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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。

185.111.212.0/22

当前有效IPv4

起源 ASNAS20818

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 16:00:00BGP 路由数据
前缀
185.111.212.0/22
当前状态
当前有效
起源 ASN
AS20818
首次观测
2026/8/28 22:25:02
最近观测
2026/11/11 16:00:00
对等体43可见对等体
观测节点1观测节点
宣告38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
185.111.212.0/22AS2081824482 2914 3257 39251 208185203.175.175.15rrc00当前有效
185.111.212.0/22AS2081855720 3257 39251 20818445.116.179.212rrc00当前有效
185.111.212.0/22AS20818132825 3356 39251 20818443.251.115.197rrc00当前有效
185.111.212.0/22AS2081861218 6939 39251 208184143.246.179.232rrc00当前有效
185.111.212.0/22AS20818208972 39251 20818345.12.55.0rrc00当前有效
185.111.212.0/22AS2081849673 31500 39251 20818494.247.111.254rrc00当前有效
185.111.212.0/22AS2081834549 1299 39251 20818480.77.16.114rrc00当前有效
185.111.212.0/22AS2081817639 3356 39251 208184202.69.160.152rrc00当前有效
185.111.212.0/22AS208184608 7575 1299 39251 208185203.119.104.1rrc00当前有效
185.111.212.0/22AS2081837989 56300 132132 4657 174 39251 208187203.123.48.6rrc00当前有效
185.111.212.0/22AS2081849432 48362 1299 39251 208185195.128.231.254rrc00当前有效
185.111.212.0/22AS2081850304 1299 39251 20818431.169.49.228rrc00当前有效
185.111.212.0/22AS2081850300 3257 39251 208184176.12.110.8rrc00当前有效
185.111.212.0/22AS20818213241 9002 3257 39251 20818589.42.52.8rrc00当前有效
185.111.212.0/22AS20818202365 50673 39251 2081845.255.90.109rrc00当前有效
185.111.212.0/22AS20818216285 8280 39251 20818484.54.49.1rrc00当前有效
185.111.212.0/22AS2081858057 174 39251 208184193.33.94.251rrc00当前有效
185.111.212.0/22AS2081849134 53356 6939 39251 20818523.129.32.61rrc00当前有效
185.111.212.0/22AS2081858057 34549 1299 39251 208185194.50.92.251rrc00当前有效
185.111.212.0/22AS2081837721 39251 208183165.16.221.66rrc00当前有效
185.111.212.0/22AS2081855720 6939 39251 208184103.212.68.10rrc00当前有效
185.111.212.0/22AS2081820514 1299 39251 208184217.151.205.147rrc00当前有效
185.111.212.0/22AS2081820205 6939 39251 20818464.246.96.5rrc00当前有效
185.111.212.0/22AS2081813830 971 174 39251 208185161.129.152.2rrc00当前有效
185.111.212.0/22AS2081848185 3356 39251 208184195.90.96.2rrc00当前有效
185.111.212.0/22AS20818328840 327727 174 39251 208185102.208.105.2rrc00当前有效
185.111.212.0/22AS2081845049 6696 1299 39251 208185194.28.97.2rrc00当前有效
185.111.212.0/22AS20818206499 34549 1299 39251 20818545.14.68.69rrc00当前有效
185.111.212.0/22AS2081834927 1299 39251 208184193.148.251.1rrc00当前有效
185.111.212.0/22AS2081822652 1299 39251 20818445.61.0.85rrc00当前有效
185.111.212.0/22AS2081829504 39392 174 39251 208185185.193.84.191rrc00当前有效
185.111.212.0/22AS2081834927 56655 1299 39251 20818545.134.89.1rrc00当前有效
185.111.212.0/22AS208187018 1299 39251 20818412.0.1.63rrc00当前有效
185.111.212.0/22AS20818852 3257 39251 208184154.11.12.212rrc00当前有效
185.111.212.0/22AS2081857381 50304 1299 39251 208185193.150.22.240rrc00当前有效
185.111.212.0/22AS20818204092 198978 174 39251 20818589.234.186.6rrc00当前有效
185.111.212.0/22AS2081844393 58057 6939 39251 20818549.12.70.222rrc00当前有效
185.111.212.0/22AS208183549 3356 39251 208184208.51.134.248rrc00当前有效
185.111.212.0/22AS208181403 577 3356 39251 208185198.58.198.252rrc00当前有效
185.111.212.0/22AS2081859919 9002 3257 39251 2081855.178.95.254rrc00当前有效
185.111.212.0/22AS2081857821 12586 3257 39251 208185193.160.39.1rrc00当前有效
185.111.212.0/22AS2081814907 3356 39251 208184208.80.153.193rrc00当前有效
185.111.212.0/22AS208183333 1257 1299 39251 208185193.0.0.56rrc00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 10:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
最长路径
5

