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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。

181.191.40.0/22

当前有效IPv4

起源 ASNAS266000

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
181.191.40.0/22
当前状态
当前有效
起源 ASN
AS266000
首次观测
2026/8/28 17:40:23
最近观测
2026/11/11 00:00:00
对等体44可见对等体
观测节点1观测节点
宣告18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

45 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
181.191.40.0/22AS26600029504 57463 14840 265080 2660005185.193.84.191rrc00当前有效
181.191.40.0/22AS2660007018 3356 14840 265080 266000512.0.1.63rrc00当前有效
181.191.40.0/22AS26600045049 6696 6939 52320 28220 28220 265080 265080 265080 265080 26600011194.28.97.2rrc00当前有效
181.191.40.0/22AS266000206499 34549 14840 265080 266000545.14.68.69rrc00当前有效
181.191.40.0/22AS266000208972 6939 52320 28220 28220 265080 265080 265080 265080 2660001045.12.55.0rrc00当前有效
181.191.40.0/22AS26600014907 6939 52320 28220 28220 265080 265080 265080 265080 26600010208.80.153.193rrc00当前有效
181.191.40.0/22AS26600022652 14840 265080 266000445.61.0.85rrc00当前有效
181.191.40.0/22AS266000852 6939 52320 28220 28220 265080 265080 265080 265080 26600010154.11.12.212rrc00当前有效
181.191.40.0/22AS26600037721 14840 265080 2660004165.16.221.66rrc00当前有效
181.191.40.0/22AS26600058057 34549 14840 265080 2660005194.50.92.251rrc00当前有效
181.191.40.0/22AS266000202365 50673 14840 265080 26600055.255.90.109rrc00当前有效
181.191.40.0/22AS266000213241 14840 265080 266000489.42.52.8rrc00当前有效
181.191.40.0/22AS2660003549 3356 14840 265080 2660005208.51.134.248rrc00当前有效
181.191.40.0/22AS26600049432 215510 31543 57463 14840 265080 2660007195.128.231.254rrc00当前有效
181.191.40.0/22AS2660003333 3320 3356 14840 265080 2660006193.0.0.56rrc00当前有效
181.191.40.0/22AS2660001403 6939 52320 28220 28220 265080 265080 265080 265080 26600010198.58.198.252rrc00当前有效
181.191.40.0/22AS26600049673 20485 14840 265080 266000594.247.111.254rrc00当前有效
181.191.40.0/22AS26600058057 174 14840 265080 2660005193.33.94.251rrc00当前有效
181.191.40.0/22AS26600057821 57463 14840 265080 2660005193.160.39.1rrc00当前有效
181.191.40.0/22AS26600017639 14840 265080 2660004202.69.160.152rrc00当前有效
181.191.40.0/22AS266000202365 6939 52320 28220 28220 265080 265080 265080 265080 26600010194.50.19.4rrc00当前有效
181.191.40.0/22AS2660004608 1221 4637 3356 14840 265080 2660007203.119.104.1rrc00当前有效
181.191.40.0/22AS26600061218 6939 52320 28220 28220 265080 265080 265080 265080 26600010143.246.179.232rrc00当前有效
181.191.40.0/22AS266000328840 327727 174 14840 265080 2660006102.208.105.2rrc00当前有效
181.191.40.0/22AS26600044393 401753 14840 265080 266000549.12.70.222rrc00当前有效
181.191.40.0/22AS26600055720 2914 3356 14840 265080 2660006103.212.68.10rrc00当前有效
181.191.40.0/22AS26600050304 7195 28220 265080 265080 265080 265080 266000831.169.49.228rrc00当前有效
181.191.40.0/22AS26600020514 8434 3356 14840 265080 2660006217.151.205.147rrc00当前有效
181.191.40.0/22AS26600037989 6939 52320 28220 28220 265080 265080 265080 265080 26600010203.123.48.6rrc00当前有效
181.191.40.0/22AS266000216285 8280 6762 14840 14840 265080 266000784.54.49.1rrc00当前有效
181.191.40.0/22AS26600057381 6939 52320 28220 28220 265080 265080 265080 265080 26600010193.150.22.240rrc00当前有效
181.191.40.0/22AS26600024482 14840 265080 2660004203.175.175.15rrc00当前有效
181.191.40.0/22AS26600049134 53356 6939 52320 28220 28220 265080 265080 265080 265080 2660001123.129.32.61rrc00当前有效
181.191.40.0/22AS266000204092 34019 14840 265080 266000589.234.186.6rrc00当前有效
181.191.40.0/22AS26600034927 6939 52320 28220 28220 265080 265080 265080 265080 2660001045.134.89.1rrc00当前有效
181.191.40.0/22AS26600034927 6939 52320 28220 28220 265080 265080 265080 265080 26600010193.148.251.1rrc00当前有效
181.191.40.0/22AS26600020205 174 14840 265080 266000564.246.96.5rrc00当前有效
181.191.40.0/22AS266000132825 174 14840 265080 266000543.251.115.197rrc00当前有效
181.191.40.0/22AS26600055720 2914 3356 14840 265080 266000645.116.179.212rrc00当前有效
181.191.40.0/22AS26600048185 6461 52320 28220 28220 265080 265080 265080 265080 26600010195.90.96.2rrc00当前有效
181.191.40.0/22AS26600059919 57463 14840 265080 26600055.178.95.254rrc00当前有效
181.191.40.0/22AS26600013830 971 3356 14840 265080 2660006161.129.152.2rrc00当前有效
181.191.40.0/22AS26600034549 14840 265080 266000480.77.16.114rrc00当前有效
181.191.40.0/22AS26600038001 3491 174 14840 265080 2660006202.150.221.37rrc00当前有效
181.191.40.0/22—未收录—178.208.11.4rrc00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
2026/11/10 09:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
最长路径
5

