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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。

122.147.28.0/22

当前有效IPv4

起源 ASNAS9922

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
122.147.28.0/22
当前状态
当前有效
起源 ASN
AS9922
首次观测
2026/8/30 19:45:41
最近观测
2026/11/7 16:00:00
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
122.147.28.0/22AS992217639 6939 99223202.69.160.152rrc00当前有效
122.147.28.0/22AS992229504 39392 174 6453 4780 99226185.193.84.191rrc00当前有效
122.147.28.0/22AS992238001 3491 4780 99224202.150.221.37rrc00当前有效
122.147.28.0/22AS99223549 3356 9002 4780 99225208.51.134.248rrc00当前有效
122.147.28.0/22AS9922202365 50673 6453 4780 992255.255.90.109rrc00当前有效
122.147.28.0/22AS992249432 48362 9002 4780 99225195.128.231.254rrc00当前有效
122.147.28.0/22AS992250628 6453 4780 99224178.208.11.4rrc00当前有效
122.147.28.0/22AS99223333 9002 4780 4780 99225193.0.0.56rrc00当前有效
122.147.28.0/22AS99221403 577 3491 4780 99225198.58.198.252rrc00当前有效
122.147.28.0/22AS992249673 20485 3491 4780 9922594.247.111.254rrc00当前有效
122.147.28.0/22AS992214907 2914 4780 99224208.80.153.193rrc00当前有效
122.147.28.0/22AS9922206499 34549 2914 4780 9922545.14.68.69rrc00当前有效
122.147.28.0/22AS992222652 1299 6453 4780 9922545.61.0.85rrc00当前有效
122.147.28.0/22AS992258057 34549 2914 4780 99225194.50.92.251rrc00当前有效
122.147.28.0/22AS9922852 3491 4780 99224154.11.12.212rrc00当前有效
122.147.28.0/22AS992257821 12586 3257 9002 4780 99226193.160.39.1rrc00当前有效
122.147.28.0/22AS99227018 3491 4780 9922412.0.1.63rrc00当前有效
122.147.28.0/22AS992245049 6696 2914 4780 99225194.28.97.2rrc00当前有效
122.147.28.0/22AS992258057 1836 9002 4780 99225193.33.94.251rrc00当前有效
122.147.28.0/22AS992250300 9002 4780 99224176.12.110.8rrc00当前有效
122.147.28.0/22AS992213830 971 174 3491 4780 99226161.129.152.2rrc00当前有效
122.147.28.0/22AS992234549 2914 4780 9922480.77.16.114rrc00当前有效
122.147.28.0/22AS992220205 6939 9922364.246.96.5rrc00当前有效
122.147.28.0/22AS992255720 4635 4780 9922445.116.179.212rrc00当前有效
122.147.28.0/22AS992248185 2914 4780 99224195.90.96.2rrc00当前有效
122.147.28.0/22AS992237989 56300 132132 2914 4780 99226203.123.48.6rrc00当前有效
122.147.28.0/22AS9922216285 8280 6762 9002 4780 9922684.54.49.1rrc00当前有效
122.147.28.0/22AS992257381 50304 1299 6453 4780 99226193.150.22.240rrc00当前有效
122.147.28.0/22AS992224482 99222203.175.175.15rrc00当前有效
122.147.28.0/22AS992249134 53356 6939 9922423.129.32.61rrc00当前有效
122.147.28.0/22AS9922204092 198978 174 3491 4780 9922689.234.186.6rrc00当前有效
122.147.28.0/22AS992234927 1299 6453 4780 99225193.148.251.1rrc00当前有效
122.147.28.0/22AS992234927 56655 6939 9922445.134.89.1rrc00当前有效
122.147.28.0/22AS99224608 7575 3491 4780 99225203.119.104.1rrc00当前有效
122.147.28.0/22AS992255720 6939 99223103.212.68.10rrc00当前有效
122.147.28.0/22AS9922328840 327727 174 6453 4780 99226102.208.105.2rrc00当前有效
122.147.28.0/22AS992261218 6939 99223143.246.179.232rrc00当前有效
122.147.28.0/22AS992244393 58057 6939 9922449.12.70.222rrc00当前有效
122.147.28.0/22AS992220514 1299 6453 4780 99225217.151.205.147rrc00当前有效
122.147.28.0/22AS992250304 1299 6453 4780 9922531.169.49.228rrc00当前有效
122.147.28.0/22AS992259919 9002 4780 992245.178.95.254rrc00当前有效
122.147.28.0/22AS9922213241 9002 4780 9922489.42.52.8rrc00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
2026/11/1 13:30:50宣告AS9922206499 34549 2914 4780 992245.14.68.69rrc00
2026/11/1 02:50:06宣告AS992249134 53356 6939 992223.129.32.61rrc00
2026/10/23 14:40:03宣告AS992259919 9002 4780 99225.178.95.254rrc00
2026/10/23 06:30:52宣告AS992229504 39392 174 6453 4780 9922185.193.84.191rrc00
2026/10/20 14:45:04宣告AS99224608 7575 3491 4780 9922203.119.104.1rrc00
2026/10/20 14:10:18宣告AS99224608 1221 4637 6453 4780 9922203.119.104.1rrc00
2026/10/20 00:05:33宣告AS9922216285 8280 6762 9002 4780 992284.54.49.1rrc00
2026/10/18 14:30:03宣告AS9922328840 327727 174 6453 4780 9922102.208.105.2rrc00
2026/10/18 14:30:01撤销——102.208.105.2rrc00
2026/10/16 15:05:48宣告AS9922328840 327727 174 6453 4780 9922102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/15 19:50:30宣告AS992249432 48362 9002 4780 9922195.128.231.254rrc00
2026/10/15 15:50:11宣告AS99224608 7575 3491 4780 9922203.119.104.1rrc00
2026/10/13 07:05:22宣告AS992257821 12586 3257 9002 4780 9922193.160.39.1rrc00
2026/10/12 15:55:01宣告AS99224608 1221 4637 6453 4780 9922203.119.104.1rrc00
2026/10/12 06:15:14宣告AS99224608 7575 3491 4780 9922203.119.104.1rrc00
2026/10/10 10:10:20宣告AS992217639 6939 9922202.69.160.152rrc00
2026/10/9 02:15:08宣告AS992229504 39392 1299 3491 4780 9922185.193.84.191rrc00
2026/10/8 22:35:06宣告AS992214907 2914 4780 9922208.80.153.193rrc00
2026/10/8 22:35:01宣告AS99224608 7575 3491 4780 9922203.119.104.1rrc00
2026/10/8 17:55:43宣告AS992261218 6939 9922143.246.179.232rrc00
2026/10/7 17:55:11宣告AS992249134 53356 6939 992223.129.32.61rrc00
2026/10/7 10:25:41宣告AS992229504 39392 174 6453 4780 9922185.193.84.191rrc00
2026/10/7 09:05:58宣告AS99223549 3356 9002 4780 9922208.51.134.248rrc00
2026/10/7 09:05:17宣告AS992213830 971 3356 9002 4780 9922161.129.152.2rrc00
2026/10/5 11:50:19宣告AS992257381 50304 1299 6453 4780 9922193.150.22.240rrc00
2026/10/5 08:20:05宣告AS9922328840 327727 174 6453 4780 9922102.208.105.2rrc00
2026/10/4 09:55:10宣告AS992258057 34549 2914 4780 9922194.50.92.251rrc00
2026/10/2 22:00:34宣告AS992222652 1299 6453 4780 992245.61.0.85rrc00
2026/10/2 11:35:14宣告AS99224608 7575 3491 4780 9922203.119.104.1rrc00

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