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。

131.161.254.0/24

当前有效IPv4

起源 ASNAS28103

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2026/10/20 08:45:04BGP 路由数据
前缀
131.161.254.0/24
当前状态
当前有效
起源 ASN
AS28103
首次观测
2026/8/28 19:40:14
最近观测
2026/10/20 08:45:04
对等体48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

48 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
131.161.254.0/24AS2810349432 48362 13335 281034195.128.231.254rrc00当前有效
131.161.254.0/24AS28103202365 13335 281033194.50.19.4rrc00当前有效
131.161.254.0/24AS28103216285 8280 13335 28103484.54.49.1rrc00当前有效
131.161.254.0/24AS281033549 3356 13335 281034208.51.134.248rrc00当前有效
131.161.254.0/24AS28103328840 327727 174 13335 281035102.208.105.2rrc00当前有效
131.161.254.0/24AS2810317639 13335 281033202.69.160.152rrc00当前有效
131.161.254.0/24AS2810358057 1836 13335 281034193.33.94.251rrc00当前有效
131.161.254.0/24AS28103206499 34549 13335 28103445.14.68.69rrc00当前有效
131.161.254.0/24AS2810355720 2914 13335 28103445.116.179.212rrc00当前有效
131.161.254.0/24AS28103132825 174 13335 28103443.251.115.197rrc00当前有效
131.161.254.0/24AS2810361218 6939 3356 13335 281035143.246.179.232rrc00当前有效
131.161.254.0/24AS28103208972 13335 28103345.12.55.0rrc00当前有效
131.161.254.0/24AS2810334549 13335 28103380.77.16.114rrc00当前有效
131.161.254.0/24AS2810349673 20485 13335 28103494.247.111.254rrc00当前有效
131.161.254.0/24AS2810349134 53356 6424 13335 28103523.129.32.61rrc00当前有效
131.161.254.0/24AS2810358057 34549 13335 281034194.50.92.251rrc00当前有效
131.161.254.0/24AS281034608 13335 281033203.119.104.1rrc00当前有效
131.161.254.0/24AS2810337989 56300 132132 13335 281035203.123.48.6rrc00当前有效
131.161.254.0/24AS2810350304 13335 28103331.169.49.228rrc00当前有效
131.161.254.0/24AS28103852 13335 281033154.11.12.212rrc00当前有效
131.161.254.0/24AS28103202297 13335 281033109.248.43.5rrc00当前有效
131.161.254.0/24AS2810357381 13335 281033193.150.22.240rrc00当前有效
131.161.254.0/24AS28103204092 13335 28103389.234.186.6rrc00当前有效
131.161.254.0/24AS28103202365 13335 2810335.255.90.109rrc00当前有效
131.161.254.0/24AS2810344393 64073 13335 28103449.12.70.222rrc00当前有效
131.161.254.0/24AS281031403 13335 281033198.58.198.252rrc00当前有效
131.161.254.0/24AS2810350628 13335 281033178.208.11.4rrc00当前有效
131.161.254.0/24AS28103213241 9002 13335 28103489.42.52.8rrc00当前有效
131.161.254.0/24AS2810357821 12586 3257 13335 281035193.160.39.1rrc00当前有效
131.161.254.0/24AS2810338001 13335 281033202.150.221.37rrc00当前有效
131.161.254.0/24AS2810314907 13335 281033208.80.153.193rrc00当前有效
131.161.254.0/24AS281033333 13335 281033193.0.0.56rrc00当前有效
131.161.254.0/24AS2810324482 13335 281033203.175.175.15rrc00当前有效
131.161.254.0/24AS2810355720 2914 13335 281034103.212.68.10rrc00当前有效
131.161.254.0/24AS2810320514 1299 13335 281034217.151.205.147rrc00当前有效
131.161.254.0/24AS2810313830 971 13335 281034161.129.152.2rrc00当前有效
