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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。

157.20.55.0/24

当前有效IPv4

起源 ASNAS9230

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 08:00:00BGP 路由数据
前缀
157.20.55.0/24
当前状态
当前有效
起源 ASN
AS9230
首次观测
2026/8/30 19:45:41
最近观测
2026/11/8 08:00:00
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
157.20.55.0/24AS923057381 42708 9498 58655 92305193.150.22.240rrc00当前有效
157.20.55.0/24AS923049673 9498 58655 9230494.247.111.254rrc00当前有效
157.20.55.0/24AS923013830 971 137409 14593 10075 58655 92307161.129.152.2rrc00当前有效
157.20.55.0/24AS923055720 4635 58717 9230445.116.179.212rrc00当前有效
157.20.55.0/24AS92303549 3356 64049 10075 58655 92306208.51.134.248rrc00当前有效
157.20.55.0/24AS9230328840 327727 174 58717 92305102.208.105.2rrc00当前有效
157.20.55.0/24AS923058057 34549 9498 58655 92305194.50.92.251rrc00当前有效
157.20.55.0/24AS923024482 58717 92303203.175.175.15rrc00当前有效
157.20.55.0/24AS923057821 57463 9498 58655 92305193.160.39.1rrc00当前有效
157.20.55.0/24AS923058057 174 58717 92304193.33.94.251rrc00当前有效
157.20.55.0/24AS923038855 137409 14593 10075 58655 92306103.147.22.50rrc00当前有效
157.20.55.0/24AS923034927 57463 9498 58655 9230545.134.89.1rrc00当前有效
157.20.55.0/24AS923022652 64049 10075 58655 9230545.61.0.85rrc00当前有效
157.20.55.0/24AS92303333 9498 58655 92304193.0.0.56rrc00当前有效
157.20.55.0/24AS923059919 57463 9498 58655 923055.178.95.254rrc00当前有效
157.20.55.0/24AS923017639 58717 92303202.69.160.152rrc00当前有效
157.20.55.0/24AS923055720 6939 58717 92304103.212.68.10rrc00当前有效
157.20.55.0/24AS923049134 53356 6939 58717 9230523.129.32.61rrc00当前有效
157.20.55.0/24AS9230216285 8280 137409 14593 10075 58655 9230784.54.49.1rrc00当前有效
157.20.55.0/24AS923029504 6461 9498 58655 92305185.193.84.191rrc00当前有效
157.20.55.0/24AS923048185 9498 58655 92304195.90.96.2rrc00当前有效
157.20.55.0/24AS923045049 6696 9498 58655 92305194.28.97.2rrc00当前有效
157.20.55.0/24AS92301403 577 6461 9498 58655 92306198.58.198.252rrc00当前有效
157.20.55.0/24AS923020205 6939 58717 9230464.246.96.5rrc00当前有效
157.20.55.0/24AS923038001 58717 92303202.150.221.37rrc00当前有效
157.20.55.0/24AS923034549 9498 58655 9230480.77.16.114rrc00当前有效
157.20.55.0/24AS923050300 9498 58655 92304176.12.110.8rrc00当前有效
157.20.55.0/24AS923020514 1299 9498 58655 92305217.151.205.147rrc00当前有效
157.20.55.0/24AS923037721 9498 58655 92304165.16.221.66rrc00当前有效
157.20.55.0/24AS92307018 174 58717 9230412.0.1.63rrc00当前有效
157.20.55.0/24AS923049432 48362 9498 58655 92305195.128.231.254rrc00当前有效
157.20.55.0/24AS9230202365 50673 9498 58655 923055.255.90.109rrc00当前有效
157.20.55.0/24AS923037989 58717 92303203.123.48.6rrc00当前有效
157.20.55.0/24AS9230852 6461 9498 58655 92305154.11.12.212rrc00当前有效
157.20.55.0/24AS923014907 137409 14593 10075 58655 92306208.80.153.193rrc00当前有效
