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。

185.13.157.0/24

当前有效IPv4

起源 ASNAS49476

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2026/11/9 00:00:00BGP 路由数据
前缀
185.13.157.0/24
当前状态
当前有效
起源 ASN
AS49476
首次观测
2026/8/28 19:40:13
最近观测
2026/11/9 00:00:00
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
185.13.157.0/24AS4947661218 6939 12586 494764143.246.179.232rrc00当前有效
185.13.157.0/24AS49476328840 327727 174 3257 12586 494766102.208.105.2rrc00当前有效
185.13.157.0/24AS4947644393 212508 12586 49476449.12.70.222rrc00当前有效
185.13.157.0/24AS4947655720 6939 12586 494764103.212.68.10rrc00当前有效
185.13.157.0/24AS4947650304 1299 3257 12586 49476531.169.49.228rrc00当前有效
185.13.157.0/24AS4947620514 1299 3257 12586 494765217.151.205.147rrc00当前有效
185.13.157.0/24AS4947637989 56300 132132 4657 9002 3257 12586 494768203.123.48.6rrc00当前有效
185.13.157.0/24AS49476216285 8280 6762 3257 12586 49476684.54.49.1rrc00当前有效
185.13.157.0/24AS4947657381 50304 1299 3257 12586 494766193.150.22.240rrc00当前有效
185.13.157.0/24AS4947624482 12586 494763203.175.175.15rrc00当前有效
185.13.157.0/24AS4947649134 53356 6939 12586 49476523.129.32.61rrc00当前有效
185.13.157.0/24AS49476204092 198978 174 3257 12586 49476689.234.186.6rrc00当前有效
185.13.157.0/24AS4947634927 56655 6939 12586 49476545.134.89.1rrc00当前有效
185.13.157.0/24AS4947634927 1299 3257 12586 494765193.148.251.1rrc00当前有效
185.13.157.0/24AS4947620205 6939 12586 49476464.246.96.5rrc00当前有效
185.13.157.0/24AS49476132825 3356 3257 12586 49476543.251.115.197rrc00当前有效
185.13.157.0/24AS4947655720 3257 12586 49476445.116.179.212rrc00当前有效
185.13.157.0/24AS4947648185 3356 3257 12586 494765195.90.96.2rrc00当前有效
185.13.157.0/24AS4947659919 9002 3257 12586 4947655.178.95.254rrc00当前有效
185.13.157.0/24AS4947613830 971 3356 3257 12586 494766161.129.152.2rrc00当前有效
185.13.157.0/24AS4947634549 3257 12586 49476480.77.16.114rrc00当前有效
185.13.157.0/24AS494767018 3320 12586 49476412.0.1.63rrc00当前有效
185.13.157.0/24AS4947657821 12586 494763193.160.39.1rrc00当前有效
185.13.157.0/24AS4947617639 6939 12586 494764202.69.160.152rrc00当前有效
185.13.157.0/24AS4947645049 6696 2914 3257 12586 494766194.28.97.2rrc00当前有效
185.13.157.0/24AS49476206499 34549 3257 12586 49476545.14.68.69rrc00当前有效
185.13.157.0/24AS4947614907 3356 3257 12586 494765208.80.153.193rrc00当前有效
185.13.157.0/24AS4947622652 3257 12586 49476445.61.0.85rrc00当前有效
185.13.157.0/24AS49476852 3320 12586 494764154.11.12.212rrc00当前有效
185.13.157.0/24AS4947658057 34549 3257 12586 494765194.50.92.251rrc00当前有效
185.13.157.0/24AS49476202365 50673 174 3257 12586 4947665.255.90.109rrc00当前有效
185.13.157.0/24AS494763549 3356 3257 12586 494765208.51.134.248rrc00当前有效
185.13.157.0/24AS494763333 3320 12586 494764193.0.0.56rrc00当前有效
