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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。

102.164.240.0/22

当前有效IPv4

起源 ASNAS328312

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2026/11/12 00:00:00BGP 路由数据
前缀
102.164.240.0/22
当前状态
当前有效
起源 ASN
AS328312
首次观测
2026/8/28 18:05:37
最近观测
2026/11/12 00:00:00
对等体44可见对等体
观测节点1观测节点
宣告3近 7 天小时聚合
撤销1近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
102.164.240.0/22AS32831258057 34549 3741 3283124194.50.92.251rrc00当前有效
102.164.240.0/22AS32831249134 53356 6939 3741 328312523.129.32.61rrc00当前有效
102.164.240.0/22AS32831237721 3741 3283123165.16.221.66rrc00当前有效
102.164.240.0/22AS328312216285 8280 6762 30844 36937 328312684.54.49.1rrc00当前有效
102.164.240.0/22AS32831258057 1836 3356 3741 3283125193.33.94.251rrc00当前有效
102.164.240.0/22AS32831250300 3741 3283123176.12.110.8rrc00当前有效
102.164.240.0/22AS328312213241 30844 36937 328312489.42.52.8rrc00当前有效
102.164.240.0/22AS328312202365 50673 30844 36937 32831255.255.90.109rrc00当前有效
102.164.240.0/22AS32831250304 3741 328312331.169.49.228rrc00当前有效
102.164.240.0/22AS32831217639 3741 3283123202.69.160.152rrc00当前有效
102.164.240.0/22AS3283124608 7575 2914 3741 3283125203.119.104.1rrc00当前有效
102.164.240.0/22AS32831237989 56300 132132 4657 6453 30844 36937 3283128203.123.48.6rrc00当前有效
102.164.240.0/22AS32831249432 48362 3741 3283124195.128.231.254rrc00当前有效
102.164.240.0/22AS32831261218 6939 3741 3283124143.246.179.232rrc00当前有效
102.164.240.0/22AS32831249673 3216 3741 328312494.247.111.254rrc00当前有效
102.164.240.0/22AS32831234549 3741 328312380.77.16.114rrc00当前有效
102.164.240.0/22AS328312132825 3356 2914 3741 328312543.251.115.197rrc00当前有效
102.164.240.0/22AS32831255720 2914 3741 328312445.116.179.212rrc00当前有效
102.164.240.0/22AS32831238001 30844 36937 3283124202.150.221.37rrc00当前有效
102.164.240.0/22AS32831257821 12586 3257 30844 36937 3283126193.160.39.1rrc00当前有效
102.164.240.0/22AS3283123333 1136 2914 3741 3283125193.0.0.56rrc00当前有效
102.164.240.0/22AS32831224482 3741 3283123203.175.175.15rrc00当前有效
102.164.240.0/22AS32831214907 3356 3741 3283124208.80.153.193rrc00当前有效
102.164.240.0/22AS32831244393 58057 6939 3741 328312549.12.70.222rrc00当前有效
102.164.240.0/22AS3283123549 3356 3741 3283124208.51.134.248rrc00当前有效
102.164.240.0/22AS32831259919 12779 3741 32831245.178.95.254rrc00当前有效
102.164.240.0/22AS32831250628 3356 3741 3283124178.208.11.4rrc00当前有效
102.164.240.0/22AS3283121403 577 3356 3741 3283125198.58.198.252rrc00当前有效
102.164.240.0/22AS328312204092 20766 29075 3741 328312589.234.186.6rrc00当前有效
102.164.240.0/22AS328312852 2914 3741 3283124154.11.12.212rrc00当前有效
102.164.240.0/22AS32831257381 50304 3741 3283124193.150.22.240rrc00当前有效
102.164.240.0/22AS32831234927 56655 6939 3741 328312545.134.89.1rrc00当前有效
102.164.240.0/22AS3283127018 3356 3741 328312412.0.1.63rrc00当前有效
102.164.240.0/22AS328312206499 34549 3741 328312445.14.68.69rrc00当前有效
102.164.240.0/22AS32831234927 1299 3356 3741 3283125193.148.251.1rrc00当前有效
102.164.240.0/22AS32831222652 1299 3356 3741 328312545.61.0.85rrc00当前有效
102.164.240.0/22AS32831229504 39392 33891 3741 3283125185.193.84.191rrc00当前有效
102.164.240.0/22AS328312328840 327727 174 30844 36937 3283126102.208.105.2rrc00当前有效
102.164.240.0/22AS32831245049 6696 2914 3741 3283125194.28.97.2rrc00当前有效
102.164.240.0/22AS32831220514 1299 3356 3741 3283125217.151.205.147rrc00当前有效
102.164.240.0/22AS32831255720 6939 3741 3283124103.212.68.10rrc00当前有效
102.164.240.0/22AS32831220205 6939 3741 328312464.246.96.5rrc00当前有效
102.164.240.0/22AS32831213830 971 3356 3741 3283125161.129.152.2rrc00当前有效
102.164.240.0/22AS32831248185 3741 3283123195.90.96.2rrc00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
2026/11/11 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
8.0
最长路径
8

