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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。

187.49.164.0/22

当前有效IPv4

起源 ASNAS270509

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 00:00:00BGP 路由数据
前缀
187.49.164.0/22
当前状态
当前有效
起源 ASN
AS270509
首次观测
2026/8/28 12:50:16
最近观测
2026/11/11 00:00:00
对等体43可见对等体
观测节点1观测节点
宣告9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
187.49.164.0/22AS27050955720 2914 174 11432 267638 2705096103.212.68.10rrc00当前有效
187.49.164.0/22AS270509328840 327727 174 11432 267638 2705096102.208.105.2rrc00当前有效
187.49.164.0/22AS27050961218 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050911143.246.179.232rrc00当前有效
187.49.164.0/22AS27050944393 58057 50673 174 11432 267638 270509749.12.70.222rrc00当前有效
187.49.164.0/22AS27050920514 1299 52320 11432 11432 11432 11432 11432 11432 267638 27050911217.151.205.147rrc00当前有效
187.49.164.0/22AS27050950304 7195 11432 11432 11432 11432 11432 11432 267638 2705091031.169.49.228rrc00当前有效
187.49.164.0/22AS2705097018 174 11432 267638 270509512.0.1.63rrc00当前有效
187.49.164.0/22AS2705094608 7575 7195 11432 11432 11432 11432 11432 11432 267638 27050911203.119.104.1rrc00当前有效
187.49.164.0/22AS27050957381 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050911193.150.22.240rrc00当前有效
187.49.164.0/22AS27050924482 267638 2705093203.175.175.15rrc00当前有效
187.49.164.0/22AS27050949134 53356 6939 52320 11432 11432 11432 11432 11432 11432 267638 2705091223.129.32.61rrc00当前有效
187.49.164.0/22AS270509204092 198978 174 11432 267638 270509689.234.186.6rrc00当前有效
187.49.164.0/22AS27050934927 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050911193.148.251.1rrc00当前有效
187.49.164.0/22AS27050934927 6939 52320 11432 11432 11432 11432 11432 11432 267638 2705091145.134.89.1rrc00当前有效
187.49.164.0/22AS27050937989 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050911203.123.48.6rrc00当前有效
187.49.164.0/22AS270509216285 8280 6762 174 11432 267638 270509784.54.49.1rrc00当前有效
187.49.164.0/22AS27050948185 6461 52320 11432 11432 11432 11432 11432 11432 267638 27050911195.90.96.2rrc00当前有效
187.49.164.0/22AS27050920205 174 11432 267638 270509564.246.96.5rrc00当前有效
187.49.164.0/22AS27050955720 2914 174 11432 267638 270509645.116.179.212rrc00当前有效
187.49.164.0/22AS270509132825 174 11432 267638 270509543.251.115.197rrc00当前有效
187.49.164.0/22AS27050959919 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509115.178.95.254rrc00当前有效
187.49.164.0/22AS27050913830 971 174 11432 267638 2705096161.129.152.2rrc00当前有效
187.49.164.0/22AS27050934549 7195 11432 11432 11432 11432 11432 11432 267638 2705091080.77.16.114rrc00当前有效
187.49.164.0/22AS27050945049 6696 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050912194.28.97.2rrc00当前有效
187.49.164.0/22AS27050917639 174 11432 267638 2705095202.69.160.152rrc00当前有效
187.49.164.0/22AS27050957821 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050911193.160.39.1rrc00当前有效
187.49.164.0/22AS27050922652 6939 52320 11432 11432 11432 11432 11432 11432 267638 2705091145.61.0.85rrc00当前有效
187.49.164.0/22AS27050937721 7195 11432 11432 11432 11432 11432 11432 267638 27050910165.16.221.66rrc00当前有效
187.49.164.0/22AS27050958057 34549 7195 11432 11432 11432 11432 11432 11432 267638 27050911194.50.92.251rrc00当前有效
187.49.164.0/22AS270509852 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050911154.11.12.212rrc00当前有效
187.49.164.0/22AS27050914907 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050911208.80.153.193rrc00当前有效
187.49.164.0/22AS270509208972 6939 52320 11432 11432 11432 11432 11432 11432 267638 2705091145.12.55.0rrc00当前有效
187.49.164.0/22AS270509206499 34549 7195 11432 11432 11432 11432 11432 11432 267638 2705091145.14.68.69rrc00当前有效
187.49.164.0/22AS27050949432 215510 31543 174 11432 267638 2705097195.128.231.254rrc00当前有效
187.49.164.0/22AS2705093333 1273 174 11432 267638 2705096193.0.0.56rrc00当前有效
187.49.164.0/22AS2705091403 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050911198.58.198.252rrc00当前有效
187.49.164.0/22AS27050949673 20485 6762 174 11432 267638 270509794.247.111.254rrc00当前有效
187.49.164.0/22AS270509213241 7195 11432 11432 11432 11432 11432 11432 267638 2705091089.42.52.8rrc00当前有效
187.49.164.0/22AS2705093549 3356 7195 11432 11432 11432 11432 11432 11432 267638 27050911208.51.134.248rrc00当前有效
187.49.164.0/22AS270509202365 50673 174 11432 267638 27050965.255.90.109rrc00当前有效
187.49.164.0/22AS27050938001 3491 174 11432 267638 2705096202.150.221.37rrc00当前有效
187.49.164.0/22AS27050958057 174 11432 267638 2705095193.33.94.251rrc00当前有效
187.49.164.0/22AS27050929504 6939 52320 11432 11432 11432 11432 11432 11432 267638 27050911185.193.84.191rrc00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
2026/11/10 12:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
11.0
最长路径
11

