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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。

131.221.248.0/24

当前有效IPv4

起源 ASNAS264441

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2026/11/1 02:50:04BGP 路由数据
前缀
131.221.248.0/24
当前状态
当前有效
起源 ASN
AS264441
首次观测
2026/8/28 22:25:06
最近观测
2026/11/1 02:50:04
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
131.221.248.0/24AS26444149134 53356 6939 3356 269096 264441623.129.32.61rrc00当前有效
131.221.248.0/24AS26444124482 269096 2644413203.175.175.15rrc00当前有效
131.221.248.0/24AS26444159919 9002 13786 269096 26444155.178.95.254rrc00当前有效
131.221.248.0/24AS264441204092 34019 7195 269096 264441589.234.186.6rrc00当前有效
131.221.248.0/24AS26444117639 7195 269096 2644414202.69.160.152rrc00当前有效
131.221.248.0/24AS26444155720 2914 3356 269096 264441545.116.179.212rrc00当前有效
131.221.248.0/24AS2644413549 3356 13786 269096 2644415208.51.134.248rrc00当前有效
131.221.248.0/24AS2644414608 1221 4637 7195 269096 2644416203.119.104.1rrc00当前有效
131.221.248.0/24AS26444120205 6939 13786 269096 264441564.246.96.5rrc00当前有效
131.221.248.0/24AS26444149432 48362 7195 269096 2644415195.128.231.254rrc00当前有效
131.221.248.0/24AS264441216285 8280 6762 13786 269096 264441684.54.49.1rrc00当前有效
131.221.248.0/24AS264441328840 327727 174 13786 269096 2644416102.208.105.2rrc00当前有效
131.221.248.0/24AS26444149673 20485 7195 269096 264441594.247.111.254rrc00当前有效
131.221.248.0/24AS264441852 3491 22356 13786 269096 2644416154.11.12.212rrc00当前有效
131.221.248.0/24AS26444155720 6939 3356 269096 2644415103.212.68.10rrc00当前有效
131.221.248.0/24AS26444120514 8434 3356 269096 2644415217.151.205.147rrc00当前有效
131.221.248.0/24AS26444113830 971 3356 269096 2644415161.129.152.2rrc00当前有效
131.221.248.0/24AS26444148185 7195 269096 2644414195.90.96.2rrc00当前有效
131.221.248.0/24AS26444157381 50304 7195 269096 2644415193.150.22.240rrc00当前有效
131.221.248.0/24AS2644417018 3356 269096 264441412.0.1.63rrc00当前有效
131.221.248.0/24AS26444134927 56655 6939 3356 269096 264441645.134.89.1rrc00当前有效
131.221.248.0/24AS26444134927 1299 37468 52468 269096 2644416193.148.251.1rrc00当前有效
131.221.248.0/24AS264441206499 34549 7195 269096 264441545.14.68.69rrc00当前有效
131.221.248.0/24AS26444129504 39392 33891 7195 269096 2644416185.193.84.191rrc00当前有效
131.221.248.0/24AS26444122652 174 7195 269096 264441545.61.0.85rrc00当前有效
131.221.248.0/24AS26444150300 7195 269096 2644414176.12.110.8rrc00当前有效
131.221.248.0/24AS264441213241 9002 13786 269096 264441589.42.52.8rrc00当前有效
131.221.248.0/24AS264441202365 50673 174 7195 269096 26444165.255.90.109rrc00当前有效
131.221.248.0/24AS26444157821 12586 3257 13786 269096 2644416193.160.39.1rrc00当前有效
131.221.248.0/24AS26444158057 34549 7195 269096 2644415194.50.92.251rrc00当前有效
131.221.248.0/24AS26444137721 7195 269096 2644414165.16.221.66rrc00当前有效
131.221.248.0/24AS26444144393 212024 7195 269096 264441549.12.70.222rrc00当前有效
131.221.248.0/24AS26444158057 1836 7195 269096 2644415193.33.94.251rrc00当前有效
131.221.248.0/24AS26444161218 6939 3356 269096 2644415143.246.179.232rrc00当前有效