185.13.157.0/24AS494761403 577 3257 12586 494765198.58.198.252rrc00当前有效
185.13.157.0/24AS4947649673 12389 3257 12586 49476594.247.111.254rrc00当前有效
185.13.157.0/24AS4947650300 3257 12586 494764176.12.110.8rrc00当前有效
185.13.157.0/24AS4947658057 174 3257 12586 494765193.33.94.251rrc00当前有效
185.13.157.0/24AS4947629504 39392 3257 12586 494765185.193.84.191rrc00当前有效
185.13.157.0/24AS4947638001 3491 3257 12586 494765202.150.221.37rrc00当前有效
185.13.157.0/24AS49476202365 12586 494763194.50.19.4rrc00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
2026/11/5 19:15:49宣告AS494764608 1221 4637 3257 12586 49476203.119.104.1rrc00
2026/11/4 20:45:23宣告AS49476206499 34549 3257 12586 4947645.14.68.69rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/4 05:20:32宣告AS49476202365 12586 49476194.50.19.4rrc00
2026/11/4 02:00:38宣告AS4947661218 6939 12586 49476143.246.179.232rrc00
2026/11/4 02:00:38宣告AS4947657381 42708 1299 3257 12586 49476193.150.22.240rrc00
2026/11/4 02:00:37宣告AS4947624482 12586 49476203.175.175.15rrc00
2026/11/4 02:00:37宣告AS4947649673 12389 3257 12586 4947694.247.111.254rrc00
2026/11/4 02:00:37宣告AS494767018 3257 12586 4947612.0.1.63rrc00
2026/11/4 02:00:37宣告AS49476852 3257 12586 49476154.11.12.212rrc00
2026/11/4 02:00:37宣告AS4947613830 971 3356 3257 12586 49476161.129.152.2rrc00
2026/11/4 02:00:37宣告AS4947637721 3257 12586 49476165.16.221.66rrc00
2026/11/4 02:00:37宣告AS4947637721 1299 3257 12586 49476165.16.221.66rrc00
2026/11/4 02:00:37宣告AS4947658057 34549 3257 12586 49476194.50.92.251rrc00
2026/11/4 02:00:37宣告AS4947649432 48362 1764 3257 12586 49476195.128.231.254rrc00
2026/11/4 02:00:37宣告AS4947648185 1299 3257 12586 49476195.90.96.2rrc00
2026/11/4 02:00:37宣告AS4947648185 3356 3257 12586 49476195.90.96.2rrc00
2026/11/4 02:00:37宣告AS494761403 577 1299 3257 12586 49476198.58.198.252rrc00
2026/11/4 02:00:37宣告AS494761403 577 3257 12586 49476198.58.198.252rrc00
2026/11/4 02:00:37宣告AS4947614907 1299 3257 12586 49476208.80.153.193rrc00
2026/11/4 02:00:37宣告AS49476206499 34549 3257 12586 4947645.14.68.69rrc00
2026/11/4 02:00:37宣告AS4947622652 3257 12586 4947645.61.0.85rrc00
2026/11/4 02:00:37宣告AS4947622652 1299 3257 12586 4947645.61.0.85rrc00
2026/11/4 02:00:37宣告AS4947620205 6939 12586 4947664.246.96.5rrc00
2026/11/4 02:00:37宣告AS4947634549 3257 12586 4947680.77.16.114rrc00
2026/11/4 02:00:37宣告AS49476216285 8280 6762 3257 12586 4947684.54.49.1rrc00
2026/11/4 02:00:36宣告AS4947649673 20764 8359 1299 3257 12586 4947694.247.111.254rrc00
2026/11/4 02:00:36宣告AS4947658057 1836 1299 3257 12586 49476193.33.94.251rrc00
2026/11/4 02:00:36宣告AS49476204092 20766 29169 1299 3257 12586 4947689.234.186.6rrc00
2026/11/4 02:00:36宣告AS49476204092 20766 29169 3257 12586 4947689.234.186.6rrc00

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