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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。

181.191.164.0/22

当前有效IPv4

起源 ASNAS267478

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 03:45:05BGP 路由数据
前缀
181.191.164.0/22
当前状态
当前有效
起源 ASN
AS267478
首次观测
2026/8/28 14:15:11
最近观测
2026/11/12 03:45:05
对等体42可见对等体
观测节点1观测节点
宣告2近 7 天小时聚合
撤销1近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
181.191.164.0/22AS26747834927 56655 6939 268925 267478545.134.89.1rrc00当前有效
181.191.164.0/22AS267478328840 327727 174 13786 268925 268925 268925 2674788102.208.105.2rrc00当前有效
181.191.164.0/22AS26747813830 971 174 13786 268925 268925 268925 2674788161.129.152.2rrc00当前有效
181.191.164.0/22AS26747855720 6939 268925 2674784103.212.68.10rrc00当前有效
181.191.164.0/22AS26747820514 1299 12956 268925 2674785217.151.205.147rrc00当前有效
181.191.164.0/22AS26747848185 1299 12956 268925 2674785195.90.96.2rrc00当前有效
181.191.164.0/22AS2674787018 12956 268925 267478412.0.1.63rrc00当前有效
181.191.164.0/22AS26747822652 1299 12956 268925 267478545.61.0.85rrc00当前有效
181.191.164.0/22AS26747829504 39392 1299 12956 268925 2674786185.193.84.191rrc00当前有效
181.191.164.0/22AS267478206499 34549 2914 12956 268925 267478645.14.68.69rrc00当前有效
181.191.164.0/22AS26747834927 1299 12956 268925 2674785193.148.251.1rrc00当前有效
181.191.164.0/22AS267478204092 34019 3303 12956 268925 267478689.234.186.6rrc00当前有效
181.191.164.0/22AS26747857381 50304 1299 12956 268925 2674786193.150.22.240rrc00当前有效
181.191.164.0/22AS267478852 3491 22356 13786 268925 268925 268925 2674788154.11.12.212rrc00当前有效
181.191.164.0/22AS26747814907 1299 12956 268925 2674785208.80.153.193rrc00当前有效
181.191.164.0/22AS2674783333 1257 12956 268925 2674785193.0.0.56rrc00当前有效
181.191.164.0/22AS26747824482 268925 2674783203.175.175.15rrc00当前有效
181.191.164.0/22AS26747857821 12586 3257 13786 268925 268925 268925 2674788193.160.39.1rrc00当前有效
181.191.164.0/22AS26747845049 6696 6762 13786 268925 268925 268925 2674788194.28.97.2rrc00当前有效
181.191.164.0/22AS26747838001 9002 12956 268925 2674785202.150.221.37rrc00当前有效
181.191.164.0/22AS26747859919 9002 12956 268925 26747855.178.95.254rrc00当前有效
181.191.164.0/22AS26747820205 6939 268925 267478464.246.96.5rrc00当前有效
181.191.164.0/22AS2674783549 3356 13786 268925 268925 268925 2674787208.51.134.248rrc00当前有效
181.191.164.0/22AS26747849673 20485 1299 12956 268925 267478694.247.111.254rrc00当前有效
181.191.164.0/22AS26747834549 2914 12956 268925 267478580.77.16.114rrc00当前有效
181.191.164.0/22AS26747861218 6939 268925 2674784143.246.179.232rrc00当前有效
181.191.164.0/22AS26747855720 2914 12956 268925 267478545.116.179.212rrc00当前有效
181.191.164.0/22AS267478132825 174 13786 268925 268925 268925 267478743.251.115.197rrc00当前有效
181.191.164.0/22AS26747850304 1299 12956 268925 267478531.169.49.228rrc00当前有效
181.191.164.0/22AS2674784608 1221 4637 12956 268925 2674786203.119.104.1rrc00当前有效
181.191.164.0/22AS26747837989 56300 132132 4657 6453 13786 268925 268925 268925 26747810203.123.48.6rrc00当前有效
181.191.164.0/22AS26747817639 6939 268925 2674784202.69.160.152rrc00当前有效
181.191.164.0/22AS267478202365 50673 6830 12956 268925 26747865.255.90.109rrc00当前有效
181.191.164.0/22AS26747850300 2914 12956 268925 2674785176.12.110.8rrc00当前有效
181.191.164.0/22AS267478213241 9002 12956 268925 267478589.42.52.8rrc00当前有效
181.191.164.0/22AS26747837721 13786 268925 268925 268925 2674786165.16.221.66rrc00当前有效
181.191.164.0/22AS26747849134 53356 6939 268925 267478523.129.32.61rrc00当前有效
181.191.164.0/22AS26747858057 34549 2914 12956 268925 2674786194.50.92.251rrc00当前有效
181.191.164.0/22AS26747858057 1836 1299 12956 268925 2674786193.33.94.251rrc00当前有效
181.191.164.0/22AS267478216285 8280 6762 13786 268925 267478684.54.49.1rrc00当前有效
181.191.164.0/22AS2674781403 577 3491 22356 13786 268925 268925 268925 2674789198.58.198.252rrc00当前有效
181.191.164.0/22AS26747844393 58057 6939 268925 267478549.12.70.222rrc00当前有效
181.191.164.0/22—未收录—195.128.231.254rrc00已撤销

