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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。

40.27.120.0/22

当前有效IPv4

起源 ASNAS199487

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2026/11/8 00:00:00BGP 路由数据
前缀
40.27.120.0/22
当前状态
当前有效
起源 ASN
AS199487
首次观测
2026/8/28 09:55:03
最近观测
2026/11/8 00:00:00
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
40.27.120.0/22AS19948734927 56655 6939 263269 199487545.134.89.1rrc00当前有效
40.27.120.0/22AS19948759919 9002 6762 267613 263269 19948765.178.95.254rrc00当前有效
40.27.120.0/22AS19948724482 263269 1994873203.175.175.15rrc00当前有效
40.27.120.0/22AS19948757821 12586 3257 30371 13786 267613 263269 1994878193.160.39.1rrc00当前有效
40.27.120.0/22AS19948758057 1836 3356 267613 263269 1994876193.33.94.251rrc00当前有效
40.27.120.0/22AS1994877018 3356 267613 263269 199487512.0.1.63rrc00当前有效
40.27.120.0/22AS1994873549 3356 267613 263269 1994875208.51.134.248rrc00当前有效
40.27.120.0/22AS199487328840 327727 174 13786 267613 263269 1994877102.208.105.2rrc00当前有效
40.27.120.0/22AS19948758057 34549 2914 6762 267613 263269 1994877194.50.92.251rrc00当前有效
40.27.120.0/22AS19948757381 50304 1299 3356 267613 263269 1994877193.150.22.240rrc00当前有效
40.27.120.0/22AS199487216285 8280 6762 267613 263269 199487684.54.49.1rrc00当前有效
40.27.120.0/22AS19948749673 20485 6762 267613 263269 199487694.247.111.254rrc00当前有效
40.27.120.0/22AS19948713830 971 3356 267613 263269 1994876161.129.152.2rrc00当前有效
40.27.120.0/22AS19948755720 2914 6762 267613 263269 199487645.116.179.212rrc00当前有效
40.27.120.0/22AS19948761218 6939 263269 1994874143.246.179.232rrc00当前有效
40.27.120.0/22AS199487206499 34549 2914 6762 267613 263269 199487745.14.68.69rrc00当前有效
40.27.120.0/22AS19948744393 58057 6939 263269 199487549.12.70.222rrc00当前有效
40.27.120.0/22AS199487204092 198978 174 13786 267613 263269 199487789.234.186.6rrc00当前有效
40.27.120.0/22AS19948750304 1299 3356 267613 263269 199487631.169.49.228rrc00当前有效
40.27.120.0/22AS19948734927 1299 3356 267613 263269 1994876193.148.251.1rrc00当前有效
40.27.120.0/22AS19948722652 1299 3356 267613 263269 199487645.61.0.85rrc00当前有效
40.27.120.0/22AS1994873333 3320 6762 267613 263269 1994876193.0.0.56rrc00当前有效
40.27.120.0/22AS19948749432 48362 1764 3356 267613 263269 1994877195.128.231.254rrc00当前有效
40.27.120.0/22AS199487202365 50673 6762 267613 263269 19948765.255.90.109rrc00当前有效
40.27.120.0/22AS19948737989 56300 132132 4657 6453 13786 267613 263269 1994879203.123.48.6rrc00当前有效
40.27.120.0/22AS19948714907 3356 267613 263269 1994875208.80.153.193rrc00当前有效
40.27.120.0/22AS199487852 2914 3356 267613 263269 1994876154.11.12.212rrc00当前有效
40.27.120.0/22AS1994874608 1221 4637 6762 267613 263269 1994877203.119.104.1rrc00当前有效
40.27.120.0/22AS1994871403 577 3356 267613 263269 1994876198.58.198.252rrc00当前有效
40.27.120.0/22AS19948738001 3491 3356 267613 263269 1994876202.150.221.37rrc00当前有效
40.27.120.0/22AS19948720205 6939 263269 199487464.246.96.5rrc00当前有效
40.27.120.0/22AS199487132825 174 13786 267613 263269 199487643.251.115.197rrc00当前有效
40.27.120.0/22AS19948750300 3356 267613 263269 1994875176.12.110.8rrc00当前有效
40.27.120.0/22AS19948734549 2914 6762 267613 263269 199487680.77.16.114rrc00当前有效
40.27.120.0/22AS19948720514 1299 3356 267613 263269 1994876217.151.205.147rrc00当前有效
40.27.120.0/22AS19948737721 13786 267613 263269 1994875165.16.221.66rrc00当前有效