131.161.254.0/24AS2810348185 13335 281033195.90.96.2rrc00当前有效
131.161.254.0/24AS2810320205 13335 28103364.246.96.5rrc00当前有效
131.161.254.0/24AS2810337721 13335 281033165.16.221.66rrc00当前有效
131.161.254.0/24AS2810345049 6696 13335 281034194.28.97.2rrc00当前有效
131.161.254.0/24AS2810334927 13335 281033193.148.251.1rrc00当前有效
131.161.254.0/24AS2810350300 13335 281033176.12.110.8rrc00当前有效
131.161.254.0/24AS2810329504 39392 13335 281034185.193.84.191rrc00当前有效
131.161.254.0/24AS2810322652 13335 28103345.61.0.85rrc00当前有效
131.161.254.0/24AS28103328977 328578 13335 281034102.217.156.3rrc00当前有效
131.161.254.0/24AS281037018 13335 28103312.0.1.63rrc00当前有效
131.161.254.0/24AS2810334927 13335 28103345.134.89.1rrc00当前有效
131.161.254.0/24AS2810359919 13335 2810335.178.95.254rrc00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
2026/10/20 08:45:04宣告AS2810349432 48362 13335 28103195.128.231.254rrc00
2026/10/20 06:40:19宣告AS28103202365 13335 28103194.50.19.4rrc00
2026/10/20 00:05:34宣告AS28103216285 8280 13335 2810384.54.49.1rrc00
2026/10/19 15:15:42宣告AS281033549 3356 13335 28103208.51.134.248rrc00
2026/10/18 14:30:15宣告AS28103328840 327727 174 13335 28103102.208.105.2rrc00
2026/10/17 19:50:09宣告AS2810317639 13335 28103202.69.160.152rrc00
2026/10/17 07:00:03宣告AS28103202365 13335 28103194.50.19.4rrc00
2026/10/17 02:40:39宣告AS28103202365 13335 28103194.50.19.4rrc00
2026/10/17 02:10:12宣告AS2810358057 1836 13335 28103193.33.94.251rrc00
2026/10/17 02:10:11宣告AS2810349432 48362 13335 28103195.128.231.254rrc00
2026/10/17 00:20:46宣告AS28103202365 13335 28103194.50.19.4rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/16 15:05:45宣告AS28103328840 327727 174 13335 28103102.208.105.2rrc00
2026/10/16 00:15:21宣告AS2810350304 13335 2810331.169.49.228rrc00
2026/10/15 11:25:40宣告AS2810344393 64073 13335 2810349.12.70.222rrc00
2026/10/15 10:55:06宣告AS28103202365 13335 28103194.50.19.4rrc00
2026/10/15 07:30:16宣告AS28103202365 13335 28103194.50.19.4rrc00
2026/10/15 04:35:47宣告AS28103328977 328578 13335 28103102.217.156.3rrc00
2026/10/15 04:15:32宣告AS281031403 13335 28103198.58.198.252rrc00
2026/10/15 04:15:32宣告AS2810322652 13335 2810345.61.0.85rrc00
2026/10/15 03:55:14宣告AS28103202365 13335 28103194.50.19.4rrc00
2026/10/15 02:40:09宣告AS28103328977 328578 13335 28103102.217.156.3rrc00
2026/10/15 02:05:21宣告AS2810337721 13335 28103165.16.221.66rrc00
2026/10/15 00:45:40宣告AS28103216285 8280 13335 2810384.54.49.1rrc00
2026/10/15 00:45:03宣告AS2810317639 13335 28103202.69.160.152rrc00
2026/10/14 18:50:20宣告AS2810355720 2914 13335 28103103.212.68.10rrc00
2026/10/14 13:25:18宣告AS28103202365 13335 28103194.50.19.4rrc00
2026/10/14 07:25:47宣告AS28103202365 13335 28103194.50.19.4rrc00
2026/10/14 03:35:13宣告AS28103328840 327727 174 13335 28103102.208.105.2rrc00
2026/10/13 14:35:41宣告AS281033549 3356 13335 28103208.51.134.248rrc00

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