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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。

194.42.52.0/23

当前有效IPv4

起源 ASNAS5408

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2026/11/11 16:00:00BGP 路由数据
前缀
194.42.52.0/23
当前状态
当前有效
起源 ASN
AS5408
首次观测
2026/8/28 22:25:19
最近观测
2026/11/11 16:00:00
对等体43可见对等体
观测节点1观测节点
宣告6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
194.42.52.0/23AS540850628 3356 21320 54084178.208.11.4rrc00当前有效
194.42.52.0/23AS540857821 12586 3257 3356 21320 54086193.160.39.1rrc00当前有效
194.42.52.0/23AS540824482 2603 21320 54084203.175.175.15rrc00当前有效
194.42.52.0/23AS54087018 3356 21320 5408412.0.1.63rrc00当前有效
194.42.52.0/23AS540858057 174 21320 54084193.33.94.251rrc00当前有效
194.42.52.0/23AS540834927 56655 2603 21320 5408545.134.89.1rrc00当前有效
194.42.52.0/23AS540859919 9002 21320 540845.178.95.254rrc00当前有效
194.42.52.0/23AS540849673 3216 21320 5408494.247.111.254rrc00当前有效
194.42.52.0/23AS5408216285 8280 5408384.54.49.1rrc00当前有效
194.42.52.0/23AS540857381 42708 2603 21320 54085193.150.22.240rrc00当前有效
194.42.52.0/23AS540813830 971 3356 21320 54085161.129.152.2rrc00当前有效
194.42.52.0/23AS540855720 2914 3356 21320 5408545.116.179.212rrc00当前有效
194.42.52.0/23AS54083549 3356 21320 54084208.51.134.248rrc00当前有效
194.42.52.0/23AS5408328840 327727 174 21320 54085102.208.105.2rrc00当前有效
194.42.52.0/23AS540858057 34549 2603 21320 54085194.50.92.251rrc00当前有效
194.42.52.0/23AS5408202365 50673 174 21320 540855.255.90.109rrc00当前有效
194.42.52.0/23AS540849432 48362 2603 21320 54085195.128.231.254rrc00当前有效
194.42.52.0/23AS540838229 24490 20965 54084192.248.121.251rrc00当前有效
194.42.52.0/23AS54084608 1221 4637 3356 21320 54086203.119.104.1rrc00当前有效
194.42.52.0/23AS5408852 3491 5408 5408 5408 5408 5408 5408 54089154.11.12.212rrc00当前有效
194.42.52.0/23AS540814907 3356 21320 54084208.80.153.193rrc00当前有效
194.42.52.0/23AS540861218 6939 21320 54084143.246.179.232rrc00当前有效
194.42.52.0/23AS5408206499 34549 2603 21320 5408545.14.68.69rrc00当前有效
194.42.52.0/23AS5408213241 9002 21320 5408489.42.52.8rrc00当前有效
194.42.52.0/23AS54083333 2603 21320 54084193.0.0.56rrc00当前有效
194.42.52.0/23AS540822652 174 21320 5408445.61.0.85rrc00当前有效
194.42.52.0/23AS540834927 1299 3356 21320 54085193.148.251.1rrc00当前有效
194.42.52.0/23AS540850304 2603 21320 5408431.169.49.228rrc00当前有效
194.42.52.0/23AS540844393 58057 6939 21320 5408549.12.70.222rrc00当前有效
194.42.52.0/23AS5408204092 198978 174 21320 5408589.234.186.6rrc00当前有效
194.42.52.0/23AS540855720 6939 21320 54084103.212.68.10rrc00当前有效
194.42.52.0/23AS540849134 53356 6939 21320 5408523.129.32.61rrc00当前有效
194.42.52.0/23AS540817639 9002 21320 54084202.69.160.152rrc00当前有效
194.42.52.0/23AS540848185 21320 54083195.90.96.2rrc00当前有效
194.42.52.0/23AS540829504 39392 174 21320 54085185.193.84.191rrc00当前有效
194.42.52.0/23AS540845049 6696 2603 21320 54085194.28.97.2rrc00当前有效
194.42.52.0/23AS540820205 6939 21320 5408464.246.96.5rrc00当前有效
194.42.52.0/23AS54081403 577 3491 5408 5408 5408 5408 5408 5408 540810198.58.198.252rrc00当前有效
194.42.52.0/23AS540834549 2603 21320 5408480.77.16.114rrc00当前有效
194.42.52.0/23AS540850300 3356 21320 54084176.12.110.8rrc00当前有效
194.42.52.0/23AS5408132825 174 21320 5408443.251.115.197rrc00当前有效
194.42.52.0/23AS540820514 2603 21320 54084217.151.205.147rrc00当前有效
194.42.52.0/23AS540837721 6461 21320 54084165.16.221.66rrc00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
2026/11/11 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
7.0
最长路径
7

