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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。

181.191.0.0/22

当前有效IPv4

起源 ASNAS267436

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2026/11/12 00:00:00BGP 路由数据
前缀
181.191.0.0/22
当前状态
当前有效
起源 ASN
AS267436
首次观测
2026/8/29 09:30:40
最近观测
2026/11/12 00:00:00
对等体45可见对等体
观测节点1观测节点
宣告9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

46 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
181.191.0.0/22AS26743634927 6939 52320 268696 267544 2674366193.148.251.1rrc00当前有效
181.191.0.0/22AS26743650628 3356 13786 268696 267544 2674366178.208.11.4rrc00当前有效
181.191.0.0/22AS267436202365 6939 52320 268696 267544 2674366194.50.19.4rrc00当前有效
181.191.0.0/22AS26743638001 9002 13786 268696 267544 2674366202.150.221.37rrc00当前有效
181.191.0.0/22AS26743620205 6939 52320 268696 267544 267436664.246.96.5rrc00当前有效
181.191.0.0/22AS2674361403 6939 52320 268696 267544 2674366198.58.198.252rrc00当前有效
181.191.0.0/22AS26743650300 6939 52320 268696 267544 2674366176.12.110.8rrc00当前有效
181.191.0.0/22AS26743634549 6461 52320 52320 268696 267544 267436780.77.16.114rrc00当前有效
181.191.0.0/22AS267436132825 174 13786 268696 267544 267436643.251.115.197rrc00当前有效
181.191.0.0/22AS26743648185 6939 52320 268696 267544 2674366195.90.96.2rrc00当前有效
181.191.0.0/22AS26743629504 6939 52320 268696 267544 2674366185.193.84.191rrc00当前有效
181.191.0.0/22AS267436213241 9002 13786 268696 267544 267436689.42.52.8rrc00当前有效
181.191.0.0/22AS26743622652 6939 52320 268696 267544 267436645.61.0.85rrc00当前有效
181.191.0.0/22AS26743645049 6696 6939 52320 268696 267544 2674367194.28.97.2rrc00当前有效
181.191.0.0/22AS2674363333 6939 52320 268696 267544 2674366193.0.0.56rrc00当前有效
181.191.0.0/22AS26743649134 53356 6939 52320 268696 267544 267436723.129.32.61rrc00当前有效
181.191.0.0/22AS26743655720 6939 52320 268696 267544 2674366103.212.68.10rrc00当前有效
181.191.0.0/22AS26743617639 6939 52320 268696 267544 2674366202.69.160.152rrc00当前有效
181.191.0.0/22AS267436206499 6939 52320 268696 267544 267436645.14.68.69rrc00当前有效
181.191.0.0/22AS26743620514 1299 52320 52320 268696 267544 2674367217.151.205.147rrc00当前有效
181.191.0.0/22AS26743637721 13786 268696 267544 2674365165.16.221.66rrc00当前有效
181.191.0.0/22AS267436204092 6939 52320 268696 267544 267436689.234.186.6rrc00当前有效
181.191.0.0/22AS26743650304 6939 52320 268696 267544 267436631.169.49.228rrc00当前有效
181.191.0.0/22AS26743661218 6939 52320 268696 267544 2674366143.246.179.232rrc00当前有效
181.191.0.0/22AS26743637989 6939 52320 268696 267544 2674366203.123.48.6rrc00当前有效
181.191.0.0/22AS2674364608 7575 6939 52320 268696 267544 2674367203.119.104.1rrc00当前有效
181.191.0.0/22AS26743614907 6939 52320 268696 267544 2674366208.80.153.193rrc00当前有效
181.191.0.0/22AS267436852 6939 52320 268696 267544 2674366154.11.12.212rrc00当前有效
181.191.0.0/22AS267436202365 50673 174 13786 268696 267544 26743675.255.90.109rrc00当前有效
181.191.0.0/22AS267436328840 327727 174 13786 268696 267544 2674367102.208.105.2rrc00当前有效
181.191.0.0/22AS26743658057 6939 52320 268696 267544 2674366194.50.92.251rrc00当前有效
181.191.0.0/22AS2674363549 3356 13786 268696 267544 2674366208.51.134.248rrc00当前有效
181.191.0.0/22AS2674367018 3356 13786 268696 267544 267436612.0.1.63rrc00当前有效
181.191.0.0/22AS26743655720 2914 3356 13786 268696 267544 267436745.116.179.212rrc00当前有效
181.191.0.0/22AS26743649673 20485 6939 52320 268696 267544 267436794.247.111.254rrc00当前有效
181.191.0.0/22AS26743657381 6939 52320 268696 267544 2674366193.150.22.240rrc00当前有效
181.191.0.0/22AS26743613830 971 3356 13786 268696 267544 2674367161.129.152.2rrc00当前有效
181.191.0.0/22AS267436208972 6939 52320 268696 267544 267436645.12.55.0rrc00当前有效
181.191.0.0/22AS26743659919 6939 52320 268696 267544 26743665.178.95.254rrc00当前有效
181.191.0.0/22AS267436216285 8280 6762 26615 268696 267544 267436784.54.49.1rrc00当前有效
181.191.0.0/22AS26743634927 6939 52320 268696 267544 267436645.134.89.1rrc00当前有效
181.191.0.0/22AS26743657821 6939 52320 268696 267544 2674366193.160.39.1rrc00当前有效
181.191.0.0/22AS26743624482 268696 267544 2674364203.175.175.15rrc00当前有效
181.191.0.0/22AS26743658057 174 13786 268696 267544 2674366193.33.94.251rrc00当前有效
181.191.0.0/22AS26743644393 58057 6939 52320 268696 267544 267436749.12.70.222rrc00当前有效
181.191.0.0/22—未收录—195.128.231.254rrc00已撤销

