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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。

185.163.132.0/22

当前有效IPv4

起源 ASNAS209281

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2026/10/15 16:00:00BGP 路由数据
前缀
185.163.132.0/22
当前状态
当前有效
起源 ASN
AS209281
首次观测
2026/8/28 22:25:11
最近观测
2026/10/15 16:00:00
对等体43可见对等体
观测节点1观测节点
宣告4近 7 天小时聚合
撤销1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
185.163.132.0/22AS209281328840 327727 174 29119 2092815102.208.105.2rrc00当前有效
185.163.132.0/22AS20928134927 29119 209281345.134.89.1rrc00当前有效
185.163.132.0/22AS20928129504 39392 33891 29119 2092815185.193.84.191rrc00当前有效
185.163.132.0/22AS20928114907 3356 29119 2092814208.80.153.193rrc00当前有效
185.163.132.0/22AS20928149673 29119 209281394.247.111.254rrc00当前有效
185.163.132.0/22AS20928150300 29119 2092813176.12.110.8rrc00当前有效
185.163.132.0/22AS20928120205 6939 29119 209281464.246.96.5rrc00当前有效
185.163.132.0/22AS2092813549 3356 29119 2092814208.51.134.248rrc00当前有效
185.163.132.0/22AS209281206499 34549 29119 209281445.14.68.69rrc00当前有效
185.163.132.0/22AS20928120514 1299 29119 2092814217.151.205.147rrc00当前有效
185.163.132.0/22AS20928157821 12586 3257 29119 2092815193.160.39.1rrc00当前有效
185.163.132.0/22AS2092811403 577 3356 29119 2092815198.58.198.252rrc00当前有效
185.163.132.0/22AS20928150304 29119 209281331.169.49.228rrc00当前有效
185.163.132.0/22AS209281202365 50673 29119 20928145.255.90.109rrc00当前有效
185.163.132.0/22AS20928155720 6939 29119 2092814103.212.68.10rrc00当前有效
185.163.132.0/22AS209281208972 29119 209281345.12.55.0rrc00当前有效
185.163.132.0/22AS2092813333 29119 2092813193.0.0.56rrc00当前有效
185.163.132.0/22AS20928134549 29119 209281380.77.16.114rrc00当前有效
185.163.132.0/22AS20928158057 34549 29119 2092814194.50.92.251rrc00当前有效
185.163.132.0/22AS209281216285 8280 6762 29119 209281584.54.49.1rrc00当前有效
185.163.132.0/22AS2092814608 7575 2914 29119 2092815203.119.104.1rrc00当前有效
185.163.132.0/22AS20928158057 174 29119 2092814193.33.94.251rrc00当前有效
185.163.132.0/22AS20928138001 9002 29119 2092814202.150.221.37rrc00当前有效
185.163.132.0/22AS20928145049 6696 2914 29119 2092815194.28.97.2rrc00当前有效
185.163.132.0/22AS20928134927 1299 29119 2092814193.148.251.1rrc00当前有效
185.163.132.0/22AS20928117639 9002 29119 2092814202.69.160.152rrc00当前有效
185.163.132.0/22AS20928144393 58057 6939 29119 209281549.12.70.222rrc00当前有效
185.163.132.0/22AS20928159919 9002 29119 20928145.178.95.254rrc00当前有效
185.163.132.0/22AS209281204092 20766 29169 29119 209281589.234.186.6rrc00当前有效
185.163.132.0/22AS209281213241 9002 29119 209281489.42.52.8rrc00当前有效
185.163.132.0/22AS20928124482 29119 2092813203.175.175.15rrc00当前有效
185.163.132.0/22AS2092817018 1299 29119 209281412.0.1.63rrc00当前有效
185.163.132.0/22AS20928137721 29119 2092813165.16.221.66rrc00当前有效
185.163.132.0/22AS20928122652 1299 29119 209281445.61.0.85rrc00当前有效
185.163.132.0/22AS20928149134 53356 6939 29119 209281523.129.32.61rrc00当前有效
185.163.132.0/22AS20928161218 6939 29119 2092814143.246.179.232rrc00当前有效
