首页/网络情报/前缀画像

前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

5.255.48.0/21

当前有效IPv4

起源 ASNAS199713

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2026/10/29 00:00:00BGP 路由数据
前缀
5.255.48.0/21
当前状态
当前有效
起源 ASN
AS199713
首次观测
2026/8/28 14:55:21
最近观测
2026/10/29 00:00:00
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
5.255.48.0/21AS199713852 6461 199713 199713 199713 199713 1997137154.11.12.212rrc00当前有效
5.255.48.0/21AS19971334927 56655 6939 199713 199713545.134.89.1rrc00当前有效
5.255.48.0/21AS199713213241 9002 6461 199713 199713 199713 199713 199713889.42.52.8rrc00当前有效
5.255.48.0/21AS19971358057 34549 199713 1997134194.50.92.251rrc00当前有效
5.255.48.0/21AS19971345049 6696 1299 174 199713 199713 199713 1997138194.28.97.2rrc00当前有效
5.255.48.0/21AS19971350300 199713 1997133176.12.110.8rrc00当前有效
5.255.48.0/21AS19971322652 174 199713 199713 199713 199713645.61.0.85rrc00当前有效
5.255.48.0/21AS199713206499 34549 199713 199713445.14.68.69rrc00当前有效
5.255.48.0/21AS19971320205 6939 199713 199713464.246.96.5rrc00当前有效
5.255.48.0/21AS199713328840 327727 174 199713 199713 199713 1997137102.208.105.2rrc00当前有效
5.255.48.0/21AS1997131403 577 6461 199713 199713 199713 199713 1997138198.58.198.252rrc00当前有效
5.255.48.0/21AS199713204092 20766 29075 199713 199713589.234.186.6rrc00当前有效
5.255.48.0/21AS19971324482 199713 1997133203.175.175.15rrc00当前有效
5.255.48.0/21AS19971314907 3356 174 199713 199713 199713 1997137208.80.153.193rrc00当前有效
5.255.48.0/21AS19971357821 12586 3257 174 199713 199713 199713 1997138193.160.39.1rrc00当前有效
5.255.48.0/21AS1997133333 1103 20562 199713 1997135193.0.0.56rrc00当前有效
5.255.48.0/21AS19971317639 199713 1997133202.69.160.152rrc00当前有效
5.255.48.0/21AS19971338001 3491 174 199713 199713 199713 1997137202.150.221.37rrc00当前有效
5.255.48.0/21AS19971358057 174 199713 199713 199713 1997136193.33.94.251rrc00当前有效
5.255.48.0/21AS19971361218 6939 199713 1997134143.246.179.232rrc00当前有效
5.255.48.0/21AS19971350304 199713 199713331.169.49.228rrc00当前有效
5.255.48.0/21AS199713202365 50673 174 199713 199713 199713 19971375.255.90.109rrc00当前有效
5.255.48.0/21AS19971357381 50304 199713 1997134193.150.22.240rrc00当前有效
5.255.48.0/21AS19971337721 199713 1997133165.16.221.66rrc00当前有效
5.255.48.0/21AS19971313830 971 174 199713 199713 199713 1997137161.129.152.2rrc00当前有效
5.255.48.0/21AS19971355720 2914 174 199713 199713 199713 199713745.116.179.212rrc00当前有效
5.255.48.0/21AS1997134608 7575 2914 174 199713 199713 199713 1997138203.119.104.1rrc00当前有效
5.255.48.0/21AS19971355720 6939 199713 1997134103.212.68.10rrc00当前有效
5.255.48.0/21AS19971344393 58057 6939 199713 199713549.12.70.222rrc00当前有效
5.255.48.0/21AS19971337989 56300 132132 4657 6461 199713 199713 199713 199713 19971310203.123.48.6rrc00当前有效
5.255.48.0/21AS19971349673 31500 199713 199713494.247.111.254rrc00当前有效
5.255.48.0/21AS19971334549 199713 199713380.77.16.114rrc00当前有效
5.255.48.0/21AS19971334927 1299 174 199713 199713 199713 1997137193.148.251.1rrc00当前有效
5.255.48.0/21AS19971320514 1299 174 199713 199713 199713 1997137217.151.205.147rrc00当前有效
5.255.48.0/21AS19971348185 199713 1997133195.90.96.2rrc00当前有效
5.255.48.0/21AS1997133549 3356 174 199713 199713 199713 1997137208.51.134.248rrc00当前有效
