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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。

146.185.246.0/23

当前有效IPv4

起源 ASNAS201781

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2026/11/7 16:00:00BGP 路由数据
前缀
146.185.246.0/23
当前状态
当前有效
起源 ASN
AS201781
首次观测
2026/8/28 19:40:14
最近观测
2026/11/7 16:00:00
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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
146.185.246.0/23AS2017811403 6939 12389 8492 2017815198.58.198.252rrc00当前有效
146.185.246.0/23AS20178158057 1836 9002 57304 8492 2017816193.33.94.251rrc00当前有效
146.185.246.0/23AS201781216285 8280 6762 20485 8492 201781684.54.49.1rrc00当前有效
146.185.246.0/23AS20178137721 8492 2017813165.16.221.66rrc00当前有效
146.185.246.0/23AS20178149134 53356 6939 12389 8492 201781623.129.32.61rrc00当前有效
146.185.246.0/23AS20178158057 34549 20485 8492 2017815194.50.92.251rrc00当前有效
146.185.246.0/23AS20178155720 8359 8492 201781445.116.179.212rrc00当前有效
146.185.246.0/23AS20178134549 20485 8492 201781480.77.16.114rrc00当前有效
146.185.246.0/23AS20178149673 8492 201781394.247.111.254rrc00当前有效
146.185.246.0/23AS20178161218 6939 12389 8492 2017815143.246.179.232rrc00当前有效
146.185.246.0/23AS201781208972 8492 201781345.12.55.0rrc00当前有效
146.185.246.0/23AS2017814608 1221 4637 31500 8492 2017816203.119.104.1rrc00当前有效
146.185.246.0/23AS20178137989 6939 12389 8492 2017815203.123.48.6rrc00当前有效
146.185.246.0/23AS20178117639 20485 8492 2017814202.69.160.152rrc00当前有效
146.185.246.0/23AS20178150304 31133 8492 201781431.169.49.228rrc00当前有效
146.185.246.0/23AS20178157381 6939 12389 8492 2017815193.150.22.240rrc00当前有效
146.185.246.0/23AS201781852 6939 12389 8492 2017815154.11.12.212rrc00当前有效
146.185.246.0/23AS201781204092 20485 8492 201781489.234.186.6rrc00当前有效
146.185.246.0/23AS201781202365 31500 8492 20178145.255.90.109rrc00当前有效
146.185.246.0/23AS20178150300 31500 8492 2017814176.12.110.8rrc00当前有效
146.185.246.0/23AS2017813549 3356 3216 8492 2017815208.51.134.248rrc00当前有效
146.185.246.0/23AS20178144393 401753 31500 8492 201781549.12.70.222rrc00当前有效
146.185.246.0/23AS20178114907 6939 12389 8492 2017815208.80.153.193rrc00当前有效
146.185.246.0/23AS2017813333 20764 8492 2017814193.0.0.56rrc00当前有效
146.185.246.0/23AS20178124482 8492 2017813203.175.175.15rrc00当前有效
146.185.246.0/23AS20178157821 6939 12389 8492 2017815193.160.39.1rrc00当前有效
146.185.246.0/23AS20178138001 20764 8492 2017814202.150.221.37rrc00当前有效
146.185.246.0/23AS20178113830 971 3356 3216 8492 2017816161.129.152.2rrc00当前有效
146.185.246.0/23AS20178148185 3216 8492 2017814195.90.96.2rrc00当前有效
146.185.246.0/23AS20178120205 6939 12389 8492 201781564.246.96.5rrc00当前有效
146.185.246.0/23AS20178155720 6939 12389 8492 2017815103.212.68.10rrc00当前有效
146.185.246.0/23AS20178120514 1299 12389 8492 2017815217.151.205.147rrc00当前有效
146.185.246.0/23AS20178145049 6696 20485 8492 2017815194.28.97.2rrc00当前有效
146.185.246.0/23AS201781328840 327727 174 3356 3216 8492 2017817102.208.105.2rrc00当前有效
146.185.246.0/23AS20178129504 6939 12389 8492 2017815185.193.84.191rrc00当前有效
146.185.246.0/23AS20178122652 6939 12389 8492 201781545.61.0.85rrc00当前有效
146.185.246.0/23AS20178134927 6939 12389 8492 2017815193.148.251.1rrc00当前有效
146.185.246.0/23AS201781206499 31500 8492 201781445.14.68.69rrc00当前有效
146.185.246.0/23AS2017817018 3356 3216 8492 201781512.0.1.63rrc00当前有效
146.185.246.0/23AS20178134927 6939 12389 8492 201781545.134.89.1rrc00当前有效
146.185.246.0/23AS20178159919 6939 12389 8492 20178155.178.95.254rrc00当前有效
146.185.246.0/23—未收录—43.251.115.197rrc00已撤销

