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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。

157.131.128.0/17

当前有效IPv4

起源 ASNAS46375

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2026/11/7 16:00:00BGP 路由数据
前缀
157.131.128.0/17
当前状态
当前有效
起源 ASN
AS46375
首次观测
2026/8/30 19:45:41
最近观测
2026/11/7 16:00:00
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
157.131.128.0/17AS4637555720 6939 463753103.212.68.10rrc00当前有效
157.131.128.0/17AS4637549673 20485 6762 174 46375594.247.111.254rrc00当前有效
157.131.128.0/17AS4637555720 2914 174 46375445.116.179.212rrc00当前有效
157.131.128.0/17AS46375132825 174 46375343.251.115.197rrc00当前有效
157.131.128.0/17AS4637550304 1299 46375 46375 46375 46375 46375 46375 46375931.169.49.228rrc00当前有效
157.131.128.0/17AS4637517639 6939 463753202.69.160.152rrc00当前有效
157.131.128.0/17AS4637549432 48362 1764 174 463755195.128.231.254rrc00当前有效
157.131.128.0/17AS463754608 7575 2914 174 463755203.119.104.1rrc00当前有效
157.131.128.0/17AS4637537989 56300 132132 4657 6453 46375 46375 46375 46375 4637510203.123.48.6rrc00当前有效
157.131.128.0/17AS4637550300 174 463753176.12.110.8rrc00当前有效
157.131.128.0/17AS46375202365 50673 174 4637545.255.90.109rrc00当前有效
157.131.128.0/17AS4637549134 53356 6939 46375423.129.32.61rrc00当前有效
157.131.128.0/17AS4637558057 34549 174 463754194.50.92.251rrc00当前有效
157.131.128.0/17AS4637537721 6939 463753165.16.221.66rrc00当前有效
157.131.128.0/17AS46375216285 8280 6762 174 46375584.54.49.1rrc00当前有效
157.131.128.0/17AS4637558057 174 463753193.33.94.251rrc00当前有效
157.131.128.0/17AS46375328840 327727 174 463754102.208.105.2rrc00当前有效
157.131.128.0/17AS4637545049 6696 1299 46375 46375 46375 46375 46375 46375 4637510194.28.97.2rrc00当前有效
157.131.128.0/17AS4637561218 6939 463753143.246.179.232rrc00当前有效
157.131.128.0/17AS4637534549 174 46375380.77.16.114rrc00当前有效
157.131.128.0/17AS4637513830 971 174 463754161.129.152.2rrc00当前有效
157.131.128.0/17AS4637548185 3356 174 463754195.90.96.2rrc00当前有效
157.131.128.0/17AS4637520205 6939 46375364.246.96.5rrc00当前有效
157.131.128.0/17AS463757018 174 46375312.0.1.63rrc00当前有效
157.131.128.0/17AS4637534927 56655 6939 46375445.134.89.1rrc00当前有效
157.131.128.0/17AS4637534927 52025 174 463754193.148.251.1rrc00当前有效
157.131.128.0/17AS46375206499 34549 174 46375445.14.68.69rrc00当前有效
157.131.128.0/17AS4637529504 39392 174 463754185.193.84.191rrc00当前有效
157.131.128.0/17AS4637522652 174 46375345.61.0.85rrc00当前有效
157.131.128.0/17AS46375204092 198978 174 46375489.234.186.6rrc00当前有效
157.131.128.0/17AS46375852 174 463753154.11.12.212rrc00当前有效
157.131.128.0/17AS4637557381 42708 1299 46375 46375 46375 46375 46375 46375 4637510193.150.22.240rrc00当前有效
157.131.128.0/17AS4637557821 12586 3257 174 463755193.160.39.1rrc00当前有效
157.131.128.0/17AS4637514907 3356 174 463754208.80.153.193rrc00当前有效
157.131.128.0/17AS463753333 1273 174 463754193.0.0.56rrc00当前有效
157.131.128.0/17AS4637524482 463752203.175.175.15rrc00当前有效
157.131.128.0/17AS463753549 3356 174 463754208.51.134.248rrc00当前有效
157.131.128.0/17AS4637544393 58057 6939 46375449.12.70.222rrc00当前有效
157.131.128.0/17AS463751403 577 174 463754198.58.198.252rrc00当前有效
157.131.128.0/17AS4637550628 3356 174 463754178.208.11.4rrc00当前有效
157.131.128.0/17AS4637559919 12779 174 4637545.178.95.254rrc00当前有效
157.131.128.0/17AS4637520514 8434 3356 174 463755217.151.205.147rrc00当前有效
157.131.128.0/17AS46375213241 9002 3356 174 46375589.42.52.8rrc00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
2026/11/1 13:30:48宣告AS46375206499 34549 174 4637545.14.68.69rrc00
2026/11/1 02:50:03宣告AS4637549134 53356 6939 4637523.129.32.61rrc00
2026/10/22 04:20:15宣告AS4637529504 39392 174 46375185.193.84.191rrc00
2026/10/21 21:25:00宣告AS4637549673 20485 6762 174 4637594.247.111.254rrc00
2026/10/20 14:10:36宣告AS463754608 1221 4637 6453 46375 46375 46375 46375 46375203.119.104.1rrc00
2026/10/20 08:45:04宣告AS4637549432 48362 1764 174 46375195.128.231.254rrc00
2026/10/20 00:05:34宣告AS46375216285 8280 6762 174 4637584.54.49.1rrc00
2026/10/19 11:45:23宣告AS46375202365 50673 174 463755.255.90.109rrc00
2026/10/19 11:45:21撤销——5.255.90.109rrc00
2026/10/18 14:55:06宣告AS4637517639 6939 46375202.69.160.152rrc00
2026/10/18 14:30:07宣告AS46375328840 327727 174 46375102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:52宣告AS46375328840 327727 174 46375102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/15 15:50:19宣告AS463754608 7575 2914 174 46375203.119.104.1rrc00
2026/10/13 07:05:50宣告AS4637557821 12586 3257 174 46375193.160.39.1rrc00
2026/10/12 12:45:11宣告AS4637557821 12586 3257 174 46375193.160.39.1rrc00
2026/10/10 23:20:22撤销——195.128.231.254rrc00
2026/10/10 10:10:15宣告AS4637517639 6939 46375202.69.160.152rrc00
2026/10/9 13:20:26宣告AS4637517639 6939 46375202.69.160.152rrc00
2026/10/9 09:00:35宣告AS463754608 7575 2914 174 46375203.119.104.1rrc00
2026/10/9 09:00:00宣告AS4637557821 12586 3257 174 46375193.160.39.1rrc00
2026/10/9 03:30:35宣告AS4637555720 3257 174 4637545.116.179.212rrc00
2026/10/8 22:40:28宣告AS463753333 1273 174 46375193.0.0.56rrc00
2026/10/8 17:55:55宣告AS4637561218 6939 46375143.246.179.232rrc00
2026/10/8 11:00:32宣告AS463754608 7575 2914 174 46375203.119.104.1rrc00
2026/10/7 17:55:07宣告AS4637549134 53356 6939 4637523.129.32.61rrc00
2026/10/7 10:25:37宣告AS4637529504 39392 174 46375185.193.84.191rrc00
2026/10/5 22:05:02宣告AS4637549673 12389 174 4637594.247.111.254rrc00
2026/10/5 11:50:28宣告AS4637557381 50304 1299 46375 46375 46375 46375 46375 46375 46375193.150.22.240rrc00

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