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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。

45.81.146.0/24

当前有效IPv4

起源 ASNAS208859

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2026/11/7 16:00:00BGP 路由数据
前缀
45.81.146.0/24
当前状态
当前有效
起源 ASN
AS208859
首次观测
2026/8/28 22:25:00
最近观测
2026/11/7 16:00:00
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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
45.81.146.0/24AS20885937721 3356 21277 2088594165.16.221.66rrc00当前有效
45.81.146.0/24AS20885944393 394256 174 21277 208859549.12.70.222rrc00当前有效
45.81.146.0/24AS208859204092 198978 174 21277 208859589.234.186.6rrc00当前有效
45.81.146.0/24AS20885950304 1299 3356 21277 208859531.169.49.228rrc00当前有效
45.81.146.0/24AS20885934927 1299 3356 21277 2088595193.148.251.1rrc00当前有效
45.81.146.0/24AS20885949432 48362 1764 174 21277 2088596195.128.231.254rrc00当前有效
45.81.146.0/24AS20885922652 174 21277 208859445.61.0.85rrc00当前有效
45.81.146.0/24AS208859202365 50673 174 21277 20885955.255.90.109rrc00当前有效
45.81.146.0/24AS20885937989 56300 132132 4657 6453 34984 21277 2088598203.123.48.6rrc00当前有效
45.81.146.0/24AS20885914907 3356 21277 2088594208.80.153.193rrc00当前有效
45.81.146.0/24AS208859852 174 21277 2088594154.11.12.212rrc00当前有效
45.81.146.0/24AS2088594608 1221 4637 3356 21277 2088596203.119.104.1rrc00当前有效
45.81.146.0/24AS2088591403 577 3356 21277 2088595198.58.198.252rrc00当前有效
45.81.146.0/24AS20885920205 174 21277 208859464.246.96.5rrc00当前有效
45.81.146.0/24AS208859132825 3356 21277 208859443.251.115.197rrc00当前有效
45.81.146.0/24AS20885950300 3356 21277 2088594176.12.110.8rrc00当前有效
45.81.146.0/24AS20885934549 174 21277 208859480.77.16.114rrc00当前有效
45.81.146.0/24AS20885920514 1299 174 21277 2088595217.151.205.147rrc00当前有效
45.81.146.0/24AS20885961218 6939 3356 21277 2088595143.246.179.232rrc00当前有效
45.81.146.0/24AS208859206499 34549 174 21277 208859545.14.68.69rrc00当前有效
45.81.146.0/24AS20885917639 3356 21277 2088594202.69.160.152rrc00当前有效
45.81.146.0/24AS20885949134 53356 6939 3356 21277 208859623.129.32.61rrc00当前有效
45.81.146.0/24AS20885955720 6939 3356 21277 2088595103.212.68.10rrc00当前有效
45.81.146.0/24AS20885929504 39392 174 21277 2088595185.193.84.191rrc00当前有效
45.81.146.0/24AS20885948185 3356 21277 2088594195.90.96.2rrc00当前有效
45.81.146.0/24AS20885945049 6696 2914 3356 21277 2088596194.28.97.2rrc00当前有效
45.81.146.0/24AS20885934927 56655 1299 3356 21277 208859645.134.89.1rrc00当前有效
45.81.146.0/24AS2088597018 3356 21277 208859412.0.1.63rrc00当前有效
45.81.146.0/24AS20885959919 9002 3356 21277 20885955.178.95.254rrc00当前有效
45.81.146.0/24AS20885924482 2914 3356 21277 2088595203.175.175.15rrc00当前有效
45.81.146.0/24AS20885957821 12586 3257 34984 34984 34984 34984 34984 34984 34984 34984 34984 21277 20885914193.160.39.1rrc00当前有效
45.81.146.0/24AS20885958057 174 21277 2088594193.33.94.251rrc00当前有效
45.81.146.0/24AS2088593549 3356 21277 2088594208.51.134.248rrc00当前有效
45.81.146.0/24AS208859216285 8280 6762 174 21277 208859684.54.49.1rrc00当前有效