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
2026/11/12 03:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
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
2026/11/12 03:45:05宣告AS26747834927 56655 6939 268925 26747845.134.89.1rrc00
2026/11/11 14:05:37宣告AS26747837989 56300 132132 4657 6453 13786 268925 268925 268925 267478203.123.48.6rrc00
2026/11/11 14:05:25撤销——203.123.48.6rrc00
2026/11/9 09:05:11宣告AS26747858057 34549 2914 12956 268925 267478194.50.92.251rrc00
2026/11/9 09:05:11宣告AS267478206499 34549 2914 12956 268925 26747845.14.68.69rrc00
2026/11/9 09:05:11宣告AS26747834549 2914 12956 268925 26747880.77.16.114rrc00
2026/11/7 14:25:26宣告AS267478328840 327727 174 13786 268925 268925 268925 267478102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/7 08:25:09撤销——102.208.105.2rrc00
2026/11/6 17:10:16撤销——102.208.105.2rrc00
2026/11/6 06:20:10宣告AS26747855720 2914 12956 268925 26747845.116.179.212rrc00
2026/11/6 00:50:04宣告AS26747837721 13786 268925 268925 268925 267478165.16.221.66rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 21:45:04宣告AS267478206499 34549 2914 12956 268925 26747845.14.68.69rrc00
2026/11/4 16:15:33宣告AS267478328840 327727 174 13786 268925 268925 268925 267478102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/4 05:25:18宣告AS2674787018 12956 268925 26747812.0.1.63rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:35宣告AS267478328840 327727 174 13786 268925 268925 268925 267478102.208.105.2rrc00
2026/11/3 02:10:21撤销——102.208.105.2rrc00
2026/11/1 02:50:15宣告AS26747849134 53356 6939 268925 26747823.129.32.61rrc00
2026/10/23 14:40:03宣告AS26747859919 9002 12956 268925 2674785.178.95.254rrc00
2026/10/20 14:30:12宣告AS2674783549 3356 13786 268925 268925 268925 267478208.51.134.248rrc00
2026/10/20 08:45:06宣告AS26747849432 48362 9002 13786 268925 267478195.128.231.254rrc00
2026/10/20 00:05:38宣告AS267478216285 8280 6762 13786 268925 26747884.54.49.1rrc00
2026/10/19 09:40:13宣告AS26747837721 13786 268925 267478165.16.221.66rrc00
2026/10/18 14:30:07宣告AS267478328840 327727 174 13786 268925 267478102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:52宣告AS267478328840 327727 174 13786 268925 267478102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00

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
2026/11/12 03:00:00101115.0 / 5
2026/11/11 14:00:001111110.0 / 10
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