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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。

37.188.0.0/18

当前有效IPv4

起源 ASNAS42277

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2026/11/12 00:00:00BGP 路由数据
前缀
37.188.0.0/18
当前状态
当前有效
起源 ASN
AS42277
首次观测
2026/8/28 19:40:13
最近观测
2026/11/12 00:00:00
对等体44可见对等体
观测节点1观测节点
宣告8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

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
37.188.0.0/18AS4227737989 6939 12389 12389 42277 422776203.123.48.6rrc00当前有效
37.188.0.0/18AS422774608 1221 4637 8359 42277 422776203.119.104.1rrc00当前有效
37.188.0.0/18AS4227755720 9930 8359 42277 422775103.212.68.10rrc00当前有效
37.188.0.0/18AS4227744393 212024 6206 8359 42277 42277649.12.70.222rrc00当前有效
37.188.0.0/18AS4227737721 1299 8359 42277 422775165.16.221.66rrc00当前有效
37.188.0.0/18AS4227713830 971 3356 1299 8359 42277 422777161.129.152.2rrc00当前有效
37.188.0.0/18AS4227755720 8359 42277 42277445.116.179.212rrc00当前有效
37.188.0.0/18AS42277852 6939 12389 12389 42277 422776154.11.12.212rrc00当前有效
37.188.0.0/18AS4227729504 6939 12389 12389 42277 422776185.193.84.191rrc00当前有效
37.188.0.0/18AS42277202365 50673 33891 8359 42277 4227765.255.90.109rrc00当前有效
37.188.0.0/18AS4227750304 8359 42277 42277431.169.49.228rrc00当前有效
37.188.0.0/18AS4227757381 6939 12389 12389 42277 422776193.150.22.240rrc00当前有效
37.188.0.0/18AS4227749432 48362 6939 12389 12389 42277 422777195.128.231.254rrc00当前有效
37.188.0.0/18AS4227749134 53356 6939 12389 12389 42277 42277723.129.32.61rrc00当前有效
37.188.0.0/18AS4227748185 6939 12389 12389 42277 422776195.90.96.2rrc00当前有效
37.188.0.0/18AS42277208972 6939 12389 12389 42277 42277645.12.55.0rrc00当前有效
37.188.0.0/18AS422773549 3356 1299 8359 42277 422776208.51.134.248rrc00当前有效
37.188.0.0/18AS4227759919 6939 12389 12389 42277 4227765.178.95.254rrc00当前有效
37.188.0.0/18AS422777018 1299 8359 42277 42277512.0.1.63rrc00当前有效
37.188.0.0/18AS4227749673 42277294.247.111.254rrc00当前有效
37.188.0.0/18AS4227734549 1299 8359 42277 42277580.77.16.114rrc00当前有效
37.188.0.0/18AS4227734927 6939 12389 12389 42277 422776193.148.251.1rrc00当前有效
37.188.0.0/18AS4227720514 1299 8359 42277 422775217.151.205.147rrc00当前有效
37.188.0.0/18AS42277213241 9002 3257 12389 12389 42277 42277789.42.52.8rrc00当前有效
37.188.0.0/18AS4227734927 6939 12389 12389 42277 42277645.134.89.1rrc00当前有效
37.188.0.0/18AS4227750300 6939 12389 12389 42277 422776176.12.110.8rrc00当前有效
37.188.0.0/18AS4227758057 34549 1299 8359 42277 422776194.50.92.251rrc00当前有效
37.188.0.0/18AS4227761218 6939 12389 12389 42277 422776143.246.179.232rrc00当前有效
37.188.0.0/18AS4227745049 6696 6939 12389 12389 42277 422777194.28.97.2rrc00当前有效
37.188.0.0/18AS4227758057 174 1299 8359 42277 422776193.33.94.251rrc00当前有效
37.188.0.0/18AS4227717639 4635 8359 42277 422775202.69.160.152rrc00当前有效
37.188.0.0/18AS42277202365 6939 12389 12389 42277 422776194.50.19.4rrc00当前有效
37.188.0.0/18AS4227738001 3491 1299 8359 42277 422776202.150.221.37rrc00当前有效
37.188.0.0/18AS42277206499 34549 1299 8359 42277 42277645.14.68.69rrc00当前有效
37.188.0.0/18AS4227720205 1299 8359 42277 42277564.246.96.5rrc00当前有效
37.188.0.0/18AS4227722652 6939 12389 12389 42277 42277645.61.0.85rrc00当前有效
37.188.0.0/18AS42277204092 20766 8359 42277 42277589.234.186.6rrc00当前有效
37.188.0.0/18AS4227714907 6939 12389 12389 42277 422776208.80.153.193rrc00当前有效
37.188.0.0/18AS4227724482 422772203.175.175.15rrc00当前有效
37.188.0.0/18AS4227757821 6939 12389 12389 42277 422776193.160.39.1rrc00当前有效
37.188.0.0/18AS42277328840 327727 174 1299 8359 42277 422777102.208.105.2rrc00当前有效
37.188.0.0/18AS422773333 8359 42277 422774193.0.0.56rrc00当前有效
37.188.0.0/18AS422771403 6939 12389 12389 42277 422776198.58.198.252rrc00当前有效
37.188.0.0/18AS42277216285 8280 6762 1299 8359 42277 42277784.54.49.1rrc00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
2026/11/11 17:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
6.0
最长路径
6

