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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。

185.42.180.0/22

当前有效IPv4

起源 ASNAS49830

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2026/11/9 08:00:00BGP 路由数据
前缀
185.42.180.0/22
当前状态
当前有效
起源 ASN
AS49830
首次观测
2026/8/28 19:40:13
最近观测
2026/11/9 08:00:00
对等体46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

47 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.42.180.0/22AS498301403 6939 35598 498304198.58.198.252rrc00当前有效
185.42.180.0/22AS4983058057 6939 35598 498304194.50.92.251rrc00当前有效
185.42.180.0/22AS49830852 6939 35598 498304154.11.12.212rrc00当前有效
185.42.180.0/22AS4983014907 6939 35598 498304208.80.153.193rrc00当前有效
185.42.180.0/22AS49830208972 49830245.12.55.0rrc00当前有效
185.42.180.0/22AS49830206499 31500 49830345.14.68.69rrc00当前有效
185.42.180.0/22AS4983045049 6939 35598 498304194.28.97.2rrc00当前有效
185.42.180.0/22AS4983017639 62255 498303202.69.160.152rrc00当前有效
185.42.180.0/22AS4983057821 6939 35598 498304193.160.39.1rrc00当前有效
185.42.180.0/22AS4983038001 6939 35598 498304202.150.221.37rrc00当前有效
185.42.180.0/22AS49830202365 6939 35598 498304194.50.19.4rrc00当前有效
185.42.180.0/22AS4983058057 174 35598 498304193.33.94.251rrc00当前有效
185.42.180.0/22AS4983050300 31500 498303176.12.110.8rrc00当前有效
185.42.180.0/22AS4983029504 6939 35598 498304185.193.84.191rrc00当前有效
185.42.180.0/22AS498307018 3356 31500 49830412.0.1.63rrc00当前有效
185.42.180.0/22AS498306939 35598 498303118.67.200.8rrc00当前有效
185.42.180.0/22AS4983050628 35598 498303178.208.11.4rrc00当前有效
185.42.180.0/22AS498303333 31500 498303193.0.0.56rrc00当前有效
185.42.180.0/22AS4983022652 6939 35598 49830445.61.0.85rrc00当前有效
185.42.180.0/22AS4983037721 498302165.16.221.66rrc00当前有效
185.42.180.0/22AS498303549 3356 31500 498304208.51.134.248rrc00当前有效
185.42.180.0/22AS49830202365 31500 4983035.255.90.109rrc00当前有效
185.42.180.0/22AS4983057381 6939 35598 498304193.150.22.240rrc00当前有效
185.42.180.0/22AS4983024482 498302203.175.175.15rrc00当前有效
185.42.180.0/22AS4983049134 53356 6939 35598 49830523.129.32.61rrc00当前有效
185.42.180.0/22AS49830204092 6939 35598 49830489.234.186.6rrc00当前有效
185.42.180.0/22AS4983034927 6939 35598 498304193.148.251.1rrc00当前有效
185.42.180.0/22AS4983034927 6939 35598 49830445.134.89.1rrc00当前有效
185.42.180.0/22AS4983037989 6939 35598 498304203.123.48.6rrc00当前有效
185.42.180.0/22AS49830216285 8280 6762 31500 49830584.54.49.1rrc00当前有效
185.42.180.0/22AS4983055720 6939 35598 498304103.212.68.10rrc00当前有效
185.42.180.0/22AS49830328840 327727 174 35598 498305102.208.105.2rrc00当前有效
185.42.180.0/22AS4983061218 6939 35598 498304143.246.179.232rrc00当前有效
185.42.180.0/22AS4983044393 58057 50673 49830449.12.70.222rrc00当前有效
185.42.180.0/22AS4983020514 1299 202984 35598 498305217.151.205.147rrc00当前有效
185.42.180.0/22AS4983050304 35598 49830331.169.49.228rrc00当前有效
185.42.180.0/22AS498304608 6939 35598 498304203.119.104.1rrc00当前有效
185.42.180.0/22AS4983059919 6939 35598 4983045.178.95.254rrc00当前有效
185.42.180.0/22AS4983013830 971 6939 35598 498305161.129.152.2rrc00当前有效
185.42.180.0/22AS4983034549 62255 49830380.77.16.114rrc00当前有效
185.42.180.0/22AS4983048185 6939 35598 498304195.90.96.2rrc00当前有效
185.42.180.0/22AS4983020205 6939 35598 49830464.246.96.5rrc00当前有效
185.42.180.0/22AS4983038855 6939 35598 498304103.147.22.50rrc00当前有效
185.42.180.0/22AS4983055720 2914 3356 31500 49830545.116.179.212rrc00当前有效
185.42.180.0/22AS49830132825 174 35598 49830443.251.115.197rrc00当前有效
185.42.180.0/22AS4983049673 49830294.247.111.254rrc00当前有效
185.42.180.0/22—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
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
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/5 18:10:02宣告AS4983050628 6939 35598 49830178.208.11.4rrc00
2026/11/5 15:40:20宣告AS4983050628 6939 35598 49830178.208.11.4rrc00
2026/11/5 13:45:01宣告AS498306939 35598 49830118.67.200.8rrc00
2026/11/5 13:45:00宣告AS4983038855 6939 35598 49830103.147.22.50rrc00
2026/11/5 09:35:17宣告AS4983050300 31500 49830176.12.110.8rrc00
2026/11/5 09:00:22宣告AS498306939 35598 49830118.67.200.8rrc00
2026/11/5 09:00:21宣告AS498306939 35598 49830118.67.200.8rrc00
2026/11/5 09:00:10宣告AS498306939 35598 49830118.67.200.8rrc00
2026/11/5 09:00:09宣告AS498306939 35598 49830118.67.200.8rrc00
2026/11/5 07:30:23宣告AS4983050628 35598 49830178.208.11.4rrc00
2026/11/4 21:45:02宣告AS4983050628 35598 49830178.208.11.4rrc00
2026/11/4 21:40:01宣告AS4983050628 35598 49830178.208.11.4rrc00
2026/11/4 21:35:00宣告AS49830206499 31500 4983045.14.68.69rrc00
2026/11/4 20:45:24宣告AS49830206499 31500 4983045.14.68.69rrc00
2026/11/4 20:40:17宣告AS4983050628 6939 35598 49830178.208.11.4rrc00
2026/11/4 20:30:14宣告AS4983050628 6939 35598 49830178.208.11.4rrc00
2026/11/4 20:25:14宣告AS4983050628 6939 35598 49830178.208.11.4rrc00
2026/11/4 16:15:46宣告AS49830328840 327727 174 35598 49830102.208.105.2rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/4 05:20:32宣告AS49830202365 6939 35598 49830194.50.19.4rrc00
2026/11/4 01:05:39宣告AS49830202365 6939 35598 49830194.50.19.4rrc00
2026/11/3 22:35:07宣告AS49830202365 6939 35598 49830194.50.19.4rrc00
2026/11/3 20:30:49宣告AS49830202365 6939 35598 49830194.50.19.4rrc00
2026/11/3 14:20:23宣告AS49830202365 6939 35598 49830194.50.19.4rrc00
2026/11/3 10:05:07宣告AS498306939 35598 49830118.67.200.8rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:10:51宣告AS49830328840 327727 174 35598 49830102.208.105.2rrc00
2026/11/3 00:00:03宣告AS4983050628 6939 35598 49830178.208.11.4rrc00
2026/11/2 23:35:16宣告AS4983038855 6939 35598 49830103.147.22.50rrc00

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