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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。

131.255.212.0/24

当前有效IPv4

起源 ASNAS264498

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 00:00:00BGP 路由数据
查看 BGP 历史RPKI 检查RDAP 注册
前缀
131.255.212.0/24
当前状态
当前有效
起源 ASN
AS264498
首次观测
2026/8/28 09:35:35
最近观测
2026/11/8 00:00:00
对等体38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
131.255.212.0/24AS2644987018 1299 4230 270867 264498512.0.1.63rrc00当前有效
131.255.212.0/24AS26449859919 9002 4230 270867 26449855.178.95.254rrc00当前有效
131.255.212.0/24AS2644981403 577 3356 4230 270867 2644986198.58.198.252rrc00当前有效
131.255.212.0/24AS26449857821 12586 3257 4230 270867 2644986193.160.39.1rrc00当前有效
131.255.212.0/24AS2644983333 1103 4230 270867 2644985193.0.0.56rrc00当前有效
131.255.212.0/24AS26449824482 4230 270867 2644984203.175.175.15rrc00当前有效
131.255.212.0/24AS26449814907 4230 270867 2644984208.80.153.193rrc00当前有效
131.255.212.0/24AS264498852 3257 4230 270867 2644985154.11.12.212rrc00当前有效
131.255.212.0/24AS26449857381 50304 1299 4230 270867 2644986193.150.22.240rrc00当前有效
131.255.212.0/24AS264498204092 34019 4230 270867 264498589.234.186.6rrc00当前有效
131.255.212.0/24AS264498206499 34549 4230 270867 264498545.14.68.69rrc00当前有效
131.255.212.0/24AS26449834927 1299 4230 270867 2644985193.148.251.1rrc00当前有效
131.255.212.0/24AS26449822652 4230 270867 264498445.61.0.85rrc00当前有效
131.255.212.0/24AS26449829504 39392 174 4230 270867 2644986185.193.84.191rrc00当前有效
131.255.212.0/24AS26449834927 1031 4230 270867 264498545.134.89.1rrc00当前有效
131.255.212.0/24AS26449844393 212024 4230 270867 264498549.12.70.222rrc00当前有效
131.255.212.0/24AS2644983549 3356 4230 270867 2644985208.51.134.248rrc00当前有效
131.255.212.0/24AS26449855720 6939 4230 270867 2644985103.212.68.10rrc00当前有效
131.255.212.0/24AS26449820205 6939 4230 270867 264498564.246.96.5rrc00当前有效
131.255.212.0/24AS26449813830 971 4230 270867 2644985161.129.152.2rrc00当前有效
131.255.212.0/24AS26449845049 6696 1299 4230 270867 2644986194.28.97.2rrc00当前有效
131.255.212.0/24AS264498216285 8280 6762 4230 270867 264498684.54.49.1rrc00当前有效
131.255.212.0/24AS26449858057 1836 4230 270867 2644985193.33.94.251rrc00当前有效
131.255.212.0/24AS26449858057 34549 4230 270867 2644985194.50.92.251rrc00当前有效
131.255.212.0/24AS26449849134 53356 6939 4230 270867 264498623.129.32.61rrc00当前有效
131.255.212.0/24AS26449837721 4230 270867 2644984165.16.221.66rrc00当前有效
131.255.212.0/24AS264498202365 50673 174 4230 270867 26449865.255.90.109rrc00当前有效
131.255.212.0/24AS26449817639 4230 270867 2644984202.69.160.152rrc00当前有效
131.255.212.0/24AS2644984608 7575 1299 4230 270867 2644986203.119.104.1rrc00当前有效
131.255.212.0/24AS26449837989 56300 132132 4657 6453 4230 270867 2644988203.123.48.6rrc00当前有效
131.255.212.0/24AS26449849432 48362 4230 270867 2644985195.128.231.254rrc00当前有效
131.255.212.0/24AS26449850304 1299 4230 270867 264498531.169.49.228rrc00当前有效
131.255.212.0/24AS264498132825 3356 4230 270867 264498543.251.115.197rrc00当前有效
131.255.212.0/24AS26449855720 2914 6453 4230 270867 264498645.116.179.212rrc00当前有效
131.255.212.0/24AS26449861218 6939 4230 270867 2644985143.246.179.232rrc00当前有效
131.255.212.0/24AS26449849673 20485 4230 270867 264498594.247.111.254rrc00当前有效
131.255.212.0/24AS26449834549 4230 270867 264498480.77.16.114rrc00当前有效
131.255.212.0/24AS26449820514 1299 4230 270867 2644985217.151.205.147rrc00当前有效
131.255.212.0/24—未收录—102.208.105.2rrc00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
2026/11/3 11:50:12宣告AS26449848185 1031 4230 270867 264498195.90.96.2rrc00
2026/11/3 10:15:16宣告AS26449850300 1031 4230 270867 264498176.12.110.8rrc00
2026/11/3 10:15:12宣告AS26449848185 1031 4230 270867 264498195.90.96.2rrc00
2026/11/3 10:10:27宣告AS26449848185 1031 4230 270867 264498195.90.96.2rrc00
2026/11/3 06:55:13宣告AS26449850300 1031 4230 270867 264498176.12.110.8rrc00
2026/11/3 06:50:13宣告AS26449850300 1031 4230 270867 264498176.12.110.8rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:30宣告AS264498328840 327727 174 4230 270867 264498102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/3 01:30:31宣告AS26449848185 1031 4230 270867 264498195.90.96.2rrc00
2026/11/3 01:30:18宣告AS26449848185 3356 4230 270867 264498195.90.96.2rrc00
2026/11/3 00:50:36宣告AS26449848185 1031 4230 270867 264498195.90.96.2rrc00
2026/11/1 02:50:13宣告AS26449849134 53356 6939 4230 270867 26449823.129.32.61rrc00
2026/10/23 01:30:17宣告AS26449857381 50304 1299 4230 270867 264498193.150.22.240rrc00
2026/10/22 20:10:40宣告AS264498132825 3356 4230 270867 26449843.251.115.197rrc00
2026/10/22 20:10:20宣告AS2644984608 7575 1299 4230 270867 264498203.119.104.1rrc00
2026/10/22 20:10:08宣告AS264498852 3257 4230 270867 264498154.11.12.212rrc00
2026/10/22 20:10:08宣告AS2644981403 577 3356 4230 270867 264498198.58.198.252rrc00
2026/10/22 20:10:08宣告AS2644981403 577 6453 4230 270867 264498198.58.198.252rrc00
2026/10/22 03:20:27宣告AS26449817639 4230 270867 264498202.69.160.152rrc00
2026/10/21 00:40:10宣告AS2644981403 577 3356 4230 270867 264498198.58.198.252rrc00
2026/10/21 00:10:11宣告AS2644981403 577 3356 4230 270867 264498198.58.198.252rrc00
2026/10/20 21:50:04宣告AS26449859919 12779 4230 270867 2644985.178.95.254rrc00
2026/10/20 21:15:11宣告AS2644981403 577 3356 4230 270867 264498198.58.198.252rrc00
2026/10/20 14:10:23宣告AS2644984608 1221 4637 6762 4230 270867 264498203.119.104.1rrc00
2026/10/20 08:45:04宣告AS26449849432 48362 4230 270867 264498195.128.231.254rrc00
2026/10/20 00:05:21宣告AS264498216285 8280 6762 4230 270867 26449884.54.49.1rrc00
2026/10/18 14:30:04宣告AS264498328840 327727 174 264409 262740 270867 264498102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/18 04:25:16宣告AS26449848185 3356 4230 270867 264498195.90.96.2rrc00

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