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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。

64.18.140.0/22

当前有效IPv4

起源 ASNAS19751

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2026/11/7 16:00:00BGP 路由数据
前缀
64.18.140.0/22
当前状态
当前有效
起源 ASN
AS19751
首次观测
2026/8/30 19:45:43
最近观测
2026/11/7 16:00:00
对等体41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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
64.18.140.0/22AS1975117639 3356 197513202.69.160.152rrc00当前有效
64.18.140.0/22AS1975155720 6939 197513103.212.68.10rrc00当前有效
64.18.140.0/22AS1975149134 53356 6939 19751423.129.32.61rrc00当前有效
64.18.140.0/22AS1975148185 6461 32703 197514195.90.96.2rrc00当前有效
64.18.140.0/22AS1975129504 39392 33891 6461 32703 197516185.193.84.191rrc00当前有效
64.18.140.0/22AS1975145049 6696 1299 197514194.28.97.2rrc00当前有效
64.18.140.0/22AS197511403 577 6461 32703 197515198.58.198.252rrc00当前有效
64.18.140.0/22AS1975120205 6939 19751364.246.96.5rrc00当前有效
64.18.140.0/22AS1975138001 3491 1299 197514202.150.221.37rrc00当前有效
64.18.140.0/22AS19751132825 3356 19751343.251.115.197rrc00当前有效
64.18.140.0/22AS1975134549 6461 32703 19751480.77.16.114rrc00当前有效
64.18.140.0/22AS1975150300 3356 197513176.12.110.8rrc00当前有效
64.18.140.0/22AS1975120514 1299 197513217.151.205.147rrc00当前有效
64.18.140.0/22AS1975149432 48362 1299 197514195.128.231.254rrc00当前有效
64.18.140.0/22AS19751202365 50673 174 1299 1975155.255.90.109rrc00当前有效
64.18.140.0/22AS197513333 1257 1299 197514193.0.0.56rrc00当前有效
64.18.140.0/22AS1975122652 1299 19751345.61.0.85rrc00当前有效
64.18.140.0/22AS1975137989 56300 132132 4657 6461 32703 197517203.123.48.6rrc00当前有效
64.18.140.0/22AS19751852 6461 32703 197514154.11.12.212rrc00当前有效
64.18.140.0/22AS1975114907 3356 197513208.80.153.193rrc00当前有效
64.18.140.0/22AS197514608 7575 1299 197514203.119.104.1rrc00当前有效
64.18.140.0/22AS1975161218 6939 197513143.246.179.232rrc00当前有效
64.18.140.0/22AS19751206499 34549 6461 32703 19751545.14.68.69rrc00当前有效
64.18.140.0/22AS1975150304 1299 19751331.169.49.228rrc00当前有效
64.18.140.0/22AS1975144393 58057 6939 19751449.12.70.222rrc00当前有效
64.18.140.0/22AS19751204092 20766 1299 19751489.234.186.6rrc00当前有效
64.18.140.0/22AS1975134927 1299 197513193.148.251.1rrc00当前有效
64.18.140.0/22AS1975157381 42708 6461 32703 197515193.150.22.240rrc00当前有效
64.18.140.0/22AS1975149673 20485 1299 19751494.247.111.254rrc00当前有效
64.18.140.0/22AS1975113830 971 3356 197514161.129.152.2rrc00当前有效
64.18.140.0/22AS1975155720 2914 3356 19751445.116.179.212rrc00当前有效
64.18.140.0/22AS19751216285 8280 6762 3356 19751584.54.49.1rrc00当前有效
64.18.140.0/22AS197513549 3356 197513208.51.134.248rrc00当前有效
64.18.140.0/22AS19751328840 327727 174 3356 197515102.208.105.2rrc00当前有效
64.18.140.0/22AS1975158057 34549 6461 32703 197515194.50.92.251rrc00当前有效
64.18.140.0/22AS1975124482 6461 32703 197514203.175.175.15rrc00当前有效
64.18.140.0/22AS1975157821 12586 3257 3356 197515193.160.39.1rrc00当前有效
64.18.140.0/22AS1975158057 1836 3356 197514193.33.94.251rrc00当前有效
64.18.140.0/22AS197517018 1299 19751312.0.1.63rrc00当前有效
64.18.140.0/22AS1975134927 56655 6939 19751445.134.89.1rrc00当前有效
64.18.140.0/22AS1975159919 9002 3356 1975145.178.95.254rrc00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
2026/11/1 13:30:49宣告AS19751206499 34549 6461 32703 1975145.14.68.69rrc00
2026/11/1 02:50:05宣告AS1975149134 53356 6939 1975123.129.32.61rrc00
2026/10/23 06:31:01宣告AS1975129504 39392 33891 6461 32703 19751185.193.84.191rrc00
2026/10/22 22:10:12宣告AS1975157381 42708 1299 19751193.150.22.240rrc00
2026/10/20 21:50:00宣告AS1975159919 12779 6461 32703 197515.178.95.254rrc00
2026/10/20 00:05:28宣告AS19751216285 8280 6762 1299 1975184.54.49.1rrc00
2026/10/18 14:30:12宣告AS19751328840 327727 174 3356 19751102.208.105.2rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/15 19:50:30宣告AS1975149432 48362 1299 19751195.128.231.254rrc00
2026/10/15 15:50:13宣告AS197514608 7575 1299 19751203.119.104.1rrc00
2026/10/15 09:20:47宣告AS19751216285 8280 6762 1299 1975184.54.49.1rrc00
2026/10/12 06:15:13宣告AS197514608 7575 1299 19751203.119.104.1rrc00
2026/10/10 23:20:19撤销——195.128.231.254rrc00
2026/10/10 10:10:23宣告AS1975117639 3356 19751202.69.160.152rrc00
2026/10/9 09:00:02宣告AS197514608 7575 1299 19751203.119.104.1rrc00
2026/10/9 03:30:07宣告AS1975155720 3257 1299 1975145.116.179.212rrc00
2026/10/8 22:35:02宣告AS197517018 1299 1975112.0.1.63rrc00
2026/10/8 17:55:30宣告AS1975161218 6939 19751143.246.179.232rrc00
2026/10/7 17:55:10宣告AS1975149134 53356 6939 1975123.129.32.61rrc00
2026/10/7 10:25:54宣告AS1975129504 39392 33891 6461 32703 19751185.193.84.191rrc00
2026/10/7 10:25:11宣告AS1975129504 15935 6461 32703 19751185.193.84.191rrc00
2026/10/4 10:05:06宣告AS1975158057 34549 6461 32703 19751194.50.92.251rrc00
2026/10/4 09:55:17宣告AS1975158057 34549 6461 32703 19751194.50.92.251rrc00
2026/10/1 18:45:01撤销——102.208.105.2rrc00
2026/9/30 12:55:29宣告AS19751852 6461 32703 19751154.11.12.212rrc00
2026/9/29 20:00:22宣告AS19751328840 327727 174 3356 19751102.208.105.2rrc00
2026/9/28 07:10:34宣告AS19751852 6461 32703 19751154.11.12.212rrc00
2026/9/27 21:10:32宣告AS1975149432 215510 48362 1299 19751195.128.231.254rrc00
2026/9/27 21:10:29撤销——195.128.231.254rrc00
2026/9/27 20:30:10宣告AS197511403 577 6461 32703 19751198.58.198.252rrc00

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