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。

38.77.56.0/22

当前有效IPv4

起源 ASNAS48847

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
38.77.56.0/22
当前状态
当前有效
起源 ASN
AS48847
首次观测
2026/8/30 19:45:42
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
38.77.56.0/22AS4884734927 56655 6939 5511 42020 48847645.134.89.1rrc00当前有效
38.77.56.0/22AS4884738001 3491 5511 42020 488475202.150.221.37rrc00当前有效
38.77.56.0/22AS4884717639 5511 42020 488474202.69.160.152rrc00当前有效
38.77.56.0/22AS4884724482 2914 5511 42020 488475203.175.175.15rrc00当前有效
38.77.56.0/22AS4884714907 3356 5511 42020 488475208.80.153.193rrc00当前有效
38.77.56.0/22AS4884757821 12586 3257 5511 42020 488476193.160.39.1rrc00当前有效
38.77.56.0/22AS48847204092 20766 1299 5511 42020 48847689.234.186.6rrc00当前有效
38.77.56.0/22AS48847328840 327727 174 5511 42020 488476102.208.105.2rrc00当前有效
38.77.56.0/22AS4884745049 6696 5511 42020 488475194.28.97.2rrc00当前有效
38.77.56.0/22AS488471403 577 1299 5511 42020 488476198.58.198.252rrc00当前有效
38.77.56.0/22AS48847206499 34549 5511 42020 48847545.14.68.69rrc00当前有效
38.77.56.0/22AS4884720205 6939 5511 42020 48847564.246.96.5rrc00当前有效
38.77.56.0/22AS4884750300 2914 5511 42020 488475176.12.110.8rrc00当前有效
38.77.56.0/22AS4884758057 34549 5511 42020 488475194.50.92.251rrc00当前有效
38.77.56.0/22AS4884722652 1299 5511 42020 48847545.61.0.85rrc00当前有效
38.77.56.0/22AS488473333 1136 5511 42020 488475193.0.0.56rrc00当前有效
38.77.56.0/22AS4884761218 6939 5511 42020 488475143.246.179.232rrc00当前有效
38.77.56.0/22AS48847216285 8280 6762 5511 42020 48847684.54.49.1rrc00当前有效
38.77.56.0/22AS4884758057 1836 5511 42020 488475193.33.94.251rrc00当前有效
38.77.56.0/22AS48847132825 3356 5511 42020 48847543.251.115.197rrc00当前有效
38.77.56.0/22AS4884749134 53356 6939 5511 42020 48847623.129.32.61rrc00当前有效
38.77.56.0/22AS4884749432 48362 9002 5511 42020 488476195.128.231.254rrc00当前有效
38.77.56.0/22AS488473549 3356 5511 42020 488475208.51.134.248rrc00当前有效
38.77.56.0/22AS4884759919 9002 5511 42020 4884755.178.95.254rrc00当前有效
38.77.56.0/22AS4884720514 1299 5511 42020 488475217.151.205.147rrc00当前有效
38.77.56.0/22AS4884749673 12389 5511 42020 48847594.247.111.254rrc00当前有效
38.77.56.0/22AS4884734549 5511 42020 48847480.77.16.114rrc00当前有效
38.77.56.0/22AS4884734927 1299 5511 42020 488475193.148.251.1rrc00当前有效
38.77.56.0/22AS4884737989 56300 132132 4657 9002 5511 42020 488478203.123.48.6rrc00当前有效
38.77.56.0/22AS4884755720 6939 5511 42020 488475103.212.68.10rrc00当前有效
38.77.56.0/22AS4884744393 58057 6939 5511 42020 48847649.12.70.222rrc00当前有效
38.77.56.0/22AS4884748185 3356 5511 42020 488475195.90.96.2rrc00当前有效
38.77.56.0/22AS488474608 1221 4637 5511 42020 488476203.119.104.1rrc00当前有效
38.77.56.0/22AS4884713830 971 3356 5511 42020 488476161.129.152.2rrc00当前有效
38.77.56.0/22AS4884755720 2914 5511 42020 48847545.116.179.212rrc00当前有效
