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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。

157.20.203.0/24

当前有效IPv4

起源 ASNAS152582

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 16:00:00BGP 路由数据
前缀
157.20.203.0/24
当前状态
当前有效
起源 ASN
AS152582
首次观测
2026/8/28 07:55:04
最近观测
2026/11/9 16:00:00
对等体42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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
157.20.203.0/24AS1525823549 3356 6453 4755 9583 133278 133278 133278 133278 15258210208.51.134.248rrc00当前有效
157.20.203.0/24AS152582202365 50673 9498 133278 133278 133278 133278 133278 133278 152582105.255.90.109rrc00当前有效
157.20.203.0/24AS1525823333 1257 6453 4755 9583 133278 133278 133278 133278 15258210193.0.0.56rrc00当前有效
157.20.203.0/24AS1525821403 577 6461 9498 133278 133278 133278 133278 133278 133278 15258211198.58.198.252rrc00当前有效
157.20.203.0/24AS15258249673 9498 133278 133278 133278 133278 133278 133278 152582994.247.111.254rrc00当前有效
157.20.203.0/24AS15258249432 48362 9498 133278 133278 133278 133278 133278 133278 15258210195.128.231.254rrc00当前有效
157.20.203.0/24AS15258250628 6453 4755 9583 133278 133278 133278 133278 1525829178.208.11.4rrc00当前有效
157.20.203.0/24AS15258229504 6461 9498 133278 133278 133278 133278 133278 133278 15258210185.193.84.191rrc00当前有效
157.20.203.0/24AS15258258057 1836 9498 133278 133278 133278 133278 133278 133278 15258210193.33.94.251rrc00当前有效
157.20.203.0/24AS15258250300 9498 133278 133278 133278 133278 133278 133278 1525829176.12.110.8rrc00当前有效
157.20.203.0/24AS15258238001 9498 133278 133278 133278 133278 133278 133278 1525829202.150.221.37rrc00当前有效
157.20.203.0/24AS15258257821 57463 9498 133278 133278 133278 133278 133278 133278 15258210193.160.39.1rrc00当前有效
157.20.203.0/24AS15258245049 6696 57463 9498 133278 133278 133278 133278 133278 133278 15258211194.28.97.2rrc00当前有效
157.20.203.0/24AS15258217639 9498 133278 133278 133278 133278 133278 133278 1525829202.69.160.152rrc00当前有效
157.20.203.0/24AS15258214907 3356 6453 4755 9583 133278 133278 133278 133278 15258210208.80.153.193rrc00当前有效
157.20.203.0/24AS152582206499 9498 133278 133278 133278 133278 133278 133278 152582945.14.68.69rrc00当前有效
157.20.203.0/24AS15258237721 9498 133278 133278 133278 133278 133278 133278 1525829165.16.221.66rrc00当前有效
157.20.203.0/24AS15258258057 34549 9498 133278 133278 133278 133278 133278 133278 15258210194.50.92.251rrc00当前有效
157.20.203.0/24AS152582852 6461 9498 133278 133278 133278 133278 133278 133278 15258210154.11.12.212rrc00当前有效
157.20.203.0/24AS15258222652 1299 9498 133278 133278 133278 133278 133278 133278 1525821045.61.0.85rrc00当前有效
157.20.203.0/24AS15258255720 2914 9498 133278 133278 133278 133278 133278 133278 1525821045.116.179.212rrc00当前有效
157.20.203.0/24AS152582132825 3356 6453 4755 9583 133278 133278 133278 133278 1525821043.251.115.197rrc00当前有效
157.20.203.0/24AS15258220205 6939 6453 4755 9583 133278 133278 133278 133278 1525821064.246.96.5rrc00当前有效
157.20.203.0/24AS15258248185 9498 133278 133278 133278 133278 133278 133278 1525829195.90.96.2rrc00当前有效
157.20.203.0/24AS15258259919 57463 9498 133278 133278 133278 133278 133278 133278 152582105.178.95.254rrc00当前有效
157.20.203.0/24AS15258213830 971 3356 6453 4755 9583 133278 133278 133278 133278 15258211161.129.152.2rrc00当前有效
157.20.203.0/24AS15258234549 9498 133278 133278 133278 133278 133278 133278 152582980.77.16.114rrc00当前有效
157.20.203.0/24AS1525824608 24115 9498 133278 133278 133278 133278 133278 133278 15258210203.119.104.1rrc00当前有效
157.20.203.0/24AS15258220514 1299 9498 133278 133278 133278 133278 133278 133278 15258210217.151.205.147rrc00当前有效
157.20.203.0/24AS15258250304 9498 133278 133278 133278 133278 133278 133278 152582931.169.49.228rrc00当前有效
157.20.203.0/24AS15258255720 6939 9498 133278 133278 133278 133278 133278 133278 15258210103.212.68.10rrc00当前有效
157.20.203.0/24AS15258261218 6939 6453 4755 9583 133278 133278 133278 133278 15258210143.246.179.232rrc00当前有效
157.20.203.0/24AS15258244393 401753 9498 133278 133278 133278 133278 133278 133278 1525821049.12.70.222rrc00当前有效
157.20.203.0/24AS152582216285 8280 6762 6453 4755 9583 133278 133278 133278 133278 1525821184.54.49.1rrc00当前有效
