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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。

185.45.176.0/22

当前有效IPv4

起源 ASNAS203424

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2026/10/20 16:00:00BGP 路由数据
前缀
185.45.176.0/22
当前状态
当前有效
起源 ASN
AS203424
首次观测
2026/8/30 19:45:42
最近观测
2026/10/20 16:00:00
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.45.176.0/22AS20342455720 2914 3356 2116 203424545.116.179.212rrc00当前有效
185.45.176.0/22AS203424204092 34019 2119 203424489.234.186.6rrc00当前有效
185.45.176.0/22AS20342457381 42708 2119 2034244193.150.22.240rrc00当前有效
185.45.176.0/22AS20342424482 2119 2034243203.175.175.15rrc00当前有效
185.45.176.0/22AS20342449134 53356 6939 2119 203424523.129.32.61rrc00当前有效
185.45.176.0/22AS20342434927 56655 2119 203424445.134.89.1rrc00当前有效
185.45.176.0/22AS20342434927 1299 2119 2034244193.148.251.1rrc00当前有效
185.45.176.0/22AS2034244608 7575 1299 2119 2034245203.119.104.1rrc00当前有效
185.45.176.0/22AS20342444393 58057 6939 2119 203424549.12.70.222rrc00当前有效
185.45.176.0/22AS20342461218 6939 2119 2034244143.246.179.232rrc00当前有效
185.45.176.0/22AS20342455720 6939 2119 2034244103.212.68.10rrc00当前有效
185.45.176.0/22AS20342450304 2116 203424331.169.49.228rrc00当前有效
185.45.176.0/22AS20342420514 1299 2119 2034244217.151.205.147rrc00当前有效
185.45.176.0/22AS20342413830 971 3356 2116 2034245161.129.152.2rrc00当前有效
185.45.176.0/22AS20342434549 2119 203424380.77.16.114rrc00当前有效
185.45.176.0/22AS20342459919 9002 2119 20342445.178.95.254rrc00当前有效
185.45.176.0/22AS20342420205 6939 2119 203424464.246.96.5rrc00当前有效
185.45.176.0/22AS203424132825 3356 2116 203424443.251.115.197rrc00当前有效
185.45.176.0/22AS20342437989 56300 132132 4657 2119 2034246203.123.48.6rrc00当前有效
185.45.176.0/22AS203424216285 8280 6762 3356 2116 203424684.54.49.1rrc00当前有效
185.45.176.0/22AS203424206499 34549 2119 203424445.14.68.69rrc00当前有效
185.45.176.0/22AS20342414907 3356 2116 2034244208.80.153.193rrc00当前有效
185.45.176.0/22AS20342422652 1299 2119 203424445.61.0.85rrc00当前有效
185.45.176.0/22AS203424852 3320 2119 2034244154.11.12.212rrc00当前有效
185.45.176.0/22AS20342437721 12552 2116 2034244165.16.221.66rrc00当前有效
185.45.176.0/22AS20342458057 34549 2119 2034244194.50.92.251rrc00当前有效
185.45.176.0/22AS20342457821 12586 3257 3356 2116 2034246193.160.39.1rrc00当前有效
185.45.176.0/22AS20342417639 9002 2119 2034244202.69.160.152rrc00当前有效
185.45.176.0/22AS20342445049 6696 1299 2119 2034245194.28.97.2rrc00当前有效
185.45.176.0/22AS20342450300 2119 2034243176.12.110.8rrc00当前有效
185.45.176.0/22AS20342458057 1836 2119 2034244193.33.94.251rrc00当前有效
185.45.176.0/22AS20342429504 39392 33891 2119 2034245185.193.84.191rrc00当前有效
185.45.176.0/22AS20342438001 9002 2119 2034244202.150.221.37rrc00当前有效
185.45.176.0/22AS203424202365 50673 2119 20342445.255.90.109rrc00当前有效
185.45.176.0/22AS2034243549 3356 2116 2034244208.51.134.248rrc00当前有效
