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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。

45.71.240.0/22

当前有效IPv4

起源 ASNAS267645

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2026/11/12 00:00:00BGP 路由数据
前缀
45.71.240.0/22
当前状态
当前有效
起源 ASN
AS267645
首次观测
2026/8/28 16:10:05
最近观测
2026/11/12 00:00:00
对等体44可见对等体
观测节点1观测节点
宣告361近 7 天小时聚合
撤销7近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
45.71.240.0/22AS2676453549 3356 263009 267645 267645 267645 267645 267645 2676459208.51.134.248rrc00当前有效
45.71.240.0/22AS267645328840 327727 174 263009 263009 267645 267645 267645 267645 267645 26764511102.208.105.2rrc00当前有效
45.71.240.0/22AS26764558057 34549 2914 3356 263009 267645 267645 267645 267645 267645 26764511194.50.92.251rrc00当前有效
45.71.240.0/22AS26764549673 12389 3356 263009 267645 267645 267645 267645 267645 2676451094.247.111.254rrc00当前有效
45.71.240.0/22AS26764557381 50304 1299 3356 263009 267645 267645 267645 267645 267645 26764511193.150.22.240rrc00当前有效
45.71.240.0/22AS26764513830 971 3356 263009 267645 267645 267645 267645 267645 26764510161.129.152.2rrc00当前有效
45.71.240.0/22AS26764555720 2914 3356 263009 267645 267645 267645 267645 267645 2676451045.116.179.212rrc00当前有效
45.71.240.0/22AS267645216285 8280 6762 26615 263009 263009 267645 267645 267645 267645 267645 2676451284.54.49.1rrc00当前有效
45.71.240.0/22AS26764534927 56655 6939 3356 263009 267645 267645 267645 267645 267645 2676451145.134.89.1rrc00当前有效
45.71.240.0/22AS26764559919 9002 3356 263009 267645 267645 267645 267645 267645 267645105.178.95.254rrc00当前有效
45.71.240.0/22AS26764557821 12586 3257 3356 263009 267645 267645 267645 267645 267645 26764511193.160.39.1rrc00当前有效
45.71.240.0/22AS26764524482 2914 3356 263009 267645 267645 267645 267645 267645 26764510203.175.175.15rrc00当前有效
45.71.240.0/22AS26764558057 1836 3356 263009 267645 267645 267645 267645 267645 26764510193.33.94.251rrc00当前有效
45.71.240.0/22AS2676457018 3356 263009 267645 267645 267645 267645 267645 267645912.0.1.63rrc00当前有效
45.71.240.0/22AS26764538001 3491 3356 263009 267645 267645 267645 267645 267645 26764510202.150.221.37rrc00当前有效
45.71.240.0/22AS26764520205 1299 3356 263009 267645 267645 267645 267645 267645 2676451064.246.96.5rrc00当前有效
45.71.240.0/22AS2676451403 577 3356 263009 267645 267645 267645 267645 267645 26764510198.58.198.252rrc00当前有效
45.71.240.0/22AS26764550300 3356 263009 267645 267645 267645 267645 267645 2676459176.12.110.8rrc00当前有效
45.71.240.0/22AS26764534549 2914 3356 263009 267645 267645 267645 267645 267645 2676451080.77.16.114rrc00当前有效
45.71.240.0/22AS267645132825 3356 263009 267645 267645 267645 267645 267645 267645943.251.115.197rrc00当前有效
45.71.240.0/22AS26764520514 1299 3356 263009 267645 267645 267645 267645 267645 26764510217.151.205.147rrc00当前有效
45.71.240.0/22AS26764537721 3356 263009 267645 267645 267645 267645 267645 2676459165.16.221.66rrc00当前有效
45.71.240.0/22AS26764550628 3356 263009 267645 267645 267645 267645 267645 2676459178.208.11.4rrc00当前有效
45.71.240.0/22AS26764549134 53356 6939 3356 263009 267645 267645 267645 267645 267645 2676451123.129.32.61rrc00当前有效
45.71.240.0/22AS26764555720 6939 3356 263009 267645 267645 267645 267645 267645 26764510103.212.68.10rrc00当前有效
45.71.240.0/22AS26764517639 3356 263009 267645 267645 267645 267645 267645 2676459202.69.160.152rrc00当前有效
45.71.240.0/22AS26764548185 3356 263009 267645 267645 267645 267645 267645 2676459195.90.96.2rrc00当前有效
45.71.240.0/22AS26764529504 39392 174 263009 263009 267645 267645 267645 267645 267645 26764511185.193.84.191rrc00当前有效
45.71.240.0/22AS26764545049 6696 6762 26615 263009 263009 267645 267645 267645 267645 267645 26764512194.28.97.2rrc00当前有效
45.71.240.0/22AS26764561218 6939 3356 263009 267645 267645 267645 267645 267645 26764510143.246.179.232rrc00当前有效
45.71.240.0/22AS26764522652 1299 3356 263009 267645 267645 267645 267645 267645 2676451045.61.0.85rrc00当前有效
45.71.240.0/22AS2676453333 3320 3356 263009 267645 267645 267645 267645 267645 26764510193.0.0.56rrc00当前有效
45.71.240.0/22AS267645213241 9002 3356 263009 267645 267645 267645 267645 267645 2676451089.42.52.8rrc00当前有效
45.71.240.0/22AS267645206499 34549 2914 3356 263009 267645 267645 267645 267645 267645 2676451145.14.68.69rrc00当前有效
45.71.240.0/22AS26764534927 1299 3356 263009 267645 267645 267645 267645 267645 26764510193.148.251.1rrc00当前有效
45.71.240.0/22AS26764544393 58057 6939 3356 263009 267645 267645 267645 267645 267645 2676451149.12.70.222rrc00当前有效
45.71.240.0/22AS267645204092 198978 174 263009 263009 267645 267645 267645 267645 267645 2676451189.234.186.6rrc00当前有效
45.71.240.0/22AS26764550304 1299 3356 263009 267645 267645 267645 267645 267645 2676451031.169.49.228rrc00当前有效
45.71.240.0/22AS267645202365 50673 174 263009 263009 267645 267645 267645 267645 267645 267645115.255.90.109rrc00当前有效
45.71.240.0/22AS26764549432 48362 1764 3356 263009 267645 267645 267645 267645 267645 26764511195.128.231.254rrc00当前有效
45.71.240.0/22AS26764537989 56300 132132 4657 9002 3356 263009 267645 267645 267645 267645 267645 26764513203.123.48.6rrc00当前有效
45.71.240.0/22AS2676454608 1221 4637 3356 263009 267645 267645 267645 267645 267645 26764511203.119.104.1rrc00当前有效
45.71.240.0/22AS26764514907 3356 263009 267645 267645 267645 267645 267645 2676459208.80.153.193rrc00当前有效
45.71.240.0/22AS267645852 3257 3356 263009 267645 267645 267645 267645 267645 26764510154.11.12.212rrc00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 18:00:00
窗口内对等体
33
窗口内观测节点
1
平均路径长度
6.3
最长路径
12

