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。

31.57.190.0/24

当前有效IPv4

起源 ASNAS204942

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2026/11/11 00:00:00BGP 路由数据
前缀
31.57.190.0/24
当前状态
当前有效
起源 ASN
AS204942
首次观测
2026/8/28 22:25:15
最近观测
2026/11/11 00:00:00
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
31.57.190.0/24AS20494249673 20485 63023 204942494.247.111.254rrc00当前有效
31.57.190.0/24AS20494257381 50304 1299 174 63023 2049426193.150.22.240rrc00当前有效
31.57.190.0/24AS20494213830 971 174 63023 2049425161.129.152.2rrc00当前有效
31.57.190.0/24AS20494255720 3257 63023 204942445.116.179.212rrc00当前有效
31.57.190.0/24AS2049427018 174 63023 204942412.0.1.63rrc00当前有效
31.57.190.0/24AS2049423549 3356 174 63023 2049425208.51.134.248rrc00当前有效
31.57.190.0/24AS204942328840 327727 174 63023 2049425102.208.105.2rrc00当前有效
31.57.190.0/24AS20494258057 34549 3257 63023 2049425194.50.92.251rrc00当前有效
31.57.190.0/24AS20494257821 12586 3257 63023 2049425193.160.39.1rrc00当前有效
31.57.190.0/24AS20494224482 63023 63023 2049424203.175.175.15rrc00当前有效
31.57.190.0/24AS20494258057 174 63023 2049424193.33.94.251rrc00当前有效
31.57.190.0/24AS204942216285 8280 6762 174 63023 204942684.54.49.1rrc00当前有效
31.57.190.0/24AS20494234927 63023 63023 204942445.134.89.1rrc00当前有效
31.57.190.0/24AS20494259919 63023 63023 20494245.178.95.254rrc00当前有效
31.57.190.0/24AS20494255720 6939 63023 2049424103.212.68.10rrc00当前有效
31.57.190.0/24AS20494249134 53356 6939 63023 204942523.129.32.61rrc00当前有效
31.57.190.0/24AS20494217639 6939 63023 2049424202.69.160.152rrc00当前有效
31.57.190.0/24AS20494248185 3356 3257 63023 2049425195.90.96.2rrc00当前有效
31.57.190.0/24AS20494229504 63023 63023 2049424185.193.84.191rrc00当前有效
31.57.190.0/24AS20494245049 6696 63023 63023 2049425194.28.97.2rrc00当前有效
31.57.190.0/24AS20494220205 6939 63023 204942464.246.96.5rrc00当前有效
31.57.190.0/24AS2049421403 577 174 63023 2049425198.58.198.252rrc00当前有效
31.57.190.0/24AS2049423333 1257 174 63023 2049425193.0.0.56rrc00当前有效
31.57.190.0/24AS20494222652 174 63023 204942445.61.0.85rrc00当前有效
31.57.190.0/24AS20494234549 3257 63023 204942480.77.16.114rrc00当前有效
31.57.190.0/24AS20494250300 3257 63023 2049424176.12.110.8rrc00当前有效
31.57.190.0/24AS204942213241 63023 63023 204942489.42.52.8rrc00当前有效
31.57.190.0/24AS204942132825 174 63023 204942443.251.115.197rrc00当前有效
31.57.190.0/24AS20494220514 1299 174 63023 2049425217.151.205.147rrc00当前有效
31.57.190.0/24AS20494237721 63023 2049423165.16.221.66rrc00当前有效
31.57.190.0/24AS204942202365 50673 174 63023 20494255.255.90.109rrc00当前有效
31.57.190.0/24AS20494249432 48362 63023 63023 2049425195.128.231.254rrc00当前有效
31.57.190.0/24AS20494237989 56300 132132 4657 174 63023 2049427203.123.48.6rrc00当前有效
31.57.190.0/24AS2049424608 1221 4637 3257 63023 2049426203.119.104.1rrc00当前有效
31.57.190.0/24AS204942852 3257 63023 2049424154.11.12.212rrc00当前有效
31.57.190.0/24AS20494214907 3356 3257 63023 2049425208.80.153.193rrc00当前有效
31.57.190.0/24AS20494261218 6939 63023 2049424143.246.179.232rrc00当前有效
31.57.190.0/24AS204942206499 34549 3257 63023 204942545.14.68.69rrc00当前有效
31.57.190.0/24AS20494234927 1299 174 63023 2049425193.148.251.1rrc00当前有效
31.57.190.0/24AS20494250304 1299 174 63023 204942531.169.49.228rrc00当前有效
31.57.190.0/24AS20494244393 58057 6939 63023 204942549.12.70.222rrc00当前有效
31.57.190.0/24AS204942204092 198978 174 63023 204942589.234.186.6rrc00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
2026/11/9 05:00:09宣告AS20494224482 63023 63023 204942203.175.175.15rrc00
2026/11/8 05:00:08宣告AS20494224482 63023 63023 204942203.175.175.15rrc00
2026/11/7 22:05:04宣告AS20494255720 6939 63023 204942103.212.68.10rrc00
2026/11/7 14:25:13宣告AS204942328840 327727 174 63023 204942102.208.105.2rrc00
2026/11/7 14:25:09撤销——102.208.105.2rrc00
2026/11/7 08:25:08撤销——102.208.105.2rrc00
2026/11/6 17:10:16撤销——102.208.105.2rrc00
2026/11/5 21:10:39宣告AS20494249432 215510 58115 63023 63023 204942195.128.231.254rrc00
2026/11/5 21:10:34撤销——195.128.231.254rrc00
2026/11/4 20:45:27宣告AS204942206499 34549 3257 63023 20494245.14.68.69rrc00
2026/11/4 19:55:03宣告AS204942328840 327727 174 63023 204942102.208.105.2rrc00
2026/11/4 16:15:28宣告AS204942328840 327727 174 63023 204942102.208.105.2rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:10:27宣告AS204942328840 327727 174 63023 204942102.208.105.2rrc00
2026/11/1 13:30:56宣告AS204942206499 34549 3257 63023 20494245.14.68.69rrc00
2026/11/1 05:00:08宣告AS20494224482 63023 63023 204942203.175.175.15rrc00
2026/11/1 02:50:08宣告AS20494249134 53356 6939 63023 20494223.129.32.61rrc00
2026/10/24 05:00:08宣告AS20494224482 63023 63023 204942203.175.175.15rrc00
2026/10/23 20:05:36宣告AS20494224482 63023 63023 204942203.175.175.15rrc00
2026/10/23 06:30:45宣告AS20494229504 63023 63023 204942185.193.84.191rrc00
2026/10/23 06:30:44宣告AS20494229504 63023 63023 204942185.193.84.191rrc00
2026/10/23 05:00:08宣告AS20494224482 63023 63023 204942203.175.175.15rrc00
2026/10/22 05:00:07宣告AS20494224482 63023 63023 204942203.175.175.15rrc00
2026/10/20 00:05:23宣告AS204942216285 8280 6762 174 63023 20494284.54.49.1rrc00
2026/10/19 09:50:39宣告AS20494237721 63023 204942165.16.221.66rrc00
2026/10/19 05:00:07宣告AS20494224482 63023 63023 204942203.175.175.15rrc00
2026/10/18 14:30:10宣告AS204942328840 327727 174 63023 204942102.208.105.2rrc00
2026/10/18 13:45:06宣告AS20494217639 6939 63023 204942202.69.160.152rrc00
2026/10/17 17:30:04撤销——102.208.105.2rrc00

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