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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。

154.221.128.0/18

当前有效IPv4

起源 ASNAS134175

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2026/10/15 16:00:00BGP 路由数据
前缀
154.221.128.0/18
当前状态
当前有效
起源 ASN
AS134175
首次观测
2026/8/28 12:00:36
最近观测
2026/10/15 16:00:00
对等体31可见对等体
观测节点1观测节点
宣告79近 7 天小时聚合
撤销9近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

31 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
154.221.128.0/18AS134175328840 327727 174 58453 58453 58453 58453 134548 134548 134548 13417511102.208.105.2rrc00当前有效
154.221.128.0/18AS13417557821 12586 3257 58453 58453 58453 58453 134548 134548 134548 13417511193.160.39.1rrc00当前有效
154.221.128.0/18AS13417558057 174 58453 58453 58453 58453 134548 134548 134548 13417510193.33.94.251rrc00当前有效
154.221.128.0/18AS13417534927 52025 64289 62943 6939 134548 1341757193.148.251.1rrc00当前有效
154.221.128.0/18AS134175213241 9002 2914 134548 134548 134175689.42.52.8rrc00当前有效
154.221.128.0/18AS13417558057 34549 58453 58453 58453 58453 58453 134548 134548 134548 13417511194.50.92.251rrc00当前有效
154.221.128.0/18AS13417538001 9002 134548 1341754202.150.221.37rrc00当前有效
154.221.128.0/18AS1341751403 577 3356 3223 134548 134548 134548 134548 1341759198.58.198.252rrc00当前有效
154.221.128.0/18AS13417517639 134548 1341753202.69.160.152rrc00当前有效
154.221.128.0/18AS1341753549 3356 3223 134548 134548 134548 134548 1341758208.51.134.248rrc00当前有效
154.221.128.0/18AS13417520205 6939 134548 134175464.246.96.5rrc00当前有效
154.221.128.0/18AS13417529504 39392 33891 3223 134548 134548 134548 134548 1341759185.193.84.191rrc00当前有效
154.221.128.0/18AS1341754608 1221 4637 58453 134548 134548 134548 1341758203.119.104.1rrc00当前有效
154.221.128.0/18AS13417557381 42708 3223 134548 134548 134548 134548 1341758193.150.22.240rrc00当前有效
154.221.128.0/18AS13417524482 134548 1341753203.175.175.15rrc00当前有效
154.221.128.0/18AS13417555720 4635 134548 134175445.116.179.212rrc00当前有效
154.221.128.0/18AS13417544393 58057 6939 134548 134175549.12.70.222rrc00当前有效
154.221.128.0/18AS13417520514 8434 3356 3223 134548 134548 134548 134548 1341759217.151.205.147rrc00当前有效
154.221.128.0/18AS13417561218 6939 134548 1341754143.246.179.232rrc00当前有效
154.221.128.0/18AS13417549134 53356 6939 134548 134175523.129.32.61rrc00当前有效
154.221.128.0/18AS13417534927 56655 6939 134548 134175545.134.89.1rrc00当前有效
154.221.128.0/18AS13417522652 1299 58453 58453 58453 58453 134548 134548 134548 1341751045.61.0.85rrc00当前有效
154.221.128.0/18AS13417514907 3223 134548 134548 134548 134548 1341757208.80.153.193rrc00当前有效
154.221.128.0/18AS134175202365 50673 3223 134548 134548 134548 134548 13417585.255.90.109rrc00当前有效
154.221.128.0/18AS13417513830 971 3356 3223 134548 134548 134548 134548 1341759161.129.152.2rrc00当前有效
154.221.128.0/18AS13417537721 58453 58453 58453 58453 58453 134548 134548 134548 13417510165.16.221.66rrc00当前有效
154.221.128.0/18AS13417534549 58453 58453 58453 58453 58453 134548 134548 134548 1341751080.77.16.114rrc00当前有效
154.221.128.0/18AS13417550304 1299 58453 58453 58453 58453 134548 134548 134548 1341751031.169.49.228rrc00当前有效
154.221.128.0/18AS13417537989 56300 132132 4657 58453 134548 134548 134548 1341759203.123.48.6rrc00当前有效
154.221.128.0/18AS134175206499 34549 58453 58453 58453 58453 58453 134548 134548 134548 1341751145.14.68.69rrc00当前有效
154.221.128.0/18AS13417555720 6939 134548 1341754103.212.68.10rrc00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
2026/10/14 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
最长路径
5

