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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。

187.49.48.0/21

当前有效IPv4

起源 ASNAS267003

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
187.49.48.0/21
当前状态
当前有效
起源 ASN
AS267003
首次观测
2026/8/29 09:30:33
最近观测
2026/11/7 16:00:00
对等体40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

40 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
187.49.48.0/21AS26700337989 56300 132132 4657 7195 53065 53065 53065 53065 53065 26700311203.123.48.6rrc00当前有效
187.49.48.0/21AS2670037018 1299 7195 53065 53065 53065 53065 53065 267003912.0.1.63rrc00当前有效
187.49.48.0/21AS267003852 3257 7195 53065 53065 53065 53065 53065 2670039154.11.12.212rrc00当前有效
187.49.48.0/21AS26700314907 3356 7195 53065 53065 53065 53065 53065 2670039208.80.153.193rrc00当前有效
187.49.48.0/21AS2670034608 7575 7195 53065 53065 53065 53065 53065 2670039203.119.104.1rrc00当前有效
187.49.48.0/21AS267003202365 50673 262355 262355 262355 53065 53065 53065 53065 267003105.255.90.109rrc00当前有效
187.49.48.0/21AS267003206499 262355 262355 262355 53065 53065 53065 53065 267003945.14.68.69rrc00当前有效
187.49.48.0/21AS26700350304 7195 53065 53065 53065 53065 53065 267003831.169.49.228rrc00当前有效
187.49.48.0/21AS26700344393 58057 6939 7195 53065 53065 53065 53065 53065 2670031049.12.70.222rrc00当前有效
187.49.48.0/21AS267003204092 34019 7195 53065 53065 53065 53065 53065 267003989.234.186.6rrc00当前有效
187.49.48.0/21AS26700334927 1299 7195 53065 53065 53065 53065 53065 2670039193.148.251.1rrc00当前有效
187.49.48.0/21AS26700361218 6939 7195 53065 53065 53065 53065 53065 2670039143.246.179.232rrc00当前有效
187.49.48.0/21AS26700329504 57463 262355 262355 262355 53065 53065 53065 53065 26700310185.193.84.191rrc00当前有效
187.49.48.0/21AS26700348185 7195 53065 53065 53065 53065 53065 2670038195.90.96.2rrc00当前有效
187.49.48.0/21AS26700345049 6696 57463 262355 262355 262355 53065 53065 53065 53065 26700311194.28.97.2rrc00当前有效
187.49.48.0/21AS267003216285 8280 6762 174 7195 53065 53065 53065 53065 53065 2670031184.54.49.1rrc00当前有效
187.49.48.0/21AS26700317639 7195 53065 53065 53065 53065 53065 2670038202.69.160.152rrc00当前有效
187.49.48.0/21AS26700355720 6939 7195 53065 53065 53065 53065 53065 2670039103.212.68.10rrc00当前有效
187.49.48.0/21AS26700349134 53356 6939 7195 53065 53065 53065 53065 53065 2670031023.129.32.61rrc00当前有效
187.49.48.0/21AS26700320514 1299 7195 53065 53065 53065 53065 53065 2670039217.151.205.147rrc00当前有效
187.49.48.0/21AS26700337721 7195 53065 53065 53065 53065 53065 2670038165.16.221.66rrc00当前有效
187.49.48.0/21AS2670031403 577 3356 7195 53065 53065 53065 53065 53065 26700310198.58.198.252rrc00当前有效
187.49.48.0/21AS26700320205 6939 7195 53065 53065 53065 53065 53065 267003964.246.96.5rrc00当前有效
187.49.48.0/21AS267003132825 3356 7195 53065 53065 53065 53065 53065 267003943.251.115.197rrc00当前有效
187.49.48.0/21AS26700334549 7195 53065 53065 53065 53065 53065 267003880.77.16.114rrc00当前有效
187.49.48.0/21AS26700350300 7195 53065 53065 53065 53065 53065 2670038176.12.110.8rrc00当前有效
187.49.48.0/21AS26700324482 53065 53065 2670034203.175.175.15rrc00当前有效
187.49.48.0/21AS26700357821 57463 262355 262355 262355 53065 53065 53065 53065 26700310193.160.39.1rrc00当前有效
187.49.48.0/21AS26700358057 1836 7195 53065 53065 53065 53065 53065 2670039193.33.94.251rrc00当前有效
187.49.48.0/21AS26700359919 57463 262355 262355 262355 53065 53065 53065 53065 267003105.178.95.254rrc00当前有效
187.49.48.0/21AS26700322652 1299 7195 53065 53065 53065 53065 53065 267003945.61.0.85rrc00当前有效
187.49.48.0/21AS2670033333 1103 7195 53065 53065 53065 53065 53065 2670039193.0.0.56rrc00当前有效
187.49.48.0/21AS26700334927 1031 262355 262355 262355 53065 53065 53065 53065 2670031045.134.89.1rrc00当前有效
