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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。

185.21.185.0/24

当前有效IPv4

起源 ASNAS200191

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
185.21.185.0/24
当前状态
当前有效
起源 ASN
AS200191
首次观测
2026/8/28 22:25:10
最近观测
2026/11/11 16:00:00
对等体42可见对等体
观测节点1观测节点
宣告2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
185.21.185.0/24AS20019138001 8455 41960 2001914202.150.221.37rrc00当前有效
185.21.185.0/24AS20019117639 41960 2001913202.69.160.152rrc00当前有效
185.21.185.0/24AS20019114907 1299 24785 2001914208.80.153.193rrc00当前有效
185.21.185.0/24AS200191206499 34549 20562 24785 200191545.14.68.69rrc00当前有效
185.21.185.0/24AS20019137721 41960 2001913165.16.221.66rrc00当前有效
185.21.185.0/24AS200191852 1299 24785 2001914154.11.12.212rrc00当前有效
185.21.185.0/24AS20019158057 34549 20562 24785 2001915194.50.92.251rrc00当前有效
185.21.185.0/24AS20019122652 1299 24785 200191445.61.0.85rrc00当前有效
185.21.185.0/24AS2001913549 3356 8455 41960 2001915208.51.134.248rrc00当前有效
185.21.185.0/24AS200191213241 41960 200191389.42.52.8rrc00当前有效
185.21.185.0/24AS200191202365 41960 20019135.255.90.109rrc00当前有效
185.21.185.0/24AS20019149673 20485 41960 200191494.247.111.254rrc00当前有效
185.21.185.0/24AS2001913333 41960 2001913193.0.0.56rrc00当前有效
185.21.185.0/24AS2001911403 577 1273 24785 2001915198.58.198.252rrc00当前有效
185.21.185.0/24AS20019150628 20562 24785 2001914178.208.11.4rrc00当前有效
185.21.185.0/24AS20019129504 20562 24785 2001914185.193.84.191rrc00当前有效
185.21.185.0/24AS20019158057 1836 6830 24785 2001915193.33.94.251rrc00当前有效
185.21.185.0/24AS20019150300 41960 2001913176.12.110.8rrc00当前有效
185.21.185.0/24AS20019157821 12586 3257 6830 24785 2001916193.160.39.1rrc00当前有效
185.21.185.0/24AS20019145049 6696 41960 2001914194.28.97.2rrc00当前有效
185.21.185.0/24AS20019120514 1299 24785 2001914217.151.205.147rrc00当前有效
185.21.185.0/24AS20019150304 1299 24785 200191431.169.49.228rrc00当前有效
185.21.185.0/24AS20019155720 6939 41960 2001914103.212.68.10rrc00当前有效
185.21.185.0/24AS20019144393 58057 41960 200191449.12.70.222rrc00当前有效
185.21.185.0/24AS200191328840 327727 174 1273 24785 2001916102.208.105.2rrc00当前有效
185.21.185.0/24AS20019161218 6939 41960 2001914143.246.179.232rrc00当前有效
185.21.185.0/24AS200191216285 8280 6762 1273 24785 200191684.54.49.1rrc00当前有效
185.21.185.0/24AS20019134927 1299 24785 2001914193.148.251.1rrc00当前有效
185.21.185.0/24AS20019134927 41960 200191345.134.89.1rrc00当前有效
185.21.185.0/24AS200191204092 41960 200191389.234.186.6rrc00当前有效
185.21.185.0/24AS20019157381 42708 41960 2001914193.150.22.240rrc00当前有效
185.21.185.0/24AS20019124482 41960 2001913203.175.175.15rrc00当前有效
185.21.185.0/24AS20019149134 53356 6939 41960 200191523.129.32.61rrc00当前有效
185.21.185.0/24AS20019155720 2914 8455 41960 200191545.116.179.212rrc00当前有效
185.21.185.0/24AS200191132825 3356 1273 24785 200191543.251.115.197rrc00当前有效
185.21.185.0/24AS20019120205 6939 41960 200191464.246.96.5rrc00当前有效
185.21.185.0/24AS20019148185 41960 2001913195.90.96.2rrc00当前有效
185.21.185.0/24AS20019113830 971 174 1299 24785 2001916161.129.152.2rrc00当前有效
185.21.185.0/24AS20019134549 20562 24785 200191480.77.16.114rrc00当前有效
185.21.185.0/24AS20019159919 12779 41960 20019145.178.95.254rrc00当前有效
185.21.185.0/24AS2001917018 1299 24785 200191412.0.1.63rrc00当前有效
185.21.185.0/24AS2001914608 7575 1299 24785 2001915203.119.104.1rrc00当前有效
185.21.185.0/24—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
2026/11/11 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 14:05:41宣告AS20019137989 56300 132132 4657 20562 24785 200191203.123.48.6rrc00
2026/11/11 14:05:25撤销——203.123.48.6rrc00
2026/11/8 22:55:10宣告AS200191216285 8280 6762 1299 24785 20019184.54.49.1rrc00
2026/11/7 22:05:01宣告AS20019155720 6939 41960 200191103.212.68.10rrc00
2026/11/7 20:35:13宣告AS20019137721 20562 24785 200191165.16.221.66rrc00
2026/11/7 14:25:17宣告AS200191328840 327727 174 1273 24785 200191102.208.105.2rrc00
2026/11/7 14:25:08撤销——102.208.105.2rrc00
2026/11/5 21:45:15宣告AS200191204092 198978 174 1299 24785 20019189.234.186.6rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 20:45:28宣告AS200191206499 34549 20562 24785 20019145.14.68.69rrc00
2026/11/4 16:15:32宣告AS200191328840 327727 174 1273 24785 200191102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:33宣告AS200191328840 327727 174 1273 24785 200191102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/1 13:30:57宣告AS200191206499 34549 20562 24785 20019145.14.68.69rrc00
2026/11/1 02:50:09宣告AS20019149134 53356 6939 41960 20019123.129.32.61rrc00
2026/10/23 06:30:48宣告AS20019129504 20562 24785 200191185.193.84.191rrc00
2026/10/23 06:30:47宣告AS20019129504 20562 24785 200191185.193.84.191rrc00
2026/10/22 22:10:31宣告AS20019157381 50304 1299 24785 200191193.150.22.240rrc00
2026/10/22 22:10:30宣告AS20019157381 42708 1299 24785 200191193.150.22.240rrc00
2026/10/22 18:50:17宣告AS20019155720 2914 1299 24785 20019145.116.179.212rrc00
2026/10/22 14:45:49宣告AS200191204092 41960 20019189.234.186.6rrc00
2026/10/20 08:45:06宣告AS20019149432 48362 20562 24785 200191195.128.231.254rrc00
2026/10/19 19:25:46宣告AS20019150628 20562 24785 200191178.208.11.4rrc00
2026/10/19 04:35:11宣告AS20019117639 41960 200191202.69.160.152rrc00
2026/10/18 14:30:14宣告AS200191328840 327727 174 1273 24785 200191102.208.105.2rrc00
2026/10/18 12:35:14宣告AS20019117639 41960 200191202.69.160.152rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/15 08:40:07宣告AS20019148185 41960 200191195.90.96.2rrc00

小时变化

近七天窗口 · 2 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
2026/11/8 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