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
2026/11/10 12:55:20宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/10 09:00:50宣告AS27050950300 7195 11432 11432 11432 11432 11432 11432 267638 270509176.12.110.8rrc00
2026/11/10 07:55:38宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/10 00:10:12宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/9 17:55:13宣告AS27050949432 48362 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509195.128.231.254rrc00
2026/11/9 17:55:13撤销——195.128.231.254rrc00
2026/11/9 17:55:13宣告AS270509202365 50673 6762 174 11432 267638 2705095.255.90.109rrc00
2026/11/9 17:55:11宣告AS27050958057 174 52320 11432 11432 11432 11432 11432 11432 267638 270509193.33.94.251rrc00
2026/11/9 17:55:11宣告AS27050944393 58057 50673 6762 174 11432 267638 27050949.12.70.222rrc00
2026/11/9 17:55:11宣告AS270509204092 34019 29169 174 11432 267638 27050989.234.186.6rrc00
2026/11/9 03:00:10宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/8 01:55:22宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/7 14:25:18宣告AS270509328840 327727 174 11432 267638 270509102.208.105.2rrc00
2026/11/7 14:25:08撤销——102.208.105.2rrc00
2026/11/7 01:55:28宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/6 21:35:02宣告AS27050944393 58057 50673 174 11432 267638 27050949.12.70.222rrc00
2026/11/6 08:10:00宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/6 02:40:08宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/5 05:50:28宣告AS27050950304 7195 11432 11432 11432 11432 11432 11432 267638 27050931.169.49.228rrc00
2026/11/4 21:45:04宣告AS270509206499 34549 7195 11432 11432 11432 11432 11432 11432 267638 27050945.14.68.69rrc00
2026/11/4 16:15:35宣告AS270509328840 327727 174 11432 267638 270509102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/4 05:20:34宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/4 01:05:41宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/3 22:35:08宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/3 20:30:51宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/3 14:20:24宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:37宣告AS270509328840 327727 174 11432 267638 270509102.208.105.2rrc00
2026/11/1 20:05:02宣告AS270509202365 6939 52320 11432 11432 11432 11432 11432 11432 267638 270509194.50.19.4rrc00

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
2026/11/10 12:00:001011111.0 / 11
2026/11/10 09:00:001011110.0 / 10
2026/11/10 07:00:001011111.0 / 11
2026/11/10 00:00:001011111.0 / 11
2026/11/9 17:00:00515119.0 / 12
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