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。

46.18.176.0/21

当前有效IPv4

起源 ASNAS197370

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2026/11/7 16:00:00BGP 路由数据
前缀
46.18.176.0/21
当前状态
当前有效
起源 ASN
AS197370
首次观测
2026/8/30 19:45:42
最近观测
2026/11/7 16:00:00
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
46.18.176.0/21AS19737034927 56655 6939 199713 199713 197370645.134.89.1rrc00当前有效
46.18.176.0/21AS19737059919 12779 199713 199713 19737055.178.95.254rrc00当前有效
46.18.176.0/21AS19737057821 12586 3257 6461 199713 199713 199713 199713 1973709193.160.39.1rrc00当前有效
46.18.176.0/21AS19737024482 199713 199713 1973704203.175.175.15rrc00当前有效
46.18.176.0/21AS19737058057 174 199713 199713 199713 199713 199713 1973708193.33.94.251rrc00当前有效
46.18.176.0/21AS1973703549 3356 6461 199713 199713 199713 199713 1973708208.51.134.248rrc00当前有效
46.18.176.0/21AS197370328840 327727 174 199713 199713 199713 199713 199713 1973709102.208.105.2rrc00当前有效
46.18.176.0/21AS19737058057 34549 199713 199713 1973705194.50.92.251rrc00当前有效
46.18.176.0/21AS19737049673 31500 199713 199713 197370594.247.111.254rrc00当前有效
46.18.176.0/21AS19737057381 50304 199713 199713 1973705193.150.22.240rrc00当前有效
46.18.176.0/21AS19737013830 971 3356 6461 199713 199713 199713 199713 1973709161.129.152.2rrc00当前有效
46.18.176.0/21AS19737055720 2914 6461 199713 199713 199713 199713 197370845.116.179.212rrc00当前有效
46.18.176.0/21AS1973703333 1103 20562 199713 199713 1973706193.0.0.56rrc00当前有效
46.18.176.0/21AS19737022652 1299 6461 199713 199713 199713 199713 197370845.61.0.85rrc00当前有效
46.18.176.0/21AS19737061218 6939 199713 199713 1973705143.246.179.232rrc00当前有效
46.18.176.0/21AS197370216285 8280 6762 6461 199713 199713 199713 199713 197370984.54.49.1rrc00当前有效
46.18.176.0/21AS197370206499 34549 199713 199713 197370545.14.68.69rrc00当前有效
46.18.176.0/21AS19737034927 1299 6461 199713 199713 199713 199713 1973708193.148.251.1rrc00当前有效
46.18.176.0/21AS19737050304 199713 199713 197370431.169.49.228rrc00当前有效
46.18.176.0/21AS19737044393 58057 6939 199713 199713 197370649.12.70.222rrc00当前有效
46.18.176.0/21AS197370204092 20766 29075 199713 199713 197370689.234.186.6rrc00当前有效
46.18.176.0/21AS197370202365 50673 174 199713 199713 199713 199713 199713 19737095.255.90.109rrc00当前有效
46.18.176.0/21AS19737049432 48362 199713 199713 1973705195.128.231.254rrc00当前有效
46.18.176.0/21AS19737037989 56300 132132 4657 6461 199713 199713 199713 199713 19737010203.123.48.6rrc00当前有效
46.18.176.0/21AS1973704608 7575 1299 6461 199713 199713 199713 199713 1973709203.119.104.1rrc00当前有效
46.18.176.0/21AS197370852 6461 199713 199713 199713 199713 1973707154.11.12.212rrc00当前有效
46.18.176.0/21AS19737014907 3356 6461 199713 199713 199713 199713 1973708208.80.153.193rrc00当前有效
46.18.176.0/21AS19737020205 6939 199713 199713 197370564.246.96.5rrc00当前有效
46.18.176.0/21AS19737038001 3491 6461 199713 199713 199713 199713 1973708202.150.221.37rrc00当前有效
46.18.176.0/21AS1973701403 577 6461 199713 199713 199713 199713 1973708198.58.198.252rrc00当前有效
46.18.176.0/21AS19737034549 199713 199713 197370480.77.16.114rrc00当前有效
46.18.176.0/21AS19737050300 199713 199713 1973704176.12.110.8rrc00当前有效
46.18.176.0/21AS1973707018 6461 199713 199713 199713 199713 197370712.0.1.63rrc00当前有效
46.18.176.0/21AS197370132825 3356 6461 199713 199713 199713 199713 197370843.251.115.197rrc00当前有效
46.18.176.0/21AS19737020514 1299 6461 199713 199713 199713 199713 1973708217.151.205.147rrc00当前有效