131.221.248.0/24AS26444134549 7195 269096 264441480.77.16.114rrc00当前有效
131.221.248.0/24AS2644411403 577 3491 22356 13786 269096 2644417198.58.198.252rrc00当前有效
131.221.248.0/24AS26444150628 3356 269096 2644414178.208.11.4rrc00当前有效
131.221.248.0/24AS264441132825 174 13786 269096 264441543.251.115.197rrc00当前有效
131.221.248.0/24AS26444150304 7195 269096 264441431.169.49.228rrc00当前有效
131.221.248.0/24AS26444114907 3356 269096 2644414208.80.153.193rrc00当前有效
131.221.248.0/24AS2644413333 1103 7195 269096 2644415193.0.0.56rrc00当前有效
131.221.248.0/24AS26444145049 6696 6762 13786 269096 2644416194.28.97.2rrc00当前有效
131.221.248.0/24AS26444137989 56300 132132 4657 6453 13786 269096 2644418203.123.48.6rrc00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
2026/11/1 02:50:04宣告AS26444149134 53356 6939 3356 269096 26444123.129.32.61rrc00
2026/10/23 23:45:15宣告AS26444124482 269096 264441203.175.175.15rrc00
2026/10/23 14:40:16宣告AS26444159919 9002 13786 269096 2644415.178.95.254rrc00
2026/10/22 14:45:47宣告AS264441204092 34019 7195 269096 26444189.234.186.6rrc00
2026/10/22 03:20:27宣告AS26444117639 7195 269096 264441202.69.160.152rrc00
2026/10/21 16:55:00宣告AS26444159919 9002 3356 269096 2644415.178.95.254rrc00
2026/10/21 14:45:28宣告AS26444155720 2914 3356 269096 26444145.116.179.212rrc00
2026/10/21 11:20:08宣告AS26444155720 2914 3356 269096 26444145.116.179.212rrc00
2026/10/20 14:30:12宣告AS2644413549 3356 13786 269096 264441208.51.134.248rrc00
2026/10/20 14:10:23宣告AS2644414608 1221 4637 7195 269096 264441203.119.104.1rrc00
2026/10/20 12:10:10宣告AS26444120205 6939 13786 269096 26444164.246.96.5rrc00
2026/10/20 08:45:04宣告AS26444149432 48362 7195 269096 264441195.128.231.254rrc00
2026/10/20 00:05:34宣告AS264441216285 8280 6762 13786 269096 26444184.54.49.1rrc00
2026/10/18 14:30:14宣告AS264441328840 327727 174 13786 269096 264441102.208.105.2rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/15 22:30:20宣告AS26444150300 7195 269096 264441176.12.110.8rrc00
2026/10/14 17:35:22撤销——203.123.48.6rrc00
2026/10/14 17:35:20宣告AS26444137989 56300 132132 4657 6453 22356 22356 22356 13786 269096 264441203.123.48.6rrc00
2026/10/14 04:20:41宣告AS26444124482 7195 269096 264441203.175.175.15rrc00
2026/10/14 03:35:23宣告AS264441328840 327727 174 13786 269096 264441102.208.105.2rrc00
2026/10/13 23:10:53撤销——178.208.11.4rrc00
2026/10/13 23:10:47宣告AS2644417018 3356 13786 269096 26444112.0.1.63rrc00
2026/10/13 23:10:44宣告AS26444161218 6939 7195 269096 264441143.246.179.232rrc00
2026/10/13 23:10:44宣告AS26444149134 53356 6939 7195 269096 26444123.129.32.61rrc00
2026/10/13 23:10:34宣告AS26444113830 971 3356 13786 269096 264441161.129.152.2rrc00
2026/10/13 23:10:32宣告AS26444113830 971 3356 13786 269096 264441161.129.152.2rrc00
2026/10/10 10:50:05宣告AS26444117639 7195 269096 264441202.69.160.152rrc00
2026/10/8 22:35:27宣告AS2644414608 7575 7195 269096 264441203.119.104.1rrc00
2026/10/8 22:35:25宣告AS2644417018 3356 269096 26444112.0.1.63rrc00
2026/10/8 17:55:41宣告AS26444161218 6939 3356 269096 264441143.246.179.232rrc00

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