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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。

87.245.224.0/19

当前有效IPv4

起源 ASNAS9002

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2026/11/10 00:00:00BGP 路由数据
前缀
87.245.224.0/19
当前状态
当前有效
起源 ASN
AS9002
首次观测
2026/8/30 19:45:43
最近观测
2026/11/10 00:00:00
对等体42可见对等体
观测节点1观测节点
宣告1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
87.245.224.0/19AS900250300 90022176.12.110.8rrc00当前有效
87.245.224.0/19AS900258057 1836 90023193.33.94.251rrc00当前有效
87.245.224.0/19AS900229504 39392 1299 90024185.193.84.191rrc00当前有效
87.245.224.0/19AS900238001 90022202.150.221.37rrc00当前有效
87.245.224.0/19AS9002202365 50673 900235.255.90.109rrc00当前有效
87.245.224.0/19AS90023549 3356 90023208.51.134.248rrc00当前有效
87.245.224.0/19AS900249432 48362 90023195.128.231.254rrc00当前有效
87.245.224.0/19AS900249673 3216 9002394.247.111.254rrc00当前有效
87.245.224.0/19AS90023333 90022193.0.0.56rrc00当前有效
87.245.224.0/19AS90021403 577 3356 90024198.58.198.252rrc00当前有效
87.245.224.0/19AS9002206499 34549 2914 9002445.14.68.69rrc00当前有效
87.245.224.0/19AS900214907 3356 90023208.80.153.193rrc00当前有效
87.245.224.0/19AS900222652 1299 9002345.61.0.85rrc00当前有效
87.245.224.0/19AS9002852 3320 90023154.11.12.212rrc00当前有效
87.245.224.0/19AS900237721 1273 90023165.16.221.66rrc00当前有效
87.245.224.0/19AS900257821 12586 3257 90024193.160.39.1rrc00当前有效
87.245.224.0/19AS900258057 34549 2914 90024194.50.92.251rrc00当前有效
87.245.224.0/19AS900217639 90022202.69.160.152rrc00当前有效
87.245.224.0/19AS900245049 6696 2914 90024194.28.97.2rrc00当前有效
87.245.224.0/19AS900213830 971 3356 90024161.129.152.2rrc00当前有效
87.245.224.0/19AS900234549 2914 9002380.77.16.114rrc00当前有效
87.245.224.0/19AS900259919 900225.178.95.254rrc00当前有效
87.245.224.0/19AS900220205 6939 9002364.246.96.5rrc00当前有效
87.245.224.0/19AS9002132825 3356 9002343.251.115.197rrc00当前有效
87.245.224.0/19AS90027018 3356 9002312.0.1.63rrc00当前有效
87.245.224.0/19AS900255720 2914 9002345.116.179.212rrc00当前有效
87.245.224.0/19AS900248185 3356 9002 90024195.90.96.2rrc00当前有效
87.245.224.0/19AS900237989 56300 132132 2914 90025203.123.48.6rrc00当前有效
87.245.224.0/19AS9002216285 8280 6762 9002484.54.49.1rrc00当前有效
87.245.224.0/19AS9002204092 20766 29075 9002489.234.186.6rrc00当前有效
87.245.224.0/19AS900257381 50304 1299 90024193.150.22.240rrc00当前有效
87.245.224.0/19AS900224482 90022203.175.175.15rrc00当前有效
87.245.224.0/19AS900249134 53356 6939 9002423.129.32.61rrc00当前有效
87.245.224.0/19AS900234927 1299 90023193.148.251.1rrc00当前有效
87.245.224.0/19AS900234927 56655 1299 9002445.134.89.1rrc00当前有效
87.245.224.0/19AS90024608 1221 4637 90024203.119.104.1rrc00当前有效
87.245.224.0/19AS900244393 58057 6939 9002449.12.70.222rrc00当前有效
87.245.224.0/19AS9002328840 327727 174 3356 90025102.208.105.2rrc00当前有效
87.245.224.0/19AS900261218 6939 90023143.246.179.232rrc00当前有效
87.245.224.0/19AS900255720 6939 90023103.212.68.10rrc00当前有效
87.245.224.0/19AS900250304 1299 9002331.169.49.228rrc00当前有效
87.245.224.0/19AS900220514 1299 9002 90024217.151.205.147rrc00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
2026/11/9 05:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
3.0
最长路径
3

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
2026/11/9 05:45:39宣告AS90027018 3356 900212.0.1.63rrc00
2026/11/7 22:05:07宣告AS900255720 6939 9002103.212.68.10rrc00
2026/11/7 14:25:19宣告AS9002328840 327727 174 3356 9002102.208.105.2rrc00
2026/11/7 14:25:08撤销——102.208.105.2rrc00
2026/11/6 06:50:15宣告AS900257821 12586 3257 9002193.160.39.1rrc00
2026/11/5 23:20:58宣告AS900237721 1273 9002165.16.221.66rrc00
2026/11/5 21:10:35撤销——195.128.231.254rrc00
2026/11/5 09:35:13宣告AS900250300 9002176.12.110.8rrc00
2026/11/4 21:35:03宣告AS9002206499 34549 2914 900245.14.68.69rrc00
2026/11/4 20:45:28宣告AS9002206499 34549 2914 900245.14.68.69rrc00
2026/11/4 16:15:35宣告AS9002328840 327727 174 3356 9002102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:30:41宣告AS900250300 3356 9002176.12.110.8rrc00
2026/11/3 02:25:06宣告AS900250300 2914 9002176.12.110.8rrc00
2026/11/3 02:10:37宣告AS9002328840 327727 174 3356 9002102.208.105.2rrc00
2026/11/1 13:30:57宣告AS9002206499 34549 2914 900245.14.68.69rrc00
2026/11/1 02:50:05宣告AS900249134 53356 6939 900223.129.32.61rrc00
2026/10/23 14:40:00宣告AS900259919 9002 90025.178.95.254rrc00
2026/10/23 06:31:00宣告AS900229504 39392 1299 9002 9002185.193.84.191rrc00
2026/10/22 03:20:06宣告AS900217639 9002 9002202.69.160.152rrc00
2026/10/21 00:40:13宣告AS90021403 577 3356 9002 9002198.58.198.252rrc00
2026/10/20 13:10:08宣告AS90023549 3356 9002 9002208.51.134.248rrc00
2026/10/20 00:05:29宣告AS9002216285 8280 6762 9002 900284.54.49.1rrc00
2026/10/18 14:30:11宣告AS9002328840 327727 174 3356 9002 9002102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 19:50:32宣告AS900249432 48362 9002 9002195.128.231.254rrc00
2026/10/15 09:20:48宣告AS9002216285 8280 6762 9002 900284.54.49.1rrc00
2026/10/15 00:10:00宣告AS9002328840 327727 174 3356 9002 9002102.208.105.2rrc00
2026/10/12 15:55:17宣告AS90024608 1221 4637 9002 9002203.119.104.1rrc00

小时变化

近七天窗口 · 1 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/9 05:00:00101113.0 / 3
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