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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。

91.236.19.0/24

当前有效IPv4

起源 ASNAS205307

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
91.236.19.0/24
当前状态
当前有效
起源 ASN
AS205307
首次观测
2026/8/29 09:30:38
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1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
91.236.19.0/24AS2053071403 577 1273 24785 2053075198.58.198.252rrc00当前有效
91.236.19.0/24AS20530738001 3491 1273 24785 2053075202.150.221.37rrc00当前有效
91.236.19.0/24AS20530720205 6939 24785 205307464.246.96.5rrc00当前有效
91.236.19.0/24AS2053077018 1299 24785 205307412.0.1.63rrc00当前有效
91.236.19.0/24AS205307132825 3356 1273 24785 205307543.251.115.197rrc00当前有效
91.236.19.0/24AS20530750300 20562 24785 2053074176.12.110.8rrc00当前有效
91.236.19.0/24AS20530734549 20562 24785 205307480.77.16.114rrc00当前有效
91.236.19.0/24AS20530720514 1299 24785 2053074217.151.205.147rrc00当前有效
91.236.19.0/24AS20530737721 24785 2053073165.16.221.66rrc00当前有效
91.236.19.0/24AS20530750628 20562 24785 2053074178.208.11.4rrc00当前有效
91.236.19.0/24AS20530717639 24785 2053073202.69.160.152rrc00当前有效
91.236.19.0/24AS20530749134 53356 6939 24785 205307523.129.32.61rrc00当前有效
91.236.19.0/24AS20530755720 6939 24785 2053074103.212.68.10rrc00当前有效
91.236.19.0/24AS20530729504 20562 24785 2053074185.193.84.191rrc00当前有效
91.236.19.0/24AS20530748185 20562 24785 2053074195.90.96.2rrc00当前有效
91.236.19.0/24AS20530745049 6696 24785 2053074194.28.97.2rrc00当前有效
91.236.19.0/24AS205307216285 8280 6762 1273 24785 205307684.54.49.1rrc00当前有效
91.236.19.0/24AS20530761218 6939 24785 2053074143.246.179.232rrc00当前有效
91.236.19.0/24AS205307206499 34549 20562 24785 205307545.14.68.69rrc00当前有效
91.236.19.0/24AS20530744393 58057 6939 24785 205307549.12.70.222rrc00当前有效
91.236.19.0/24AS205307204092 24785 205307389.234.186.6rrc00当前有效
91.236.19.0/24AS20530750304 1299 24785 205307431.169.49.228rrc00当前有效
91.236.19.0/24AS20530734927 1299 24785 2053074193.148.251.1rrc00当前有效
91.236.19.0/24AS20530749432 48362 20562 24785 2053075195.128.231.254rrc00当前有效
91.236.19.0/24AS205307202365 50673 24785 20530745.255.90.109rrc00当前有效
91.236.19.0/24AS20530714907 1299 24785 2053074208.80.153.193rrc00当前有效
91.236.19.0/24AS205307852 1299 24785 2053074154.11.12.212rrc00当前有效
91.236.19.0/24AS2053074608 7575 1299 24785 2053075203.119.104.1rrc00当前有效
91.236.19.0/24AS2053073549 3356 1299 24785 2053075208.51.134.248rrc00当前有效
91.236.19.0/24AS205307328840 327727 174 1273 24785 2053076102.208.105.2rrc00当前有效
91.236.19.0/24AS20530758057 34549 20562 24785 2053075194.50.92.251rrc00当前有效
91.236.19.0/24AS20530757381 50304 1299 24785 2053075193.150.22.240rrc00当前有效
91.236.19.0/24AS20530749673 20485 24785 205307494.247.111.254rrc00当前有效
91.236.19.0/24AS20530713830 971 174 1299 24785 2053076161.129.152.2rrc00当前有效
91.236.19.0/24AS20530755720 2914 1299 24785 205307545.116.179.212rrc00当前有效
91.236.19.0/24AS205307213241 20562 24785 205307489.42.52.8rrc00当前有效
91.236.19.0/24AS20530722652 1299 24785 205307445.61.0.85rrc00当前有效
91.236.19.0/24AS2053073333 24785 2053073193.0.0.56rrc00当前有效
91.236.19.0/24AS20530734927 6830 24785 205307445.134.89.1rrc00当前有效
91.236.19.0/24AS20530759919 9002 6830 24785 20530755.178.95.254rrc00当前有效
91.236.19.0/24AS20530724482 24785 2053073203.175.175.15rrc00当前有效
91.236.19.0/24AS20530757821 12586 3257 6830 24785 2053076193.160.39.1rrc00当前有效
91.236.19.0/24AS20530758057 1836 6830 24785 2053075193.33.94.251rrc00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
2026/11/11 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
7.0
最长路径
7

