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前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

157.254.27.0/24

当前有效IPv4

起源 ASNAS36171

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2026/11/10 06:55:11BGP 路由数据
前缀
157.254.27.0/24
当前状态
当前有效
起源 ASN
AS36171
首次观测
2026/9/6 01:40:00
最近观测
2026/11/10 06:55:11
对等体42可见对等体
观测节点1观测节点
宣告2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
157.254.27.0/24AS3617122652 1299 29838 25795 36171545.61.0.85rrc00当前有效
157.254.27.0/24AS36171204092 34019 29838 25795 36171589.234.186.6rrc00当前有效
157.254.27.0/24AS3617120205 6939 29838 25795 36171564.246.96.5rrc00当前有效
157.254.27.0/24AS3617159919 9002 29838 25795 3617155.178.95.254rrc00当前有效
157.254.27.0/24AS3617113830 971 29838 25795 361715161.129.152.2rrc00当前有效
157.254.27.0/24AS3617134549 29838 25795 36171480.77.16.114rrc00当前有效
157.254.27.0/24AS3617150304 1299 29838 25795 36171531.169.49.228rrc00当前有效
157.254.27.0/24AS3617120514 1299 29838 25795 361715217.151.205.147rrc00当前有效
157.254.27.0/24AS3617161218 6939 29838 25795 361715143.246.179.232rrc00当前有效
157.254.27.0/24AS36171328840 327727 174 1299 29838 25795 361717102.208.105.2rrc00当前有效
157.254.27.0/24AS361717018 1299 29838 25795 36171512.0.1.63rrc00当前有效
157.254.27.0/24AS3617144393 212024 29838 25795 36171549.12.70.222rrc00当前有效
157.254.27.0/24AS3617155720 6939 29838 25795 361715103.212.68.10rrc00当前有效
157.254.27.0/24AS361714608 1221 4637 33597 25795 361716203.119.104.1rrc00当前有效
157.254.27.0/24AS3617134927 56655 1299 29838 25795 36171645.134.89.1rrc00当前有效
157.254.27.0/24AS3617134927 1299 29838 25795 361715193.148.251.1rrc00当前有效
157.254.27.0/24AS3617157381 42708 1299 29838 25795 361716193.150.22.240rrc00当前有效
157.254.27.0/24AS3617124482 29838 25795 361714203.175.175.15rrc00当前有效
157.254.27.0/24AS3617149134 53356 6939 29838 25795 36171623.129.32.61rrc00当前有效
157.254.27.0/24AS3617148185 1299 29838 25795 361715195.90.96.2rrc00当前有效
157.254.27.0/24AS36171216285 8280 6762 1299 29838 25795 36171784.54.49.1rrc00当前有效
157.254.27.0/24AS36171132825 3356 1299 29838 25795 36171643.251.115.197rrc00当前有效
157.254.27.0/24AS361713333 12859 29838 25795 361715193.0.0.56rrc00当前有效
157.254.27.0/24AS361711403 577 1299 29838 25795 361716198.58.198.252rrc00当前有效
157.254.27.0/24AS3617149673 20485 29838 25795 36171594.247.111.254rrc00当前有效
157.254.27.0/24AS3617149432 48362 29838 25795 361715195.128.231.254rrc00当前有效
157.254.27.0/24AS36171202365 50673 33891 29838 25795 3617165.255.90.109rrc00当前有效
157.254.27.0/24AS361713549 3356 1299 29838 25795 361716208.51.134.248rrc00当前有效
157.254.27.0/24AS3617138001 9002 29838 25795 361715202.150.221.37rrc00当前有效
157.254.27.0/24AS3617129504 39392 33891 29838 25795 361716185.193.84.191rrc00当前有效
157.254.27.0/24AS3617150300 3257 1299 29838 25795 361716176.12.110.8rrc00当前有效
157.254.27.0/24AS3617158057 1836 29838 25795 361715193.33.94.251rrc00当前有效
157.254.27.0/24AS3617117639 29838 25795 361714202.69.160.152rrc00当前有效
157.254.27.0/24AS3617145049 6696 1299 29838 25795 361716194.28.97.2rrc00当前有效
157.254.27.0/24AS3617157821 12586 3257 1299 29838 25795 361717193.160.39.1rrc00当前有效
157.254.27.0/24AS36171852 29838 25795 361714154.11.12.212rrc00当前有效
157.254.27.0/24AS3617137721 29838 25795 361714165.16.221.66rrc00当前有效
157.254.27.0/24AS3617158057 34549 29838 25795 361715194.50.92.251rrc00当前有效
157.254.27.0/24AS3617155720 2914 1299 29838 25795 36171645.116.179.212rrc00当前有效
157.254.27.0/24AS36171206499 34549 29838 25795 36171545.14.68.69rrc00当前有效
157.254.27.0/24AS3617114907 29838 25795 361714208.80.153.193rrc00当前有效
157.254.27.0/24AS3617137989 56300 132132 4657 9002 29838 25795 361718203.123.48.6rrc00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
2026/11/10 06:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
最长路径
5

