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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。

205.173.216.0/21

当前有效IPv4

起源 ASNAS54355

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
205.173.216.0/21
当前状态
当前有效
起源 ASN
AS54355
首次观测
2026/8/28 22:25:20
最近观测
2026/11/10 00:00:00
对等体41可见对等体
观测节点1观测节点
宣告2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
205.173.216.0/21AS5435544393 394256 20055 54355 54355549.12.70.222rrc00当前有效
205.173.216.0/21AS543553549 3356 1299 20055 54355 543556208.51.134.248rrc00当前有效
205.173.216.0/21AS543551403 577 6461 20055 54355 543556198.58.198.252rrc00当前有效
205.173.216.0/21AS5435559919 9002 3257 20055 54355 5435565.178.95.254rrc00当前有效
205.173.216.0/21AS5435557821 12586 3257 20055 54355 543556193.160.39.1rrc00当前有效
205.173.216.0/21AS5435538001 9002 20055 54355 543555202.150.221.37rrc00当前有效
205.173.216.0/21AS5435514907 1299 20055 54355 543555208.80.153.193rrc00当前有效
205.173.216.0/21AS543553333 1257 6461 20055 54355 543556193.0.0.56rrc00当前有效
205.173.216.0/21AS54355852 6461 20055 54355 543555154.11.12.212rrc00当前有效
205.173.216.0/21AS5435524482 20055 54355 543554203.175.175.15rrc00当前有效
205.173.216.0/21AS5435557381 42708 6461 20055 54355 543556193.150.22.240rrc00当前有效
205.173.216.0/21AS54355204092 198978 174 20055 54355 54355689.234.186.6rrc00当前有效
205.173.216.0/21AS54355206499 34549 6461 20055 54355 54355645.14.68.69rrc00当前有效
205.173.216.0/21AS5435522652 1299 20055 54355 54355545.61.0.85rrc00当前有效
205.173.216.0/21AS5435529504 39392 33891 6461 20055 54355 543557185.193.84.191rrc00当前有效
205.173.216.0/21AS5435534927 56655 6939 20055 54355 54355645.134.89.1rrc00当前有效
205.173.216.0/21AS543557018 2914 25899 54355 54355512.0.1.63rrc00当前有效
205.173.216.0/21AS5435555720 6939 20055 54355 543555103.212.68.10rrc00当前有效
205.173.216.0/21AS5435520514 1299 25899 54355 543555217.151.205.147rrc00当前有效
205.173.216.0/21AS5435520205 6939 20055 54355 54355564.246.96.5rrc00当前有效
205.173.216.0/21AS5435513830 971 174 20055 54355 543556161.129.152.2rrc00当前有效
205.173.216.0/21AS5435548185 1299 25899 54355 543555195.90.96.2rrc00当前有效
205.173.216.0/21AS54355328840 327727 174 20055 54355 543556102.208.105.2rrc00当前有效
205.173.216.0/21AS5435545049 6696 2914 25899 54355 543556194.28.97.2rrc00当前有效
205.173.216.0/21AS54355216285 8280 6762 2914 25899 54355 54355784.54.49.1rrc00当前有效
205.173.216.0/21AS5435558057 174 20055 54355 543555193.33.94.251rrc00当前有效
205.173.216.0/21AS5435549134 53356 6939 25899 54355 54355623.129.32.61rrc00当前有效
205.173.216.0/21AS5435558057 34549 6461 20055 54355 543556194.50.92.251rrc00当前有效
205.173.216.0/21AS5435537721 6939 20055 54355 543555165.16.221.66rrc00当前有效
205.173.216.0/21AS5435550300 3257 20055 54355 543555176.12.110.8rrc00当前有效
205.173.216.0/21AS54355202365 50673 174 20055 54355 5435565.255.90.109rrc00当前有效
205.173.216.0/21AS5435517639 9002 20055 54355 543555202.69.160.152rrc00当前有效
205.173.216.0/21AS543554608 7575 20055 54355 543555203.119.104.1rrc00当前有效
205.173.216.0/21AS5435537989 56300 132132 4657 6461 20055 54355 543558203.123.48.6rrc00当前有效
205.173.216.0/21AS5435549432 48362 1299 20055 54355 543556195.128.231.254rrc00当前有效
205.173.216.0/21AS5435550304 1299 20055 54355 54355531.169.49.228rrc00当前有效
205.173.216.0/21AS5435555720 2914 25899 54355 54355545.116.179.212rrc00当前有效
205.173.216.0/21AS54355132825 174 20055 54355 54355543.251.115.197rrc00当前有效
205.173.216.0/21AS5435561218 6939 25899 54355 543555143.246.179.232rrc00当前有效
205.173.216.0/21AS5435549673 20485 1299 20055 54355 54355694.247.111.254rrc00当前有效
205.173.216.0/21AS5435534549 6461 20055 54355 54355580.77.16.114rrc00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 20:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
最长路径
5