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
2026/11/11 14:05:36宣告AS32831237989 56300 132132 4657 6453 30844 36937 328312203.123.48.6rrc00
2026/11/11 14:05:25撤销——203.123.48.6rrc00
2026/11/10 09:00:43宣告AS32831250300 3741 328312176.12.110.8rrc00
2026/11/9 05:45:38宣告AS3283127018 2914 3741 32831212.0.1.63rrc00
2026/11/7 14:25:15宣告AS328312328840 327727 174 30844 36937 328312102.208.105.2rrc00
2026/11/7 14:25:09撤销——102.208.105.2rrc00
2026/11/6 07:40:30宣告AS32831259919 12779 3741 3283125.178.95.254rrc00
2026/11/5 21:10:36撤销——195.128.231.254rrc00
2026/11/4 20:45:21宣告AS328312206499 34549 3741 32831245.14.68.69rrc00
2026/11/4 19:55:05宣告AS328312328840 327727 174 30844 36937 328312102.208.105.2rrc00
2026/11/4 18:25:14宣告AS32831259919 12779 3741 3283125.178.95.254rrc00
2026/11/4 18:10:36宣告AS32831259919 12779 3741 3283125.178.95.254rrc00
2026/11/4 17:55:30宣告AS32831259919 12779 3741 3283125.178.95.254rrc00
2026/11/4 17:50:30宣告AS32831259919 12779 3741 3283125.178.95.254rrc00
2026/11/4 16:15:30宣告AS328312328840 327727 174 30844 36937 328312102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/3 21:05:28宣告AS32831250300 2914 3741 328312176.12.110.8rrc00
2026/11/3 14:00:07宣告AS32831250304 3741 32831231.169.49.228rrc00
2026/11/3 14:00:06宣告AS32831259919 12779 3741 3283125.178.95.254rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:45:11宣告AS32831250300 3356 3741 328312176.12.110.8rrc00
2026/11/3 02:10:30宣告AS328312328840 327727 174 30844 36937 328312102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/2 19:05:26宣告AS32831259919 12779 3741 3283125.178.95.254rrc00
2026/11/2 19:05:16宣告AS32831250304 3741 32831231.169.49.228rrc00
2026/11/2 18:15:00宣告AS32831250304 3741 32831231.169.49.228rrc00
2026/11/2 15:25:39宣告AS32831250304 3741 32831231.169.49.228rrc00
2026/11/2 14:55:25宣告AS32831259919 12779 3741 3283125.178.95.254rrc00
2026/11/2 14:25:48宣告AS32831250304 3741 32831231.169.49.228rrc00
2026/11/2 14:25:46宣告AS32831259919 12779 3741 3283125.178.95.254rrc00

小时变化

近七天窗口 · 3 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/11 14:00:00111118.0 / 8
2026/11/10 09:00:00101113.0 / 3
2026/11/9 05:00:00101114.0 / 4
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