185.45.176.0/22AS203424213241 9002 2119 203424489.42.52.8rrc00当前有效
185.45.176.0/22AS2034247018 1299 2119 203424412.0.1.63rrc00当前有效
185.45.176.0/22AS20342449432 48362 12552 2116 2034245195.128.231.254rrc00当前有效
185.45.176.0/22AS20342449673 20485 2119 203424494.247.111.254rrc00当前有效
185.45.176.0/22AS2034243333 2119 2034243193.0.0.56rrc00当前有效
185.45.176.0/22AS2034241403 577 3356 2116 2034245198.58.198.252rrc00当前有效
185.45.176.0/22AS20342448185 2119 2034243195.90.96.2rrc00当前有效
185.45.176.0/22AS203424328840 327727 174 3356 2116 2034246102.208.105.2rrc00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
2026/10/18 14:30:12宣告AS203424328840 327727 174 3356 2116 203424102.208.105.2rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/13 12:35:43宣告AS2034244608 7575 1299 2119 203424203.119.104.1rrc00
2026/10/13 02:15:17宣告AS20342420514 1299 2119 203424217.151.205.147rrc00
2026/10/13 00:30:17宣告AS20342420514 1299 2119 203424217.151.205.147rrc00
2026/10/12 18:35:14宣告AS20342437721 12552 2116 203424165.16.221.66rrc00
2026/10/11 10:25:16宣告AS203424204092 34019 2119 20342489.234.186.6rrc00
2026/10/10 10:50:09宣告AS20342417639 9002 2119 203424202.69.160.152rrc00
2026/10/9 09:00:30宣告AS20342457821 12586 3257 1299 2119 203424193.160.39.1rrc00
2026/10/9 03:30:44宣告AS20342455720 3257 1299 2119 20342445.116.179.212rrc00
2026/10/8 17:55:34宣告AS20342461218 6939 2119 203424143.246.179.232rrc00
2026/10/7 17:55:14宣告AS20342449134 53356 6939 2119 20342423.129.32.61rrc00
2026/10/7 16:35:11宣告AS20342414907 3356 2116 203424208.80.153.193rrc00
2026/10/7 14:40:17宣告AS20342414907 1299 2119 203424208.80.153.193rrc00
2026/10/7 10:25:19宣告AS20342429504 15935 9002 2119 203424185.193.84.191rrc00
2026/10/7 00:45:00宣告AS2034247018 1299 2119 20342412.0.1.63rrc00
2026/10/5 00:15:26宣告AS203424328840 327727 174 3356 2116 203424102.208.105.2rrc00
2026/10/4 23:45:07宣告AS20342437721 12552 2116 203424 203424 203424 203424 203424 203424165.16.221.66rrc00
2026/10/4 10:05:02宣告AS20342458057 34549 2119 203424194.50.92.251rrc00
2026/10/4 09:55:15宣告AS20342458057 34549 2119 203424194.50.92.251rrc00
2026/10/3 09:15:06宣告AS20342437721 12552 2116 203424165.16.221.66rrc00
2026/10/1 18:45:01撤销——102.208.105.2rrc00
2026/10/1 08:00:21宣告AS20342455720 6939 2119 203424103.212.68.10rrc00
2026/10/1 01:25:00宣告AS203424852 1299 2119 203424154.11.12.212rrc00
2026/9/30 17:35:01宣告AS20342458057 1836 31027 2116 203424193.33.94.251rrc00
2026/9/30 17:35:00宣告AS20342458057 34549 31027 2116 203424194.50.92.251rrc00
2026/9/30 17:35:00宣告AS20342458057 34549 2119 203424194.50.92.251rrc00
2026/9/30 17:35:00宣告AS203424206499 34549 31027 2116 20342445.14.68.69rrc00
2026/9/30 17:35:00宣告AS20342434549 31027 2116 20342480.77.16.114rrc00
2026/9/29 03:15:14宣告AS203424852 3320 2119 203424154.11.12.212rrc00

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