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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。

205.142.240.0/23

当前有效IPv4

起源 ASNAS939

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2026/11/9 16:00:00BGP 路由数据
前缀
205.142.240.0/23
当前状态
当前有效
起源 ASN
AS939
首次观测
2026/8/30 16:00:02
最近观测
2026/11/9 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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
205.142.240.0/23AS93937721 3257 9393165.16.221.66rrc00当前有效
205.142.240.0/23AS93949134 53356 6424 1299 939523.129.32.61rrc00当前有效
205.142.240.0/23AS93958057 34549 1299 9394194.50.92.251rrc00当前有效
205.142.240.0/23AS93958057 174 9393193.33.94.251rrc00当前有效
205.142.240.0/23AS939216285 8280 6762 1299 939584.54.49.1rrc00当前有效
205.142.240.0/23AS939202365 50673 174 93945.255.90.109rrc00当前有效
205.142.240.0/23AS93950300 3257 9393176.12.110.8rrc00当前有效
205.142.240.0/23AS93950304 1299 939331.169.49.228rrc00当前有效
205.142.240.0/23AS93949432 48362 1299 9394195.128.231.254rrc00当前有效
205.142.240.0/23AS9394608 7575 1299 9394203.119.104.1rrc00当前有效
205.142.240.0/23AS93937989 56300 132132 4657 1299 9396203.123.48.6rrc00当前有效
205.142.240.0/23AS93917639 174 9393202.69.160.152rrc00当前有效
205.142.240.0/23AS93934549 1299 939380.77.16.114rrc00当前有效
205.142.240.0/23AS93949673 20485 1299 939494.247.111.254rrc00当前有效
205.142.240.0/23AS93961218 6939 1299 9394143.246.179.232rrc00当前有效
205.142.240.0/23AS93955720 2914 1299 939445.116.179.212rrc00当前有效
205.142.240.0/23AS939132825 174 939343.251.115.197rrc00当前有效
205.142.240.0/23AS93914907 1299 9393208.80.153.193rrc00当前有效
205.142.240.0/23AS9393333 1257 1299 9394193.0.0.56rrc00当前有效
205.142.240.0/23AS93924482 2914 1299 9394203.175.175.15rrc00当前有效
205.142.240.0/23AS93957821 12586 3257 9394193.160.39.1rrc00当前有效
205.142.240.0/23AS9391403 577 1299 9394198.58.198.252rrc00当前有效
205.142.240.0/23AS93959919 9002 3257 93945.178.95.254rrc00当前有效
205.142.240.0/23AS9393549 3356 1299 9394208.51.134.248rrc00当前有效
205.142.240.0/23AS93944393 394256 174 939449.12.70.222rrc00当前有效
205.142.240.0/23AS939204092 20766 1299 939489.234.186.6rrc00当前有效
205.142.240.0/23AS93957381 42708 1299 9394193.150.22.240rrc00当前有效
205.142.240.0/23AS939852 1299 9393154.11.12.212rrc00当前有效
205.142.240.0/23AS9397018 1299 939312.0.1.63rrc00当前有效
205.142.240.0/23AS93934927 56655 1299 939445.134.89.1rrc00当前有效
205.142.240.0/23AS93929504 39392 1299 9394185.193.84.191rrc00当前有效
205.142.240.0/23AS93922652 1299 939345.61.0.85rrc00当前有效
205.142.240.0/23AS93934927 1299 9393193.148.251.1rrc00当前有效
205.142.240.0/23AS939206499 34549 1299 939445.14.68.69rrc00当前有效
205.142.240.0/23AS93945049 6696 1299 9394194.28.97.2rrc00当前有效
205.142.240.0/23AS939328840 327727 174 9394102.208.105.2rrc00当前有效
205.142.240.0/23AS93913830 971 174 9394161.129.152.2rrc00当前有效
205.142.240.0/23AS93948185 1299 9393195.90.96.2rrc00当前有效
205.142.240.0/23AS93920205 1299 939364.246.96.5rrc00当前有效
205.142.240.0/23AS93955720 6939 1299 9394103.212.68.10rrc00当前有效
205.142.240.0/23AS93920514 1299 9393217.151.205.147rrc00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
2026/11/6 07:00:21宣告AS93937721 3257 939165.16.221.66rrc00
2026/11/6 06:55:23宣告AS93937721 3257 939165.16.221.66rrc00
2026/11/5 23:20:35宣告AS93937721 3257 939165.16.221.66rrc00
2026/11/5 21:10:39撤销——195.128.231.254rrc00
2026/11/5 11:10:44宣告AS9394608 7575 1299 939203.119.104.1rrc00
2026/11/4 20:45:21宣告AS939206499 34549 1299 93945.14.68.69rrc00
2026/11/4 19:55:00撤销——102.208.105.2rrc00
2026/11/4 19:55:00宣告AS939328840 327727 174 939102.208.105.2rrc00
2026/11/4 16:15:25宣告AS939328840 327727 174 939102.208.105.2rrc00
2026/11/4 16:15:24撤销——102.208.105.2rrc00
2026/11/4 01:15:05宣告AS939216285 8280 6762 1299 93984.54.49.1rrc00
2026/11/3 10:15:41宣告AS9394608 7575 1299 939203.119.104.1rrc00
2026/11/3 04:00:20宣告AS939328840 327727 174 939102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:24宣告AS939328840 327727 174 939102.208.105.2rrc00
2026/11/3 02:10:24撤销——102.208.105.2rrc00
2026/11/1 13:30:47宣告AS939206499 34549 1299 93945.14.68.69rrc00
2026/11/1 02:50:04宣告AS93949134 53356 6424 1299 93923.129.32.61rrc00
2026/10/23 05:45:32宣告AS9394608 7575 1299 939203.119.104.1rrc00
2026/10/23 05:45:26宣告AS9394608 7575 1299 939203.119.104.1rrc00
2026/10/20 14:15:23宣告AS9394608 7575 1299 939203.119.104.1rrc00
2026/10/19 05:50:00宣告AS93917639 174 939202.69.160.152rrc00
2026/10/18 14:30:02宣告AS939328840 327727 174 939102.208.105.2rrc00
2026/10/18 14:30:01撤销——102.208.105.2rrc00
2026/10/18 12:35:09宣告AS93917639 174 939202.69.160.152rrc00
2026/10/16 15:05:47宣告AS939328840 327727 174 939102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/15 19:50:28宣告AS93949432 48362 1299 939195.128.231.254rrc00
2026/10/15 15:50:21宣告AS9394608 7575 1299 939203.119.104.1rrc00
2026/10/14 11:15:11宣告AS9394608 7575 1299 939203.119.104.1rrc00

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