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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。

185.112.4.0/22

当前有效IPv4

起源 ASNAS204158

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
185.112.4.0/22
当前状态
当前有效
起源 ASN
AS204158
首次观测
2026/8/28 22:25:15
最近观测
2026/11/11 16:00:00
对等体41可见对等体
观测节点1观测节点
宣告4近 7 天小时聚合
撤销2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
185.112.4.0/22AS2041587018 3356 3302 15589 204158512.0.1.63rrc00当前有效
185.112.4.0/22AS20415844393 58057 6939 3302 15589 204158649.12.70.222rrc00当前有效
185.112.4.0/22AS204158204092 34019 3302 15589 204158589.234.186.6rrc00当前有效
185.112.4.0/22AS20415834927 1299 3356 3302 15589 2041586193.148.251.1rrc00当前有效
185.112.4.0/22AS204158206499 34549 174 3302 15589 204158645.14.68.69rrc00当前有效
185.112.4.0/22AS204158202365 50673 6762 3302 15589 20415865.255.90.109rrc00当前有效
185.112.4.0/22AS204158216285 8280 6762 3302 15589 204158684.54.49.1rrc00当前有效
185.112.4.0/22AS204158852 174 3302 15589 2041585154.11.12.212rrc00当前有效
185.112.4.0/22AS20415814907 3356 3302 15589 2041585208.80.153.193rrc00当前有效
185.112.4.0/22AS2041584608 1221 4637 6762 3302 15589 2041587203.119.104.1rrc00当前有效
185.112.4.0/22AS204158132825 3356 3302 15589 204158543.251.115.197rrc00当前有效
185.112.4.0/22AS20415834549 174 3302 15589 204158580.77.16.114rrc00当前有效
185.112.4.0/22AS20415850300 9002 3302 15589 2041585176.12.110.8rrc00当前有效
185.112.4.0/22AS2041581403 577 3356 3302 15589 2041586198.58.198.252rrc00当前有效
185.112.4.0/22AS20415820205 6939 3302 15589 204158564.246.96.5rrc00当前有效
185.112.4.0/22AS20415837721 174 3302 15589 2041585165.16.221.66rrc00当前有效
185.112.4.0/22AS20415850628 3356 3302 15589 2041585178.208.11.4rrc00当前有效
185.112.4.0/22AS20415820514 8434 3356 3302 15589 2041586217.151.205.147rrc00当前有效
185.112.4.0/22AS20415861218 6939 3302 15589 2041585143.246.179.232rrc00当前有效
185.112.4.0/22AS20415850304 1299 3356 3302 15589 204158631.169.49.228rrc00当前有效
185.112.4.0/22AS20415855720 6939 3302 15589 2041585103.212.68.10rrc00当前有效
185.112.4.0/22AS20415849134 53356 6939 3302 15589 204158623.129.32.61rrc00当前有效
185.112.4.0/22AS20415845049 6696 6762 3302 15589 2041586194.28.97.2rrc00当前有效
185.112.4.0/22AS20415829504 39392 174 3302 15589 2041586185.193.84.191rrc00当前有效
185.112.4.0/22AS20415848185 3356 3302 15589 2041585195.90.96.2rrc00当前有效
185.112.4.0/22AS20415834927 56655 6939 3302 15589 204158645.134.89.1rrc00当前有效
185.112.4.0/22AS20415859919 3302 15589 20415845.178.95.254rrc00当前有效
185.112.4.0/22AS20415858057 174 3302 15589 2041585193.33.94.251rrc00当前有效
185.112.4.0/22AS20415824482 3302 15589 2041584203.175.175.15rrc00当前有效
185.112.4.0/22AS20415857821 12586 3257 3356 3302 15589 2041587193.160.39.1rrc00当前有效
185.112.4.0/22AS2041583549 3356 3302 15589 2041585208.51.134.248rrc00当前有效
185.112.4.0/22AS2041583333 9002 3302 15589 2041585193.0.0.56rrc00当前有效
185.112.4.0/22AS20415858057 34549 174 3302 15589 2041586194.50.92.251rrc00当前有效
185.112.4.0/22AS20415822652 174 3302 15589 204158545.61.0.85rrc00当前有效
185.112.4.0/22AS204158213241 9002 3302 15589 204158589.42.52.8rrc00当前有效
185.112.4.0/22AS204158328840 327727 174 3302 15589 2041586102.208.105.2rrc00当前有效
185.112.4.0/22AS20415813830 971 174 3302 15589 2041586161.129.152.2rrc00当前有效
185.112.4.0/22AS20415857381 50304 1299 3356 3302 15589 2041587193.150.22.240rrc00当前有效
185.112.4.0/22AS20415849673 20485 6762 3302 15589 204158694.247.111.254rrc00当前有效
185.112.4.0/22AS20415855720 2914 6762 3302 15589 204158645.116.179.212rrc00当前有效
185.112.4.0/22AS20415817639 9002 3302 15589 2041585202.69.160.152rrc00当前有效
185.112.4.0/22—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
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
8.0
最长路径
8

