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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。

45.64.248.0/22

当前有效IPv4

起源 ASNAS17660

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2026/10/23 14:40:12BGP 路由数据
前缀
45.64.248.0/22
当前状态
当前有效
起源 ASN
AS17660
首次观测
2026/8/28 22:25:04
最近观测
2026/10/23 14:40:12
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
45.64.248.0/22AS1766059919 9002 2914 1766045.178.95.254rrc00当前有效
45.64.248.0/22AS1766029504 39392 174 6453 17660 17660 17660 176608185.193.84.191rrc00当前有效
45.64.248.0/22AS1766055720 6939 176603103.212.68.10rrc00当前有效
45.64.248.0/22AS1766048185 2914 176603195.90.96.2rrc00当前有效
45.64.248.0/22AS1766017639 176602202.69.160.152rrc00当前有效
45.64.248.0/22AS1766034549 2914 17660380.77.16.114rrc00当前有效
45.64.248.0/22AS1766050300 2914 176603176.12.110.8rrc00当前有效
45.64.248.0/22AS17660132825 3356 2914 17660443.251.115.197rrc00当前有效
45.64.248.0/22AS1766020205 6939 17660364.246.96.5rrc00当前有效
45.64.248.0/22AS1766038001 176602202.150.221.37rrc00当前有效
45.64.248.0/22AS176601403 577 2914 176604198.58.198.252rrc00当前有效
45.64.248.0/22AS1766020514 8434 3356 2914 176605217.151.205.147rrc00当前有效
45.64.248.0/22AS1766022652 1299 2914 17660445.61.0.85rrc00当前有效
45.64.248.0/22AS17660213241 9002 2914 17660489.42.52.8rrc00当前有效
45.64.248.0/22AS176603333 1136 2914 176604193.0.0.56rrc00当前有效
45.64.248.0/22AS17660202365 50673 33891 1766045.255.90.109rrc00当前有效
45.64.248.0/22AS176604608 1221 4637 6453 17660 17660 17660 176608203.119.104.1rrc00当前有效
45.64.248.0/22AS1766049134 53356 6939 17660423.129.32.61rrc00当前有效
45.64.248.0/22AS1766014907 2914 176603208.80.153.193rrc00当前有效
45.64.248.0/22AS1766037989 56300 132132 176604203.123.48.6rrc00当前有效
45.64.248.0/22AS1766061218 6939 176603143.246.179.232rrc00当前有效
45.64.248.0/22AS1766034927 1299 2914 176604193.148.251.1rrc00当前有效
45.64.248.0/22AS1766050304 1299 6453 17660 17660 17660 17660731.169.49.228rrc00当前有效
45.64.248.0/22AS1766044393 58057 6939 17660449.12.70.222rrc00当前有效
45.64.248.0/22AS17660204092 20766 29169 2914 17660589.234.186.6rrc00当前有效
45.64.248.0/22AS17660206499 34549 2914 17660445.14.68.69rrc00当前有效
45.64.248.0/22AS1766013830 971 3356 2914 176605161.129.152.2rrc00当前有效
45.64.248.0/22AS1766049673 20485 6762 2914 17660594.247.111.254rrc00当前有效
45.64.248.0/22AS176607018 2914 17660312.0.1.63rrc00当前有效
45.64.248.0/22AS1766057381 50304 1299 6453 17660 17660 17660 176608193.150.22.240rrc00当前有效
45.64.248.0/22AS1766055720 2914 17660345.116.179.212rrc00当前有效
45.64.248.0/22AS176603549 3356 2914 176604208.51.134.248rrc00当前有效
45.64.248.0/22AS1766058057 34549 2914 176604194.50.92.251rrc00当前有效
45.64.248.0/22AS1766058057 1836 3356 2914 176605193.33.94.251rrc00当前有效
45.64.248.0/22AS1766057821 12586 3257 6453 17660 17660 17660 176608193.160.39.1rrc00当前有效
