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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。

199.16.251.0/24

当前有效IPv4

起源 ASNAS23313

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 16:00:00BGP 路由数据
前缀
199.16.251.0/24
当前状态
当前有效
起源 ASN
AS23313
首次观测
2026/8/30 19:45:40
最近观测
2026/11/9 16:00:00
对等体18可见对等体
观测节点1观测节点
宣告1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

19 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
199.16.251.0/24AS2331359919 12779 11260 2331345.178.95.254rrc00当前有效
199.16.251.0/24AS2331313830 971 174 11260 233135161.129.152.2rrc00当前有效
199.16.251.0/24AS2331334549 11260 23313380.77.16.114rrc00当前有效
199.16.251.0/24AS23313132825 174 11260 23313443.251.115.197rrc00当前有效
199.16.251.0/24AS2331348185 11260 233133195.90.96.2rrc00当前有效
199.16.251.0/24AS2331337989 56300 132132 4657 11260 233136203.123.48.6rrc00当前有效
199.16.251.0/24AS2331357381 50304 11260 233134193.150.22.240rrc00当前有效
199.16.251.0/24AS2331324482 11260 233133203.175.175.15rrc00当前有效
199.16.251.0/24AS2331350304 11260 23313331.169.49.228rrc00当前有效
199.16.251.0/24AS2331350300 11260 233133176.12.110.8rrc00当前有效
199.16.251.0/24AS2331329504 39392 33891 11260 233135185.193.84.191rrc00当前有效
199.16.251.0/24AS233133333 1257 1299 11260 233135193.0.0.56rrc00当前有效
199.16.251.0/24AS2331349673 3216 11260 23313494.247.111.254rrc00当前有效
199.16.251.0/24AS23313206499 34549 11260 23313445.14.68.69rrc00当前有效
199.16.251.0/24AS23313852 3257 11260 233134154.11.12.212rrc00当前有效
199.16.251.0/24AS2331337721 11260 233133165.16.221.66rrc00当前有效
199.16.251.0/24AS2331358057 34549 11260 233134194.50.92.251rrc00当前有效
199.16.251.0/24AS2331317639 11260 233133202.69.160.152rrc00当前有效
199.16.251.0/24—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
2026/11/9 08:00:00
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
2026/11/9 08:05:03宣告AS2331357821 12586 3257 11260 23313193.160.39.1rrc00
2026/11/7 22:05:07宣告AS2331355720 6939 1299 11260 23313103.212.68.10rrc00
2026/11/7 14:25:34宣告AS23313328840 327727 174 11260 23313102.208.105.2rrc00
2026/11/7 14:25:06撤销——102.208.105.2rrc00
2026/11/7 12:40:02宣告AS23313328840 327727 174 11260 23313102.208.105.2rrc00
2026/11/7 08:25:08撤销——102.208.105.2rrc00
2026/11/6 22:10:48宣告AS2331345049 6696 1299 11260 23313194.28.97.2rrc00
2026/11/6 22:10:45宣告AS23313202365 50673 174 11260 233135.255.90.109rrc00
2026/11/6 22:10:44宣告AS2331334927 1299 11260 23313193.148.251.1rrc00
2026/11/6 22:10:43宣告AS233137018 1299 11260 2331312.0.1.63rrc00
2026/11/6 22:10:43宣告AS2331361218 6939 1299 11260 23313143.246.179.232rrc00
2026/11/6 22:10:43宣告AS2331358057 1836 174 11260 23313193.33.94.251rrc00
2026/11/6 22:10:43宣告AS2331320205 1299 11260 2331364.246.96.5rrc00
2026/11/6 22:10:43宣告AS2331322652 1299 11260 2331345.61.0.85rrc00
2026/11/6 22:10:43宣告AS2331349134 53356 6424 1299 11260 2331323.129.32.61rrc00
2026/11/6 22:10:43宣告AS2331314907 1299 11260 23313208.80.153.193rrc00
2026/11/6 22:10:43宣告AS23313204092 198978 174 11260 2331389.234.186.6rrc00
2026/11/6 22:10:43宣告AS233131403 577 1299 11260 23313198.58.198.252rrc00
2026/11/6 22:10:42宣告AS2331349134 53356 6939 1299 11260 2331323.129.32.61rrc00
2026/11/6 22:10:42宣告AS2331344393 394256 174 11260 2331349.12.70.222rrc00
2026/11/6 22:10:42宣告AS233134608 1221 4637 3257 11260 23313203.119.104.1rrc00
2026/11/6 22:10:40宣告AS2331334927 56655 1299 3257 11260 2331345.134.89.1rrc00
2026/11/6 22:10:40宣告AS2331344393 394256 174 11260 2331349.12.70.222rrc00
2026/11/6 22:10:35宣告AS233131403 577 3257 11260 23313198.58.198.252rrc00
2026/11/6 22:10:35宣告AS233137018 3257 11260 2331312.0.1.63rrc00
2026/11/6 22:10:34宣告AS23313216285 8280 6762 3257 11260 2331384.54.49.1rrc00
2026/11/6 22:10:32宣告AS233133549 3356 174 11260 23313208.51.134.248rrc00
2026/11/6 22:10:29宣告AS2331320205 174 3257 11260 2331364.246.96.5rrc00
2026/11/6 22:10:29宣告AS2331320205 1299 3257 11260 2331364.246.96.5rrc00
2026/11/6 22:10:29宣告AS2331322652 3257 11260 2331345.61.0.85rrc00

小时变化

近七天窗口 · 1 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/9 08:00:00101115.0 / 5
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