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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。

197.255.218.0/24

当前有效IPv4

起源 ASNAS37200

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 16:00:00BGP 路由数据
前缀
197.255.218.0/24
当前状态
当前有效
起源 ASN
AS37200
首次观测
2026/8/29 03:00:34
最近观测
2026/11/11 16:00:00
对等体42可见对等体
观测节点1观测节点
宣告38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
197.255.218.0/24AS37200204092 34019 30844 37200489.234.186.6rrc00当前有效
197.255.218.0/24AS37200852 3257 30844 372004154.11.12.212rrc00当前有效
197.255.218.0/24AS3720057381 42708 30844 372004193.150.22.240rrc00当前有效
197.255.218.0/24AS3720057821 12586 3257 30844 372005193.160.39.1rrc00当前有效
197.255.218.0/24AS3720038001 30844 372003202.150.221.37rrc00当前有效
197.255.218.0/24AS3720014907 3356 30844 372004208.80.153.193rrc00当前有效
197.255.218.0/24AS372003333 1103 30844 372004193.0.0.56rrc00当前有效
197.255.218.0/24AS3720024482 30844 372003203.175.175.15rrc00当前有效
197.255.218.0/24AS372003549 3356 30844 372004208.51.134.248rrc00当前有效
197.255.218.0/24AS3720044393 212024 30844 37200449.12.70.222rrc00当前有效
197.255.218.0/24AS372001403 577 3356 30844 372005198.58.198.252rrc00当前有效
197.255.218.0/24AS3720059919 12779 30844 3720045.178.95.254rrc00当前有效
197.255.218.0/24AS37200328840 327727 174 30844 372005102.208.105.2rrc00当前有效
197.255.218.0/24AS3720045049 6696 5511 30844 372005194.28.97.2rrc00当前有效
197.255.218.0/24AS3720055720 6939 37282 372004103.212.68.10rrc00当前有效
197.255.218.0/24AS3720020514 1299 174 30844 372005217.151.205.147rrc00当前有效
197.255.218.0/24AS3720048185 30844 372003195.90.96.2rrc00当前有效
197.255.218.0/24AS3720013830 971 174 30844 372005161.129.152.2rrc00当前有效
197.255.218.0/24AS3720020205 6939 37282 37200464.246.96.5rrc00当前有效
197.255.218.0/24AS372007018 3356 30844 37200412.0.1.63rrc00当前有效
197.255.218.0/24AS3720034927 56655 6939 37282 37200545.134.89.1rrc00当前有效
197.255.218.0/24AS3720034927 1299 3356 30844 372005193.148.251.1rrc00当前有效
197.255.218.0/24AS37200206499 34549 30844 37200445.14.68.69rrc00当前有效
197.255.218.0/24AS3720029504 39392 33891 30844 372005185.193.84.191rrc00当前有效
197.255.218.0/24AS3720022652 174 30844 37200445.61.0.85rrc00当前有效
197.255.218.0/24AS3720050300 30844 372003176.12.110.8rrc00当前有效
197.255.218.0/24AS37200213241 30844 37200389.42.52.8rrc00当前有效
197.255.218.0/24AS37200202365 50673 30844 3720045.255.90.109rrc00当前有效
197.255.218.0/24AS3720049134 53356 6939 37282 37200523.129.32.61rrc00当前有效
197.255.218.0/24AS3720058057 34549 30844 372004194.50.92.251rrc00当前有效
197.255.218.0/24AS3720037721 37282 372003165.16.221.66rrc00当前有效
197.255.218.0/24AS37200216285 8280 6762 30844 37200584.54.49.1rrc00当前有效
197.255.218.0/24AS3720058057 1836 30844 372004193.33.94.251rrc00当前有效
197.255.218.0/24AS3720061218 6939 37282 372004143.246.179.232rrc00当前有效
197.255.218.0/24AS3720034549 30844 37200380.77.16.114rrc00当前有效
197.255.218.0/24AS3720049673 20485 30844 37200494.247.111.254rrc00当前有效
197.255.218.0/24AS3720055720 3257 30844 37200445.116.179.212rrc00当前有效
197.255.218.0/24AS37200132825 3356 30844 37200443.251.115.197rrc00当前有效
197.255.218.0/24AS3720050304 30844 37200331.169.49.228rrc00当前有效
197.255.218.0/24AS3720017639 30844 372003202.69.160.152rrc00当前有效
197.255.218.0/24AS3720049432 48362 30844 372004195.128.231.254rrc00当前有效
197.255.218.0/24AS372004608 1221 4637 30844 372005203.119.104.1rrc00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
2026/11/11 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
7.0
最长路径
7

