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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。

187.121.242.0/24

当前有效IPv4

起源 ASNAS273321

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
187.121.242.0/24
当前状态
当前有效
起源 ASN
AS273321
首次观测
2026/8/30 19:45:42
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4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

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
187.121.242.0/24AS27332134927 1299 3356 52468 267549 2733216193.148.251.1rrc00当前有效
187.121.242.0/24AS27332157381 50304 1299 3356 52468 267549 2733217193.150.22.240rrc00当前有效
187.121.242.0/24AS2733214608 1221 4637 6762 52468 267549 2733217203.119.104.1rrc00当前有效
187.121.242.0/24AS27332137989 56300 132132 4657 6453 6453 6453 6453 13786 52468 53013 267549 27332113203.123.48.6rrc00当前有效
187.121.242.0/24AS27332161218 6939 267549 2733214143.246.179.232rrc00当前有效
187.121.242.0/24AS27332134549 22356 52468 267549 273321580.77.16.114rrc00当前有效
187.121.242.0/24AS27332149673 20485 6762 52468 267549 273321694.247.111.254rrc00当前有效
187.121.242.0/24AS273321132825 174 3356 52468 267549 273321643.251.115.197rrc00当前有效
187.121.242.0/24AS27332155720 2914 6762 52468 267549 273321645.116.179.212rrc00当前有效
187.121.242.0/24AS27332158057 34549 22356 52468 267549 2733216194.50.92.251rrc00当前有效
187.121.242.0/24AS27332149134 53356 6939 267549 273321523.129.32.61rrc00当前有效
187.121.242.0/24AS27332137721 22356 52468 267549 2733215165.16.221.66rrc00当前有效
187.121.242.0/24AS273321216285 8280 6762 52468 267549 273321684.54.49.1rrc00当前有效
187.121.242.0/24AS27332158057 1836 3356 52468 267549 2733216193.33.94.251rrc00当前有效
187.121.242.0/24AS27332150300 3356 52468 267549 2733215176.12.110.8rrc00当前有效
187.121.242.0/24AS273321213241 22356 52468 267549 273321589.42.52.8rrc00当前有效
187.121.242.0/24AS273321202365 50673 6762 52468 267549 27332165.255.90.109rrc00当前有效
187.121.242.0/24AS2733217018 3356 52468 267549 273321512.0.1.63rrc00当前有效
187.121.242.0/24AS27332134927 56655 6939 267549 273321545.134.89.1rrc00当前有效
187.121.242.0/24AS27332150304 1299 3356 52468 267549 273321631.169.49.228rrc00当前有效
187.121.242.0/24AS27332117639 6939 267549 2733214202.69.160.152rrc00当前有效
187.121.242.0/24AS27332129504 39392 1299 3356 52468 267549 2733217185.193.84.191rrc00当前有效
187.121.242.0/24AS27332122652 22356 52468 267549 273321545.61.0.85rrc00当前有效
187.121.242.0/24AS273321328840 327727 174 3356 52468 267549 2733217102.208.105.2rrc00当前有效
187.121.242.0/24AS27332145049 6696 6762 52468 267549 2733216194.28.97.2rrc00当前有效
187.121.242.0/24AS27332120514 1299 3356 52468 267549 2733216217.151.205.147rrc00当前有效
187.121.242.0/24AS27332155720 6939 267549 2733214103.212.68.10rrc00当前有效
187.121.242.0/24AS27332113830 971 3356 52468 267549 2733216161.129.152.2rrc00当前有效
187.121.242.0/24AS27332148185 3356 52468 267549 2733215195.90.96.2rrc00当前有效
187.121.242.0/24AS27332120205 6939 267549 273321464.246.96.5rrc00当前有效
187.121.242.0/24AS27332138001 3491 6762 52468 267549 2733216202.150.221.37rrc00当前有效
187.121.242.0/24AS27332157821 12586 3257 30371 13786 52468 53013 267549 2733219193.160.39.1rrc00当前有效
187.121.242.0/24AS2733213333 6762 52468 267549 2733215193.0.0.56rrc00当前有效
187.121.242.0/24AS27332124482 267549 2733213203.175.175.15rrc00当前有效