40.27.120.0/22AS19948750628 3356 267613 263269 1994875178.208.11.4rrc00当前有效
40.27.120.0/22AS19948717639 6939 263269 1994874202.69.160.152rrc00当前有效
40.27.120.0/22AS19948749134 53356 6939 263269 199487523.129.32.61rrc00当前有效
40.27.120.0/22AS19948755720 6939 263269 1994874103.212.68.10rrc00当前有效
40.27.120.0/22AS19948729504 39392 174 13786 267613 263269 1994877185.193.84.191rrc00当前有效
40.27.120.0/22AS19948748185 3356 267613 263269 1994875195.90.96.2rrc00当前有效
40.27.120.0/22AS19948745049 6696 6762 267613 263269 1994876194.28.97.2rrc00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
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 13:30:52宣告AS199487206499 34549 2914 6762 267613 263269 19948745.14.68.69rrc00
2026/11/1 02:50:08宣告AS19948749134 53356 6939 263269 19948723.129.32.61rrc00
2026/10/23 14:40:08宣告AS19948759919 9002 13786 267613 263269 1994875.178.95.254rrc00
2026/10/23 06:31:01宣告AS19948729504 39392 174 13786 267613 263269 199487185.193.84.191rrc00
2026/10/21 16:55:00宣告AS19948759919 9002 6762 267613 263269 1994875.178.95.254rrc00
2026/10/20 00:05:25宣告AS199487216285 8280 6762 267613 263269 19948784.54.49.1rrc00
2026/10/19 22:30:07宣告AS19948749432 48362 1764 3356 267613 263269 199487195.128.231.254rrc00
2026/10/19 18:25:02宣告AS19948749673 31500 3216 6453 3356 267613 263269 19948794.247.111.254rrc00
2026/10/19 17:35:37宣告AS19948737989 56300 132132 4657 6453 13786 267613 263269 199487203.123.48.6rrc00
2026/10/19 17:35:34宣告AS19948757381 42708 1299 3356 267613 263269 199487193.150.22.240rrc00
2026/10/19 17:35:33宣告AS1994873333 3320 6762 267613 263269 199487193.0.0.56rrc00
2026/10/19 17:35:33宣告AS19948720514 1299 3356 267613 263269 199487217.151.205.147rrc00
2026/10/19 17:35:32宣告AS199487204092 198978 174 13786 267613 263269 19948789.234.186.6rrc00
2026/10/19 17:35:30宣告AS19948755720 3257 3356 267613 263269 19948745.116.179.212rrc00
2026/10/19 17:35:29宣告AS1994873549 3356 267613 263269 199487208.51.134.248rrc00
2026/10/19 17:35:29宣告AS19948734927 56655 6939 263269 19948745.134.89.1rrc00
2026/10/19 17:35:29宣告AS19948714907 3356 267613 263269 199487208.80.153.193rrc00
2026/10/19 17:35:28宣告AS19948755720 6939 263269 199487103.212.68.10rrc00
2026/10/19 17:35:28宣告AS199487204092 198978 42845 6762 267613 263269 19948789.234.186.6rrc00
2026/10/19 17:35:26宣告AS19948734927 56655 1299 3356 267613 263269 19948745.134.89.1rrc00
2026/10/19 17:35:24宣告AS19948737989 56300 132132 4657 9002 13786 267613 263269 199487203.123.48.6rrc00
2026/10/19 17:35:23宣告AS19948737989 56300 132132 4657 4637 6461 3356 267613 263269 199487203.123.48.6rrc00
2026/10/19 17:35:23宣告AS199487216285 8280 6762 267613 263269 19948784.54.49.1rrc00
2026/10/19 17:35:22宣告AS199487204092 20766 1299 6762 267613 263269 19948789.234.186.6rrc00
2026/10/19 17:35:22宣告AS1994877018 3356 267613 263269 19948712.0.1.63rrc00
2026/10/19 17:35:22宣告AS19948749673 20485 6762 267613 263269 19948794.247.111.254rrc00
2026/10/19 17:35:21宣告AS199487852 3257 3356 267613 263269 199487154.11.12.212rrc00
2026/10/19 17:35:21宣告AS1994873333 1257 6453 13786 267613 263269 199487193.0.0.56rrc00
2026/10/19 17:35:21宣告AS19948729504 39392 174 13786 267613 263269 199487185.193.84.191rrc00
2026/10/19 17:35:21宣告AS19948758057 1836 1299 6762 267613 263269 199487193.33.94.251rrc00

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