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
2026/10/14 15:15:22宣告AS13417549673 20485 6453 2914 2914 134548 134548 13417594.247.111.254rrc00
2026/10/14 15:15:01宣告AS13417550300 2914 134548 134548 134175176.12.110.8rrc00
2026/10/14 14:45:00宣告AS13417550300 2914 134548 134175176.12.110.8rrc00
2026/10/14 14:05:00宣告AS13417550300 2914 134548 134548 134175176.12.110.8rrc00
2026/10/14 13:30:37宣告AS13417545049 6696 2914 134548 134175194.28.97.2rrc00
2026/10/14 13:30:14宣告AS1341753333 1136 2914 134548 134175193.0.0.56rrc00
2026/10/14 13:30:13宣告AS13417549673 20485 6453 2914 2914 134548 13417594.247.111.254rrc00
2026/10/14 13:30:10宣告AS13417549673 20485 6762 2914 2914 134548 13417594.247.111.254rrc00
2026/10/14 13:30:10宣告AS134175216285 8280 6762 2914 2914 134548 13417584.54.49.1rrc00
2026/10/14 13:30:10宣告AS134175204092 20766 29169 2914 134548 13417589.234.186.6rrc00
2026/10/14 13:30:09宣告AS13417549432 215510 31543 25255 1764 2914 134548 134175195.128.231.254rrc00
2026/10/14 13:30:09撤销——195.128.231.254rrc00
2026/10/14 13:30:09宣告AS13417549673 12389 6762 2914 2914 134548 13417594.247.111.254rrc00
2026/10/14 13:30:09宣告AS13417559919 9002 2914 134548 1341755.178.95.254rrc00
2026/10/14 13:30:09宣告AS134175852 2914 134548 134175154.11.12.212rrc00
2026/10/14 13:30:09宣告AS1341757018 2914 2914 134548 13417512.0.1.63rrc00
2026/10/14 13:30:09宣告AS13417548185 2914 134548 134175195.90.96.2rrc00
2026/10/14 12:30:31宣告AS13417549673 20485 6453 2914 2914 134548 13417594.247.111.254rrc00
2026/10/14 12:30:18宣告AS13417549673 12389 3491 2914 2914 134548 13417594.247.111.254rrc00
2026/10/14 12:30:10宣告AS1341753333 1136 2914 134548 134175193.0.0.56rrc00
2026/10/14 12:30:07宣告AS134175216285 8280 6762 2914 2914 134548 13417584.54.49.1rrc00
2026/10/14 12:30:07宣告AS1341757018 2914 2914 134548 13417512.0.1.63rrc00
2026/10/14 12:30:07宣告AS13417545049 6696 2914 134548 134175194.28.97.2rrc00
2026/10/14 12:30:06宣告AS1341757018 2914 2914 134548 13417512.0.1.63rrc00
2026/10/14 12:30:06撤销——195.128.231.254rrc00
2026/10/14 12:30:06宣告AS13417549432 215510 31543 25255 1764 2914 134548 134175195.128.231.254rrc00
2026/10/14 12:30:06宣告AS134175852 2914 134548 134175154.11.12.212rrc00
2026/10/14 12:30:05宣告AS134175204092 20766 29169 2914 134548 13417589.234.186.6rrc00
2026/10/14 12:30:05宣告AS13417559919 9002 2914 134548 1341755.178.95.254rrc00
2026/10/14 12:30:05宣告AS13417549673 12389 5511 2914 2914 134548 13417594.247.111.254rrc00

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
2026/10/14 14:00:00101115.0 / 5
2026/10/14 13:00:0012110115.8 / 8
2026/10/14 12:00:0013110115.8 / 8
2026/10/14 02:00:00111119.0 / 9
2026/10/13 14:00:0012110115.8 / 8
2026/10/11 14:00:0011111115.5 / 8
2026/10/11 13:00:0012110115.7 / 8
2026/10/11 12:00:001628115.8 / 8
2026/10/10 23:00:00111119.0 / 9
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