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。

185.145.51.0/24

当前有效IPv4

起源 ASNAS203067

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2026/11/12 00:00:00BGP 路由数据
前缀
185.145.51.0/24
当前状态
当前有效
起源 ASN
AS203067
首次观测
2026/8/29 09:30:38
最近观测
2026/11/12 00:00:00
对等体42可见对等体
观测节点1观测节点
宣告5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
185.145.51.0/24AS20306729504 39392 33891 12390 2030675185.193.84.191rrc00当前有效
185.145.51.0/24AS20306757821 12586 3257 174 12390 2030676193.160.39.1rrc00当前有效
185.145.51.0/24AS20306722652 174 12390 203067445.61.0.85rrc00当前有效
185.145.51.0/24AS20306737721 12390 2030673165.16.221.66rrc00当前有效
185.145.51.0/24AS20306758057 34549 12390 2030674194.50.92.251rrc00当前有效
185.145.51.0/24AS203067852 174 12390 2030674154.11.12.212rrc00当前有效
185.145.51.0/24AS20306714907 3356 12390 12390 2030675208.80.153.193rrc00当前有效
185.145.51.0/24AS203067206499 34549 12390 203067445.14.68.69rrc00当前有效
185.145.51.0/24AS2030677018 174 12390 203067412.0.1.63rrc00当前有效
185.145.51.0/24AS20306749432 48362 12390 2030674195.128.231.254rrc00当前有效
185.145.51.0/24AS20306749673 3216 12390 203067494.247.111.254rrc00当前有效
185.145.51.0/24AS2030673333 1257 174 12390 2030675193.0.0.56rrc00当前有效
185.145.51.0/24AS2030671403 577 3356 12390 12390 2030676198.58.198.252rrc00当前有效
185.145.51.0/24AS2030673549 3356 12390 12390 2030675208.51.134.248rrc00当前有效
185.145.51.0/24AS203067213241 9002 3356 12390 12390 203067689.42.52.8rrc00当前有效
185.145.51.0/24AS203067202365 50673 174 12390 20306755.255.90.109rrc00当前有效
185.145.51.0/24AS20306758057 174 12390 2030674193.33.94.251rrc00当前有效
185.145.51.0/24AS20306750300 12390 2030673176.12.110.8rrc00当前有效
185.145.51.0/24AS20306745049 6696 1299 174 12390 2030676194.28.97.2rrc00当前有效
185.145.51.0/24AS20306717639 12390 2030673202.69.160.152rrc00当前有效
185.145.51.0/24AS20306744393 58057 6939 12390 203067549.12.70.222rrc00当前有效
185.145.51.0/24AS20306761218 6939 12390 2030674143.246.179.232rrc00当前有效
185.145.51.0/24AS203067328840 327727 174 12390 2030675102.208.105.2rrc00当前有效
185.145.51.0/24AS20306720514 1299 174 12390 2030675217.151.205.147rrc00当前有效
185.145.51.0/24AS20306750304 12390 203067331.169.49.228rrc00当前有效
185.145.51.0/24AS2030674608 7575 1299 174 12390 2030676203.119.104.1rrc00当前有效
185.145.51.0/24AS203067204092 198978 174 12390 203067589.234.186.6rrc00当前有效
185.145.51.0/24AS20306757381 50304 12390 2030674193.150.22.240rrc00当前有效
185.145.51.0/24AS20306724482 12390 2030673203.175.175.15rrc00当前有效
185.145.51.0/24AS20306749134 53356 6939 12390 203067523.129.32.61rrc00当前有效
185.145.51.0/24AS20306734927 56655 6939 12390 203067545.134.89.1rrc00当前有效
185.145.51.0/24AS20306734927 1299 174 12390 2030675193.148.251.1rrc00当前有效
185.145.51.0/24AS20306737989 56300 132132 4657 12390 2030676203.123.48.6rrc00当前有效
185.145.51.0/24AS203067216285 8280 6762 174 12390 203067684.54.49.1rrc00当前有效
185.145.51.0/24AS20306748185 12390 2030673195.90.96.2rrc00当前有效
185.145.51.0/24AS20306720205 6939 12390 203067464.246.96.5rrc00当前有效
185.145.51.0/24AS20306755720 2914 174 12390 203067545.116.179.212rrc00当前有效
185.145.51.0/24AS203067132825 174 12390 203067443.251.115.197rrc00当前有效
185.145.51.0/24AS20306713830 971 174 12390 2030675161.129.152.2rrc00当前有效
185.145.51.0/24AS20306734549 12390 203067380.77.16.114rrc00当前有效
185.145.51.0/24AS20306759919 12779 12390 20306745.178.95.254rrc00当前有效
185.145.51.0/24AS20306755720 6939 12390 2030674103.212.68.10rrc00当前有效
185.145.51.0/24—未收录—178.208.11.4rrc00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 19:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
4.0
最长路径
4

