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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。

177.131.140.0/22

当前有效IPv4

起源 ASNAS270797

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2026/11/9 08:00:00BGP 路由数据
前缀
177.131.140.0/22
当前状态
当前有效
起源 ASN
AS270797
首次观测
2026/8/29 09:30:19
最近观测
2026/11/9 08:00:00
对等体40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

40 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
177.131.140.0/22AS270797216285 8280 6762 16735 262814 270797684.54.49.1rrc00当前有效
177.131.140.0/22AS27079758057 1836 1299 6762 16735 262814 2707977193.33.94.251rrc00当前有效
177.131.140.0/22AS27079749134 53356 6939 6762 16735 262814 270797723.129.32.61rrc00当前有效
177.131.140.0/22AS27079758057 34549 2914 6762 16735 262814 2707977194.50.92.251rrc00当前有效
177.131.140.0/22AS27079737721 16735 262814 2707974165.16.221.66rrc00当前有效
177.131.140.0/22AS27079750300 2914 6762 16735 262814 2707976176.12.110.8rrc00当前有效
177.131.140.0/22AS270797202365 50673 6762 16735 262814 27079765.255.90.109rrc00当前有效
177.131.140.0/22AS27079717639 3491 6762 16735 262814 2707976202.69.160.152rrc00当前有效
177.131.140.0/22AS2707974608 1221 4637 6762 16735 262814 2707977203.119.104.1rrc00当前有效
177.131.140.0/22AS27079737989 56300 132132 4657 9002 6762 16735 262814 2707979203.123.48.6rrc00当前有效
177.131.140.0/22AS27079750304 1299 6762 16735 262814 270797631.169.49.228rrc00当前有效
177.131.140.0/22AS27079755720 2914 6762 16735 262814 270797645.116.179.212rrc00当前有效
177.131.140.0/22AS27079761218 6939 6762 16735 262814 2707976143.246.179.232rrc00当前有效
177.131.140.0/22AS27079734549 2914 6762 16735 262814 270797680.77.16.114rrc00当前有效
177.131.140.0/22AS27079749673 20485 6762 16735 262814 270797694.247.111.254rrc00当前有效
177.131.140.0/22AS2707973549 3356 16735 16735 16735 16735 262814 2707978208.51.134.248rrc00当前有效
177.131.140.0/22AS27079744393 58057 6939 6762 16735 262814 270797749.12.70.222rrc00当前有效
177.131.140.0/22AS2707971403 577 3356 16735 16735 16735 16735 262814 2707979198.58.198.252rrc00当前有效
177.131.140.0/22AS27079759919 9002 6762 16735 262814 27079765.178.95.254rrc00当前有效
177.131.140.0/22AS27079757821 12586 3257 6762 16735 262814 2707977193.160.39.1rrc00当前有效
177.131.140.0/22AS27079738001 3491 6762 16735 262814 2707976202.150.221.37rrc00当前有效
177.131.140.0/22AS27079714907 1299 6762 16735 262814 2707976208.80.153.193rrc00当前有效
177.131.140.0/22AS2707973333 6762 16735 262814 2707975193.0.0.56rrc00当前有效
177.131.140.0/22AS27079724482 16735 262814 2707974203.175.175.15rrc00当前有效
177.131.140.0/22AS270797852 2914 6762 16735 262814 2707976154.11.12.212rrc00当前有效
177.131.140.0/22AS27079757381 50304 1299 6762 16735 262814 2707977193.150.22.240rrc00当前有效
177.131.140.0/22AS270797204092 20766 1299 6762 16735 262814 270797789.234.186.6rrc00当前有效
177.131.140.0/22AS27079734927 1299 6762 16735 262814 2707976193.148.251.1rrc00当前有效
177.131.140.0/22AS270797206499 34549 2914 6762 16735 262814 270797745.14.68.69rrc00当前有效
177.131.140.0/22AS27079729504 39392 1299 6762 16735 262814 2707977185.193.84.191rrc00当前有效
177.131.140.0/22AS27079722652 1299 6762 16735 262814 270797645.61.0.85rrc00当前有效
177.131.140.0/22AS2707977018 6762 16735 262814 270797512.0.1.63rrc00当前有效
