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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。

199.46.16.0/20

当前有效IPv4

起源 ASNAS7247

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
199.46.16.0/20
当前状态
当前有效
起源 ASN
AS7247
首次观测
2026/8/28 19:40:13
最近观测
2026/11/7 16:00:00
对等体49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

49 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
199.46.16.0/20AS724750304 6939 7247331.169.49.228rrc00当前有效
199.46.16.0/20AS724758057 1836 6939 72474193.33.94.251rrc00当前有效
199.46.16.0/20AS7247216285 8280 6762 6939 7247584.54.49.1rrc00当前有效
199.46.16.0/20AS724759919 6939 724735.178.95.254rrc00当前有效
199.46.16.0/20AS724738855 6939 72473103.147.22.50rrc00当前有效
199.46.16.0/20AS724734927 6939 7247345.134.89.1rrc00当前有效
199.46.16.0/20AS724755720 2914 1299 6939 6939 7247645.116.179.212rrc00当前有效
199.46.16.0/20AS724757381 6939 72473193.150.22.240rrc00当前有效
199.46.16.0/20AS724749673 6939 7247394.247.111.254rrc00当前有效
199.46.16.0/20AS724713830 971 6939 72474161.129.152.2rrc00当前有效
199.46.16.0/20AS72477018 6939 7247312.0.1.63rrc00当前有效
199.46.16.0/20AS7247328840 327727 174 1299 6939 6939 72477102.208.105.2rrc00当前有效
199.46.16.0/20AS724758057 6939 72473194.50.92.251rrc00当前有效
199.46.16.0/20AS72473549 3356 6939 72474208.51.134.248rrc00当前有效
199.46.16.0/20AS724737989 6939 72473203.123.48.6rrc00当前有效
199.46.16.0/20AS7247852 6939 72473154.11.12.212rrc00当前有效
199.46.16.0/20AS724714907 6939 72473208.80.153.193rrc00当前有效
199.46.16.0/20AS72474608 6939 72473203.119.104.1rrc00当前有效
199.46.16.0/20AS724749432 48362 6939 72474195.128.231.254rrc00当前有效
199.46.16.0/20AS7247202365 50673 6453 6939 724755.255.90.109rrc00当前有效
199.46.16.0/20AS7247206499 6939 7247345.14.68.69rrc00当前有效
199.46.16.0/20AS724724482 6939 72473203.175.175.15rrc00当前有效
199.46.16.0/20AS724757821 6939 72473193.160.39.1rrc00当前有效
199.46.16.0/20AS7247204092 6939 7247389.234.186.6rrc00当前有效
199.46.16.0/20AS724734927 6939 72473193.148.251.1rrc00当前有效
199.46.16.0/20AS724761218 6939 72473143.246.179.232rrc00当前有效
199.46.16.0/20AS724748185 6939 72473195.90.96.2rrc00当前有效
199.46.16.0/20AS724729504 6939 72473185.193.84.191rrc00当前有效
199.46.16.0/20AS724745049 6696 6939 72474194.28.97.2rrc00当前有效
199.46.16.0/20AS724717639 6939 72473202.69.160.152rrc00当前有效
199.46.16.0/20AS72473333 6939 72473193.0.0.56rrc00当前有效
199.46.16.0/20AS724722652 6939 7247345.61.0.85rrc00当前有效
199.46.16.0/20AS724755720 6939 72473103.212.68.10rrc00当前有效
199.46.16.0/20AS724749134 53356 6939 7247423.129.32.61rrc00当前有效
199.46.16.0/20AS72476939 72472118.67.200.8rrc00当前有效
199.46.16.0/20AS724720514 8434 6939 72474217.151.205.147rrc00当前有效
199.46.16.0/20AS724737721 6939 72473165.16.221.66rrc00当前有效
199.46.16.0/20AS724750628 6939 72473178.208.11.4rrc00当前有效
199.46.16.0/20AS72471403 6939 72473198.58.198.252rrc00当前有效
199.46.16.0/20AS724720205 6939 7247364.246.96.5rrc00当前有效
199.46.16.0/20AS724738001 6939 72473202.150.221.37rrc00当前有效
199.46.16.0/20AS7247132825 3356 6939 7247443.251.115.197rrc00当前有效
199.46.16.0/20AS724734549 6939 7247380.77.16.114rrc00当前有效
199.46.16.0/20AS724750300 6939 72473176.12.110.8rrc00当前有效
199.46.16.0/20AS724744393 212508 6939 7247449.12.70.222rrc00当前有效
199.46.16.0/20AS7247202365 6939 72473194.50.19.4rrc00当前有效
199.46.16.0/20AS7247208972 6939 7247345.12.55.0rrc00当前有效
199.46.16.0/20AS7247213241 9002 6939 7247489.42.52.8rrc00当前有效
199.46.16.0/20AS724734800 6939 72473194.50.99.254rrc00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 20:05:00宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/11/1 13:30:48宣告AS7247206499 6939 724745.14.68.69rrc00
2026/11/1 02:50:05宣告AS724749134 53356 6939 724723.129.32.61rrc00
2026/10/23 20:05:14宣告AS724724482 6939 7247203.175.175.15rrc00
2026/10/23 15:40:03宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/23 06:30:40宣告AS724729504 6939 7247185.193.84.191rrc00
2026/10/23 06:30:31宣告AS724729504 6939 7247185.193.84.191rrc00
2026/10/23 06:30:30宣告AS724729504 6939 7247185.193.84.191rrc00
2026/10/22 23:00:04宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/21 11:05:48宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/20 20:15:22宣告AS724737989 6939 7247203.123.48.6rrc00
2026/10/20 06:40:17宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/20 00:05:18宣告AS7247216285 8280 6762 6939 724784.54.49.1rrc00
2026/10/18 14:30:13宣告AS7247328840 327727 174 1299 6939 6939 7247102.208.105.2rrc00
2026/10/17 07:00:01宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/17 02:40:37宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/17 00:20:42宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/16 02:45:44宣告AS7247328840 327727 174 1299 6939 6939 7247102.208.105.2rrc00
2026/10/15 19:50:24宣告AS724749432 48362 6939 7247195.128.231.254rrc00
2026/10/15 10:55:05宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/15 10:20:33宣告AS7247204092 6939 724789.234.186.6rrc00
2026/10/15 09:20:38宣告AS7247216285 8280 6762 6939 724784.54.49.1rrc00
2026/10/15 07:55:26宣告AS724737721 6939 7247165.16.221.66rrc00
2026/10/15 07:30:14宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/15 03:55:13宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/14 15:55:45撤销——45.12.55.0rrc00
2026/10/14 13:25:17宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/14 07:25:46宣告AS7247202365 6939 7247194.50.19.4rrc00
2026/10/14 03:35:24宣告AS7247328840 327727 174 1299 6939 6939 7247102.208.105.2rrc00

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