157.20.55.0/24AS92304608 24115 9498 58655 92305203.119.104.1rrc00当前有效
157.20.55.0/24AS923061218 6939 58717 92304143.246.179.232rrc00当前有效
157.20.55.0/24AS9230208972 137409 14593 10075 58655 9230645.12.55.0rrc00当前有效
157.20.55.0/24AS9230206499 9498 58655 9230445.14.68.69rrc00当前有效
157.20.55.0/24AS923050304 9498 58655 9230431.169.49.228rrc00当前有效
157.20.55.0/24AS923044393 401753 9498 58655 9230549.12.70.222rrc00当前有效
157.20.55.0/24AS9230204092 9498 58655 9230489.234.186.6rrc00当前有效
157.20.55.0/24AS923034927 1299 9498 58655 92305193.148.251.1rrc00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
2026/11/3 21:05:29宣告AS923050300 2914 58717 9230176.12.110.8rrc00
2026/11/3 16:45:31宣告AS923029504 6461 9498 58655 9230185.193.84.191rrc00
2026/11/3 16:40:39宣告AS923029504 6461 9498 58655 9230185.193.84.191rrc00
2026/11/3 13:20:15宣告AS92304608 24115 9498 58655 9230203.119.104.1rrc00
2026/11/3 12:40:11宣告AS92304608 137409 14593 10075 58655 9230203.119.104.1rrc00
2026/11/3 05:55:36宣告AS92304608 24115 9498 58655 9230203.119.104.1rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:30:42宣告AS923050300 174 58717 9230176.12.110.8rrc00
2026/11/3 02:25:00宣告AS923050300 2914 58717 9230176.12.110.8rrc00
2026/11/3 02:10:32宣告AS9230328840 327727 174 58717 9230102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/2 22:25:41宣告AS92304608 24115 9498 58655 9230203.119.104.1rrc00
2026/11/1 13:30:48宣告AS9230206499 9498 58655 923045.14.68.69rrc00
2026/11/1 02:50:05宣告AS923049134 53356 6939 58717 923023.129.32.61rrc00
2026/10/23 06:30:24宣告AS923029504 6461 9498 58655 9230185.193.84.191rrc00
2026/10/22 22:10:33宣告AS923057381 50304 9498 58655 9230193.150.22.240rrc00
2026/10/22 03:20:17宣告AS923017639 58717 9230202.69.160.152rrc00
2026/10/21 21:20:20宣告AS923044393 401753 9498 58655 923049.12.70.222rrc00
2026/10/21 19:25:18宣告AS92303549 3356 9002 58717 9230208.51.134.248rrc00
2026/10/21 14:55:06宣告AS92303333 9498 58655 9230193.0.0.56rrc00
2026/10/21 08:30:16宣告AS923044393 58057 6939 58717 923049.12.70.222rrc00
2026/10/21 00:55:03宣告AS92304608 137409 14593 10075 58655 9230203.119.104.1rrc00
2026/10/20 08:45:02宣告AS923049432 48362 9498 58655 9230195.128.231.254rrc00
2026/10/20 00:05:20宣告AS9230216285 8280 137409 14593 10075 58655 923084.54.49.1rrc00
2026/10/18 14:30:10宣告AS9230328840 327727 174 58717 9230102.208.105.2rrc00
2026/10/17 12:50:20宣告AS923013830 971 174 58717 9230161.129.152.2rrc00
2026/10/16 21:35:54宣告AS923044393 401753 9498 58655 923049.12.70.222rrc00
2026/10/16 21:30:29宣告AS923044393 401753 9498 58655 923049.12.70.222rrc00
2026/10/16 21:15:22宣告AS923044393 401753 9498 58655 923049.12.70.222rrc00
2026/10/16 21:10:28宣告AS923044393 58057 6939 58717 923049.12.70.222rrc00

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