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。

131.143.160.0/22

当前有效IPv4

起源 ASNAS152179

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2026/11/10 05:16:00BGP 路由数据
前缀
131.143.160.0/22
当前状态
当前有效
起源 ASN
AS152179
首次观测
2026/8/30 19:45:42
最近观测
2026/11/10 05:16:00
对等体42可见对等体
观测节点1观测节点
宣告8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
131.143.160.0/22AS152179216285 8280 6762 3491 138997 152179684.54.49.1rrc00当前有效
131.143.160.0/22AS15217959919 9002 6453 138997 15217955.178.95.254rrc00当前有效
131.143.160.0/22AS15217924482 138997 1521793203.175.175.15rrc00当前有效
131.143.160.0/22AS15217957821 12586 3257 3491 138997 1521796193.160.39.1rrc00当前有效
131.143.160.0/22AS15217949673 12389 3491 138997 152179594.247.111.254rrc00当前有效
131.143.160.0/22AS15217961218 6939 3491 138997 1521795143.246.179.232rrc00当前有效
131.143.160.0/22AS15217949134 53356 6939 3491 138997 152179623.129.32.61rrc00当前有效
131.143.160.0/22AS1521793549 3356 174 7289 1521795208.51.134.248rrc00当前有效
131.143.160.0/22AS15217913830 971 174 7289 1521795161.129.152.2rrc00当前有效
131.143.160.0/22AS15217920205 174 7289 152179464.246.96.5rrc00当前有效
131.143.160.0/22AS15217920514 1299 174 7289 1521795217.151.205.147rrc00当前有效
131.143.160.0/22AS15217955720 6939 138997 138997 1521795103.212.68.10rrc00当前有效
131.143.160.0/22AS1521793333 1257 174 7289 1521795193.0.0.56rrc00当前有效
131.143.160.0/22AS15217929504 39392 174 7289 1521795185.193.84.191rrc00当前有效
131.143.160.0/22AS15217914907 3356 174 7289 1521795208.80.153.193rrc00当前有效
131.143.160.0/22AS15217938001 138997 1521793202.150.221.37rrc00当前有效
131.143.160.0/22AS15217922652 174 7289 152179445.61.0.85rrc00当前有效
131.143.160.0/22AS15217934927 1299 174 7289 1521795193.148.251.1rrc00当前有效
131.143.160.0/22AS1521791403 577 3491 138997 138997 1521796198.58.198.252rrc00当前有效
131.143.160.0/22AS1521797018 174 7289 152179412.0.1.63rrc00当前有效
131.143.160.0/22AS15217944393 394256 174 7289 152179549.12.70.222rrc00当前有效
131.143.160.0/22AS152179204092 198978 174 7289 152179589.234.186.6rrc00当前有效
131.143.160.0/22AS15217957381 50304 1299 174 7289 1521796193.150.22.240rrc00当前有效
131.143.160.0/22AS15217934927 56655 6939 138997 138997 152179645.134.89.1rrc00当前有效
131.143.160.0/22AS15217950304 1299 174 7289 152179531.169.49.228rrc00当前有效
131.143.160.0/22AS15217949432 48362 1299 174 7289 1521796195.128.231.254rrc00当前有效
131.143.160.0/22AS1521794608 7575 3491 138997 138997 1521796203.119.104.1rrc00当前有效
131.143.160.0/22AS15217937989 56300 132132 138997 138997 1521796203.123.48.6rrc00当前有效
131.143.160.0/22AS15217917639 174 7289 1521794202.69.160.152rrc00当前有效
131.143.160.0/22AS15217934549 174 7289 152179480.77.16.114rrc00当前有效
131.143.160.0/22AS152179206499 34549 174 7289 152179545.14.68.69rrc00当前有效
131.143.160.0/22AS15217945049 6696 1299 174 7289 1521796194.28.97.2rrc00当前有效
131.143.160.0/22AS152179132825 174 7289 152179443.251.115.197rrc00当前有效
131.143.160.0/22AS15217955720 2914 174 7289 152179545.116.179.212rrc00当前有效
131.143.160.0/22AS15217937721 174 7289 1521794165.16.221.66rrc00当前有效
131.143.160.0/22AS15217958057 34549 174 7289 1521795194.50.92.251rrc00当前有效
131.143.160.0/22AS152179328840 327727 174 7289 1521795102.208.105.2rrc00当前有效
131.143.160.0/22AS15217958057 174 7289 1521794193.33.94.251rrc00当前有效
131.143.160.0/22AS15217948185 3356 174 7289 1521795195.90.96.2rrc00当前有效
131.143.160.0/22AS152179202365 50673 174 7289 15217955.255.90.109rrc00当前有效
131.143.160.0/22AS15217950300 174 7289 1521794176.12.110.8rrc00当前有效
131.143.160.0/22AS152179852 3491 138997 138997 1521795154.11.12.212rrc00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
2026/11/10 05:00:00
窗口内对等体
7
窗口内观测节点
1
平均路径长度
5.1
最长路径
6