185.163.132.0/22AS20928155720 2914 29119 209281445.116.179.212rrc00当前有效
185.163.132.0/22AS20928149432 48362 9002 29119 2092815195.128.231.254rrc00当前有效
185.163.132.0/22AS20928137989 56300 132132 4657 6453 29119 2092817203.123.48.6rrc00当前有效
185.163.132.0/22AS209281132825 174 29119 209281443.251.115.197rrc00当前有效
185.163.132.0/22AS209281852 2914 29119 2092814154.11.12.212rrc00当前有效
185.163.132.0/22AS20928113830 971 3356 29119 2092815161.129.152.2rrc00当前有效
185.163.132.0/22AS20928148185 29119 2092813195.90.96.2rrc00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
2026/10/14 15:00:00
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
2026/10/14 15:50:08宣告AS20928157381 42708 29119 209281193.150.22.240rrc00
2026/10/14 15:45:09宣告AS20928157381 42708 29119 209281193.150.22.240rrc00
2026/10/12 15:55:22宣告AS2092814608 1221 4637 3356 29119 209281203.119.104.1rrc00
2026/10/10 23:20:10撤销——195.128.231.254rrc00
2026/10/10 20:15:10宣告AS20928134927 29119 20928145.134.89.1rrc00
2026/10/10 02:00:14宣告AS20928117639 9002 29119 209281202.69.160.152rrc00
2026/10/9 09:00:40宣告AS2092814608 7575 2914 29119 209281203.119.104.1rrc00
2026/10/9 09:00:35宣告AS20928157821 12586 3257 29119 209281193.160.39.1rrc00
2026/10/9 03:30:35宣告AS20928155720 3257 29119 20928145.116.179.212rrc00
2026/10/8 22:35:29宣告AS20928114907 3356 29119 209281208.80.153.193rrc00
2026/10/8 22:35:24宣告AS2092814608 7575 2914 29119 209281203.119.104.1rrc00
2026/10/8 17:55:40宣告AS20928161218 6939 29119 209281143.246.179.232rrc00
2026/10/8 12:00:28宣告AS2092814608 7575 2914 29119 209281203.119.104.1rrc00
2026/10/7 17:55:10宣告AS20928149134 53356 6939 29119 20928123.129.32.61rrc00
2026/10/7 16:45:17宣告AS20928137721 29119 209281165.16.221.66rrc00
2026/10/7 10:25:18宣告AS20928129504 15935 9002 29119 209281185.193.84.191rrc00
2026/10/5 20:55:01宣告AS209281202365 50673 29119 2092815.255.90.109rrc00
2026/10/5 11:50:23宣告AS20928157381 50304 29119 209281193.150.22.240rrc00
2026/10/5 09:35:52宣告AS209281202365 50673 29119 2092815.255.90.109rrc00
2026/10/5 03:20:31宣告AS20928137721 29119 209281165.16.221.66rrc00
2026/10/5 03:20:14宣告AS20928137721 29119 209281165.16.221.66rrc00
2026/10/5 00:15:21宣告AS209281328840 327727 174 29119 209281102.208.105.2rrc00
2026/10/4 15:45:46宣告AS20928137721 29119 209281165.16.221.66rrc00
2026/10/4 15:45:28宣告AS20928137721 29119 209281165.16.221.66rrc00
2026/10/4 14:15:01宣告AS20928137721 29119 209281165.16.221.66rrc00
2026/10/4 09:55:10宣告AS20928158057 34549 29119 209281194.50.92.251rrc00
2026/10/3 20:10:23宣告AS209281202365 50673 29119 2092815.255.90.109rrc00
2026/10/3 16:30:45宣告AS20928137721 29119 209281165.16.221.66rrc00
2026/10/3 16:30:27宣告AS20928137721 29119 209281165.16.221.66rrc00
2026/10/3 02:55:02宣告AS20928137721 29119 209281165.16.221.66rrc00

小时变化

近七天窗口 · 4 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/10/14 15:00:00201114.0 / 4
2026/10/10 23:00:0001110—
2026/10/10 20:00:00101113.0 / 3
2026/10/9 03:00:00101114.0 / 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