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 20:50:00宣告AS5435534927 1299 20055 54355 54355193.148.251.1rrc00
2026/11/9 08:25:48宣告AS543557018 3257 20055 54355 5435512.0.1.63rrc00
2026/11/8 02:05:08宣告AS5435537721 6939 20055 54355 54355165.16.221.66rrc00
2026/11/7 22:48:03宣告AS5435537721 6461 20055 54355 54355165.16.221.66rrc00
2026/11/7 14:25:16宣告AS54355328840 327727 174 20055 54355 54355102.208.105.2rrc00
2026/11/7 14:25:08撤销——102.208.105.2rrc00
2026/11/5 21:10:39撤销——195.128.231.254rrc00
2026/11/5 07:30:41宣告AS5435514907 1299 20055 54355 54355208.80.153.193rrc00
2026/11/5 07:30:40宣告AS5435514907 1299 25899 54355 54355208.80.153.193rrc00
2026/11/4 20:45:33宣告AS54355206499 34549 6461 20055 54355 5435545.14.68.69rrc00
2026/11/4 16:15:32宣告AS54355328840 327727 174 20055 54355 54355102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/3 05:45:06宣告AS5435537721 6939 20055 54355 54355165.16.221.66rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:50:13宣告AS5435550300 174 20055 54355 54355176.12.110.8rrc00
2026/11/3 02:25:12宣告AS5435550300 2914 25899 54355 54355176.12.110.8rrc00
2026/11/3 02:10:32宣告AS54355328840 327727 174 20055 54355 54355102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/1 02:50:12宣告AS5435549134 53356 6939 25899 54355 5435523.129.32.61rrc00
2026/10/24 01:40:57宣告AS5435550300 3257 20055 54355 54355176.12.110.8rrc00
2026/10/23 06:31:01宣告AS5435529504 39392 33891 6461 20055 54355 54355185.193.84.191rrc00
2026/10/22 22:10:06宣告AS5435557381 42708 6461 20055 54355 54355193.150.22.240rrc00
2026/10/22 07:45:17宣告AS5435558057 1836 1299 25899 54355 54355193.33.94.251rrc00
2026/10/22 07:45:11宣告AS54355132825 3356 2914 25899 54355 5435543.251.115.197rrc00
2026/10/22 07:15:59宣告AS54355132825 174 20055 54355 5435543.251.115.197rrc00
2026/10/22 07:15:48宣告AS543553549 3356 1299 20055 54355 54355208.51.134.248rrc00
2026/10/22 07:15:43宣告AS5435534927 56655 1299 20055 54355 5435545.134.89.1rrc00
2026/10/22 07:15:40宣告AS5435513830 971 174 20055 54355 54355161.129.152.2rrc00
2026/10/22 07:15:35宣告AS5435537721 6939 20055 54355 54355165.16.221.66rrc00
2026/10/22 07:15:34宣告AS54355202365 50673 174 20055 54355 543555.255.90.109rrc00

小时变化

近七天窗口 · 2 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 20:00:00101115.0 / 5
2026/11/9 08:00:00101115.0 / 5
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