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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。

185.30.140.0/22

当前有效IPv4

起源 ASNAS199581

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
185.30.140.0/22
当前状态
当前有效
起源 ASN
AS199581
首次观测
2026/8/30 19:45:40
最近观测
2026/11/8 00:00:00
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
185.30.140.0/22AS1995813549 3356 1273 12430 12357 1995816208.51.134.248rrc00当前有效
185.30.140.0/22AS1995817018 5511 12479 199581412.0.1.63rrc00当前有效
185.30.140.0/22AS199581202365 50673 174 5511 12479 19958165.255.90.109rrc00当前有效
185.30.140.0/22AS1995813333 1136 5511 12479 1995815193.0.0.56rrc00当前有效
185.30.140.0/22AS1995811403 577 1273 12430 12357 1995816198.58.198.252rrc00当前有效
185.30.140.0/22AS19958149673 12389 5511 12479 199581594.247.111.254rrc00当前有效
185.30.140.0/22AS19958129504 39392 33891 12430 12357 1995816185.193.84.191rrc00当前有效
185.30.140.0/22AS19958158057 1836 5511 12479 1995815193.33.94.251rrc00当前有效
185.30.140.0/22AS19958150300 174 5511 12479 1995815176.12.110.8rrc00当前有效
185.30.140.0/22AS19958138001 9002 12430 12357 1995815202.150.221.37rrc00当前有效
185.30.140.0/22AS19958157821 12586 3257 1273 12430 12357 1995817193.160.39.1rrc00当前有效
185.30.140.0/22AS19958145049 6696 5511 12479 1995815194.28.97.2rrc00当前有效
185.30.140.0/22AS19958117639 5511 12479 1995814202.69.160.152rrc00当前有效
185.30.140.0/22AS19958114907 3356 1273 12430 12357 1995816208.80.153.193rrc00当前有效
185.30.140.0/22AS199581206499 34549 12479 199581445.14.68.69rrc00当前有效
185.30.140.0/22AS19958137721 12479 1995813165.16.221.66rrc00当前有效
185.30.140.0/22AS19958158057 34549 12479 1995814194.50.92.251rrc00当前有效
185.30.140.0/22AS199581852 174 5511 12479 1995815154.11.12.212rrc00当前有效
185.30.140.0/22AS19958122652 174 5511 12479 199581545.61.0.85rrc00当前有效
185.30.140.0/22AS19958155720 2914 1299 1273 12430 12357 199581745.116.179.212rrc00当前有效
185.30.140.0/22AS199581132825 174 5511 12479 199581543.251.115.197rrc00当前有效
185.30.140.0/22AS19958120205 6939 12479 199581464.246.96.5rrc00当前有效
185.30.140.0/22AS19958148185 1299 5511 12479 1995815195.90.96.2rrc00当前有效
185.30.140.0/22AS19958159919 9002 12430 12357 19958155.178.95.254rrc00当前有效
185.30.140.0/22AS19958113830 971 174 5511 12479 1995816161.129.152.2rrc00当前有效
185.30.140.0/22AS19958134549 12479 199581380.77.16.114rrc00当前有效
185.30.140.0/22AS1995814608 1221 4637 5511 12479 1995816203.119.104.1rrc00当前有效
185.30.140.0/22AS19958120514 1299 5511 12479 1995815217.151.205.147rrc00当前有效
185.30.140.0/22AS19958150304 1299 5511 12479 199581531.169.49.228rrc00当前有效
185.30.140.0/22AS19958155720 6939 12479 1995814103.212.68.10rrc00当前有效
185.30.140.0/22AS19958161218 6939 12479 1995814143.246.179.232rrc00当前有效
185.30.140.0/22AS199581328840 327727 174 5511 12479 1995816102.208.105.2rrc00当前有效
185.30.140.0/22AS19958144393 58057 6939 12479 199581549.12.70.222rrc00当前有效
185.30.140.0/22AS199581216285 8280 6762 5511 12479 199581684.54.49.1rrc00当前有效