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 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
6.0
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 14:55:01宣告AS2674367018 3356 13786 268696 267544 26743612.0.1.63rrc00
2026/11/10 12:55:18宣告AS267436202365 6939 52320 268696 267544 267436194.50.19.4rrc00
2026/11/10 10:50:11宣告AS267436328840 327727 174 13786 268696 267544 267436102.208.105.2rrc00
2026/11/10 07:55:37宣告AS267436202365 6939 52320 268696 267544 267436194.50.19.4rrc00
2026/11/10 00:10:11宣告AS267436202365 6939 52320 268696 267544 267436194.50.19.4rrc00
2026/11/9 23:50:01宣告AS267436208972 6939 52320 268696 267544 26743645.12.55.0rrc00
2026/11/9 17:55:12宣告AS26743658057 174 13786 268696 267544 267436193.33.94.251rrc00
2026/11/9 15:25:48宣告AS2674364608 7575 6939 52320 268696 267544 267436203.119.104.1rrc00
2026/11/9 09:15:02宣告AS26743622652 6939 52320 268696 267544 26743645.61.0.85rrc00
2026/11/9 05:45:18宣告AS2674367018 3356 13786 268696 267544 26743612.0.1.63rrc00
2026/11/9 03:00:08宣告AS267436202365 6939 52320 268696 267544 267436194.50.19.4rrc00
2026/11/8 06:25:05宣告AS26743655720 2914 3356 13786 268696 267544 26743645.116.179.212rrc00
2026/11/8 01:55:21宣告AS267436202365 6939 52320 268696 267544 267436194.50.19.4rrc00
2026/11/7 16:50:53宣告AS26743638001 9002 13786 268696 267544 267436202.150.221.37rrc00
2026/11/7 14:25:18宣告AS267436328840 327727 174 13786 268696 267544 267436102.208.105.2rrc00
2026/11/7 14:25:08撤销——102.208.105.2rrc00
2026/11/7 01:55:27宣告AS267436202365 6939 52320 268696 267544 267436194.50.19.4rrc00
2026/11/6 12:25:14宣告AS26743655720 2914 3356 13786 268696 267544 26743645.116.179.212rrc00
2026/11/6 02:40:06宣告AS267436202365 6939 52320 268696 267544 267436194.50.19.4rrc00
2026/11/6 00:50:06宣告AS26743637721 13786 268696 267544 267436165.16.221.66rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/5 02:40:08宣告AS26743650304 6939 52320 268696 267544 26743631.169.49.228rrc00
2026/11/5 02:40:06宣告AS26743634927 6939 52320 268696 267544 26743645.134.89.1rrc00
2026/11/5 02:40:04宣告AS26743645049 6696 6939 52320 268696 267544 267436194.28.97.2rrc00
2026/11/5 02:40:00宣告AS2674364608 7575 6939 52320 268696 267544 267436203.119.104.1rrc00
2026/11/5 00:40:04宣告AS26743622652 6939 52320 268696 267544 26743645.61.0.85rrc00
2026/11/5 00:40:04宣告AS26743614907 6939 52320 52320 268696 267544 267436208.80.153.193rrc00
2026/11/5 00:40:04宣告AS26743644393 64073 6939 52320 268696 267544 26743649.12.70.222rrc00
2026/11/5 00:40:03宣告AS26743661218 6939 52320 52320 268696 267544 267436143.246.179.232rrc00
2026/11/5 00:40:03宣告AS26743634927 6939 52320 52320 268696 267544 267436193.148.251.1rrc00

小时变化

近七天窗口 · 9 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 14:00:00101116.0 / 6
2026/11/10 12:00:00101116.0 / 6
2026/11/10 10:00:00101117.0 / 7
2026/11/10 07:00:00101116.0 / 6
2026/11/9 23:00:00101116.0 / 6
2026/11/9 17:00:00101116.0 / 6
2026/11/9 15:00:00101117.0 / 7
2026/11/9 09:00:00101116.0 / 6
2026/11/9 05:00:00101116.0 / 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