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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。

170.81.255.0/24

当前有效IPv4

起源 ASNAS264842

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 08:00:00BGP 路由数据
前缀
170.81.255.0/24
当前状态
当前有效
起源 ASN
AS264842
首次观测
2026/8/30 19:45:40
最近观测
2026/11/8 08:00:00
对等体39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

39 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
170.81.255.0/24AS26484222652 1299 7195 27951 264842545.61.0.85rrc00当前有效
170.81.255.0/24AS264842852 3257 7195 27951 2648425154.11.12.212rrc00当前有效
170.81.255.0/24AS26484237721 7195 27951 2648424165.16.221.66rrc00当前有效
170.81.255.0/24AS26484258057 34549 7195 27951 2648425194.50.92.251rrc00当前有效
170.81.255.0/24AS264842206499 34549 7195 27951 264842545.14.68.69rrc00当前有效
170.81.255.0/24AS26484214907 3356 7195 27951 2648425208.80.153.193rrc00当前有效
170.81.255.0/24AS26484217639 7195 27951 2648424202.69.160.152rrc00当前有效
170.81.255.0/24AS26484245049 6696 1299 7195 27951 2648426194.28.97.2rrc00当前有效
170.81.255.0/24AS26484257821 12586 3257 7195 27951 2648426193.160.39.1rrc00当前有效
170.81.255.0/24AS26484250300 7195 27951 2648424176.12.110.8rrc00当前有效
170.81.255.0/24AS26484258057 174 7195 27951 2648425193.33.94.251rrc00当前有效
170.81.255.0/24AS26484229504 39392 33891 7195 27951 2648426185.193.84.191rrc00当前有效
170.81.255.0/24AS2648423333 1103 7195 27951 2648425193.0.0.56rrc00当前有效
170.81.255.0/24AS2648421403 577 6830 23520 262191 264842 264842 264842 2648429198.58.198.252rrc00当前有效
170.81.255.0/24AS26484249673 20485 7195 27951 264842594.247.111.254rrc00当前有效
170.81.255.0/24AS264842202365 50673 174 7195 27951 26484265.255.90.109rrc00当前有效
170.81.255.0/24AS2648423549 3356 7195 27951 2648425208.51.134.248rrc00当前有效
170.81.255.0/24AS26484257381 50304 7195 27951 2648425193.150.22.240rrc00当前有效
170.81.255.0/24AS26484224482 7195 27951 2648424203.175.175.15rrc00当前有效
170.81.255.0/24AS26484249134 53356 6939 7195 27951 264842623.129.32.61rrc00当前有效
170.81.255.0/24AS264842204092 34019 7195 27951 264842589.234.186.6rrc00当前有效
170.81.255.0/24AS26484234927 1299 7195 27951 2648425193.148.251.1rrc00当前有效
170.81.255.0/24AS26484234927 56655 6939 7195 27951 264842645.134.89.1rrc00当前有效
170.81.255.0/24AS26484237989 56300 132132 4657 7195 27951 2648427203.123.48.6rrc00当前有效
170.81.255.0/24AS264842216285 8280 6762 23520 262191 264842 264842 264842 264842984.54.49.1rrc00当前有效
170.81.255.0/24AS264842328840 327727 174 7195 27951 2648426102.208.105.2rrc00当前有效
170.81.255.0/24AS26484261218 6939 7195 27951 2648425143.246.179.232rrc00当前有效
170.81.255.0/24AS26484244393 212024 7195 27951 264842549.12.70.222rrc00当前有效
170.81.255.0/24AS26484255720 6939 7195 27951 2648425103.212.68.10rrc00当前有效
170.81.255.0/24AS26484250304 7195 27951 264842431.169.49.228rrc00当前有效
170.81.255.0/24AS26484220514 1299 7195 27951 2648425217.151.205.147rrc00当前有效
170.81.255.0/24AS2648424608 7575 7195 27951 2648425203.119.104.1rrc00当前有效
170.81.255.0/24AS26484259919 9002 7195 27951 26484255.178.95.254rrc00当前有效
170.81.255.0/24AS26484213830 971 3356 7195 27951 2648426161.129.152.2rrc00当前有效
170.81.255.0/24AS26484234549 7195 27951 264842480.77.16.114rrc00当前有效
170.81.255.0/24AS26484248185 7195 27951 2648424195.90.96.2rrc00当前有效
170.81.255.0/24AS26484220205 1299 7195 27951 264842564.246.96.5rrc00当前有效
170.81.255.0/24AS264842132825 3356 7195 27951 264842543.251.115.197rrc00当前有效
170.81.255.0/24AS26484255720 3257 7195 27951 264842545.116.179.212rrc00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
2026/11/4 08:30:42宣告AS2648427018 3356 7195 27951 26484212.0.1.63rrc00
2026/11/4 08:30:42宣告AS2648427018 1299 7195 27951 26484212.0.1.63rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:34宣告AS264842328840 327727 174 7195 27951 264842102.208.105.2rrc00
2026/11/3 02:10:21撤销——102.208.105.2rrc00
2026/11/1 13:30:48宣告AS264842206499 34549 7195 27951 26484245.14.68.69rrc00
2026/11/1 02:50:05宣告AS26484249134 53356 6939 7195 27951 26484223.129.32.61rrc00
2026/10/24 01:40:50宣告AS26484250300 7195 27951 264842176.12.110.8rrc00
2026/10/23 14:40:16宣告AS26484259919 9002 7195 27951 2648425.178.95.254rrc00
2026/10/20 14:10:41宣告AS2648424608 1221 4637 7195 27951 264842203.119.104.1rrc00
2026/10/20 08:45:06宣告AS26484249432 48362 7195 27951 264842195.128.231.254rrc00
2026/10/20 00:05:36宣告AS264842216285 8280 6762 23520 262191 264842 264842 264842 26484284.54.49.1rrc00
2026/10/18 14:30:06宣告AS264842328840 327727 174 7195 27951 264842102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:51宣告AS264842328840 327727 174 7195 27951 264842102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/15 22:30:19宣告AS26484250300 7195 27951 264842176.12.110.8rrc00
2026/10/14 03:35:19宣告AS264842328840 327727 174 7195 27951 264842102.208.105.2rrc00
2026/10/13 14:35:17宣告AS264842328840 327727 174 7195 27951 264842102.208.105.2rrc00
2026/10/11 10:30:24宣告AS264842204092 34019 7195 27951 26484289.234.186.6rrc00
2026/10/10 23:20:10撤销——195.128.231.254rrc00
2026/10/10 23:20:05宣告AS26484249432 215510 48362 7195 27951 264842195.128.231.254rrc00
2026/10/10 10:50:19宣告AS26484217639 7195 27951 264842202.69.160.152rrc00
2026/10/9 19:15:06宣告AS26484258057 174 7195 27951 264842193.33.94.251rrc00
2026/10/9 19:10:37宣告AS2648421403 577 3356 7195 27951 264842198.58.198.252rrc00
2026/10/9 09:00:10宣告AS26484257821 12586 3257 7195 27951 264842193.160.39.1rrc00
2026/10/8 22:35:09宣告AS2648427018 1299 7195 27951 26484212.0.1.63rrc00
2026/10/8 17:55:40宣告AS26484261218 6939 7195 27951 264842143.246.179.232rrc00
2026/10/7 17:55:09宣告AS26484249134 53356 6939 7195 27951 26484223.129.32.61rrc00
2026/10/7 16:45:09宣告AS26484214907 3356 7195 27951 264842208.80.153.193rrc00

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