46.18.176.0/21AS19737037721 199713 199713 1973704165.16.221.66rrc00当前有效
46.18.176.0/21AS19737055720 6939 199713 199713 1973705103.212.68.10rrc00当前有效
46.18.176.0/21AS19737049134 53356 6939 199713 199713 197370623.129.32.61rrc00当前有效
46.18.176.0/21AS19737017639 199713 199713 1973704202.69.160.152rrc00当前有效
46.18.176.0/21AS19737029504 39392 33891 6461 199713 199713 199713 199713 1973709185.193.84.191rrc00当前有效
46.18.176.0/21AS19737048185 6461 199713 199713 199713 199713 1973707195.90.96.2rrc00当前有效
46.18.176.0/21AS19737045049 6696 1299 6461 199713 199713 199713 199713 1973709194.28.97.2rrc00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 12:50:18宣告AS19737058057 34549 6461 199713 199713 199713 199713 197370194.50.92.251rrc00
2026/11/1 12:50:18宣告AS197370206499 34549 6461 199713 199713 199713 199713 19737045.14.68.69rrc00
2026/11/1 12:50:18宣告AS19737034549 6461 199713 199713 199713 199713 19737080.77.16.114rrc00
2026/11/1 02:50:15宣告AS19737049134 53356 6939 199713 199713 19737023.129.32.61rrc00
2026/10/24 01:40:54宣告AS19737050300 199713 199713 197370176.12.110.8rrc00
2026/10/22 22:10:17宣告AS19737057381 50304 199713 199713 197370193.150.22.240rrc00
2026/10/22 05:10:11宣告AS19737049673 20485 6461 199713 199713 199713 199713 19737094.247.111.254rrc00
2026/10/20 14:45:04宣告AS1973704608 7575 1299 6461 199713 199713 199713 199713 197370203.119.104.1rrc00
2026/10/20 00:05:26宣告AS197370216285 8280 6762 6461 199713 199713 199713 199713 19737084.54.49.1rrc00
2026/10/18 14:30:04宣告AS197370328840 327727 174 199713 199713 199713 199713 199713 197370102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/17 16:20:32宣告AS19737049673 31500 199713 199713 19737094.247.111.254rrc00
2026/10/17 16:20:32宣告AS19737049673 20485 6461 199713 199713 199713 199713 19737094.247.111.254rrc00
2026/10/17 15:40:13宣告AS19737049673 20485 6461 199713 199713 199713 199713 19737094.247.111.254rrc00
2026/10/16 15:05:49宣告AS197370328840 327727 174 199713 199713 199713 199713 199713 197370102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/16 02:45:06宣告AS197370328840 327727 174 199713 199713 199713 199713 199713 197370102.208.105.2rrc00
2026/10/15 19:50:29宣告AS19737049432 48362 199713 199713 197370195.128.231.254rrc00
2026/10/15 15:50:15宣告AS1973704608 7575 1299 6461 199713 199713 199713 199713 197370203.119.104.1rrc00
2026/10/15 09:20:46宣告AS197370216285 8280 6762 6461 199713 199713 199713 199713 19737084.54.49.1rrc00
2026/10/12 06:15:09宣告AS1973704608 7575 1299 6461 199713 199713 199713 199713 197370203.119.104.1rrc00
2026/10/10 23:20:19撤销——195.128.231.254rrc00
2026/10/10 10:10:10宣告AS19737017639 199713 199713 197370202.69.160.152rrc00
2026/10/9 03:30:05宣告AS19737055720 3257 6461 199713 199713 199713 199713 19737045.116.179.212rrc00
2026/10/8 22:35:33宣告AS1973701403 577 6461 199713 199713 199713 199713 197370198.58.198.252rrc00
2026/10/8 22:35:12宣告AS19737014907 3356 6461 199713 199713 199713 199713 197370208.80.153.193rrc00
2026/10/8 17:55:17宣告AS19737061218 6939 199713 199713 197370143.246.179.232rrc00
2026/10/8 14:05:06宣告AS197370132825 3356 6461 199713 199713 199713 199713 19737043.251.115.197rrc00
2026/10/7 17:55:19宣告AS19737049134 53356 6939 199713 199713 19737023.129.32.61rrc00
2026/10/7 10:25:22宣告AS19737029504 15935 6461 199713 199713 199713 199713 197370185.193.84.191rrc00

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