177.131.140.0/22AS27079734927 56655 6939 6762 16735 262814 270797745.134.89.1rrc00当前有效
177.131.140.0/22AS27079755720 6939 6762 16735 262814 2707976103.212.68.10rrc00当前有效
177.131.140.0/22AS27079720514 1299 6762 16735 262814 2707976217.151.205.147rrc00当前有效
177.131.140.0/22AS27079748185 1299 6762 16735 262814 2707976195.90.96.2rrc00当前有效
177.131.140.0/22AS27079713830 971 3356 16735 16735 16735 16735 262814 2707979161.129.152.2rrc00当前有效
177.131.140.0/22AS27079720205 6939 6762 16735 262814 270797664.246.96.5rrc00当前有效
177.131.140.0/22AS270797328840 327727 174 3356 16735 16735 16735 16735 262814 27079710102.208.105.2rrc00当前有效
177.131.140.0/22AS27079745049 6696 6762 16735 262814 2707976194.28.97.2rrc00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
2026/11/4 20:45:26宣告AS270797206499 34549 2914 6762 16735 262814 27079745.14.68.69rrc00
2026/11/4 19:55:05宣告AS270797328840 327727 174 3356 16735 16735 16735 16735 262814 270797102.208.105.2rrc00
2026/11/4 16:15:29宣告AS270797328840 327727 174 3356 16735 16735 16735 16735 262814 270797102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/4 15:30:31宣告AS270797213241 9002 6762 16735 262814 27079789.42.52.8rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:29宣告AS270797328840 327727 174 3356 16735 16735 16735 16735 262814 270797102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/1 13:30:51宣告AS270797206499 34549 2914 6762 16735 262814 27079745.14.68.69rrc00
2026/11/1 02:50:07宣告AS27079749134 53356 6939 6762 16735 262814 27079723.129.32.61rrc00
2026/10/23 14:40:12宣告AS27079759919 9002 6762 16735 262814 2707975.178.95.254rrc00
2026/10/21 19:15:18宣告AS2707974608 1221 4637 6762 16735 262814 270797203.119.104.1rrc00
2026/10/21 15:05:21宣告AS2707974608 1221 4637 6762 16735 262814 270797203.119.104.1rrc00
2026/10/20 14:45:27宣告AS27079758057 174 3356 16735 262814 270797193.33.94.251rrc00
2026/10/20 14:45:24宣告AS27079713830 971 174 3356 16735 262814 270797161.129.152.2rrc00
2026/10/20 14:45:14宣告AS2707971403 577 3356 16735 16735 16735 16735 262814 270797198.58.198.252rrc00
2026/10/20 14:45:14宣告AS270797204092 198978 174 3356 16735 262814 27079789.234.186.6rrc00
2026/10/20 08:45:06宣告AS27079749432 48362 1764 3356 16735 262814 270797195.128.231.254rrc00
2026/10/20 00:45:15宣告AS2707971403 577 3356 16735 262814 270797198.58.198.252rrc00
2026/10/20 00:20:18宣告AS2707973333 6762 16735 262814 270797193.0.0.56rrc00
2026/10/20 00:05:38宣告AS270797216285 8280 6762 16735 262814 27079784.54.49.1rrc00
2026/10/18 14:30:12宣告AS270797328840 327727 174 3356 16735 262814 270797102.208.105.2rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/14 22:05:16宣告AS27079749673 12389 3356 16735 262814 27079794.247.111.254rrc00
2026/10/12 18:35:01宣告AS27079737721 16735 262814 270797165.16.221.66rrc00
2026/10/10 23:20:07宣告AS27079749432 215510 48362 1299 3356 16735 262814 270797195.128.231.254rrc00
2026/10/10 10:50:22宣告AS27079717639 3356 16735 262814 270797202.69.160.152rrc00
2026/10/9 19:20:10宣告AS270797216285 8280 6762 16735 262814 27079784.54.49.1rrc00
2026/10/9 19:20:08宣告AS2707973333 6762 16735 262814 270797193.0.0.56rrc00
2026/10/9 19:20:07宣告AS270797216285 8280 6762 16735 16735 16735 16735 262814 27079784.54.49.1rrc00

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