187.49.48.0/21AS26700355720 3257 7195 53065 53065 53065 53065 53065 267003945.116.179.212rrc00当前有效
187.49.48.0/21AS26700357381 50304 7195 53065 53065 53065 53065 53065 2670039193.150.22.240rrc00当前有效
187.49.48.0/21AS26700349673 20485 7195 53065 53065 53065 53065 53065 267003994.247.111.254rrc00当前有效
187.49.48.0/21AS26700313830 971 3356 7195 53065 53065 53065 53065 53065 26700310161.129.152.2rrc00当前有效
187.49.48.0/21AS267003328840 327727 174 7195 53065 53065 53065 53065 53065 26700310102.208.105.2rrc00当前有效
187.49.48.0/21AS26700358057 34549 7195 53065 53065 53065 53065 53065 2670039194.50.92.251rrc00当前有效
187.49.48.0/21AS2670033549 3356 7195 53065 53065 53065 53065 53065 2670039208.51.134.248rrc00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
2026/11/1 13:30:56宣告AS267003206499 262355 262355 262355 53065 53065 53065 53065 26700345.14.68.69rrc00
2026/11/1 02:50:09宣告AS26700349134 53356 6939 7195 53065 53065 53065 53065 53065 26700323.129.32.61rrc00
2026/10/23 06:30:43宣告AS26700329504 57463 262355 262355 262355 53065 53065 53065 53065 267003185.193.84.191rrc00
2026/10/22 22:10:00宣告AS26700357381 50304 7195 53065 53065 53065 53065 53065 267003193.150.22.240rrc00
2026/10/22 10:55:02宣告AS2670031403 577 3356 7195 53065 53065 53065 53065 53065 267003198.58.198.252rrc00
2026/10/21 23:10:05宣告AS26700345049 6696 1299 7195 53065 53065 53065 53065 53065 267003194.28.97.2rrc00
2026/10/21 21:50:03宣告AS26700345049 6696 57463 262355 262355 262355 53065 53065 53065 53065 267003194.28.97.2rrc00
2026/10/20 21:20:29宣告AS2670031403 577 3356 7195 53065 53065 53065 53065 53065 267003198.58.198.252rrc00
2026/10/20 08:45:07宣告AS26700349432 48362 7195 53065 53065 53065 53065 53065 267003195.128.231.254rrc00
2026/10/18 14:30:07宣告AS267003328840 327727 174 7195 53065 53065 53065 53065 53065 267003102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:52宣告AS267003328840 327727 174 7195 53065 53065 53065 53065 53065 267003102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/15 22:30:20宣告AS26700350300 7195 53065 53065 53065 53065 53065 267003176.12.110.8rrc00
2026/10/10 23:20:13宣告AS26700349432 215510 48362 7195 53065 53065 53065 53065 53065 267003195.128.231.254rrc00
2026/10/8 22:35:12宣告AS2670034608 7575 7195 53065 53065 53065 53065 53065 267003203.119.104.1rrc00
2026/10/8 17:55:19宣告AS26700361218 6939 7195 53065 53065 53065 53065 53065 267003143.246.179.232rrc00
2026/10/7 17:55:14宣告AS26700349134 53356 6939 7195 53065 53065 53065 53065 53065 26700323.129.32.61rrc00
2026/10/6 19:55:03宣告AS26700350300 7195 7195 53065 53065 53065 53065 53065 267003176.12.110.8rrc00
2026/10/6 07:25:00宣告AS26700337721 7195 53065 53065 53065 53065 53065 267003165.16.221.66rrc00
2026/10/5 04:55:03宣告AS26700322652 174 7195 53065 53065 53065 53065 53065 26700345.61.0.85rrc00
2026/10/5 04:55:03宣告AS26700322652 1299 174 7195 53065 53065 53065 53065 53065 26700345.61.0.85rrc00
2026/10/5 00:15:15宣告AS267003328840 327727 174 7195 53065 53065 53065 53065 53065 267003102.208.105.2rrc00
2026/10/4 10:05:08宣告AS26700358057 34549 7195 53065 53065 53065 53065 53065 267003194.50.92.251rrc00
2026/10/4 09:55:19宣告AS26700358057 34549 7195 53065 53065 53065 53065 53065 267003194.50.92.251rrc00
2026/10/3 09:15:37宣告AS26700337721 7195 53065 53065 53065 53065 53065 267003165.16.221.66rrc00
2026/10/3 03:15:07宣告AS267003328840 327727 174 7195 53065 53065 53065 53065 53065 267003102.208.105.2rrc00
2026/10/2 16:30:09宣告AS267003328840 327727 174 7195 53065 53065 53065 53065 53065 267003102.208.105.2rrc00
2026/10/2 03:55:52宣告AS26700334927 1031 262355 262355 262355 53065 53065 53065 53065 26700345.134.89.1rrc00
2026/10/2 01:25:22宣告AS267003132825 3356 7195 53065 53065 53065 53065 53065 26700343.251.115.197rrc00

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