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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。

38.236.176.0/23

当前有效IPv4

起源 ASNAS270217

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2026/11/12 00:00:00BGP 路由数据
前缀
38.236.176.0/23
当前状态
当前有效
起源 ASN
AS270217
首次观测
2026/8/28 10:50:31
最近观测
2026/11/12 00:00:00
对等体48可见对等体
观测节点1观测节点
宣告25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
38.236.176.0/23AS27021713830 971 28458 2702174161.129.152.2rrc00当前有效
38.236.176.0/23AS27021734549 28458 270217380.77.16.114rrc00当前有效
38.236.176.0/23AS27021759919 6939 28458 27021745.178.95.254rrc00当前有效
38.236.176.0/23AS27021748185 6939 28458 2702174195.90.96.2rrc00当前有效
38.236.176.0/23AS27021755720 3257 28458 270217445.116.179.212rrc00当前有效
38.236.176.0/23AS270217132825 174 28458 270217443.251.115.197rrc00当前有效
38.236.176.0/23AS2702177018 3356 28458 270217412.0.1.63rrc00当前有效
38.236.176.0/23AS27021738855 6939 28458 2702174103.147.22.50rrc00当前有效
38.236.176.0/23AS27021720205 6939 28458 270217464.246.96.5rrc00当前有效
38.236.176.0/23AS27021734927 6939 28458 270217445.134.89.1rrc00当前有效
38.236.176.0/23AS27021734927 6939 28458 2702174193.148.251.1rrc00当前有效
38.236.176.0/23AS270217204092 28458 270217389.234.186.6rrc00当前有效
38.236.176.0/23AS27021757381 6939 28458 2702174193.150.22.240rrc00当前有效
38.236.176.0/23AS27021724482 28458 2702173203.175.175.15rrc00当前有效
38.236.176.0/23AS27021749134 53356 6939 28458 270217523.129.32.61rrc00当前有效
38.236.176.0/23AS270217216285 6939 28458 270217484.54.49.1rrc00当前有效
38.236.176.0/23AS27021737989 6939 28458 2702174203.123.48.6rrc00当前有效
38.236.176.0/23AS27021720514 8434 3356 28458 2702175217.151.205.147rrc00当前有效
38.236.176.0/23AS27021750304 28458 270217331.169.49.228rrc00当前有效
38.236.176.0/23AS27021755720 6939 28458 2702174103.212.68.10rrc00当前有效
38.236.176.0/23AS27021744393 212024 28458 270217449.12.70.222rrc00当前有效
38.236.176.0/23AS27021761218 6939 28458 2702174143.246.179.232rrc00当前有效
38.236.176.0/23AS270217328840 327727 174 28458 2702175102.208.105.2rrc00当前有效
38.236.176.0/23AS2702174608 6939 28458 2702174203.119.104.1rrc00当前有效
38.236.176.0/23AS270217202365 6939 28458 2702174194.50.19.4rrc00当前有效
38.236.176.0/23AS27021738001 6939 28458 2702174202.150.221.37rrc00当前有效
38.236.176.0/23AS27021729504 6939 28458 2702174185.193.84.191rrc00当前有效
38.236.176.0/23AS2702176939 28458 2702173118.67.200.8rrc00当前有效
38.236.176.0/23AS27021758057 174 28458 2702174193.33.94.251rrc00当前有效
38.236.176.0/23AS27021750300 28458 2702173176.12.110.8rrc00当前有效
38.236.176.0/23AS27021749673 20485 28458 270217494.247.111.254rrc00当前有效
38.236.176.0/23AS2702173333 28458 2702173193.0.0.56rrc00当前有效
38.236.176.0/23AS2702171403 6939 28458 2702174198.58.198.252rrc00当前有效
38.236.176.0/23AS27021749432 48362 6939 28458 2702175195.128.231.254rrc00当前有效
38.236.176.0/23AS27021750628 6939 28458 2702174178.208.11.4rrc00当前有效
38.236.176.0/23AS2702173549 3356 28458 2702174208.51.134.248rrc00当前有效
38.236.176.0/23AS270217213241 28458 270217389.42.52.8rrc00当前有效
38.236.176.0/23AS270217202365 50673 28458 27021745.255.90.109rrc00当前有效
38.236.176.0/23AS27021737721 28458 2702173165.16.221.66rrc00当前有效