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 18:00:38宣告AS267645202365 50673 6453 3356 263009 2676455.255.90.109rrc00
2026/11/11 18:00:38宣告AS26764534927 56655 6939 3356 263009 26764545.134.89.1rrc00
2026/11/11 18:00:38宣告AS26764548185 1299 3356 263009 267645195.90.96.2rrc00
2026/11/11 18:00:35宣告AS267645213241 9002 3356 263009 267645 267645 267645 267645 267645 26764589.42.52.8rrc00
2026/11/11 18:00:34宣告AS26764520205 1299 3356 263009 26764564.246.96.5rrc00
2026/11/11 18:00:34宣告AS26764544393 394256 6327 3356 263009 26764549.12.70.222rrc00
2026/11/11 18:00:34宣告AS26764544393 394256 6939 3356 263009 26764549.12.70.222rrc00
2026/11/11 18:00:34宣告AS26764537989 56300 132132 4657 2914 3356 263009 267645203.123.48.6rrc00
2026/11/11 18:00:33宣告AS26764549673 20485 1299 3356 263009 26764594.247.111.254rrc00
2026/11/11 18:00:33宣告AS26764544393 394256 6939 3356 263009 26764549.12.70.222rrc00
2026/11/11 18:00:33宣告AS26764549134 53356 6424 6461 3356 263009 26764523.129.32.61rrc00
2026/11/11 18:00:33宣告AS26764549432 48362 1299 3356 263009 267645195.128.231.254rrc00
2026/11/11 18:00:33宣告AS26764561218 6939 3356 263009 267645 267645 267645 267645 267645 267645143.246.179.232rrc00
2026/11/11 18:00:32宣告AS26764559919 12779 174 263009 263009 2676455.178.95.254rrc00
2026/11/11 18:00:32宣告AS26764537721 1299 3356 263009 267645165.16.221.66rrc00
2026/11/11 18:00:31宣告AS267645204092 34019 35625 3356 263009 26764589.234.186.6rrc00
2026/11/11 18:00:31宣告AS26764558057 1836 1299 3356 263009 267645193.33.94.251rrc00
2026/11/11 18:00:31宣告AS26764529504 39392 1299 3356 263009 267645185.193.84.191rrc00
2026/11/11 18:00:31宣告AS2676457018 3356 263009 267645 267645 267645 267645 267645 26764512.0.1.63rrc00
2026/11/11 18:00:28撤销——178.208.11.4rrc00
2026/11/11 18:00:27宣告AS267645204092 198978 174 263009 263009 267645 267645 267645 267645 267645 26764589.234.186.6rrc00
2026/11/11 18:00:27宣告AS267645204092 34019 35625 3356 263009 26764589.234.186.6rrc00
2026/11/11 18:00:25宣告AS26764545049 6696 6762 26615 263009 263009 267645 267645 267645 267645 267645 267645194.28.97.2rrc00
2026/11/11 18:00:25宣告AS2676451403 577 3356 263009 267645198.58.198.252rrc00
2026/11/11 18:00:24宣告AS26764524482 2914 3356 263009 267645203.175.175.15rrc00
2026/11/11 18:00:23宣告AS26764534549 2914 3356 263009 26764580.77.16.114rrc00
2026/11/11 18:00:23宣告AS267645206499 34549 2914 3356 263009 26764545.14.68.69rrc00
2026/11/11 18:00:23宣告AS26764524482 2914 3356 263009 267645203.175.175.15rrc00
2026/11/11 18:00:23宣告AS26764558057 34549 2914 3356 263009 267645194.50.92.251rrc00
2026/11/11 18:00:22宣告AS26764522652 1299 3356 263009 26764545.61.0.85rrc00

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
2026/11/11 18:00:0051133116.3 / 12
2026/11/11 17:00:0033227116.7 / 11
2026/11/11 16:00:0021015115.8 / 11
2026/11/11 14:00:0078137116.2 / 13
2026/11/11 13:00:0097341116.3 / 13
2026/11/10 14:00:00101119.0 / 9
2026/11/8 19:00:0080032115.8 / 10
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