首页/网络情报/前缀画像

前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

185.246.20.0/22

当前有效IPv4

起源 ASNAS50782

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2026/11/7 16:00:00BGP 路由数据
前缀
185.246.20.0/22
当前状态
当前有效
起源 ASN
AS50782
首次观测
2026/8/28 19:40:13
最近观测
2026/11/7 16:00:00
对等体44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

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.246.20.0/22AS5078259919 6939 5078235.178.95.254rrc00当前有效
185.246.20.0/22AS5078213830 971 6939 507824161.129.152.2rrc00当前有效
185.246.20.0/22AS5078234549 6939 50782380.77.16.114rrc00当前有效
185.246.20.0/22AS5078248185 6939 507823195.90.96.2rrc00当前有效
185.246.20.0/22AS5078220205 6939 50782364.246.96.5rrc00当前有效
185.246.20.0/22AS5078238855 6939 507823103.147.22.50rrc00当前有效
185.246.20.0/22AS50782132825 174 50782343.251.115.197rrc00当前有效
185.246.20.0/22AS5078255720 2914 174 50782445.116.179.212rrc00当前有效
185.246.20.0/22AS5078257381 6939 507823193.150.22.240rrc00当前有效
185.246.20.0/22AS5078224482 507822203.175.175.15rrc00当前有效
185.246.20.0/22AS5078249134 53356 6939 50782423.129.32.61rrc00当前有效
185.246.20.0/22AS50782204092 6939 50782389.234.186.6rrc00当前有效
185.246.20.0/22AS5078234927 6939 507823193.148.251.1rrc00当前有效
185.246.20.0/22AS5078234927 6939 50782345.134.89.1rrc00当前有效
185.246.20.0/22AS5078237989 6939 507823203.123.48.6rrc00当前有效
185.246.20.0/22AS50782216285 8280 6762 6939 50782584.54.49.1rrc00当前有效
185.246.20.0/22AS50782328840 327727 174 507824102.208.105.2rrc00当前有效
185.246.20.0/22AS5078261218 6939 507823143.246.179.232rrc00当前有效
185.246.20.0/22AS5078244393 401753 6939 50782449.12.70.222rrc00当前有效
185.246.20.0/22AS5078255720 6939 507823103.212.68.10rrc00当前有效
185.246.20.0/22AS507827018 6939 50782312.0.1.63rrc00当前有效
185.246.20.0/22AS5078250304 6939 50782331.169.49.228rrc00当前有效
185.246.20.0/22AS5078220514 8434 6939 507824217.151.205.147rrc00当前有效
185.246.20.0/22AS507824608 6939 507823203.119.104.1rrc00当前有效
185.246.20.0/22AS5078238001 6939 507823202.150.221.37rrc00当前有效
185.246.20.0/22AS5078250300 6939 507823176.12.110.8rrc00当前有效
185.246.20.0/22AS5078258057 174 507823193.33.94.251rrc00当前有效
185.246.20.0/22AS507826939 507822118.67.200.8rrc00当前有效
185.246.20.0/22AS5078229504 507822185.193.84.191rrc00当前有效
185.246.20.0/22AS5078250628 6939 507823178.208.11.4rrc00当前有效
185.246.20.0/22AS507823333 6939 507823193.0.0.56rrc00当前有效
185.246.20.0/22AS507821403 6939 507823198.58.198.252rrc00当前有效
185.246.20.0/22AS5078249673 6939 50782394.247.111.254rrc00当前有效
185.246.20.0/22AS50782202365 50673 174 5078245.255.90.109rrc00当前有效
185.246.20.0/22AS507823549 3356 174 507824208.51.134.248rrc00当前有效
185.246.20.0/22AS5078222652 6939 50782345.61.0.85rrc00当前有效
185.246.20.0/22AS50782852 6939 507823154.11.12.212rrc00当前有效
185.246.20.0/22AS5078237721 507822165.16.221.66rrc00当前有效
185.246.20.0/22AS5078258057 6939 507823194.50.92.251rrc00当前有效
185.246.20.0/22AS50782206499 6939 50782345.14.68.69rrc00当前有效
185.246.20.0/22AS5078214907 6939 507823208.80.153.193rrc00当前有效
185.246.20.0/22AS5078217639 6939 507823202.69.160.152rrc00当前有效
185.246.20.0/22AS5078245049 6939 507823194.28.97.2rrc00当前有效
185.246.20.0/22AS5078257821 6939 507823193.160.39.1rrc00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
2026/11/2 07:30:16宣告AS50782202365 6939 50782194.50.19.4rrc00
2026/11/1 20:05:00宣告AS50782202365 6939 50782194.50.19.4rrc00
2026/11/1 13:30:48宣告AS50782206499 6939 5078245.14.68.69rrc00
2026/11/1 13:05:34宣告AS5078244393 212508 6939 5078249.12.70.222rrc00
2026/11/1 02:50:04宣告AS5078249134 53356 6939 5078223.129.32.61rrc00
2026/10/24 10:40:04宣告AS5078220205 6939 5078264.246.96.5rrc00
2026/10/23 17:05:28宣告AS5078220205 6939 5078264.246.96.5rrc00
2026/10/23 15:40:03宣告AS50782202365 6939 50782194.50.19.4rrc00
2026/10/23 06:30:31宣告AS5078229504 50782185.193.84.191rrc00
2026/10/23 06:30:30宣告AS5078229504 50782185.193.84.191rrc00
2026/10/23 06:30:27宣告AS5078229504 6939 50782185.193.84.191rrc00
2026/10/22 23:00:04宣告AS50782202365 6939 50782194.50.19.4rrc00
2026/10/22 22:10:17宣告AS5078257381 6939 50782193.150.22.240rrc00
2026/10/22 14:45:54宣告AS50782204092 6939 5078289.234.186.6rrc00
2026/10/21 21:20:21宣告AS5078244393 401753 6939 5078249.12.70.222rrc00
2026/10/21 11:05:48宣告AS50782202365 6939 50782194.50.19.4rrc00
2026/10/21 08:30:20宣告AS5078244393 212508 6939 5078249.12.70.222rrc00
2026/10/21 08:30:11宣告AS5078244393 401753 6939 5078249.12.70.222rrc00
2026/10/20 20:15:22宣告AS5078237989 6939 50782203.123.48.6rrc00
2026/10/20 06:40:17宣告AS50782202365 6939 50782194.50.19.4rrc00
2026/10/20 00:05:21宣告AS50782216285 8280 6762 6939 5078284.54.49.1rrc00
2026/10/19 09:40:24宣告AS5078237721 50782165.16.221.66rrc00
2026/10/18 16:15:00宣告AS50782328840 327727 174 50782102.208.105.2rrc00
2026/10/18 14:30:16宣告AS50782328840 327727 174 50782102.208.105.2rrc00
2026/10/17 07:00:01宣告AS50782202365 6939 50782194.50.19.4rrc00
2026/10/17 02:40:37宣告AS50782202365 6939 50782194.50.19.4rrc00
2026/10/17 00:20:42宣告AS50782202365 6939 50782194.50.19.4rrc00
2026/10/16 21:35:48宣告AS5078244393 401753 6939 5078249.12.70.222rrc00
2026/10/16 21:30:26宣告AS5078244393 401753 6939 5078249.12.70.222rrc00
2026/10/16 21:15:18宣告AS5078244393 401753 6939 5078249.12.70.222rrc00

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