45.64.248.0/22AS1766024482 176602203.175.175.15rrc00当前有效
45.64.248.0/22AS1766034927 56655 6939 17660445.134.89.1rrc00当前有效
45.64.248.0/22AS1766045049 6696 2914 176604194.28.97.2rrc00当前有效
45.64.248.0/22AS17660852 2914 176603154.11.12.212rrc00当前有效
45.64.248.0/22AS17660216285 8280 6762 2914 17660584.54.49.1rrc00当前有效
45.64.248.0/22AS1766049432 48362 1764 2914 176605195.128.231.254rrc00当前有效
45.64.248.0/22AS17660328840 327727 174 6453 17660 17660 17660 176608102.208.105.2rrc00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
2026/10/23 14:40:12宣告AS1766059919 9002 2914 176605.178.95.254rrc00
2026/10/23 06:30:57宣告AS1766029504 39392 174 6453 17660 17660 17660 17660185.193.84.191rrc00
2026/10/20 00:05:26宣告AS17660216285 8280 6762 2914 1766084.54.49.1rrc00
2026/10/19 22:30:19宣告AS1766049432 48362 1764 2914 17660195.128.231.254rrc00
2026/10/18 14:30:10宣告AS17660328840 327727 174 6453 17660 17660 17660 17660102.208.105.2rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 19:50:28宣告AS1766049432 48362 1764 2914 17660195.128.231.254rrc00
2026/10/15 13:35:04宣告AS17660204092 20766 29169 2914 1766089.234.186.6rrc00
2026/10/15 09:20:45宣告AS17660216285 8280 6762 2914 1766084.54.49.1rrc00
2026/10/12 12:55:36宣告AS1766057821 12586 3257 6453 17660 17660 17660 17660193.160.39.1rrc00
2026/10/10 23:20:12撤销——195.128.231.254rrc00
2026/10/10 00:30:13宣告AS1766017639 17660202.69.160.152rrc00
2026/10/9 03:30:00宣告AS1766055720 3257 6453 17660 17660 17660 1766045.116.179.212rrc00
2026/10/9 02:15:07宣告AS1766029504 39392 1299 6453 17660 17660 17660 17660185.193.84.191rrc00
2026/10/8 22:35:33宣告AS176601403 577 2914 17660198.58.198.252rrc00
2026/10/8 22:35:02宣告AS1766014907 2914 17660208.80.153.193rrc00
2026/10/8 17:55:45宣告AS1766061218 6939 17660143.246.179.232rrc00
2026/10/7 17:55:08宣告AS1766049134 53356 6939 1766023.129.32.61rrc00
2026/10/7 10:25:22宣告AS1766029504 15935 9002 2914 17660185.193.84.191rrc00
2026/10/5 11:50:16宣告AS1766057381 50304 1299 6453 17660 17660 17660 17660193.150.22.240rrc00
2026/10/5 08:20:04宣告AS17660328840 327727 174 6453 17660 17660 17660 17660102.208.105.2rrc00
2026/10/4 09:55:12宣告AS1766058057 34549 2914 17660194.50.92.251rrc00
2026/10/3 04:10:21宣告AS176604608 1221 4637 6453 17660 17660 17660 17660203.119.104.1rrc00
2026/10/2 10:40:39宣告AS1766017639 9304 17660202.69.160.152rrc00
2026/10/2 08:35:07宣告AS1766017639 17660202.69.160.152rrc00
2026/10/1 18:45:01撤销——102.208.105.2rrc00
2026/10/1 08:00:01宣告AS1766055720 6939 17660103.212.68.10rrc00
2026/10/1 05:15:36宣告AS176604608 1221 4637 6453 17660 17660 17660 17660203.119.104.1rrc00
2026/9/30 12:55:00宣告AS17660852 2914 17660154.11.12.212rrc00
2026/9/30 04:15:09宣告AS17660852 2914 17660154.11.12.212rrc00

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