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 20:05:02宣告AS201781202365 6939 12389 8492 201781194.50.19.4rrc00
2026/11/1 02:50:11宣告AS20178149134 53356 6939 12389 8492 20178123.129.32.61rrc00
2026/10/24 09:05:11撤销——43.251.115.197rrc00
2026/10/24 08:40:04宣告AS20178158057 34549 20485 8492 201781194.50.92.251rrc00
2026/10/24 08:40:04宣告AS20178134549 20485 8492 20178180.77.16.114rrc00
2026/10/23 23:35:45宣告AS201781208972 6939 12389 8492 20178145.12.55.0rrc00
2026/10/23 15:40:04宣告AS201781202365 6939 12389 8492 201781194.50.19.4rrc00
2026/10/23 06:30:32宣告AS20178129504 6939 12389 8492 201781185.193.84.191rrc00
2026/10/22 23:00:06宣告AS201781202365 6939 12389 8492 201781194.50.19.4rrc00
2026/10/22 22:05:05宣告AS2017814608 1221 4637 31500 8492 201781203.119.104.1rrc00
2026/10/22 05:10:25宣告AS201781206499 31500 8492 20178145.14.68.69rrc00
2026/10/22 05:10:25宣告AS201781206499 34549 57304 8492 20178145.14.68.69rrc00
2026/10/22 05:10:25宣告AS20178144393 401753 20764 8492 20178149.12.70.222rrc00
2026/10/22 05:10:25宣告AS201781202365 50673 8492 2017815.255.90.109rrc00
2026/10/21 22:55:08宣告AS20178150304 31133 8492 20178131.169.49.228rrc00
2026/10/21 22:10:25宣告AS20178150304 31133 8492 20178131.169.49.228rrc00
2026/10/21 11:05:49宣告AS201781202365 6939 12389 8492 201781194.50.19.4rrc00
2026/10/21 08:30:21宣告AS20178144393 58057 31500 8492 20178149.12.70.222rrc00
2026/10/21 08:30:12宣告AS20178144393 401753 20764 8492 20178149.12.70.222rrc00
2026/10/20 21:40:42宣告AS20178124482 8492 201781203.175.175.15rrc00
2026/10/20 20:15:24宣告AS20178137989 6939 12389 8492 201781203.123.48.6rrc00
2026/10/20 08:45:04宣告AS20178149432 48362 6939 12389 8492 201781195.128.231.254rrc00
2026/10/20 06:55:19宣告AS20178145049 6696 31133 8492 201781194.28.97.2rrc00
2026/10/20 06:55:15宣告AS201781216285 8280 6762 31500 8492 20178184.54.49.1rrc00
2026/10/20 06:55:12宣告AS201781204092 31133 8492 20178189.234.186.6rrc00
2026/10/20 06:40:19宣告AS201781202365 6939 12389 8492 201781194.50.19.4rrc00
2026/10/20 00:05:21宣告AS201781216285 8280 6762 20485 8492 20178184.54.49.1rrc00
2026/10/19 23:20:11宣告AS20178137989 56300 132132 6939 12389 8492 201781203.123.48.6rrc00
2026/10/19 14:10:06宣告AS201781208972 8492 20178145.12.55.0rrc00
2026/10/19 14:10:03宣告AS201781206499 34549 31133 8492 20178145.14.68.69rrc00

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