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 14:05:43宣告AS540837989 56300 132132 4657 9002 21320 5408203.123.48.6rrc00
2026/11/11 14:05:25撤销——203.123.48.6rrc00
2026/11/10 10:50:24宣告AS5408328840 327727 174 21320 5408102.208.105.2rrc00
2026/11/10 09:00:42宣告AS5408132825 3356 21320 540843.251.115.197rrc00
2026/11/10 09:00:20宣告AS5408852 174 21320 5408154.11.12.212rrc00
2026/11/10 09:00:13宣告AS54081403 577 3356 21320 5408198.58.198.252rrc00
2026/11/9 05:45:08宣告AS54087018 3356 21320 540812.0.1.63rrc00
2026/11/7 22:05:01宣告AS540855720 6939 21320 5408103.212.68.10rrc00
2026/11/7 14:25:39宣告AS5408328840 327727 174 21320 5408102.208.105.2rrc00
2026/11/7 12:40:06宣告AS5408328840 327727 174 21320 5408102.208.105.2rrc00
2026/11/7 12:30:11宣告AS5408132825 174 21320 540843.251.115.197rrc00
2026/11/5 21:10:40宣告AS540849432 215510 31543 174 21320 5408195.128.231.254rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 21:35:03宣告AS5408206499 34549 2603 21320 540845.14.68.69rrc00
2026/11/4 20:45:21宣告AS5408206499 34549 2603 21320 540845.14.68.69rrc00
2026/11/4 16:15:36宣告AS5408328840 327727 174 21320 5408102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/3 15:00:27宣告AS540849432 48362 2603 21320 5408195.128.231.254rrc00
2026/11/3 15:00:26宣告AS540858057 34549 2603 21320 5408194.50.92.251rrc00
2026/11/3 15:00:26宣告AS5408206499 34549 2603 21320 540845.14.68.69rrc00
2026/11/3 15:00:26宣告AS540834549 2603 21320 540880.77.16.114rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:10:43宣告AS5408328840 327727 174 21320 5408102.208.105.2rrc00
2026/11/1 13:30:46宣告AS5408206499 34549 2603 21320 540845.14.68.69rrc00
2026/11/1 02:50:03宣告AS540849134 53356 6939 21320 540823.129.32.61rrc00
2026/10/23 14:40:09宣告AS540859919 9002 21320 54085.178.95.254rrc00
2026/10/23 06:30:59宣告AS540829504 39392 174 21320 5408185.193.84.191rrc00
2026/10/22 08:25:21宣告AS540858057 174 21320 5408193.33.94.251rrc00
2026/10/22 08:25:07宣告AS5408132825 174 21320 540843.251.115.197rrc00
2026/10/22 08:25:06宣告AS540822652 174 21320 540845.61.0.85rrc00

小时变化

近七天窗口 · 4 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 14:00:00111117.0 / 7
2026/11/10 10:00:00101115.0 / 5
2026/11/10 09:00:00303114.3 / 5
2026/11/9 05:00:00101114.0 / 4
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