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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。

74.50.224.0/20

当前有效IPv4

起源 ASNAS14007

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2026/11/11 00:00:00BGP 路由数据
前缀
74.50.224.0/20
当前状态
当前有效
起源 ASN
AS14007
首次观测
2026/8/28 19:40:13
最近观测
2026/11/11 00:00:00
对等体48可见对等体
观测节点1观测节点
宣告3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

48 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
74.50.224.0/20AS140071403 6939 140073198.58.198.252rrc00当前有效
74.50.224.0/20AS140073333 6939 140073193.0.0.56rrc00当前有效
74.50.224.0/20AS1400722652 14007245.61.0.85rrc00当前有效
74.50.224.0/20AS1400720205 6939 14007364.246.96.5rrc00当前有效
74.50.224.0/20AS14007202365 6939 140073194.50.19.4rrc00当前有效
74.50.224.0/20AS1400738001 6939 140073202.150.221.37rrc00当前有效
74.50.224.0/20AS14007132825 174 14007343.251.115.197rrc00当前有效
74.50.224.0/20AS1400734549 1299 14007380.77.16.114rrc00当前有效
74.50.224.0/20AS14007213241 9002 6939 14007489.42.52.8rrc00当前有效
74.50.224.0/20AS1400750300 6939 140073176.12.110.8rrc00当前有效
74.50.224.0/20AS1400720514 1299 140073217.151.205.147rrc00当前有效
74.50.224.0/20AS1400737721 6939 140073165.16.221.66rrc00当前有效
74.50.224.0/20AS1400750628 6939 140073178.208.11.4rrc00当前有效
74.50.224.0/20AS1400717639 6939 140073202.69.160.152rrc00当前有效
74.50.224.0/20AS1400755720 6939 140073103.212.68.10rrc00当前有效
74.50.224.0/20AS1400749134 53356 6939 14007423.129.32.61rrc00当前有效
74.50.224.0/20AS140076939 140072118.67.200.8rrc00当前有效
74.50.224.0/20AS1400729504 6939 140073185.193.84.191rrc00当前有效
74.50.224.0/20AS1400748185 6939 140073195.90.96.2rrc00当前有效
74.50.224.0/20AS1400745049 6939 140073194.28.97.2rrc00当前有效
74.50.224.0/20AS1400761218 6939 140073143.246.179.232rrc00当前有效
74.50.224.0/20AS14007206499 6939 14007345.14.68.69rrc00当前有效
74.50.224.0/20AS1400750304 1299 14007331.169.49.228rrc00当前有效
74.50.224.0/20AS1400744393 394256 14007349.12.70.222rrc00当前有效
74.50.224.0/20AS14007204092 6939 14007389.234.186.6rrc00当前有效
74.50.224.0/20AS1400734927 6939 140073193.148.251.1rrc00当前有效
74.50.224.0/20AS1400749432 48362 6939 140074195.128.231.254rrc00当前有效
74.50.224.0/20AS14007202365 50673 174 1400745.255.90.109rrc00当前有效
74.50.224.0/20AS1400737989 6939 140073203.123.48.6rrc00当前有效
74.50.224.0/20AS14007852 140072154.11.12.212rrc00当前有效
74.50.224.0/20AS1400714907 6939 140073208.80.153.193rrc00当前有效
74.50.224.0/20AS140074608 6939 140073203.119.104.1rrc00当前有效
74.50.224.0/20AS140073549 3356 577 140074208.51.134.248rrc00当前有效
74.50.224.0/20AS14007208972 6939 14007345.12.55.0rrc00当前有效
74.50.224.0/20AS14007328840 327727 174 140074102.208.105.2rrc00当前有效
74.50.224.0/20AS1400758057 6939 140073194.50.92.251rrc00当前有效
74.50.224.0/20AS1400757381 6939 140073193.150.22.240rrc00当前有效
74.50.224.0/20AS1400749673 6939 14007394.247.111.254rrc00当前有效
74.50.224.0/20AS1400713830 971 6939 140074161.129.152.2rrc00当前有效
74.50.224.0/20AS140077018 1299 14007312.0.1.63rrc00当前有效
74.50.224.0/20AS1400755720 2914 1299 14007445.116.179.212rrc00当前有效
74.50.224.0/20AS1400738855 6939 140073103.147.22.50rrc00当前有效
74.50.224.0/20AS1400734927 6939 14007345.134.89.1rrc00当前有效
74.50.224.0/20AS1400759919 6939 1400735.178.95.254rrc00当前有效
74.50.224.0/20AS1400724482 6939 140073203.175.175.15rrc00当前有效
74.50.224.0/20AS1400757821 6939 140073193.160.39.1rrc00当前有效
74.50.224.0/20AS1400758057 174 140073193.33.94.251rrc00当前有效
74.50.224.0/20AS14007216285 6939 14007384.54.49.1rrc00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
2026/11/10 07:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
3.0
最长路径
3

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 07:55:36宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/10 00:10:10宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/9 05:45:00宣告AS140077018 1299 1400712.0.1.63rrc00
2026/11/9 03:00:08宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/8 01:55:20宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/7 14:25:38宣告AS14007328840 327727 174 14007102.208.105.2rrc00
2026/11/7 12:40:06宣告AS14007328840 327727 174 14007102.208.105.2rrc00
2026/11/7 01:55:26宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/6 02:40:06宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/5 23:20:01宣告AS1400737721 6939 14007165.16.221.66rrc00
2026/11/5 21:10:35撤销——195.128.231.254rrc00
2026/11/4 20:45:24宣告AS14007206499 6939 1400745.14.68.69rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/4 05:20:32宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/4 01:05:39宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/3 22:35:06宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/3 20:30:49宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/3 14:20:23宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/3 10:05:06宣告AS140076939 14007118.67.200.8rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:34宣告AS14007328840 327727 174 14007102.208.105.2rrc00
2026/11/3 02:10:21撤销——102.208.105.2rrc00
2026/11/2 07:30:17宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/1 20:05:00宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/11/1 13:30:49宣告AS14007206499 6939 1400745.14.68.69rrc00
2026/11/1 02:50:05宣告AS1400749134 53356 6939 1400723.129.32.61rrc00
2026/10/23 15:40:03宣告AS14007202365 6939 14007194.50.19.4rrc00
2026/10/23 06:30:26宣告AS1400729504 6939 14007185.193.84.191rrc00
2026/10/23 06:30:24宣告AS1400729504 6939 14007185.193.84.191rrc00
2026/10/22 23:00:05宣告AS14007202365 6939 14007194.50.19.4rrc00

小时变化

近七天窗口 · 3 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 07:00:00101113.0 / 3
2026/11/10 00:00:00101113.0 / 3
2026/11/9 05:00:00101113.0 / 3
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