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
2026/11/10 05:16:00宣告AS15217959919 9002 6453 138997 1521795.178.95.254rrc00
2026/11/10 05:16:00宣告AS152179216285 8280 6762 3491 138997 15217984.54.49.1rrc00
2026/11/10 05:15:59宣告AS15217957821 12586 3257 3491 138997 152179193.160.39.1rrc00
2026/11/10 05:15:59宣告AS15217924482 138997 152179203.175.175.15rrc00
2026/11/10 05:15:58宣告AS15217961218 6939 3491 138997 152179143.246.179.232rrc00
2026/11/10 05:15:58宣告AS15217949134 53356 6939 3491 138997 15217923.129.32.61rrc00
2026/11/10 05:15:58宣告AS15217949673 12389 3491 138997 15217994.247.111.254rrc00
2026/11/9 07:55:07宣告AS15217957821 12586 3257 174 7289 152179193.160.39.1rrc00
2026/11/7 14:25:36宣告AS152179328840 327727 174 7289 152179102.208.105.2rrc00
2026/11/7 14:25:06撤销——102.208.105.2rrc00
2026/11/7 12:40:04宣告AS152179328840 327727 174 7289 152179102.208.105.2rrc00
2026/11/7 08:25:08撤销——102.208.105.2rrc00
2026/11/7 06:00:31宣告AS15217955720 6939 1299 174 7289 152179103.212.68.10rrc00
2026/11/7 06:00:25宣告AS15217924482 6453 174 7289 152179203.175.175.15rrc00
2026/11/7 06:00:22宣告AS15217961218 6939 1299 174 7289 152179143.246.179.232rrc00
2026/11/7 06:00:21撤销——143.246.179.232rrc00
2026/11/7 06:00:21宣告AS15217961218 6939 3491 138997 138997 152179143.246.179.232rrc00
2026/11/7 06:00:21宣告AS15217961218 6939 1299 174 7289 152179143.246.179.232rrc00
2026/11/7 06:00:20宣告AS1521794608 7575 1299 174 7289 152179203.119.104.1rrc00
2026/11/7 06:00:10宣告AS1521791403 577 174 7289 152179198.58.198.252rrc00
2026/11/7 06:00:03撤销——202.150.221.37rrc00
2026/11/7 06:00:00宣告AS15217955720 2914 174 7289 152179103.212.68.10rrc00
2026/11/5 21:10:37撤销——195.128.231.254rrc00
2026/11/5 11:10:41宣告AS1521794608 7575 3491 138997 138997 152179203.119.104.1rrc00
2026/11/4 20:45:22宣告AS152179206499 34549 174 7289 15217945.14.68.69rrc00
2026/11/4 16:15:31宣告AS152179328840 327727 174 7289 152179102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/4 15:30:29宣告AS152179213241 9002 6453 138997 138997 15217989.42.52.8rrc00
2026/11/3 10:15:36宣告AS1521794608 7575 3491 138997 138997 152179203.119.104.1rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00

小时变化

近七天窗口 · 2 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/10 05:00:00707115.1 / 6
2026/11/9 07:00:00101116.0 / 6
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