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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。

185.21.236.0/22

当前有效IPv4

起源 ASNAS42858

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2026/11/9 00:00:00BGP 路由数据
前缀
185.21.236.0/22
当前状态
当前有效
起源 ASN
AS42858
首次观测
2026/8/28 22:25:09
最近观测
2026/11/9 00:00:00
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
185.21.236.0/22AS42858204092 34019 49808 42858489.234.186.6rrc00当前有效
185.21.236.0/22AS4285857381 50304 1299 49808 428585193.150.22.240rrc00当前有效
185.21.236.0/22AS4285824482 49808 428583203.175.175.15rrc00当前有效
185.21.236.0/22AS4285849134 53356 6939 49808 42858523.129.32.61rrc00当前有效
185.21.236.0/22AS4285834927 56655 1299 49808 42858545.134.89.1rrc00当前有效
185.21.236.0/22AS4285834927 1299 49808 428584193.148.251.1rrc00当前有效
185.21.236.0/22AS4285837989 56300 132132 4657 49808 428586203.123.48.6rrc00当前有效
185.21.236.0/22AS42858216285 8280 6762 3257 49808 42858684.54.49.1rrc00当前有效
185.21.236.0/22AS4285844393 212024 49808 42858449.12.70.222rrc00当前有效
185.21.236.0/22AS4285861218 6939 49808 428584143.246.179.232rrc00当前有效
185.21.236.0/22AS42858328840 327727 174 1299 49808 428586102.208.105.2rrc00当前有效
185.21.236.0/22AS4285855720 6939 49808 428584103.212.68.10rrc00当前有效
185.21.236.0/22AS4285850304 1299 49808 42858431.169.49.228rrc00当前有效
185.21.236.0/22AS4285820514 1299 49808 428584217.151.205.147rrc00当前有效
185.21.236.0/22AS428584608 7575 1299 49808 428585203.119.104.1rrc00当前有效
185.21.236.0/22AS4285813830 971 3356 1299 49808 428586161.129.152.2rrc00当前有效
185.21.236.0/22AS4285834549 49808 42858380.77.16.114rrc00当前有效
185.21.236.0/22AS4285859919 12779 49808 4285845.178.95.254rrc00当前有效
185.21.236.0/22AS4285848185 1299 49808 428584195.90.96.2rrc00当前有效
185.21.236.0/22AS4285820205 6939 49808 42858464.246.96.5rrc00当前有效
185.21.236.0/22AS42858132825 3356 3257 49808 42858543.251.115.197rrc00当前有效
185.21.236.0/22AS428587018 1299 49808 42858412.0.1.63rrc00当前有效
185.21.236.0/22AS4285855720 2914 1299 49808 42858545.116.179.212rrc00当前有效
185.21.236.0/22AS4285822652 1299 49808 42858445.61.0.85rrc00当前有效
185.21.236.0/22AS42858852 3257 49808 428584154.11.12.212rrc00当前有效
185.21.236.0/22AS4285837721 49808 428583165.16.221.66rrc00当前有效
185.21.236.0/22AS4285858057 34549 49808 428584194.50.92.251rrc00当前有效
185.21.236.0/22AS42858206499 34549 49808 42858445.14.68.69rrc00当前有效
185.21.236.0/22AS4285814907 1299 49808 428584208.80.153.193rrc00当前有效
185.21.236.0/22AS4285817639 49808 428583202.69.160.152rrc00当前有效
185.21.236.0/22AS4285845049 6696 1299 49808 428585194.28.97.2rrc00当前有效
185.21.236.0/22AS4285857821 12586 3257 49808 428585193.160.39.1rrc00当前有效
185.21.236.0/22AS4285838001 3491 3257 49808 428585202.150.221.37rrc00当前有效
185.21.236.0/22AS4285850300 3257 49808 428584176.12.110.8rrc00当前有效
185.21.236.0/22AS4285858057 1836 49808 428584193.33.94.251rrc00当前有效
185.21.236.0/22AS4285829504 49808 428583185.193.84.191rrc00当前有效
185.21.236.0/22AS4285849673 20485 49808 42858494.247.111.254rrc00当前有效
185.21.236.0/22AS428583333 12859 49808 428584193.0.0.56rrc00当前有效
185.21.236.0/22AS428581403 577 1299 49808 428585198.58.198.252rrc00当前有效
185.21.236.0/22AS42858202365 50673 174 1299 49808 4285865.255.90.109rrc00当前有效
185.21.236.0/22AS428583549 3356 1299 49808 428585208.51.134.248rrc00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
2026/11/4 20:45:20宣告AS42858206499 34549 49808 4285845.14.68.69rrc00
2026/11/4 19:55:01宣告AS42858328840 327727 174 1299 49808 42858102.208.105.2rrc00
2026/11/4 19:55:00撤销——102.208.105.2rrc00
2026/11/4 16:15:26宣告AS42858328840 327727 174 1299 49808 42858102.208.105.2rrc00
2026/11/4 16:15:24撤销——102.208.105.2rrc00
2026/11/4 15:30:29宣告AS42858213241 9002 3257 49808 4285889.42.52.8rrc00
2026/11/3 08:50:33宣告AS4285855720 132825 3356 3257 49808 4285845.116.179.212rrc00
2026/11/3 04:00:21宣告AS42858328840 327727 174 1299 49808 42858102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:25宣告AS42858328840 327727 174 1299 49808 42858102.208.105.2rrc00
2026/11/3 02:10:24撤销——102.208.105.2rrc00
2026/11/1 13:30:45宣告AS42858206499 34549 49808 4285845.14.68.69rrc00
2026/11/1 09:05:25宣告AS4285838001 7473 1299 49808 42858202.150.221.37rrc00
2026/11/1 02:50:03宣告AS4285849134 53356 6939 49808 4285823.129.32.61rrc00
2026/10/23 06:30:25宣告AS4285829504 49808 42858185.193.84.191rrc00
2026/10/20 08:45:06宣告AS4285849432 48362 49808 42858195.128.231.254rrc00
2026/10/18 14:30:04宣告AS42858328840 327727 174 1299 49808 42858102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:49宣告AS42858328840 327727 174 1299 49808 42858102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/14 03:35:16宣告AS42858328840 327727 174 1299 49808 42858102.208.105.2rrc00
2026/10/13 14:35:13宣告AS42858328840 327727 174 1299 49808 42858102.208.105.2rrc00
2026/10/11 10:30:27宣告AS42858204092 34019 49808 4285889.234.186.6rrc00
2026/10/10 23:20:10宣告AS4285849432 215510 48362 49808 42858195.128.231.254rrc00
2026/10/10 10:50:25宣告AS4285817639 49808 42858202.69.160.152rrc00
2026/10/9 03:30:03宣告AS4285855720 132825 3356 1299 49808 4285845.116.179.212rrc00
2026/10/8 22:35:03宣告AS428584608 1221 4637 3257 49808 42858203.119.104.1rrc00
2026/10/8 17:55:22宣告AS4285861218 6939 49808 42858143.246.179.232rrc00
2026/10/7 17:55:07宣告AS4285849134 53356 6939 49808 4285823.129.32.61rrc00
2026/10/7 16:55:16宣告AS42858132825 3356 3257 49808 4285843.251.115.197rrc00

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