首页/网络情报/前缀画像

前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

45.136.192.0/22

当前有效IPv4

起源 ASNAS204581

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2026/10/23 06:31:01BGP 路由数据
前缀
45.136.192.0/22
当前状态
当前有效
起源 ASN
AS204581
首次观测
2026/8/30 19:45:42
最近观测
2026/10/23 06:31:01
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
45.136.192.0/22AS20458129504 39392 33891 8637 2045815185.193.84.191rrc00当前有效
45.136.192.0/22AS2045811403 577 3356 8637 2045815198.58.198.252rrc00当前有效
45.136.192.0/22AS20458150304 8637 204581331.169.49.228rrc00当前有效
45.136.192.0/22AS20458137721 8637 2045813165.16.221.66rrc00当前有效
45.136.192.0/22AS20458158057 34549 8637 2045814194.50.92.251rrc00当前有效
45.136.192.0/22AS20458122652 1299 8637 204581445.61.0.85rrc00当前有效
45.136.192.0/22AS204581206499 34549 8637 204581445.14.68.69rrc00当前有效
45.136.192.0/22AS20458114907 3356 8637 2045814208.80.153.193rrc00当前有效
45.136.192.0/22AS20458149673 20485 8637 204581494.247.111.254rrc00当前有效
45.136.192.0/22AS2045813333 1103 8637 2045814193.0.0.56rrc00当前有效
45.136.192.0/22AS20458157821 12586 3257 3356 8637 2045816193.160.39.1rrc00当前有效
45.136.192.0/22AS20458149432 48362 8637 2045814195.128.231.254rrc00当前有效
45.136.192.0/22AS204581202365 50673 174 8637 20458155.255.90.109rrc00当前有效
45.136.192.0/22AS2045813549 3356 8637 2045814208.51.134.248rrc00当前有效
45.136.192.0/22AS204581213241 9002 1299 8637 204581589.42.52.8rrc00当前有效
45.136.192.0/22AS2045817018 1299 8637 204581412.0.1.63rrc00当前有效
45.136.192.0/22AS204581852 1299 8637 2045814154.11.12.212rrc00当前有效
45.136.192.0/22AS20458150300 8637 2045813176.12.110.8rrc00当前有效
45.136.192.0/22AS20458145049 6696 1299 8637 2045815194.28.97.2rrc00当前有效
45.136.192.0/22AS20458117639 8637 2045813202.69.160.152rrc00当前有效
45.136.192.0/22AS20458120514 1299 8637 2045814217.151.205.147rrc00当前有效
45.136.192.0/22AS20458144393 212024 8637 204581449.12.70.222rrc00当前有效
45.136.192.0/22AS20458161218 6939 8637 2045814143.246.179.232rrc00当前有效
45.136.192.0/22AS20458155720 6939 8637 2045814103.212.68.10rrc00当前有效
45.136.192.0/22AS2045814608 7575 1299 8637 2045815203.119.104.1rrc00当前有效
45.136.192.0/22AS20458134927 42229 8637 204581445.134.89.1rrc00当前有效
45.136.192.0/22AS20458134927 1299 8637 2045814193.148.251.1rrc00当前有效
45.136.192.0/22AS204581204092 34019 8637 204581489.234.186.6rrc00当前有效
45.136.192.0/22AS20458157381 50304 8637 2045814193.150.22.240rrc00当前有效
45.136.192.0/22AS20458124482 8637 2045813203.175.175.15rrc00当前有效
45.136.192.0/22AS20458149134 53356 6939 8637 204581523.129.32.61rrc00当前有效
45.136.192.0/22AS20458137989 56300 132132 4657 8637 2045816203.123.48.6rrc00当前有效
45.136.192.0/22AS20458148185 8637 2045813195.90.96.2rrc00当前有效
45.136.192.0/22AS204581132825 3356 8637 204581443.251.115.197rrc00当前有效
45.136.192.0/22AS20458155720 2914 3356 8637 204581545.116.179.212rrc00当前有效
45.136.192.0/22AS20458120205 6939 8637 204581464.246.96.5rrc00当前有效
45.136.192.0/22AS20458113830 971 174 8637 2045815161.129.152.2rrc00当前有效
45.136.192.0/22AS20458134549 8637 204581380.77.16.114rrc00当前有效
45.136.192.0/22AS20458159919 12779 8637 20458145.178.95.254rrc00当前有效
45.136.192.0/22AS20458158057 1836 8637 2045814193.33.94.251rrc00当前有效
45.136.192.0/22AS204581216285 8280 6762 174 8637 204581684.54.49.1rrc00当前有效
45.136.192.0/22AS204581328840 327727 174 8637 2045815102.208.105.2rrc00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
2026/10/23 06:31:01宣告AS20458129504 39392 33891 8637 204581185.193.84.191rrc00
2026/10/20 21:10:04宣告AS2045811403 577 3356 8637 204581198.58.198.252rrc00
2026/10/20 00:05:26宣告AS204581216285 8280 6762 174 8637 20458184.54.49.1rrc00
2026/10/18 14:30:02宣告AS204581328840 327727 174 8637 204581102.208.105.2rrc00
2026/10/18 14:30:01撤销——102.208.105.2rrc00
2026/10/16 15:05:47宣告AS204581328840 327727 174 8637 204581102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/15 19:50:28宣告AS20458149432 48362 8637 204581195.128.231.254rrc00
2026/10/15 09:20:45宣告AS204581216285 8280 6762 174 8637 20458184.54.49.1rrc00
2026/10/13 12:35:46宣告AS2045814608 7575 1299 8637 204581203.119.104.1rrc00
2026/10/10 20:15:09宣告AS20458134927 42229 8637 20458145.134.89.1rrc00
2026/10/10 10:10:02宣告AS20458117639 8637 204581202.69.160.152rrc00
2026/10/10 00:30:15宣告AS20458117639 8637 204581202.69.160.152rrc00
2026/10/9 03:30:00宣告AS20458155720 3257 174 8637 20458145.116.179.212rrc00
2026/10/8 22:35:33宣告AS2045811403 577 3356 8637 204581198.58.198.252rrc00
2026/10/8 17:55:25宣告AS20458161218 6939 8637 204581143.246.179.232rrc00
2026/10/7 17:55:16宣告AS20458149134 53356 6939 8637 20458123.129.32.61rrc00
2026/10/7 10:25:21宣告AS20458129504 15935 49559 8637 204581185.193.84.191rrc00
2026/10/7 01:20:01宣告AS20458137721 8637 204581165.16.221.66rrc00
2026/10/5 11:50:17宣告AS20458157381 50304 8637 204581193.150.22.240rrc00
2026/10/4 10:05:08宣告AS20458158057 34549 8637 204581194.50.92.251rrc00
2026/10/4 09:55:20宣告AS20458158057 34549 8637 204581194.50.92.251rrc00
2026/10/3 14:05:48宣告AS20458137721 8637 204581165.16.221.66rrc00
2026/10/3 09:15:27宣告AS20458159919 12779 8637 2045815.178.95.254rrc00
2026/10/2 08:35:13宣告AS20458117639 8637 204581202.69.160.152rrc00
2026/10/1 18:45:04宣告AS204581328840 327727 174 8637 204581102.208.105.2rrc00
2026/10/1 18:45:04撤销——102.208.105.2rrc00
2026/9/30 23:20:22宣告AS20458129504 15935 49559 8637 204581185.193.84.191rrc00
2026/9/30 12:55:06宣告AS204581852 1299 8637 204581154.11.12.212rrc00
2026/9/30 04:15:22宣告AS204581852 1299 8637 204581154.11.12.212rrc00

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