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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。

185.42.252.0/22

当前有效IPv4

起源 ASNAS202208

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 00:00:00BGP 路由数据
前缀
185.42.252.0/22
当前状态
当前有效
起源 ASN
AS202208
首次观测
2026/8/29 09:30:43
最近观测
2026/11/8 00:00:00
对等体40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
185.42.252.0/22AS20220822652 33891 42184 202208445.61.0.85rrc00当前有效
185.42.252.0/22AS202208202365 50673 58243 20220845.255.90.109rrc00当前有效
185.42.252.0/22AS20220849673 20485 42184 202208494.247.111.254rrc00当前有效
185.42.252.0/22AS2022083333 58243 2022083193.0.0.56rrc00当前有效
185.42.252.0/22AS2022081403 577 33891 42184 2022085198.58.198.252rrc00当前有效
185.42.252.0/22AS20220849432 48362 42184 2022084195.128.231.254rrc00当前有效
185.42.252.0/22AS20220850628 33891 42184 2022084178.208.11.4rrc00当前有效
185.42.252.0/22AS20220829504 42184 2022083185.193.84.191rrc00当前有效
185.42.252.0/22AS20220858057 174 42184 2022084193.33.94.251rrc00当前有效
185.42.252.0/22AS20220850300 58243 2022083176.12.110.8rrc00当前有效
185.42.252.0/22AS20220838001 33891 42184 2022084202.150.221.37rrc00当前有效
185.42.252.0/22AS20220857821 12586 3257 42184 2022085193.160.39.1rrc00当前有效
185.42.252.0/22AS20220845049 6696 58243 2022084194.28.97.2rrc00当前有效
185.42.252.0/22AS20220817639 42184 2022083202.69.160.152rrc00当前有效
185.42.252.0/22AS20220814907 3356 42184 2022084208.80.153.193rrc00当前有效
185.42.252.0/22AS202208206499 34549 42184 202208445.14.68.69rrc00当前有效
185.42.252.0/22AS20220837721 58243 2022083165.16.221.66rrc00当前有效
185.42.252.0/22AS20220858057 34549 42184 2022084194.50.92.251rrc00当前有效
185.42.252.0/22AS202208852 3320 42184 2022084154.11.12.212rrc00当前有效
185.42.252.0/22AS2022083549 3356 42184 2022084208.51.134.248rrc00当前有效
185.42.252.0/22AS20220820205 6939 58243 202208464.246.96.5rrc00当前有效
185.42.252.0/22AS20220848185 33891 42184 2022084195.90.96.2rrc00当前有效
185.42.252.0/22AS20220813830 971 174 42184 2022085161.129.152.2rrc00当前有效
185.42.252.0/22AS20220834549 42184 202208380.77.16.114rrc00当前有效
185.42.252.0/22AS20220859919 12779 42184 20220845.178.95.254rrc00当前有效
185.42.252.0/22AS2022087018 1299 42184 202208412.0.1.63rrc00当前有效
185.42.252.0/22AS2022084608 7575 1299 42184 2022085203.119.104.1rrc00当前有效
185.42.252.0/22AS20220820514 1299 42184 2022084217.151.205.147rrc00当前有效
185.42.252.0/22AS20220850304 1299 42184 202208431.169.49.228rrc00当前有效
185.42.252.0/22AS20220855720 6939 42184 2022084103.212.68.10rrc00当前有效
185.42.252.0/22AS20220844393 212024 42184 202208449.12.70.222rrc00当前有效
185.42.252.0/22AS20220861218 6939 58243 2022084143.246.179.232rrc00当前有效
185.42.252.0/22AS202208216285 8280 6762 9002 21413 58243 58243 58243 202208984.54.49.1rrc00当前有效
185.42.252.0/22AS20220837989 56300 132132 33891 42184 2022086203.123.48.6rrc00当前有效
185.42.252.0/22AS20220834927 1299 42184 2022084193.148.251.1rrc00当前有效
185.42.252.0/22AS202208204092 58243 202208389.234.186.6rrc00当前有效
185.42.252.0/22AS20220857381 42708 58243 2022084193.150.22.240rrc00当前有效
185.42.252.0/22AS20220824482 58243 2022083203.175.175.15rrc00当前有效
185.42.252.0/22AS20220849134 53356 6939 58243 202208523.129.32.61rrc00当前有效
185.42.252.0/22AS202208132825 174 42184 202208443.251.115.197rrc00当前有效
185.42.252.0/22—未收录—102.208.105.2rrc00已撤销
185.42.252.0/22—未收录—89.42.52.8rrc00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
2026/11/3 08:50:33宣告AS20220855720 3257 42184 20220845.116.179.212rrc00
2026/11/3 08:40:06宣告AS20220834927 56655 58243 20220845.134.89.1rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:27宣告AS202208328840 327727 174 42184 202208102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 02:50:12宣告AS20220849134 53356 6939 58243 20220823.129.32.61rrc00
2026/10/23 06:30:55宣告AS20220829504 42184 202208185.193.84.191rrc00
2026/10/23 06:30:54宣告AS20220829504 42184 202208185.193.84.191rrc00
2026/10/22 22:10:31宣告AS20220857381 42708 33891 42184 202208193.150.22.240rrc00
2026/10/19 10:05:03宣告AS20220837721 58243 202208165.16.221.66rrc00
2026/10/18 14:30:09宣告AS202208328840 327727 174 42184 202208102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 19:50:28宣告AS20220849432 48362 42184 202208195.128.231.254rrc00
2026/10/13 12:35:43宣告AS2022084608 7575 1299 42184 202208203.119.104.1rrc00
2026/10/10 20:05:28宣告AS20220837721 58243 202208165.16.221.66rrc00
2026/10/10 20:05:24宣告AS20220834927 56655 58243 20220845.134.89.1rrc00
2026/10/10 20:05:24宣告AS2022083333 58243 202208193.0.0.56rrc00
2026/10/10 20:05:24宣告AS202208202365 50673 58243 2022085.255.90.109rrc00
2026/10/10 17:50:39宣告AS20220834927 56655 42184 20220845.134.89.1rrc00
2026/10/10 17:50:35宣告AS20220837721 42184 202208165.16.221.66rrc00
2026/10/10 17:50:33宣告AS2022083333 42184 202208193.0.0.56rrc00
2026/10/10 17:50:33宣告AS202208202365 50673 42184 2022085.255.90.109rrc00
2026/10/10 10:10:03宣告AS20220817639 42184 202208202.69.160.152rrc00
2026/10/9 09:00:30宣告AS20220857821 12586 3257 42184 202208193.160.39.1rrc00
2026/10/9 03:30:44宣告AS20220855720 3257 42184 20220845.116.179.212rrc00
2026/10/8 22:35:24宣告AS2022084608 7575 3356 42184 202208203.119.104.1rrc00
2026/10/8 22:35:21宣告AS2022087018 1299 42184 20220812.0.1.63rrc00
2026/10/8 17:55:28宣告AS20220861218 6939 58243 202208143.246.179.232rrc00
2026/10/8 12:00:28宣告AS2022084608 7575 3356 42184 202208203.119.104.1rrc00
2026/10/8 10:35:09宣告AS20220834927 56655 58243 20220845.134.89.1rrc00

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