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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。

91.220.238.0/24

当前有效IPv4

起源 ASNAS197472

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2026/11/10 00:00:00BGP 路由数据
前缀
91.220.238.0/24
当前状态
当前有效
起源 ASN
AS197472
首次观测
2026/8/30 19:45:41
最近观测
2026/11/10 00:00:00
对等体44可见对等体
观测节点1观测节点
宣告47近 7 天小时聚合
撤销7近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
91.220.238.0/24AS197472328840 327727 174 1299 15694 1974726102.208.105.2rrc00当前有效
91.220.238.0/24AS19747261218 6939 15694 1974724143.246.179.232rrc00当前有效
91.220.238.0/24AS19747244393 58057 6939 15694 197472549.12.70.222rrc00当前有效
91.220.238.0/24AS19747255720 6939 15694 1974724103.212.68.10rrc00当前有效
91.220.238.0/24AS19747250304 1299 15694 197472431.169.49.228rrc00当前有效
91.220.238.0/24AS19747220514 1299 15694 1974724217.151.205.147rrc00当前有效
91.220.238.0/24AS1974724608 7575 1299 15694 1974725203.119.104.1rrc00当前有效
91.220.238.0/24AS19747257381 42708 6461 15694 1974725193.150.22.240rrc00当前有效
91.220.238.0/24AS19747224482 15694 1974723203.175.175.15rrc00当前有效
91.220.238.0/24AS19747249134 53356 6939 15694 197472523.129.32.61rrc00当前有效
91.220.238.0/24AS197472204092 24724 15694 197472489.234.186.6rrc00当前有效
91.220.238.0/24AS19747234927 1299 15694 1974724193.148.251.1rrc00当前有效
91.220.238.0/24AS19747234927 56655 15694 197472445.134.89.1rrc00当前有效
91.220.238.0/24AS19747237989 56300 132132 4657 6461 15694 1974727203.123.48.6rrc00当前有效
91.220.238.0/24AS197472216285 8280 6762 1299 15694 197472684.54.49.1rrc00当前有效
91.220.238.0/24AS19747248185 6461 15694 1974724195.90.96.2rrc00当前有效
91.220.238.0/24AS19747220205 6939 15694 197472464.246.96.5rrc00当前有效
91.220.238.0/24AS197472132825 3356 6461 15694 197472543.251.115.197rrc00当前有效
91.220.238.0/24AS19747255720 2914 6461 15694 197472545.116.179.212rrc00当前有效
91.220.238.0/24AS19747259919 9002 6461 15694 19747255.178.95.254rrc00当前有效
91.220.238.0/24AS19747213830 971 174 6461 15694 1974726161.129.152.2rrc00当前有效
91.220.238.0/24AS19747234549 12912 197472 197472480.77.16.114rrc00当前有效
91.220.238.0/24AS19747217639 6461 15694 1974724202.69.160.152rrc00当前有效
91.220.238.0/24AS19747245049 6696 24724 15694 1974725194.28.97.2rrc00当前有效
91.220.238.0/24AS19747257821 12586 3257 6461 15694 1974726193.160.39.1rrc00当前有效
91.220.238.0/24AS1974727018 1299 15694 197472412.0.1.63rrc00当前有效
91.220.238.0/24AS19747222652 33891 12912 197472 197472545.61.0.85rrc00当前有效
91.220.238.0/24AS197472852 6461 15694 1974724154.11.12.212rrc00当前有效
91.220.238.0/24AS19747237721 15694 1974723165.16.221.66rrc00当前有效
91.220.238.0/24AS19747258057 34549 12912 197472 1974725194.50.92.251rrc00当前有效
91.220.238.0/24AS197472208972 15694 197472345.12.55.0rrc00当前有效
91.220.238.0/24AS197472206499 34549 12912 197472 197472545.14.68.69rrc00当前有效
91.220.238.0/24AS19747214907 1299 15694 1974724208.80.153.193rrc00当前有效
91.220.238.0/24AS19747250628 33891 12912 197472 1974725178.208.11.4rrc00当前有效
91.220.238.0/24AS19747249432 48362 12912 197472 1974725195.128.231.254rrc00当前有效