5.255.48.0/21AS19971359919 12779 199713 19971345.178.95.254rrc00当前有效
5.255.48.0/21AS1997137018 174 199713 199713 199713 199713612.0.1.63rrc00当前有效
5.255.48.0/21AS19971349432 48362 199713 1997134195.128.231.254rrc00当前有效
5.255.48.0/21AS199713132825 174 199713 199713 199713 199713643.251.115.197rrc00当前有效
5.255.48.0/21AS19971349134 53356 6939 199713 199713523.129.32.61rrc00当前有效
5.255.48.0/21AS19971329504 39392 33891 6461 199713 199713 199713 199713 1997139185.193.84.191rrc00当前有效
5.255.48.0/21AS199713216285 8280 6762 174 199713 199713 199713 199713884.54.49.1rrc00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
2026/10/20 00:05:24宣告AS199713216285 8280 6762 174 199713 199713 199713 19971384.54.49.1rrc00
2026/10/18 14:30:08宣告AS199713328840 327727 174 199713 199713 199713 199713102.208.105.2rrc00
2026/10/18 00:35:22宣告AS19971349673 12389 174 199713 199713 199713 19971394.247.111.254rrc00
2026/10/17 17:30:03撤销——102.208.105.2rrc00
2026/10/17 16:45:40宣告AS19971349673 12389 174 199713 199713 199713 19971394.247.111.254rrc00
2026/10/17 16:40:40宣告AS19971349673 12389 174 199713 199713 199713 19971394.247.111.254rrc00
2026/10/17 16:20:32宣告AS19971349673 12389 174 199713 199713 199713 19971394.247.111.254rrc00
2026/10/17 16:20:32宣告AS19971349673 31500 199713 19971394.247.111.254rrc00
2026/10/17 16:00:11宣告AS19971349673 31500 199713 19971394.247.111.254rrc00
2026/10/17 15:20:41宣告AS19971349673 12389 174 199713 199713 199713 19971394.247.111.254rrc00
2026/10/17 13:55:27宣告AS19971349673 12389 174 199713 199713 199713 19971394.247.111.254rrc00
2026/10/15 21:05:12宣告AS1997131403 577 6461 199713 199713 199713 199713 199713198.58.198.252rrc00
2026/10/15 19:50:24宣告AS19971349432 48362 199713 199713195.128.231.254rrc00
2026/10/15 11:40:25宣告AS1997134608 7575 1299 174 199713 199713 199713 199713203.119.104.1rrc00
2026/10/15 09:20:43宣告AS199713216285 8280 6762 174 199713 199713 199713 19971384.54.49.1rrc00
2026/10/12 12:55:18宣告AS19971357821 12586 3257 174 199713 199713 199713 199713193.160.39.1rrc00
2026/10/12 06:15:15宣告AS1997134608 7575 2914 174 199713 199713 199713 199713203.119.104.1rrc00
2026/10/10 23:20:08撤销——195.128.231.254rrc00
2026/10/9 13:20:22宣告AS19971317639 199713 199713202.69.160.152rrc00
2026/10/9 09:00:36宣告AS1997134608 7575 2914 174 199713 199713 199713 199713203.119.104.1rrc00
2026/10/8 22:35:33宣告AS199713328840 327727 174 199713 199713 199713 199713102.208.105.2rrc00
2026/10/8 22:35:24宣告AS1997131403 577 6461 199713 199713 199713 199713 199713198.58.198.252rrc00
2026/10/8 22:35:23宣告AS1997134608 7575 1299 174 199713 199713 199713 199713203.119.104.1rrc00
2026/10/8 22:35:08宣告AS1997137018 174 199713 199713 199713 19971312.0.1.63rrc00
2026/10/8 17:55:15宣告AS19971361218 6939 199713 199713143.246.179.232rrc00
2026/10/8 12:00:25宣告AS1997134608 7575 1299 174 199713 199713 199713 199713203.119.104.1rrc00
2026/10/8 11:45:37宣告AS1997133549 3356 174 199713 199713 199713 199713208.51.134.248rrc00
2026/10/7 17:55:14宣告AS19971349134 53356 6939 199713 19971323.129.32.61rrc00
2026/10/7 10:25:21宣告AS19971329504 15935 6461 199713 199713 199713 199713 199713185.193.84.191rrc00
2026/10/6 09:00:00宣告AS1997134608 7575 2914 174 199713 199713 199713 199713203.119.104.1rrc00

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