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 19:50:02宣告AS20306755720 6939 12390 203067103.212.68.10rrc00
2026/11/11 14:05:32宣告AS20306737989 56300 132132 4657 12390 203067203.123.48.6rrc00
2026/11/11 14:05:23撤销——203.123.48.6rrc00
2026/11/10 14:55:03宣告AS2030677018 174 12390 20306712.0.1.63rrc00
2026/11/10 13:15:26宣告AS20306750300 12390 203067176.12.110.8rrc00
2026/11/10 10:50:21宣告AS203067328840 327727 174 12390 203067102.208.105.2rrc00
2026/11/7 14:25:28宣告AS203067328840 327727 174 12390 203067102.208.105.2rrc00
2026/11/7 14:25:06撤销——102.208.105.2rrc00
2026/11/7 08:25:09撤销——102.208.105.2rrc00
2026/11/6 17:10:16撤销——102.208.105.2rrc00
2026/11/6 08:30:08宣告AS20306722652 174 3356 12390 12390 20306745.61.0.85rrc00
2026/11/6 08:30:00宣告AS203067328840 327727 174 3356 12390 12390 203067102.208.105.2rrc00
2026/11/6 08:15:22宣告AS2030674608 1221 4637 3356 12390 12390 203067203.119.104.1rrc00
2026/11/6 08:15:22宣告AS20306755720 2914 3356 12390 12390 12390 20306745.116.179.212rrc00
2026/11/6 08:15:18宣告AS203067852 174 3356 12390 12390 203067154.11.12.212rrc00
2026/11/6 08:15:17宣告AS20306734927 52025 1299 174 12390 203067193.148.251.1rrc00
2026/11/6 08:15:17宣告AS20306734927 12186 1299 174 12390 203067193.148.251.1rrc00
2026/11/6 08:15:17宣告AS20306734927 1299 3356 12390 12390 12390 203067193.148.251.1rrc00
2026/11/6 08:15:17宣告AS20306714907 3356 12390 12390 12390 203067208.80.153.193rrc00
2026/11/6 08:15:17宣告AS20306720514 1299 3356 12390 12390 12390 203067217.151.205.147rrc00
2026/11/6 08:15:16宣告AS203067852 1299 174 12390 203067154.11.12.212rrc00
2026/11/6 08:15:15宣告AS20306757821 12586 3257 3356 12390 12390 12390 203067193.160.39.1rrc00
2026/11/6 08:15:12宣告AS20306738001 3491 174 12390 203067202.150.221.37rrc00
2026/11/6 08:15:07宣告AS2030673549 3356 12390 12390 203067208.51.134.248rrc00
2026/11/6 08:15:05宣告AS20306714907 1299 174 12390 203067208.80.153.193rrc00
2026/11/6 08:00:02宣告AS203067328840 327727 174 3356 12390 12390 203067102.208.105.2rrc00
2026/11/6 08:00:01宣告AS2030674608 1221 4637 3356 12390 12390 203067203.119.104.1rrc00
2026/11/6 07:45:51宣告AS20306734927 52025 64289 6461 12390 203067193.148.251.1rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 20:45:34宣告AS203067206499 34549 12390 20306745.14.68.69rrc00

小时变化

近七天窗口 · 5 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 19:00:00101114.0 / 4
2026/11/11 14:00:00111116.0 / 6
2026/11/10 14:00:00101114.0 / 4
2026/11/10 13:00:00101113.0 / 3
2026/11/10 10:00:00101115.0 / 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