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
2026/11/10 06:55:11宣告AS3617122652 1299 29838 25795 3617145.61.0.85rrc00
2026/11/9 07:55:12宣告AS3617157821 12586 3257 1299 29838 25795 36171193.160.39.1rrc00
2026/11/8 05:30:35宣告AS3617158057 1836 29838 25795 36171193.33.94.251rrc00
2026/11/7 22:30:46宣告AS36171132825 3356 1299 29838 25795 3617143.251.115.197rrc00
2026/11/7 22:30:29宣告AS361713549 3356 1299 29838 25795 36171208.51.134.248rrc00
2026/11/7 22:30:22宣告AS3617117639 29838 25795 36171202.69.160.152rrc00
2026/11/7 22:30:20宣告AS36171328840 327727 174 1299 29838 25795 36171102.208.105.2rrc00
2026/11/7 22:30:15宣告AS36171132825 3356 1299 29838 25795 3617143.251.115.197rrc00
2026/11/7 22:30:10宣告AS36171202365 50673 33891 29838 25795 361715.255.90.109rrc00
2026/11/7 22:30:08宣告AS3617120514 1299 29838 25795 36171217.151.205.147rrc00
2026/11/7 22:30:04宣告AS3617157381 42708 1299 29838 25795 36171193.150.22.240rrc00
2026/11/7 22:30:02宣告AS3617157381 50304 1299 29838 25795 36171193.150.22.240rrc00
2026/11/7 22:30:00宣告AS361713549 3356 1299 29838 25795 36171208.51.134.248rrc00
2026/11/7 22:29:55宣告AS3617145049 6696 1299 29838 25795 36171194.28.97.2rrc00
2026/11/7 22:29:52宣告AS3617138001 9002 29838 25795 36171202.150.221.37rrc00
2026/11/7 22:29:52宣告AS3617117639 9002 29838 25795 36171202.69.160.152rrc00
2026/11/7 22:29:45宣告AS3617155720 2914 1299 29838 25795 3617145.116.179.212rrc00
2026/11/7 22:29:45宣告AS36171132825 3356 1299 29838 25795 3617143.251.115.197rrc00
2026/11/7 22:29:44宣告AS3617155720 6939 29838 25795 36171103.212.68.10rrc00
2026/11/7 22:29:43宣告AS3617150304 1299 29838 25795 3617131.169.49.228rrc00
2026/11/7 22:29:43宣告AS36171206499 34549 29838 25795 3617145.14.68.69rrc00
2026/11/7 22:29:42宣告AS3617137721 29838 25795 36171165.16.221.66rrc00
2026/11/7 22:29:42宣告AS3617137989 56300 132132 4657 9002 29838 25795 36171203.123.48.6rrc00
2026/11/7 22:29:42宣告AS3617124482 29838 25795 36171203.175.175.15rrc00
2026/11/7 22:29:41宣告AS36171204092 20766 1299 29838 25795 3617189.234.186.6rrc00
2026/11/7 22:29:41宣告AS36171204092 34019 29838 25795 3617189.234.186.6rrc00
2026/11/7 22:29:41宣告AS3617149673 20485 29838 25795 3617194.247.111.254rrc00
2026/11/7 22:29:41宣告AS3617134549 29838 25795 3617180.77.16.114rrc00
2026/11/7 22:29:41宣告AS3617159919 9002 29838 25795 361715.178.95.254rrc00
2026/11/7 22:29:41宣告AS3617149673 20764 29838 25795 3617194.247.111.254rrc00

小时变化

近七天窗口 · 2 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/10 06:00:00101115.0 / 5
2026/11/9 07:00:00101117.0 / 7
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