187.121.242.0/24AS27332114907 3356 52468 267549 2733215208.80.153.193rrc00当前有效
187.121.242.0/24AS2733213549 3356 52468 267549 2733215208.51.134.248rrc00当前有效
187.121.242.0/24AS27332144393 58057 6939 267549 273321549.12.70.222rrc00当前有效
187.121.242.0/24AS27332150628 3356 52468 267549 2733215178.208.11.4rrc00当前有效
187.121.242.0/24AS27332159919 9002 6762 52468 267549 27332165.178.95.254rrc00当前有效
187.121.242.0/24AS2733211403 577 3356 52468 267549 2733216198.58.198.252rrc00当前有效
187.121.242.0/24AS273321204092 198978 174 3356 52468 267549 273321789.234.186.6rrc00当前有效
187.121.242.0/24AS273321852 174 52468 267549 2733215154.11.12.212rrc00当前有效
187.121.242.0/24AS273321206499 34549 22356 52468 267549 273321645.14.68.69rrc00当前有效
187.121.242.0/24—未收录—195.128.231.254rrc00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
2026/11/10 14:00:00
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 14:55:12宣告AS2733217018 3356 52468 267549 27332112.0.1.63rrc00
2026/11/10 09:00:53宣告AS27332150300 3356 52468 267549 273321176.12.110.8rrc00
2026/11/10 06:55:10宣告AS27332122652 1299 174 52468 267549 27332145.61.0.85rrc00
2026/11/9 18:00:09宣告AS273321852 2914 3356 52468 267549 273321154.11.12.212rrc00
2026/11/9 05:45:13宣告AS2733217018 3356 52468 267549 27332112.0.1.63rrc00
2026/11/8 06:25:04宣告AS27332155720 2914 3356 52468 267549 27332145.116.179.212rrc00
2026/11/7 20:35:04宣告AS27332137721 22356 52468 267549 273321165.16.221.66rrc00
2026/11/7 14:25:13宣告AS273321328840 327727 174 3356 52468 267549 273321102.208.105.2rrc00
2026/11/7 14:25:09撤销——102.208.105.2rrc00
2026/11/6 04:50:18宣告AS27332158057 1836 3356 52468 267549 273321193.33.94.251rrc00
2026/11/6 04:50:09宣告AS27332114907 3356 52468 267549 273321208.80.153.193rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/5 04:50:18宣告AS27332137721 22356 52468 267549 273321165.16.221.66rrc00
2026/11/5 04:50:17宣告AS27332137721 22356 52468 267549 273321165.16.221.66rrc00
2026/11/5 04:50:17宣告AS27332158057 34549 22356 52468 267549 273321194.50.92.251rrc00
2026/11/5 04:50:17宣告AS273321206499 34549 22356 52468 267549 27332145.14.68.69rrc00
2026/11/5 04:50:17宣告AS27332122652 22356 52468 267549 27332145.61.0.85rrc00
2026/11/5 04:50:17宣告AS27332134549 22356 52468 267549 27332180.77.16.114rrc00
2026/11/4 20:45:34宣告AS273321206499 34549 22356 52468 267549 27332145.14.68.69rrc00
2026/11/4 19:55:03宣告AS273321328840 327727 174 3356 52468 267549 273321102.208.105.2rrc00
2026/11/4 16:15:28宣告AS273321328840 327727 174 3356 52468 267549 273321102.208.105.2rrc00
2026/11/4 16:15:24撤销——102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:27宣告AS273321328840 327727 174 3356 52468 267549 273321102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 02:50:13宣告AS27332149134 53356 6939 267549 27332123.129.32.61rrc00
2026/10/23 17:45:43宣告AS27332134927 56655 6939 267549 27332145.134.89.1rrc00
2026/10/23 17:45:13宣告AS27332134927 56655 6939 267549 27332145.134.89.1rrc00
2026/10/22 22:10:00宣告AS27332157381 50304 1299 3356 52468 267549 273321193.150.22.240rrc00
2026/10/22 19:10:42宣告AS273321202365 22356 52468 267549 2733215.255.90.109rrc00

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 14:00:00101115.0 / 5
2026/11/10 09:00:00101115.0 / 5
2026/11/10 06:00:00101116.0 / 6
2026/11/9 05:00:00101115.0 / 5
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