45.81.146.0/24AS208859328840 327727 174 21277 2088595102.208.105.2rrc00当前有效
45.81.146.0/24AS20885958057 34549 174 21277 2088595194.50.92.251rrc00当前有效
45.81.146.0/24AS20885957381 50304 1299 3356 21277 2088596193.150.22.240rrc00当前有效
45.81.146.0/24AS20885949673 12389 3356 21277 208859594.247.111.254rrc00当前有效
45.81.146.0/24AS20885913830 971 3356 21277 2088595161.129.152.2rrc00当前有效
45.81.146.0/24AS20885955720 2914 3356 21277 208859545.116.179.212rrc00当前有效
45.81.146.0/24AS20885950628 3356 21277 2088594178.208.11.4rrc00当前有效
45.81.146.0/24—未收录—202.150.221.37rrc00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
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
2026/10/15 21:55:17撤销——176.12.110.8rrc00
2026/10/15 21:50:22宣告AS20885917639 3356 21277 208859202.69.160.152rrc00
2026/10/15 21:50:19宣告AS20885945049 6696 2914 3356 21277 208859194.28.97.2rrc00
2026/10/15 21:50:18宣告AS20885950300 3257 34984 34984 34984 34984 34984 34984 34984 34984 34984 21277 208859176.12.110.8rrc00
2026/10/15 21:50:12宣告AS20885955720 2914 3356 21277 20885945.116.179.212rrc00
2026/10/15 21:50:09宣告AS20885934927 56655 1299 3356 21277 20885945.134.89.1rrc00
2026/10/15 21:50:09宣告AS20885937721 3356 21277 208859165.16.221.66rrc00
2026/10/15 21:50:07宣告AS20885959919 9002 3356 21277 2088595.178.95.254rrc00
2026/10/15 21:50:07宣告AS2088593549 3356 21277 208859208.51.134.248rrc00
2026/10/15 21:50:06宣告AS2088593333 3320 3356 21277 208859193.0.0.56rrc00
2026/10/15 21:50:05宣告AS20885914907 3356 21277 208859208.80.153.193rrc00
2026/10/15 21:50:04撤销——202.150.221.37rrc00
2026/10/15 21:50:04宣告AS2088591403 577 3356 21277 208859198.58.198.252rrc00
2026/10/15 21:50:04宣告AS20885955720 6939 3356 21277 208859103.212.68.10rrc00
2026/10/15 21:50:03宣告AS20885959919 9002 3356 21277 2088595.178.95.254rrc00
2026/10/15 21:50:03宣告AS20885924482 2914 3356 21277 208859203.175.175.15rrc00
2026/10/15 21:50:03宣告AS2088591403 577 3356 21277 208859198.58.198.252rrc00
2026/10/15 21:50:03宣告AS2088591403 577 3356 34984 21277 208859198.58.198.252rrc00
2026/10/15 21:50:03宣告AS208859328840 327727 174 21277 208859102.208.105.2rrc00
2026/10/15 21:50:01宣告AS20885924482 2914 3356 21277 208859203.175.175.15rrc00
2026/10/15 21:50:01宣告AS20885957381 50304 1299 3356 21277 208859193.150.22.240rrc00
2026/10/15 21:50:00宣告AS20885950304 1299 3356 21277 20885931.169.49.228rrc00
2026/10/15 21:50:00宣告AS20885949134 53356 6939 3356 21277 20885923.129.32.61rrc00
2026/10/15 21:50:00宣告AS20885948185 3356 21277 208859195.90.96.2rrc00
2026/10/15 21:50:00宣告AS20885961218 6939 3356 21277 208859143.246.179.232rrc00
2026/10/15 17:30:46撤销——89.234.186.6rrc00
2026/10/15 17:30:33撤销——202.69.160.152rrc00
2026/10/15 17:30:17宣告AS2088594608 1221 4637 6461 3356 21277 208859203.119.104.1rrc00
2026/10/15 17:30:09宣告AS20885934927 61049 174 3356 21277 20885945.134.89.1rrc00
2026/10/15 17:30:08撤销——198.58.198.252rrc00

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