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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。

185.255.200.0/22

当前有效IPv4

起源 ASNAS197518

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2026/11/8 08:00:00BGP 路由数据
前缀
185.255.200.0/22
当前状态
当前有效
起源 ASN
AS197518
首次观测
2026/8/28 22:25:09
最近观测
2026/11/8 08:00:00
对等体41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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.255.200.0/22AS197518206499 34549 197518345.14.68.69rrc00当前有效
185.255.200.0/22AS19751834927 1299 29119 1975184193.148.251.1rrc00当前有效
185.255.200.0/22AS19751822652 1299 29119 197518445.61.0.85rrc00当前有效
185.255.200.0/22AS19751829504 39392 33891 29119 1975185185.193.84.191rrc00当前有效
185.255.200.0/22AS19751834927 29119 197518345.134.89.1rrc00当前有效
185.255.200.0/22AS1975187018 1299 29119 197518412.0.1.63rrc00当前有效
185.255.200.0/22AS19751855720 6939 1975183103.212.68.10rrc00当前有效
185.255.200.0/22AS19751820514 1299 29119 1975184217.151.205.147rrc00当前有效
185.255.200.0/22AS19751820205 6939 197518364.246.96.5rrc00当前有效
185.255.200.0/22AS19751813830 971 3356 29119 1975185161.129.152.2rrc00当前有效
185.255.200.0/22AS19751848185 29119 1975183195.90.96.2rrc00当前有效
185.255.200.0/22AS19751845049 6696 2914 29119 1975185194.28.97.2rrc00当前有效
185.255.200.0/22AS19751844393 58057 6939 197518449.12.70.222rrc00当前有效
185.255.200.0/22AS1975183549 3356 29119 1975184208.51.134.248rrc00当前有效
185.255.200.0/22AS1975181403 577 3356 29119 1975185198.58.198.252rrc00当前有效
185.255.200.0/22AS19751859919 9002 29119 19751845.178.95.254rrc00当前有效
185.255.200.0/22AS19751857821 12586 3257 29119 1975185193.160.39.1rrc00当前有效
185.255.200.0/22AS19751838001 9002 29119 1975184202.150.221.37rrc00当前有效
185.255.200.0/22AS19751814907 3356 29119 1975184208.80.153.193rrc00当前有效
185.255.200.0/22AS1975183333 29119 1975183193.0.0.56rrc00当前有效
185.255.200.0/22AS197518852 3257 29119 1975184154.11.12.212rrc00当前有效
185.255.200.0/22AS19751824482 1975182203.175.175.15rrc00当前有效
185.255.200.0/22AS19751857381 42708 29119 1975184193.150.22.240rrc00当前有效
185.255.200.0/22AS197518204092 198978 174 29119 197518589.234.186.6rrc00当前有效
185.255.200.0/22AS19751817639 6939 1975183202.69.160.152rrc00当前有效
185.255.200.0/22AS1975184608 7575 2914 29119 1975185203.119.104.1rrc00当前有效
185.255.200.0/22AS19751837989 56300 132132 4657 6453 29119 1975187203.123.48.6rrc00当前有效
185.255.200.0/22AS19751850304 29119 197518331.169.49.228rrc00当前有效
185.255.200.0/22AS19751855720 2914 29119 197518445.116.179.212rrc00当前有效
185.255.200.0/22AS197518132825 174 29119 197518443.251.115.197rrc00当前有效
185.255.200.0/22AS19751861218 6939 1975183143.246.179.232rrc00当前有效
185.255.200.0/22AS197518208972 29119 197518345.12.55.0rrc00当前有效
185.255.200.0/22AS19751849673 29119 197518394.247.111.254rrc00当前有效
185.255.200.0/22AS19751834549 197518280.77.16.114rrc00当前有效
185.255.200.0/22AS197518216285 8280 6762 29119 197518584.54.49.1rrc00当前有效
185.255.200.0/22AS19751858057 174 29119 1975184193.33.94.251rrc00当前有效
185.255.200.0/22AS19751849134 53356 6939 197518423.129.32.61rrc00当前有效
185.255.200.0/22AS19751858057 34549 1975183194.50.92.251rrc00当前有效
185.255.200.0/22AS19751837721 1975182165.16.221.66rrc00当前有效
185.255.200.0/22AS19751850300 29119 1975183176.12.110.8rrc00当前有效
185.255.200.0/22AS197518202365 50673 29119 19751845.255.90.109rrc00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
2026/11/4 16:15:27宣告AS197518328840 327727 174 29119 197518102.208.105.2rrc00
2026/11/4 16:15:24撤销——102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:27宣告AS197518328840 327727 174 29119 197518102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 13:30:52宣告AS197518206499 34549 19751845.14.68.69rrc00
2026/11/1 02:50:08宣告AS19751849134 53356 6939 19751823.129.32.61rrc00
2026/10/24 02:50:09宣告AS19751824482 197518203.175.175.15rrc00
2026/10/23 18:35:17宣告AS197518852 3257 15954 197518154.11.12.212rrc00
2026/10/23 18:00:17宣告AS197518852 3257 29119 197518154.11.12.212rrc00
2026/10/23 10:15:30宣告AS197518852 3257 29119 197518154.11.12.212rrc00
2026/10/22 05:10:18宣告AS197518208972 29119 19751845.12.55.0rrc00
2026/10/22 03:20:26宣告AS19751817639 6939 197518202.69.160.152rrc00
2026/10/20 21:50:01宣告AS19751859919 12779 29119 1975185.178.95.254rrc00
2026/10/20 21:15:11宣告AS1975181403 577 3356 29119 197518198.58.198.252rrc00
2026/10/20 14:10:22宣告AS1975184608 1221 4637 6762 29119 197518203.119.104.1rrc00
2026/10/20 08:45:04宣告AS19751849432 48362 1764 5405 197518195.128.231.254rrc00
2026/10/19 22:35:12宣告AS19751849432 48362 1764 5405 197518195.128.231.254rrc00
2026/10/19 14:10:13宣告AS197518208972 29119 19751845.12.55.0rrc00
2026/10/19 09:50:59宣告AS19751837721 197518165.16.221.66rrc00
2026/10/18 14:30:09宣告AS197518328840 327727 174 29119 197518102.208.105.2rrc00
2026/10/18 00:35:09宣告AS197518208972 29119 19751845.12.55.0rrc00
2026/10/16 21:50:02宣告AS19751855720 6939 197518103.212.68.10rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 15:50:19宣告AS1975184608 7575 2914 29119 197518203.119.104.1rrc00
2026/10/15 12:45:04宣告AS19751849673 29119 19751894.247.111.254rrc00
2026/10/14 15:50:08宣告AS19751857381 42708 29119 197518193.150.22.240rrc00
2026/10/14 15:45:09宣告AS19751857381 42708 29119 197518193.150.22.240rrc00
2026/10/10 23:20:04撤销——195.128.231.254rrc00
2026/10/10 20:15:10宣告AS19751834927 29119 19751845.134.89.1rrc00

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