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
2026/11/11 14:05:28宣告AS20530737989 56300 132132 4657 20562 24785 205307203.123.48.6rrc00
2026/11/11 14:05:23撤销——203.123.48.6rrc00
2026/11/10 09:00:55宣告AS20530750300 174 1299 24785 205307176.12.110.8rrc00
2026/11/9 07:55:01宣告AS20530757821 12586 3257 6830 24785 205307193.160.39.1rrc00
2026/11/8 22:55:10宣告AS205307216285 8280 6762 1299 24785 20530784.54.49.1rrc00
2026/11/7 20:35:14宣告AS20530737721 20562 24785 205307165.16.221.66rrc00
2026/11/7 14:25:17宣告AS205307328840 327727 174 1273 24785 205307102.208.105.2rrc00
2026/11/7 14:25:08撤销——102.208.105.2rrc00
2026/11/6 06:50:18宣告AS20530757821 12586 3257 6830 24785 205307193.160.39.1rrc00
2026/11/5 21:10:35撤销——195.128.231.254rrc00
2026/11/4 21:45:05宣告AS205307206499 34549 20562 24785 20530745.14.68.69rrc00
2026/11/4 16:15:32宣告AS205307328840 327727 174 1273 24785 205307102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/4 03:00:03宣告AS20530758057 1836 6830 24785 205307193.33.94.251rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:33宣告AS205307328840 327727 174 1273 24785 205307102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/1 02:50:16宣告AS20530749134 53356 6939 24785 20530723.129.32.61rrc00
2026/10/23 14:40:10宣告AS20530759919 9002 6830 24785 2053075.178.95.254rrc00
2026/10/23 06:31:00宣告AS20530729504 20562 24785 205307185.193.84.191rrc00
2026/10/22 03:20:09宣告AS20530717639 24785 205307202.69.160.152rrc00
2026/10/20 14:10:02宣告AS2053074608 1221 4637 5511 24785 205307203.119.104.1rrc00
2026/10/20 08:45:01宣告AS20530749432 48362 20562 24785 205307195.128.231.254rrc00
2026/10/20 00:05:30宣告AS205307216285 8280 6762 1273 24785 20530784.54.49.1rrc00
2026/10/19 04:35:16宣告AS20530717639 24785 205307202.69.160.152rrc00
2026/10/18 14:30:14宣告AS205307328840 327727 174 1273 24785 205307102.208.105.2rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/15 19:50:34宣告AS20530749432 48362 20562 24785 205307195.128.231.254rrc00
2026/10/15 09:20:50宣告AS205307216285 8280 6762 1273 24785 20530784.54.49.1rrc00
2026/10/12 15:55:27宣告AS2053074608 1221 4637 6830 24785 205307203.119.104.1rrc00

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
2026/11/11 14:00:00111117.0 / 7
2026/11/10 09:00:00101115.0 / 5
2026/11/9 07:00:00101116.0 / 6
2026/11/8 22:00:00101116.0 / 6
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