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AS20415837989 56300 132132 4657 9002 3302 15589 204158203.123.48.6rrc00
2026/11/11 14:05:26撤销——203.123.48.6rrc00
2026/11/10 13:15:07宣告AS20415850300 9002 3302 15589 204158176.12.110.8rrc00
2026/11/10 10:50:20宣告AS204158328840 327727 174 3302 15589 204158102.208.105.2rrc00
2026/11/9 05:45:16宣告AS2041587018 3356 3302 15589 20415812.0.1.63rrc00
2026/11/8 17:50:15撤销——102.208.105.2rrc00
2026/11/8 07:35:22宣告AS20415855720 2914 3356 3302 15589 20415845.116.179.212rrc00
2026/11/8 06:25:01宣告AS20415855720 2914 3356 3302 15589 20415845.116.179.212rrc00
2026/11/7 22:47:49宣告AS20415837721 6461 3302 15589 204158165.16.221.66rrc00
2026/11/7 14:25:36宣告AS204158328840 327727 174 3302 15589 204158102.208.105.2rrc00
2026/11/7 14:25:06撤销——102.208.105.2rrc00
2026/11/7 12:40:04宣告AS204158328840 327727 174 3302 15589 204158102.208.105.2rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 20:45:31宣告AS204158206499 34549 174 3302 15589 20415845.14.68.69rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/3 05:45:12宣告AS20415837721 174 3302 15589 204158165.16.221.66rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:10:46宣告AS204158328840 327727 174 3302 15589 204158102.208.105.2rrc00
2026/11/1 02:50:11宣告AS20415849134 53356 6939 3302 15589 20415823.129.32.61rrc00
2026/10/21 08:50:14宣告AS204158328840 327727 174 3302 15589 204158102.208.105.2rrc00
2026/10/21 08:50:14撤销——102.208.105.2rrc00
2026/10/21 06:55:42宣告AS2041587018 3356 3302 15589 20415812.0.1.63rrc00
2026/10/21 05:30:18宣告AS2041581403 577 3356 3302 15589 204158198.58.198.252rrc00
2026/10/21 05:30:01宣告AS2041581403 577 3356 3302 15589 204158198.58.198.252rrc00
2026/10/20 08:45:07宣告AS20415849432 48362 9002 3302 15589 204158195.128.231.254rrc00
2026/10/20 00:45:20宣告AS2041581403 577 3356 3302 15589 204158198.58.198.252rrc00
2026/10/18 14:30:05宣告AS204158328840 327727 174 3302 15589 204158102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:50宣告AS204158328840 327727 174 3302 15589 204158102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00

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 14:00:00111118.0 / 8
2026/11/10 13:00:00101115.0 / 5
2026/11/10 10:00:00101116.0 / 6
2026/11/9 05:00:00101115.0 / 5
2026/11/8 17:00:0001110—
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