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
2026/11/11 17:25:30宣告AS422774608 1221 4637 8359 42277 42277203.119.104.1rrc00
2026/11/11 15:20:21宣告AS4227758057 174 1299 8359 42277 42277193.33.94.251rrc00
2026/11/11 14:30:30宣告AS4227758057 174 1299 8359 42277 42277193.33.94.251rrc00
2026/11/10 15:05:36宣告AS4227749432 48362 6939 12389 12389 42277 42277195.128.231.254rrc00
2026/11/10 12:55:18宣告AS42277202365 6939 12389 12389 42277 42277194.50.19.4rrc00
2026/11/10 10:50:09宣告AS42277328840 327727 174 1299 8359 42277 42277102.208.105.2rrc00
2026/11/10 09:10:07宣告AS4227750300 6939 12389 12389 42277 42277176.12.110.8rrc00
2026/11/10 07:55:36宣告AS42277202365 6939 12389 12389 42277 42277194.50.19.4rrc00
2026/11/10 00:10:10宣告AS42277202365 6939 12389 12389 42277 42277194.50.19.4rrc00
2026/11/9 01:05:16宣告AS4227720205 6939 4227764.246.96.5rrc00
2026/11/9 01:05:14宣告AS4227734927 1299 8359 42277 42277193.148.251.1rrc00
2026/11/9 01:05:14宣告AS4227714907 1299 8359 42277 42277208.80.153.193rrc00
2026/11/9 01:05:13宣告AS422771403 6939 12389 12389 42277 42277198.58.198.252rrc00
2026/11/9 01:05:13宣告AS4227761218 6939 1299 8359 42277 42277143.246.179.232rrc00
2026/11/9 01:05:13宣告AS4227761218 6939 12389 12389 42277 42277143.246.179.232rrc00
2026/11/9 01:05:13宣告AS4227749134 53356 6939 12389 12389 42277 4227723.129.32.61rrc00
2026/11/9 01:05:13宣告AS4227714907 3356 1299 8359 42277 42277208.80.153.193rrc00
2026/11/9 01:05:13宣告AS4227749134 53356 6424 6939 12389 12389 42277 4227723.129.32.61rrc00
2026/11/9 01:05:13宣告AS422771403 577 6939 12389 12389 42277 42277198.58.198.252rrc00
2026/11/9 01:05:10宣告AS4227759919 12779 8359 42277 422775.178.95.254rrc00
2026/11/9 01:05:10宣告AS4227759919 6939 12389 12389 42277 422775.178.95.254rrc00
2026/11/9 01:05:09宣告AS4227748185 3356 1299 8359 42277 42277195.90.96.2rrc00
2026/11/9 01:05:09宣告AS4227748185 1299 8359 42277 42277195.90.96.2rrc00
2026/11/9 01:05:08宣告AS4227748185 6939 12389 12389 42277 42277195.90.96.2rrc00
2026/11/9 01:05:08宣告AS4227729504 39392 33891 8359 42277 42277185.193.84.191rrc00
2026/11/9 01:05:08宣告AS4227729504 6939 12389 12389 42277 42277185.193.84.191rrc00
2026/11/9 01:05:08宣告AS4227717639 6939 42277202.69.160.152rrc00
2026/11/9 01:05:07宣告AS4227757821 12586 3257 12389 12389 42277 42277193.160.39.1rrc00
2026/11/9 01:05:07宣告AS4227737721 6939 42277165.16.221.66rrc00
2026/11/8 04:15:56宣告AS4227724482 42277203.175.175.15rrc00

小时变化

近七天窗口 · 8 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/11 17:00:00101116.0 / 6
2026/11/11 15:00:00101116.0 / 6
2026/11/11 14:00:00101116.0 / 6
2026/11/10 15:00:00101117.0 / 7
2026/11/10 12:00:00101116.0 / 6
2026/11/10 10:00:00101117.0 / 7
2026/11/10 09:00:00101116.0 / 6
2026/11/10 07:00:00101116.0 / 6
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