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
2026/11/11 14:05:43宣告AS3720037989 56300 132132 4657 6453 30844 37200203.123.48.6rrc00
2026/11/11 03:35:00宣告AS37200202365 50673 33891 3320 3257 30844 372005.255.90.109rrc00
2026/11/11 03:30:15宣告AS3720049673 3216 6453 30844 3720094.247.111.254rrc00
2026/11/11 03:30:14宣告AS37200204092 198978 174 3356 30844 3720089.234.186.6rrc00
2026/11/11 03:30:13宣告AS3720058057 34549 2914 3356 30844 37200194.50.92.251rrc00
2026/11/11 03:30:13宣告AS37200206499 34549 2914 3356 30844 3720045.14.68.69rrc00
2026/11/11 03:30:13宣告AS3720034549 2914 3356 30844 3720080.77.16.114rrc00
2026/11/11 03:30:12宣告AS3720058057 34549 6453 3356 30844 37200194.50.92.251rrc00
2026/11/11 03:30:12宣告AS3720034549 6453 3356 30844 3720080.77.16.114rrc00
2026/11/11 03:30:12宣告AS3720049673 12389 3356 30844 3720094.247.111.254rrc00
2026/11/11 03:30:12宣告AS37200206499 34549 6453 3356 30844 3720045.14.68.69rrc00
2026/11/11 03:30:09宣告AS3720024482 6453 30844 37200203.175.175.15rrc00
2026/11/11 03:30:09宣告AS3720058057 1836 3356 30844 37200193.33.94.251rrc00
2026/11/11 03:30:07宣告AS37200852 3257 3356 30844 37200154.11.12.212rrc00
2026/11/11 03:30:07宣告AS3720013830 971 174 3356 30844 37200161.129.152.2rrc00
2026/11/11 03:30:07宣告AS3720020514 1299 3356 30844 37200217.151.205.147rrc00
2026/11/11 03:30:07宣告AS37200852 3257 6453 30844 37200154.11.12.212rrc00
2026/11/11 03:30:07宣告AS3720037989 56300 132132 2914 6453 30844 37200203.123.48.6rrc00
2026/11/11 03:30:06宣告AS372003333 3320 3257 30844 37200193.0.0.56rrc00
2026/11/11 03:30:04宣告AS3720055720 2914 6453 30844 37200103.212.68.10rrc00
2026/11/11 03:30:03宣告AS3720022652 174 3356 30844 3720045.61.0.85rrc00
2026/11/11 03:30:03宣告AS37200204092 198978 174 3356 30844 3720089.234.186.6rrc00
2026/11/11 03:30:03宣告AS3720049432 48362 9002 3356 30844 37200195.128.231.254rrc00
2026/11/11 03:30:03宣告AS3720049673 31500 30844 3720094.247.111.254rrc00
2026/11/11 03:30:03宣告AS3720059919 9002 3356 30844 372005.178.95.254rrc00
2026/11/11 03:30:03宣告AS3720059919 9002 6453 30844 372005.178.95.254rrc00
2026/11/11 03:30:03宣告AS37200204092 20766 29075 30844 3720089.234.186.6rrc00
2026/11/11 03:30:03宣告AS3720049673 20485 6453 30844 3720094.247.111.254rrc00
2026/11/11 03:30:02宣告AS37200204092 34019 35625 30844 3720089.234.186.6rrc00
2026/11/11 03:30:01宣告AS37200202365 50673 174 3356 30844 372005.255.90.109rrc00

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
2026/11/11 14:00:00101117.0 / 7
2026/11/11 03:00:0033019115.3 / 7
2026/11/10 04:00:00101113.0 / 3
2026/11/10 03:00:00101114.0 / 4
2026/11/9 08:00:00101114.0 / 4
2026/11/9 06:00:00101113.0 / 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