157.20.203.0/24AS15258237989 56300 132132 9498 133278 133278 133278 133278 133278 133278 15258211203.123.48.6rrc00当前有效
157.20.203.0/24AS15258234927 57463 9498 133278 133278 133278 133278 133278 133278 1525821045.134.89.1rrc00当前有效
157.20.203.0/24AS15258234927 1299 9498 133278 133278 133278 133278 133278 133278 15258210193.148.251.1rrc00当前有效
157.20.203.0/24AS1525827018 6453 4755 9583 133278 133278 133278 133278 152582912.0.1.63rrc00当前有效
157.20.203.0/24AS15258257381 50304 9498 133278 133278 133278 133278 133278 133278 15258210193.150.22.240rrc00当前有效
157.20.203.0/24AS15258224482 9498 133278 133278 133278 133278 133278 133278 1525829203.175.175.15rrc00当前有效
157.20.203.0/24AS15258249134 53356 6939 6453 4755 9583 133278 133278 133278 133278 1525821123.129.32.61rrc00当前有效
157.20.203.0/24AS152582204092 34019 9498 133278 133278 133278 133278 133278 133278 1525821089.234.186.6rrc00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
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
2026/11/7 14:25:18宣告AS152582328840 327727 174 9498 133278 133278 133278 133278 133278 133278 152582102.208.105.2rrc00
2026/11/7 14:25:08撤销——102.208.105.2rrc00
2026/11/5 21:45:08宣告AS152582204092 198978 174 9498 133278 133278 133278 133278 133278 133278 15258289.234.186.6rrc00
2026/11/5 21:10:37撤销——195.128.231.254rrc00
2026/11/4 20:45:21宣告AS152582206499 9498 133278 133278 133278 133278 133278 133278 15258245.14.68.69rrc00
2026/11/4 16:15:35宣告AS152582328840 327727 174 9498 133278 133278 133278 133278 133278 133278 152582102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/4 15:30:30宣告AS152582213241 9002 9498 133278 133278 133278 133278 133278 133278 15258289.42.52.8rrc00
2026/11/3 16:45:07宣告AS15258229504 6461 9498 133278 133278 133278 133278 133278 133278 152582185.193.84.191rrc00
2026/11/3 16:45:02宣告AS15258229504 57463 9498 133278 133278 133278 133278 133278 133278 152582185.193.84.191rrc00
2026/11/3 16:40:35宣告AS15258229504 6461 9498 133278 133278 133278 133278 133278 133278 152582185.193.84.191rrc00
2026/11/3 13:20:46宣告AS1525824608 24115 9498 133278 133278 133278 133278 133278 133278 152582203.119.104.1rrc00
2026/11/3 04:10:33宣告AS1525824608 1221 4637 9498 133278 133278 133278 133278 133278 133278 152582203.119.104.1rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:37宣告AS152582328840 327727 174 9498 133278 133278 133278 133278 133278 133278 152582102.208.105.2rrc00
2026/11/2 20:45:54宣告AS1525824608 24115 9498 133278 133278 133278 133278 133278 133278 152582203.119.104.1rrc00
2026/11/1 13:30:47宣告AS152582206499 9498 133278 133278 133278 133278 133278 133278 15258245.14.68.69rrc00
2026/11/1 02:50:04宣告AS15258249134 53356 6939 6453 4755 9583 133278 133278 133278 133278 15258223.129.32.61rrc00
2026/10/24 02:50:09宣告AS15258224482 9498 133278 133278 133278 133278 133278 133278 152582203.175.175.15rrc00
2026/10/23 14:40:10宣告AS15258259919 9002 9498 133278 133278 133278 133278 133278 133278 1525825.178.95.254rrc00
2026/10/23 06:30:22宣告AS15258229504 6461 9498 133278 133278 133278 133278 133278 133278 152582185.193.84.191rrc00
2026/10/23 05:25:38宣告AS15258222652 9498 9498 133278 133278 133278 133278 133278 133278 15258245.61.0.85rrc00
2026/10/22 14:45:47宣告AS152582204092 34019 9498 133278 133278 133278 133278 133278 133278 15258289.234.186.6rrc00
2026/10/21 23:10:05宣告AS15258245049 6696 2914 9498 133278 133278 133278 133278 133278 133278 152582194.28.97.2rrc00
2026/10/21 09:20:49宣告AS15258234927 1299 6453 4755 9583 133278 133278 133278 133278 152582193.148.251.1rrc00
2026/10/21 09:20:49宣告AS15258222652 1299 6453 4755 9583 133278 133278 133278 133278 15258245.61.0.85rrc00
2026/10/21 09:20:48宣告AS15258222652 1299 4637 9498 133278 133278 133278 133278 133278 133278 15258245.61.0.85rrc00
2026/10/21 09:20:48宣告AS15258222652 1299 6461 6461 6461 6461 4637 4637 4637 4637 9498 133278 133278 133278 133278 133278 133278 15258245.61.0.85rrc00
2026/10/21 09:20:29宣告AS15258222652 1299 4637 9498 133278 133278 133278 133278 133278 133278 15258245.61.0.85rrc00
2026/10/21 09:20:19宣告AS15258255720 2914 6453 4755 9583 133278 133278 133278 133278 15258245.116.179.212rrc00

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