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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。

109.242.0.0/16

当前有效IPv4

起源 ASNAS25472

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2026/11/11 00:00:00BGP 路由数据
前缀
109.242.0.0/16
当前状态
当前有效
起源 ASN
AS25472
首次观测
2026/8/30 19:45:41
最近观测
2026/11/11 00:00:00
对等体44可见对等体
观测节点1观测节点
宣告1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
109.242.0.0/16AS2547220205 6939 25472364.246.96.5rrc00当前有效
109.242.0.0/16AS2547238001 3491 174 21215 254725202.150.221.37rrc00当前有效
109.242.0.0/16AS254721403 577 3356 21215 254725198.58.198.252rrc00当前有效
109.242.0.0/16AS2547234549 21215 25472380.77.16.114rrc00当前有效
109.242.0.0/16AS2547250300 3356 21215 254724176.12.110.8rrc00当前有效
109.242.0.0/16AS25472132825 3356 21215 25472443.251.115.197rrc00当前有效
109.242.0.0/16AS2547220514 1299 21215 254724217.151.205.147rrc00当前有效
109.242.0.0/16AS25472208972 21215 25472345.12.55.0rrc00当前有效
109.242.0.0/16AS2547237721 21215 254723165.16.221.66rrc00当前有效
109.242.0.0/16AS2547250628 21215 254723178.208.11.4rrc00当前有效
109.242.0.0/16AS2547255720 6939 254723103.212.68.10rrc00当前有效
109.242.0.0/16AS2547249134 53356 6939 25472423.129.32.61rrc00当前有效
109.242.0.0/16AS2547217639 21215 254723202.69.160.152rrc00当前有效
109.242.0.0/16AS2547229504 21215 254723185.193.84.191rrc00当前有效
109.242.0.0/16AS2547248185 3356 21215 254724195.90.96.2rrc00当前有效
109.242.0.0/16AS254727018 1299 21215 25472412.0.1.63rrc00当前有效
109.242.0.0/16AS2547245049 6696 1299 21215 254725194.28.97.2rrc00当前有效
109.242.0.0/16AS2547261218 6939 254723143.246.179.232rrc00当前有效
109.242.0.0/16AS25472206499 34549 21215 25472445.14.68.69rrc00当前有效
109.242.0.0/16AS2547234927 1299 21215 254724193.148.251.1rrc00当前有效
109.242.0.0/16AS2547250304 1299 21215 25472431.169.49.228rrc00当前有效
109.242.0.0/16AS2547244393 58057 6939 25472449.12.70.222rrc00当前有效
109.242.0.0/16AS25472204092 34019 21215 25472489.234.186.6rrc00当前有效
109.242.0.0/16AS25472202365 50673 174 21215 2547255.255.90.109rrc00当前有效
109.242.0.0/16AS2547249432 48362 21215 254724195.128.231.254rrc00当前有效
109.242.0.0/16AS2547237989 56300 132132 4657 174 21215 254727203.123.48.6rrc00当前有效
109.242.0.0/16AS25472216285 52055 1241 25472484.54.49.1rrc00当前有效
109.242.0.0/16AS254724608 7575 1299 21215 254725203.119.104.1rrc00当前有效
109.242.0.0/16AS25472852 1299 21215 254724154.11.12.212rrc00当前有效
109.242.0.0/16AS2547214907 3356 21215 254724208.80.153.193rrc00当前有效
109.242.0.0/16AS254723333 1103 21215 254724193.0.0.56rrc00当前有效
109.242.0.0/16AS254723549 3356 21215 254724208.51.134.248rrc00当前有效
109.242.0.0/16AS2547222652 1299 21215 25472445.61.0.85rrc00当前有效
109.242.0.0/16AS25472328840 327727 174 21215 254725102.208.105.2rrc00当前有效
109.242.0.0/16AS2547258057 34549 21215 254724194.50.92.251rrc00当前有效
109.242.0.0/16AS2547249673 20485 21215 25472494.247.111.254rrc00当前有效
109.242.0.0/16AS2547257381 50304 1299 21215 254725193.150.22.240rrc00当前有效
109.242.0.0/16AS2547213830 971 3356 21215 254725161.129.152.2rrc00当前有效
109.242.0.0/16AS2547255720 2914 6762 25472 25472545.116.179.212rrc00当前有效
109.242.0.0/16AS2547234927 21215 25472345.134.89.1rrc00当前有效
109.242.0.0/16AS2547259919 12779 21215 2547245.178.95.254rrc00当前有效
109.242.0.0/16AS2547257821 12586 3257 3356 21215 254726193.160.39.1rrc00当前有效
109.242.0.0/16AS2547224482 21215 254723203.175.175.15rrc00当前有效
109.242.0.0/16AS2547258057 1836 21215 254724193.33.94.251rrc00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 09:00:00
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 09:45:01宣告AS25472213241 9002 6762 25472 2547289.42.52.8rrc00
2026/11/8 06:25:01宣告AS2547255720 2914 3356 21215 2547245.116.179.212rrc00
2026/11/7 22:05:05宣告AS2547255720 6939 25472103.212.68.10rrc00
2026/11/7 14:25:21宣告AS25472328840 327727 174 21215 25472102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/5 21:10:39宣告AS2547249432 215510 58115 21215 25472195.128.231.254rrc00
2026/11/5 21:10:36撤销——195.128.231.254rrc00
2026/11/5 01:20:10宣告AS2547259919 12779 21215 254725.178.95.254rrc00
2026/11/4 20:45:23宣告AS25472206499 34549 21215 2547245.14.68.69rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/4 15:30:31宣告AS25472213241 9002 6762 25472 2547289.42.52.8rrc00
2026/11/3 16:40:36宣告AS2547229504 21215 25472185.193.84.191rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:10:37宣告AS25472328840 327727 174 21215 25472102.208.105.2rrc00
2026/11/2 23:05:26宣告AS2547255720 6939 21215 25472103.212.68.10rrc00
2026/11/2 23:05:07宣告AS2547261218 6939 21215 25472143.246.179.232rrc00
2026/11/2 23:05:07宣告AS2547261218 6939 25472143.246.179.232rrc00
2026/11/2 23:05:07宣告AS2547249134 53356 6939 21215 2547223.129.32.61rrc00
2026/11/2 23:05:07宣告AS2547249134 53356 6939 2547223.129.32.61rrc00
2026/11/2 23:05:07宣告AS2547220205 1299 21215 2547264.246.96.5rrc00
2026/11/2 23:05:07宣告AS2547244393 212024 21215 2547249.12.70.222rrc00
2026/11/2 23:05:07宣告AS2547244393 58057 6939 2547249.12.70.222rrc00
2026/11/2 23:05:07宣告AS2547220205 6939 2547264.246.96.5rrc00
2026/11/2 23:05:07宣告AS2547244393 394256 6939 2547249.12.70.222rrc00
2026/11/2 23:05:06宣告AS2547249134 53356 6939 21215 2547223.129.32.61rrc00
2026/11/2 23:05:06宣告AS2547261218 6939 25472143.246.179.232rrc00
2026/11/2 23:05:06宣告AS2547244393 212024 21215 2547249.12.70.222rrc00
2026/11/2 23:05:06宣告AS2547244393 58057 6939 2547249.12.70.222rrc00
2026/11/2 23:05:06宣告AS2547249134 53356 6939 2547223.129.32.61rrc00
2026/11/2 23:05:06宣告AS2547220205 1299 21215 2547264.246.96.5rrc00

小时变化

近七天窗口 · 1 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 09:00:00101115.0 / 5
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