 205146102.208.105.2rrc00当前有效
217.151.192.0/20AS2051445049 6696 2914 42649 205145194.28.97.2rrc00当前有效
217.151.192.0/20AS20514205141217.151.205.147rrc00当前有效
217.151.192.0/20AS2051455720 6939 42649 205144103.212.68.10rrc00当前有效
217.151.192.0/20AS2051413830 971 174 1299 42649 205146161.129.152.2rrc00当前有效
217.151.192.0/20AS2051448185 1299 42649 205144195.90.96.2rrc00当前有效
217.151.192.0/20AS2051420205 6939 42649 20514464.246.96.5rrc00当前有效
217.151.192.0/20AS2051438001 2914 42649 205144202.150.221.37rrc00当前有效
217.151.192.0/20AS2051457821 12586 3257 1299 42649 205146193.160.39.1rrc00当前有效
217.151.192.0/20AS205143333 1257 1299 42649 205145193.0.0.56rrc00当前有效
217.151.192.0/20AS2051424482 42649 205143203.175.175.15rrc00当前有效
217.151.192.0/20AS2051414907 1299 42649 205144208.80.153.193rrc00当前有效
217.151.192.0/20AS205143549 3356 1299 42649 205145208.51.134.248rrc00当前有效
217.151.192.0/20AS2051444393 58057 6939 42649 20514549.12.70.222rrc00当前有效
217.151.192.0/20AS2051459919 9002 1299 42649 2051455.178.95.254rrc00当前有效
217.151.192.0/20AS205141403 577 1299 42649 205145198.58.198.252rrc00当前有效
217.151.192.0/20AS20514204092 20766 1299 42649 20514589.234.186.6rrc00当前有效
217.151.192.0/20AS20514852 2914 42649 205144154.11.12.212rrc00当前有效
217.151.192.0/20AS2051457381 50304 42649 205144193.150.22.240rrc00当前有效
217.151.192.0/20AS2051450304 42649 20514331.169.49.228rrc00当前有效
217.151.192.0/20AS2051417639 6939 42649 205144202.69.160.152rrc00当前有效
217.151.192.0/20AS205144608 7575 2914 42649 205145203.119.104.1rrc00当前有效
217.151.192.0/20AS2051437989 56300 132132 4657 2914 42649 205147203.123.48.6rrc00当前有效
217.151.192.0/20AS2051461218 6939 42649 205144143.246.179.232rrc00当前有效
217.151.192.0/20AS2051434549 1299 42649 20514480.77.16.114rrc00当前有效
217.151.192.0/20AS2051449673 20764 42649 20514494.247.111.254rrc00当前有效
217.151.192.0/20AS20514132825 3356 2914 42649 20514543.251.115.197rrc00当前有效
217.151.192.0/20AS2051455720 2914 42649 20514445.116.179.212rrc00当前有效
217.151.192.0/20AS2051458057 34549 1299 42649 205145194.50.92.251rrc00当前有效
217.151.192.0/20AS2051449134 53356 6939 42649 20514523.129.32.61rrc00当前有效
217.151.192.0/20AS2051437721 1299 42649 205144165.16.221.66rrc00当前有效
217.151.192.0/20AS20514216285 8280 6762 2914 42649 20514684.54.49.1rrc00当前有效
217.151.192.0/20AS2051458057 1836 1299 42649 205145193.33.94.251rrc00当前有效
217.151.192.0/20AS2051450300 2914 42649 205144176.12.110.8rrc00当前有效
217.151.192.0/20AS20514202365 50673 33891 42649 2051455.255.90.109rrc00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
2026/11/1 13:30:56宣告AS20514206499 34549 1299 42649 2051445.14.68.69rrc00
2026/11/1 02:50:09宣告AS2051449134 53356 6939 42649 2051423.129.32.61rrc00
2026/10/23 14:40:08宣告AS2051459919 9002 1299 42649 205145.178.95.254rrc00
2026/10/23 05:45:30宣告AS205144608 7575 2914 42649 20514203.119.104.1rrc00
2026/10/22 22:10:08宣告AS2051457381 50304 42649 20514193.150.22.240rrc00
2026/10/21 22:10:25宣告AS2051450304 42649 2051431.169.49.228rrc00
2026/10/20 14:15:24宣告AS205144608 7575 2914 42649 20514203.119.104.1rrc00
2026/10/20 08:45:08宣告AS2051449432 48362 1299 42649 20514195.128.231.254rrc00
2026/10/18 14:30:03宣告AS20514328840 327727 174 1299 42649 20514102.208.105.2rrc00
2026/10/18 14:30:01撤销——102.208.105.2rrc00
2026/10/18 12:35:01宣告AS2051417639 6939 42649 20514202.69.160.152rrc00
2026/10/16 15:05:48宣告AS20514328840 327727 174 1299 42649 20514102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/15 15:50:12宣告AS205144608 7575 2914 42649 20514203.119.104.1rrc00
2026/10/15 13:35:04宣告AS20514204092 20766 1299 42649 2051489.234.186.6rrc00
2026/10/14 03:35:11宣告AS20514328840 327727 174 1299 42649 20514102.208.105.2rrc00
2026/10/13 14:35:09宣告AS20514328840 327727 174 1299 42649 20514102.208.105.2rrc00
2026/10/12 11:25:08宣告AS205144608 7575 2914 42649 20514203.119.104.1rrc00
2026/10/12 06:15:10宣告AS205144608 7575 2914 42649 20514203.119.104.1rrc00
2026/10/10 23:20:17宣告AS2051449432 215510 48362 1299 42649 20514195.128.231.254rrc00
2026/10/9 03:30:48宣告AS2051455720 3257 1299 42649 2051445.116.179.212rrc00
2026/10/8 23:20:31宣告AS2051450304 42649 2051431.169.49.228rrc00
2026/10/8 17:55:36宣告AS2051461218 6939 42649 20514143.246.179.232rrc00
2026/10/7 17:55:14宣告AS2051449134 53356 6939 42649 2051423.129.32.61rrc00
2026/10/7 10:25:45宣告AS2051429504 39392 33891 42649 20514185.193.84.191rrc00
2026/10/7 10:25:02宣告AS2051429504 15935 174 1299 42649 20514185.193.84.191rrc00
2026/10/7 02:00:04宣告AS205144608 7575 2914 42649 20514203.119.104.1rrc00
2026/10/7 02:00:00宣告AS2051438001 2914 42649 20514202.150.221.37rrc00
2026/10/4 09:55:12宣告AS2051458057 34549 1299 42649 20514194.50.92.251rrc00
2026/10/4 08:25:13宣告AS2051417639 6939 42649 20514202.69.160.152rrc00

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