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 09:00:57宣告AS26600050300 57463 14840 265080 266000176.12.110.8rrc00
2026/11/10 09:00:31宣告AS26600050300 174 14840 265080 266000176.12.110.8rrc00
2026/11/10 07:55:37宣告AS266000202365 6939 52320 28220 28220 265080 265080 265080 265080 266000194.50.19.4rrc00
2026/11/10 06:55:13宣告AS26600022652 1299 37468 28220 265080 265080 265080 265080 26600045.61.0.85rrc00
2026/11/10 00:10:11宣告AS266000202365 6939 52320 28220 28220 265080 265080 265080 265080 266000194.50.19.4rrc00
2026/11/9 23:50:08宣告AS266000208972 6939 52320 28220 28220 265080 265080 265080 265080 26600045.12.55.0rrc00
2026/11/9 23:40:12宣告AS266000202365 50673 14840 265080 2660005.255.90.109rrc00
2026/11/9 23:40:11宣告AS26600037721 14840 265080 266000165.16.221.66rrc00
2026/11/9 23:40:07宣告AS26600029504 57463 14840 265080 266000185.193.84.191rrc00
2026/11/9 23:40:07宣告AS26600057821 57463 14840 265080 266000193.160.39.1rrc00
2026/11/9 23:40:07宣告AS26600024482 14840 265080 266000203.175.175.15rrc00
2026/11/9 23:40:07宣告AS26600044393 58057 14840 265080 26600049.12.70.222rrc00
2026/11/9 23:40:07宣告AS26600044393 401753 14840 265080 26600049.12.70.222rrc00
2026/11/9 16:15:19宣告AS26600055720 2914 3356 14840 265080 266000103.212.68.10rrc00
2026/11/9 16:15:18宣告AS266000216285 8280 6762 14840 265080 26600084.54.49.1rrc00
2026/11/9 16:15:18宣告AS266000216285 8280 6762 174 14840 265080 26600084.54.49.1rrc00
2026/11/9 16:15:17宣告AS266000216285 8280 174 14840 265080 26600084.54.49.1rrc00
2026/11/9 05:45:18宣告AS2660007018 3356 14840 265080 26600012.0.1.63rrc00
2026/11/9 03:00:09宣告AS266000202365 6939 52320 28220 28220 265080 265080 265080 265080 266000194.50.19.4rrc00
2026/11/8 07:35:04宣告AS26600055720 2914 6762 14840 265080 266000103.212.68.10rrc00
2026/11/8 06:25:26宣告AS26600055720 2914 6762 14840 265080 266000103.212.68.10rrc00
2026/11/8 06:25:02宣告AS26600055720 2914 3356 14840 265080 26600045.116.179.212rrc00
2026/11/8 01:55:21宣告AS266000202365 6939 52320 28220 28220 265080 265080 265080 265080 266000194.50.19.4rrc00
2026/11/7 14:25:23宣告AS266000328840 327727 174 14840 265080 266000102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/7 08:25:10撤销——102.208.105.2rrc00
2026/11/7 01:55:27宣告AS266000202365 6939 52320 28220 28220 265080 265080 265080 265080 266000194.50.19.4rrc00
2026/11/6 02:40:07宣告AS266000202365 6939 52320 28220 28220 265080 265080 265080 265080 266000194.50.19.4rrc00
2026/11/6 00:50:05宣告AS26600037721 14840 265080 266000165.16.221.66rrc00
2026/11/5 23:20:45宣告AS26600037721 57463 14840 265080 266000165.16.221.66rrc00

小时变化

近七天窗口 · 7 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 09:00:00201115.0 / 5
2026/11/10 07:00:001011110.0 / 10
2026/11/10 06:00:00101119.0 / 9
2026/11/10 00:00:001011110.0 / 10
2026/11/9 23:00:00807115.4 / 10
2026/11/9 16:00:00402116.3 / 7
2026/11/9 05:00:00101115.0 / 5
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