38.77.56.0/22AS4884737721 5511 42020 488474165.16.221.66rrc00当前有效
38.77.56.0/22AS4884750304 1299 5511 42020 48847531.169.49.228rrc00当前有效
38.77.56.0/22AS48847202365 50673 174 5511 42020 4884765.255.90.109rrc00当前有效
38.77.56.0/22AS4884757381 50304 1299 5511 42020 488476193.150.22.240rrc00当前有效
38.77.56.0/22AS48847852 2914 5511 42020 488475154.11.12.212rrc00当前有效
38.77.56.0/22AS4884729504 39392 1299 5511 42020 488476185.193.84.191rrc00当前有效
38.77.56.0/22AS488477018 5511 42020 48847412.0.1.63rrc00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 13:30:51宣告AS48847206499 34549 5511 42020 4884745.14.68.69rrc00
2026/11/1 02:50:07宣告AS4884749134 53356 6939 5511 42020 4884723.129.32.61rrc00
2026/10/23 20:05:26宣告AS4884724482 2914 5511 42020 48847203.175.175.15rrc00
2026/10/22 15:40:20宣告AS48847132825 3356 5511 42020 4884743.251.115.197rrc00
2026/10/20 00:05:25宣告AS48847216285 8280 6762 5511 42020 4884784.54.49.1rrc00
2026/10/19 09:50:27宣告AS4884737721 5511 42020 48847165.16.221.66rrc00
2026/10/18 14:30:03宣告AS48847328840 327727 174 5511 42020 48847102.208.105.2rrc00
2026/10/18 14:30:01撤销——102.208.105.2rrc00
2026/10/18 13:45:13宣告AS4884717639 5511 42020 48847202.69.160.152rrc00
2026/10/16 15:05:48宣告AS48847328840 327727 174 5511 42020 48847102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/15 21:05:00宣告AS488471403 577 1299 5511 42020 48847198.58.198.252rrc00
2026/10/15 19:50:26宣告AS4884749432 48362 9002 5511 42020 48847195.128.231.254rrc00
2026/10/15 09:20:44宣告AS48847216285 8280 6762 5511 42020 4884784.54.49.1rrc00
2026/10/14 03:35:15宣告AS48847328840 327727 174 5511 42020 48847102.208.105.2rrc00
2026/10/13 14:35:12宣告AS48847328840 327727 174 5511 42020 48847102.208.105.2rrc00
2026/10/12 18:35:18宣告AS4884737721 5511 42020 48847165.16.221.66rrc00
2026/10/10 23:40:30宣告AS4884717639 5511 42020 48847202.69.160.152rrc00
2026/10/10 00:30:02宣告AS4884717639 5511 42020 48847202.69.160.152rrc00
2026/10/8 22:35:29宣告AS488471403 577 1299 5511 42020 48847198.58.198.252rrc00
2026/10/8 22:35:23宣告AS488477018 5511 42020 4884712.0.1.63rrc00
2026/10/8 17:55:43宣告AS4884761218 6939 5511 42020 48847143.246.179.232rrc00
2026/10/7 17:55:12宣告AS4884749134 53356 6939 5511 42020 4884723.129.32.61rrc00
2026/10/7 10:25:41宣告AS4884729504 39392 1299 5511 42020 48847185.193.84.191rrc00
2026/10/5 11:50:10宣告AS4884757381 50304 1299 5511 42020 48847193.150.22.240rrc00
2026/10/4 10:05:00宣告AS4884758057 34549 5511 42020 48847194.50.92.251rrc00
2026/10/4 09:55:12宣告AS4884758057 34549 5511 42020 48847194.50.92.251rrc00
2026/10/3 14:05:31宣告AS4884737721 5511 42020 48847165.16.221.66rrc00
2026/10/2 11:35:06宣告AS488474608 1221 4637 5511 42020 48847203.119.104.1rrc00
2026/10/2 10:40:23宣告AS4884717639 3491 5511 42020 48847202.69.160.152rrc00

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