185.30.140.0/22AS19958137989 56300 132132 4657 2914 1299 1273 12430 12357 19958110203.123.48.6rrc00当前有效
185.30.140.0/22AS19958134927 56655 6939 12479 199581545.134.89.1rrc00当前有效
185.30.140.0/22AS19958134927 1299 1273 12430 12357 1995816193.148.251.1rrc00当前有效
185.30.140.0/22AS19958157381 50304 1299 5511 12479 1995816193.150.22.240rrc00当前有效
185.30.140.0/22AS19958124482 12479 1995813203.175.175.15rrc00当前有效
185.30.140.0/22AS19958149134 53356 6939 12479 199581523.129.32.61rrc00当前有效
185.30.140.0/22AS199581204092 198978 174 5511 12479 199581689.234.186.6rrc00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
2026/11/1 13:30:57宣告AS199581206499 34549 12479 19958145.14.68.69rrc00
2026/11/1 02:50:09宣告AS19958149134 53356 6939 12479 19958123.129.32.61rrc00
2026/10/21 21:55:30宣告AS19958149673 12389 5511 12479 19958194.247.111.254rrc00
2026/10/21 21:50:06宣告AS19958149673 12389 5511 12479 19958194.247.111.254rrc00
2026/10/20 08:45:06宣告AS19958149432 48362 9002 12430 12357 199581195.128.231.254rrc00
2026/10/19 09:50:23宣告AS19958137721 12479 199581165.16.221.66rrc00
2026/10/18 14:30:08宣告AS199581328840 327727 174 5511 12479 199581102.208.105.2rrc00
2026/10/18 13:15:45宣告AS19958158057 1836 5511 12479 199581193.33.94.251rrc00
2026/10/18 13:15:44宣告AS19958149673 12389 5511 12479 19958194.247.111.254rrc00
2026/10/16 15:05:53宣告AS199581328840 327727 174 5511 12479 199581102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/14 22:20:16宣告AS199581204092 198978 174 5511 12479 19958189.234.186.6rrc00
2026/10/14 03:35:19宣告AS199581328840 327727 174 1273 12430 12357 199581102.208.105.2rrc00
2026/10/13 14:35:17宣告AS199581328840 327727 174 1273 12430 12357 199581102.208.105.2rrc00
2026/10/13 10:25:34宣告AS1995817018 1299 1273 12430 12357 19958112.0.1.63rrc00
2026/10/13 10:25:33宣告AS19958149673 20485 1299 5511 12479 19958194.247.111.254rrc00
2026/10/13 10:25:33宣告AS19958161218 6939 1273 12430 12357 199581143.246.179.232rrc00
2026/10/13 10:25:33宣告AS19958144393 58057 6939 5511 12479 19958149.12.70.222rrc00
2026/10/13 10:25:33宣告AS19958149134 53356 6939 5511 12479 19958123.129.32.61rrc00
2026/10/13 10:25:33宣告AS19958149134 53356 6424 6461 5511 12479 19958123.129.32.61rrc00
2026/10/13 10:25:33宣告AS1995817018 5511 12479 19958112.0.1.63rrc00
2026/10/13 10:25:33宣告AS19958161218 6939 5511 12479 199581143.246.179.232rrc00
2026/10/13 10:25:33宣告AS19958144393 394256 6939 5511 12479 19958149.12.70.222rrc00
2026/10/13 10:25:30撤销——202.150.221.37rrc00
2026/10/13 10:25:27宣告AS19958155720 6939 5511 12479 199581103.212.68.10rrc00
2026/10/13 10:25:24宣告AS19958134927 56655 1299 5511 12479 19958145.134.89.1rrc00
2026/10/13 10:25:07宣告AS19958161218 6939 12430 12357 199581143.246.179.232rrc00
2026/10/13 10:25:07宣告AS19958158057 34549 12430 12357 199581194.50.92.251rrc00
2026/10/13 10:25:07宣告AS19958124482 12430 12357 199581203.175.175.15rrc00
2026/10/13 10:25:07宣告AS19958149134 53356 6939 12430 12357 19958123.129.32.61rrc00

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