91.220.238.0/24AS1974723333 24724 15694 1974724193.0.0.56rrc00当前有效
91.220.238.0/24AS1974721403 577 6461 15694 1974725198.58.198.252rrc00当前有效
91.220.238.0/24AS19747249673 15694 197472394.247.111.254rrc00当前有效
91.220.238.0/24AS197472202365 50673 15694 19747245.255.90.109rrc00当前有效
91.220.238.0/24AS1974723549 3356 1299 15694 1974725208.51.134.248rrc00当前有效
91.220.238.0/24AS19747238001 3491 1299 15694 1974725202.150.221.37rrc00当前有效
91.220.238.0/24AS19747250300 33891 12912 197472 1974725176.12.110.8rrc00当前有效
91.220.238.0/24AS19747258057 174 1299 15694 1974725193.33.94.251rrc00当前有效
91.220.238.0/24AS19747229504 15694 1974723185.193.84.191rrc00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
2026/11/8 21:00:00
窗口内对等体
5
窗口内观测节点
1
平均路径长度
4.4
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
2026/11/8 21:50:06宣告AS19747234927 56655 15694 19747245.134.89.1rrc00
2026/11/8 21:45:12宣告AS19747237721 24724 15694 197472165.16.221.66rrc00
2026/11/8 21:45:08宣告AS19747249673 15694 19747294.247.111.254rrc00
2026/11/8 21:45:08宣告AS19747249673 31500 15694 19747294.247.111.254rrc00
2026/11/8 21:45:07宣告AS197472202365 50673 15694 1974725.255.90.109rrc00
2026/11/8 21:45:07宣告AS19747234927 56655 6939 15694 19747245.134.89.1rrc00
2026/11/8 21:45:07撤销——45.12.55.0rrc00
2026/11/8 21:30:32宣告AS197472202365 50673 24724 15694 1974725.255.90.109rrc00
2026/11/8 21:30:10宣告AS19747249673 24724 15694 19747294.247.111.254rrc00
2026/11/8 21:30:10宣告AS19747249673 20485 1299 15694 19747294.247.111.254rrc00
2026/11/8 21:30:06宣告AS19747234927 56655 6939 15694 19747245.134.89.1rrc00
2026/11/8 21:30:05撤销——45.12.55.0rrc00
2026/11/8 21:30:05宣告AS197472202365 50673 24724 15694 1974725.255.90.109rrc00
2026/11/8 21:30:05撤销——5.255.90.109rrc00
2026/11/8 21:25:14宣告AS19747249673 24724 15694 19747294.247.111.254rrc00
2026/11/8 21:25:13宣告AS197472202365 50673 24724 15694 1974725.255.90.109rrc00
2026/11/8 21:25:11宣告AS197472208972 24724 15694 19747245.12.55.0rrc00
2026/11/8 21:25:11宣告AS19747234927 56655 24724 15694 19747245.134.89.1rrc00
2026/11/8 21:10:07宣告AS197472202365 50673 24724 15694 1974725.255.90.109rrc00
2026/11/8 21:00:05宣告AS19747234927 56655 6939 15694 19747245.134.89.1rrc00
2026/11/8 21:00:04宣告AS19747249673 20485 1299 15694 19747294.247.111.254rrc00
2026/11/8 21:00:03宣告AS19747249673 24724 15694 19747294.247.111.254rrc00
2026/11/8 21:00:02撤销——45.12.55.0rrc00
2026/11/8 20:50:36宣告AS19747234927 56655 15694 19747245.134.89.1rrc00
2026/11/8 20:50:34宣告AS19747249673 15694 19747294.247.111.254rrc00
2026/11/8 20:50:33宣告AS197472202365 50673 15694 1974725.255.90.109rrc00
2026/11/8 20:50:33宣告AS19747237721 15694 197472165.16.221.66rrc00
2026/11/8 20:50:33宣告AS197472208972 15694 19747245.12.55.0rrc00
2026/11/8 20:45:20宣告AS19747234927 56655 6939 15694 19747245.134.89.1rrc00
2026/11/8 20:45:20宣告AS19747249673 20485 1299 15694 19747294.247.111.254rrc00

小时变化

近七天窗口 · 2 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/8 21:00:001535114.4 / 5
2026/11/8 20:00:003245114.1 / 6
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