38.236.176.0/23AS27021758057 34549 28458 2702174194.50.92.251rrc00当前有效
38.236.176.0/23AS270217852 6939 28458 2702174154.11.12.212rrc00当前有效
38.236.176.0/23AS27021722652 6939 28458 270217445.61.0.85rrc00当前有效
38.236.176.0/23AS27021714907 28458 2702173208.80.153.193rrc00当前有效
38.236.176.0/23AS270217206499 34549 28458 270217445.14.68.69rrc00当前有效
38.236.176.0/23AS270217208972 6939 28458 270217445.12.55.0rrc00当前有效
38.236.176.0/23AS27021745049 6939 28458 2702174194.28.97.2rrc00当前有效
38.236.176.0/23AS27021717639 28458 2702173202.69.160.152rrc00当前有效
38.236.176.0/23AS27021757821 6939 28458 2702174193.160.39.1rrc00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 17:00:00
窗口内对等体
2
窗口内观测节点
1
平均路径长度
4.5
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
2026/11/10 17:00:42宣告AS2702173549 3356 28458 270217208.51.134.248rrc00
2026/11/10 17:00:03宣告AS27021720514 8434 6939 28458 270217217.151.205.147rrc00
2026/11/10 15:00:32宣告AS27021737721 28458 270217165.16.221.66rrc00
2026/11/10 15:00:29宣告AS27021737721 28458 270217165.16.221.66rrc00
2026/11/10 15:00:27宣告AS270217213241 28458 27021789.42.52.8rrc00
2026/11/10 15:00:27宣告AS270217202365 50673 28458 2702175.255.90.109rrc00
2026/11/10 15:00:16宣告AS27021744393 212024 28458 27021749.12.70.222rrc00
2026/11/10 15:00:16宣告AS27021758057 34549 28458 270217194.50.92.251rrc00
2026/11/10 15:00:16宣告AS270217206499 34549 28458 27021745.14.68.69rrc00
2026/11/10 15:00:16宣告AS27021734549 28458 27021780.77.16.114rrc00
2026/11/10 15:00:15宣告AS270217206499 34549 28458 27021745.14.68.69rrc00
2026/11/10 15:00:15宣告AS27021758057 34549 28458 270217194.50.92.251rrc00
2026/11/10 15:00:15宣告AS27021734549 28458 27021780.77.16.114rrc00
2026/11/10 15:00:14宣告AS27021744393 401753 6939 28458 27021749.12.70.222rrc00
2026/11/10 15:00:07宣告AS27021750304 28458 27021731.169.49.228rrc00
2026/11/10 15:00:01宣告AS27021737721 28458 270217165.16.221.66rrc00
2026/11/10 15:00:01宣告AS27021749673 20485 28458 27021794.247.111.254rrc00
2026/11/10 15:00:00宣告AS27021744393 212024 28458 27021749.12.70.222rrc00
2026/11/10 15:00:00宣告AS270217206499 34549 28458 27021745.14.68.69rrc00
2026/11/10 15:00:00宣告AS27021758057 34549 28458 270217194.50.92.251rrc00
2026/11/10 15:00:00宣告AS27021734549 28458 27021780.77.16.114rrc00
2026/11/10 12:55:18宣告AS270217202365 6939 28458 270217194.50.19.4rrc00
2026/11/10 09:00:51宣告AS27021750300 28458 270217176.12.110.8rrc00
2026/11/10 09:00:48宣告AS27021750300 174 28458 270217176.12.110.8rrc00
2026/11/10 07:55:37宣告AS270217202365 6939 28458 270217194.50.19.4rrc00
2026/11/10 00:10:10宣告AS270217202365 6939 28458 270217194.50.19.4rrc00
2026/11/9 23:50:29宣告AS270217208972 6939 28458 27021745.12.55.0rrc00
2026/11/9 08:15:00宣告AS27021722652 6939 28458 27021745.61.0.85rrc00
2026/11/9 03:00:08宣告AS270217202365 6939 28458 270217194.50.19.4rrc00
2026/11/8 01:55:21宣告AS270217202365 6939 28458 270217194.50.19.4rrc00

小时变化

近七天窗口 · 6 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 17:00:00202114.5 / 5
2026/11/10 15:00:001909113.6 / 5
2026/11/10 12:00:00101114.0 / 4
2026/11/10 07:00:00101114.0 / 4
2026/11/9 23:00:00101114.0 / 4
2026/11/9 08:00:00101114.0 / 4
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