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 10:50:23宣告AS20818328840 327727 174 39251 20818102.208.105.2rrc00
2026/11/10 09:45:01宣告AS20818213241 9002 3257 39251 2081889.42.52.8rrc00
2026/11/10 09:00:23宣告AS2081850300 3257 39251 20818176.12.110.8rrc00
2026/11/9 08:25:46宣告AS208187018 3257 39251 2081812.0.1.63rrc00
2026/11/9 00:50:33宣告AS2081849673 20485 1299 39251 2081894.247.111.254rrc00
2026/11/9 00:50:33宣告AS2081849432 48362 1299 39251 20818195.128.231.254rrc00
2026/11/9 00:50:33宣告AS208187018 1299 39251 2081812.0.1.63rrc00
2026/11/9 00:50:33宣告AS2081822652 1299 39251 2081845.61.0.85rrc00
2026/11/9 00:50:32宣告AS2081829504 39392 1299 39251 20818185.193.84.191rrc00
2026/11/9 00:50:32宣告AS2081858057 34549 1299 39251 20818194.50.92.251rrc00
2026/11/9 00:50:32宣告AS20818202365 50673 174 3356 39251 208185.255.90.109rrc00
2026/11/9 00:50:32宣告AS20818206499 34549 1299 39251 2081845.14.68.69rrc00
2026/11/9 00:50:32宣告AS2081834549 1299 39251 2081880.77.16.114rrc00
2026/11/9 00:50:31宣告AS2081850304 1299 39251 39251 39251 2081831.169.49.228rrc00
2026/11/9 00:50:29宣告AS2081820514 8434 3356 39251 20818217.151.205.147rrc00
2026/11/9 00:50:28宣告AS208184608 1221 4637 3257 39251 20818203.119.104.1rrc00
2026/11/9 00:50:27宣告AS2081837989 56300 132132 4657 9002 3257 39251 20818203.123.48.6rrc00
2026/11/9 00:50:25宣告AS20818328840 327727 174 3356 39251 20818102.208.105.2rrc00
2026/11/9 00:50:22撤销——203.123.48.6rrc00
2026/11/9 00:50:20宣告AS2081857381 50304 1299 39251 39251 39251 20818193.150.22.240rrc00
2026/11/9 00:50:17宣告AS2081822652 3257 39251 2081845.61.0.85rrc00
2026/11/9 00:50:17宣告AS2081850628 3356 39251 20818178.208.11.4rrc00
2026/11/9 00:50:10宣告AS2081849673 20485 1299 39251 2081894.247.111.254rrc00
2026/11/9 00:50:10宣告AS2081849673 12389 3257 39251 2081894.247.111.254rrc00
2026/11/9 00:50:09宣告AS208187018 3356 39251 2081812.0.1.63rrc00
2026/11/9 00:50:09宣告AS2081849432 48362 1764 3356 39251 20818195.128.231.254rrc00
2026/11/9 00:50:08宣告AS2081858057 34549 3257 39251 20818194.50.92.251rrc00
2026/11/9 00:50:08宣告AS2081829504 39392 1299 39251 20818185.193.84.191rrc00
2026/11/9 00:50:08宣告AS2081834549 3257 39251 2081880.77.16.114rrc00
2026/11/9 00:50:08宣告AS20818206499 34549 3257 39251 2081845.14.68.69rrc00

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
2026/11/10 10:00:00101115.0 / 5
2026/11/10 09:00:00202114.5 / 5
2026/11/9 08:00:00101114.0 / 4
2026/11/9 00:00:0034120115.3 / 8
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