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。

91.205.181.0/24

当前有效IPv4

起源 ASNAS51811

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2026/10/23 16:55:07BGP 路由数据
前缀
91.205.181.0/24
当前状态
当前有效
起源 ASN
AS51811
首次观测
2026/8/28 19:40:15
最近观测
2026/10/23 16:55:07
对等体45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

45 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
91.205.181.0/24AS518113549 3356 1299 20485 518115208.51.134.248rrc00当前有效
91.205.181.0/24AS51811202365 6939 12389 518114194.50.19.4rrc00当前有效
91.205.181.0/24AS51811208972 6939 12389 51811445.12.55.0rrc00当前有效
91.205.181.0/24AS5181129504 6939 12389 518114185.193.84.191rrc00当前有效
91.205.181.0/24AS5181117639 20485 518113202.69.160.152rrc00当前有效
91.205.181.0/24AS5181138001 3491 12389 518114202.150.221.37rrc00当前有效
91.205.181.0/24AS5181137989 6939 12389 518114203.123.48.6rrc00当前有效
91.205.181.0/24AS518114608 1221 4637 6762 20485 518116203.119.104.1rrc00当前有效
91.205.181.0/24AS5181149432 48362 6939 12389 518115195.128.231.254rrc00当前有效
91.205.181.0/24AS51811216285 8280 6762 20485 51811584.54.49.1rrc00当前有效
91.205.181.0/24AS51811328840 327727 174 12389 518115102.208.105.2rrc00当前有效
91.205.181.0/24AS518111403 6939 12389 518114198.58.198.252rrc00当前有效
91.205.181.0/24AS51811852 6939 12389 518114154.11.12.212rrc00当前有效
91.205.181.0/24AS5181158057 34549 20485 518114194.50.92.251rrc00当前有效
91.205.181.0/24AS5181122652 6939 12389 51811445.61.0.85rrc00当前有效
91.205.181.0/24AS51811213241 9002 20485 51811489.42.52.8rrc00当前有效
91.205.181.0/24AS51811202365 50673 20485 5181145.255.90.109rrc00当前有效
91.205.181.0/24AS5181149673 20485 51811394.247.111.254rrc00当前有效
91.205.181.0/24AS518113333 20485 518113193.0.0.56rrc00当前有效
91.205.181.0/24AS5181114907 6939 12389 518114208.80.153.193rrc00当前有效
91.205.181.0/24AS5181157821 6939 12389 518114193.160.39.1rrc00当前有效
91.205.181.0/24AS5181145049 6696 20485 518114194.28.97.2rrc00当前有效
91.205.181.0/24AS51811206499 34549 20485 51811445.14.68.69rrc00当前有效
91.205.181.0/24AS5181134927 6939 12389 518114193.148.251.1rrc00当前有效
91.205.181.0/24AS5181134927 6939 12389 51811445.134.89.1rrc00当前有效
91.205.181.0/24AS51811204092 20485 51811389.234.186.6rrc00当前有效
91.205.181.0/24AS5181157381 6939 12389 518114193.150.22.240rrc00当前有效
91.205.181.0/24AS5181150300 6939 12389 518114176.12.110.8rrc00当前有效
91.205.181.0/24AS5181149134 53356 6939 12389 51811523.129.32.61rrc00当前有效
91.205.181.0/24AS5181137721 20485 518113165.16.221.66rrc00当前有效
91.205.181.0/24AS5181120514 1299 12389 518114217.151.205.147rrc00当前有效
91.205.181.0/24AS5181150304 1299 12389 51811431.169.49.228rrc00当前有效
91.205.181.0/24AS5181155720 6939 12389 518114103.212.68.10rrc00当前有效
91.205.181.0/24AS5181144393 35710 4809 20485 51811549.12.70.222rrc00当前有效
91.205.181.0/24AS5181158057 174 12389 518114193.33.94.251rrc00当前有效
91.205.181.0/24AS518117018 1299 12389 51811412.0.1.63rrc00当前有效
91.205.181.0/24AS5181161218 6939 12389 518114143.246.179.232rrc00当前有效
91.205.181.0/24AS5181113830 971 174 12389 518115161.129.152.2rrc00当前有效
91.205.181.0/24AS5181134549 20485 51811380.77.16.114rrc00当前有效
91.205.181.0/24AS5181159919 6939 12389 5181145.178.95.254rrc00当前有效
91.205.181.0/24AS5181155720 3257 12389 51811445.116.179.212rrc00当前有效
91.205.181.0/24AS51811132825 174 12389 51811443.251.115.197rrc00当前有效
91.205.181.0/24AS5181120205 6939 12389 51811464.246.96.5rrc00当前有效
91.205.181.0/24AS5181148185 6939 12389 518114195.90.96.2rrc00当前有效
91.205.181.0/24AS5181124482 12389 518113203.175.175.15rrc00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
2026/10/23 16:55:07宣告AS518113549 3356 1299 20485 51811208.51.134.248rrc00
2026/10/23 15:40:05宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/23 12:35:19宣告AS51811208972 6939 12389 5181145.12.55.0rrc00
2026/10/23 06:30:34宣告AS5181129504 6939 12389 51811185.193.84.191rrc00
2026/10/22 23:00:07宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/22 03:20:08宣告AS5181117639 20485 51811202.69.160.152rrc00
2026/10/21 11:05:50宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/21 08:05:13宣告AS5181138001 3491 12389 51811202.150.221.37rrc00
2026/10/20 20:15:24宣告AS5181137989 6939 12389 51811203.123.48.6rrc00
2026/10/20 14:10:02宣告AS518114608 1221 4637 6762 20485 51811203.119.104.1rrc00
2026/10/20 08:45:00宣告AS5181149432 48362 6939 12389 51811195.128.231.254rrc00
2026/10/20 06:40:19宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/20 05:10:07宣告AS5181138001 3491 12389 51811202.150.221.37rrc00
2026/10/20 00:05:22宣告AS51811216285 8280 6762 20485 5181184.54.49.1rrc00
2026/10/19 23:20:11宣告AS5181137989 56300 132132 6939 12389 51811203.123.48.6rrc00
2026/10/18 14:30:05宣告AS51811328840 327727 174 12389 51811102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/17 07:00:04宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/17 02:40:40宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/17 00:20:46宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/16 15:05:50宣告AS51811328840 327727 174 12389 51811102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/16 02:45:45宣告AS51811328840 327727 174 12389 51811102.208.105.2rrc00
2026/10/15 19:50:34宣告AS5181149432 48362 6939 12389 51811195.128.231.254rrc00
2026/10/15 15:50:17宣告AS518114608 7575 6939 12389 51811203.119.104.1rrc00
2026/10/15 10:55:07宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/15 09:20:42宣告AS51811216285 8280 6762 20485 5181184.54.49.1rrc00
2026/10/15 07:30:16宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/15 03:55:15宣告AS51811202365 6939 12389 51811194.50.19.4rrc00
2026/10/14 13:25:19宣告AS51811202365 6939 12389 51811194.50.19.4rrc00

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