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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。

177.91.160.0/22

当前有效IPv4

起源 ASNAS263444

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
177.91.160.0/22
当前状态
当前有效
起源 ASN
AS263444
首次观测
2026/8/30 14:15:20
最近观测
2026/11/11 00:00:00
对等体41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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
177.91.160.0/22AS26344458057 1836 57463 2634444193.33.94.251rrc00当前有效
177.91.160.0/22AS26344429504 57463 2634443185.193.84.191rrc00当前有效
177.91.160.0/22AS26344438001 2914 2634443202.150.221.37rrc00当前有效
177.91.160.0/22AS2634447018 1299 263444312.0.1.63rrc00当前有效
177.91.160.0/22AS263444202365 50673 26344435.255.90.109rrc00当前有效
177.91.160.0/22AS2634443549 3356 2634443208.51.134.248rrc00当前有效
177.91.160.0/22AS26344449432 48362 57463 2634444195.128.231.254rrc00当前有效
177.91.160.0/22AS2634443333 6762 2634443193.0.0.56rrc00当前有效
177.91.160.0/22AS2634441403 577 3491 28663 28663 2634446198.58.198.252rrc00当前有效
177.91.160.0/22AS26344449673 20764 263444394.247.111.254rrc00当前有效
177.91.160.0/22AS263444206499 263444245.14.68.69rrc00当前有效
177.91.160.0/22AS26344414907 3356 2634443208.80.153.193rrc00当前有效
177.91.160.0/22AS26344422652 263444245.61.0.85rrc00当前有效
177.91.160.0/22AS263444852 3491 28663 28663 2634445154.11.12.212rrc00当前有效
177.91.160.0/22AS26344437721 2634442165.16.221.66rrc00当前有效
177.91.160.0/22AS26344458057 34549 2634443194.50.92.251rrc00当前有效
177.91.160.0/22AS26344457821 57463 2634443193.160.39.1rrc00当前有效
177.91.160.0/22AS26344417639 57463 2634443202.69.160.152rrc00当前有效
177.91.160.0/22AS26344445049 6696 57463 2634444194.28.97.2rrc00当前有效
177.91.160.0/22AS26344459919 57463 26344435.178.95.254rrc00当前有效
177.91.160.0/22AS26344413830 971 3356 2634444161.129.152.2rrc00当前有效
177.91.160.0/22AS26344434549 263444280.77.16.114rrc00当前有效
177.91.160.0/22AS26344420205 1299 263444364.246.96.5rrc00当前有效
177.91.160.0/22AS263444132825 3356 2914 263444443.251.115.197rrc00当前有效
177.91.160.0/22AS26344455720 2914 263444345.116.179.212rrc00当前有效
177.91.160.0/22AS26344448185 57463 2634443195.90.96.2rrc00当前有效
177.91.160.0/22AS26344437989 56300 132132 4657 57463 2634446203.123.48.6rrc00当前有效
177.91.160.0/22AS263444216285 8280 6762 263444484.54.49.1rrc00当前有效
177.91.160.0/22AS26344457381 42708 1299 2634444193.150.22.240rrc00当前有效
177.91.160.0/22AS26344424482 2634442203.175.175.15rrc00当前有效
177.91.160.0/22AS26344449134 53356 6939 263444423.129.32.61rrc00当前有效
177.91.160.0/22AS263444204092 34019 263444389.234.186.6rrc00当前有效
177.91.160.0/22AS26344434927 263444245.134.89.1rrc00当前有效
177.91.160.0/22AS26344434927 1299 2634443193.148.251.1rrc00当前有效
177.91.160.0/22AS2634444608 7575 57463 2634444203.119.104.1rrc00当前有效
177.91.160.0/22AS26344461218 6939 2634443143.246.179.232rrc00当前有效
177.91.160.0/22AS263444328840 327727 174 3356 2634445102.208.105.2rrc00当前有效
177.91.160.0/22AS26344444393 401753 263444349.12.70.222rrc00当前有效
177.91.160.0/22AS26344455720 6939 2634443103.212.68.10rrc00当前有效
177.91.160.0/22AS26344450304 1299 263444331.169.49.228rrc00当前有效
177.91.160.0/22AS26344420514 1299 2634443217.151.205.147rrc00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 13:00:00
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 13:15:29宣告AS26344450300 57463 263444176.12.110.8rrc00
2026/11/10 09:45:01宣告AS263444213241 9002 2914 26344489.42.52.8rrc00
2026/11/10 06:55:16宣告AS26344422652 1299 26344445.61.0.85rrc00
2026/11/7 22:47:17宣告AS26344450300 57463 263444176.12.110.8rrc00
2026/11/7 22:46:38宣告AS26344450300 3356 263444176.12.110.8rrc00
2026/11/7 22:36:36宣告AS263444204092 34019 26344489.234.186.6rrc00
2026/11/7 21:55:39宣告AS26344458057 1836 57463 263444193.33.94.251rrc00
2026/11/7 21:55:31宣告AS2634444608 7575 57463 263444203.119.104.1rrc00
2026/11/7 21:55:27宣告AS26344449432 48362 57463 263444195.128.231.254rrc00
2026/11/7 21:55:25宣告AS26344424482 263444203.175.175.15rrc00
2026/11/7 21:55:24宣告AS26344434927 26344445.134.89.1rrc00
2026/11/7 21:55:24宣告AS26344448185 57463 263444195.90.96.2rrc00
2026/11/7 21:55:24宣告AS26344429504 57463 263444185.193.84.191rrc00
2026/11/7 21:55:23宣告AS26344458057 34549 263444194.50.92.251rrc00
2026/11/7 21:55:23宣告AS26344457821 57463 263444193.160.39.1rrc00
2026/11/7 21:55:23宣告AS26344444393 401753 26344449.12.70.222rrc00
2026/11/7 21:55:23宣告AS263444206499 26344445.14.68.69rrc00
2026/11/7 21:55:23宣告AS26344434549 26344480.77.16.114rrc00
2026/11/7 21:55:23宣告AS26344449673 20764 26344494.247.111.254rrc00
2026/11/7 21:55:16宣告AS26344449673 20764 26344494.247.111.254rrc00
2026/11/7 21:50:38宣告AS26344437721 263444165.16.221.66rrc00
2026/11/7 21:50:37宣告AS26344461218 6939 3356 263444143.246.179.232rrc00
2026/11/7 21:50:37宣告AS26344434927 22356 26344445.134.89.1rrc00
2026/11/7 21:50:37宣告AS26344449134 53356 6424 2914 26344423.129.32.61rrc00
2026/11/7 21:50:36宣告AS26344424482 263444203.175.175.15rrc00
2026/11/7 21:50:36宣告AS26344449134 53356 6939 26344423.129.32.61rrc00
2026/11/7 21:50:36宣告AS26344437989 56300 132132 4657 2914 263444203.123.48.6rrc00
2026/11/7 21:50:35宣告AS26344458057 34549 263444194.50.92.251rrc00
2026/11/7 21:50:35宣告AS26344449134 53356 6939 26344423.129.32.61rrc00
2026/11/7 21:50:35宣告AS26344449673 31500 26344494.247.111.254rrc00

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 13:00:00101113.0 / 3
2026/11/10 09:00:00101114.0 / 4
2026/11/10 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