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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。

121.203.246.0/24

当前有效IPv4

起源 ASNAS17924

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 16:00:00BGP 路由数据
前缀
121.203.246.0/24
当前状态
当前有效
起源 ASN
AS17924
首次观测
2026/8/29 09:30:45
最近观测
2026/11/11 16:00:00
对等体43可见对等体
观测节点1观测节点
宣告4近 7 天小时聚合
撤销1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
121.203.246.0/24AS17924216285 8280 6762 3356 17924 17924 17924 17924884.54.49.1rrc00当前有效
121.203.246.0/24AS1792458057 1836 3356 17924 17924 17924 179247193.33.94.251rrc00当前有效
121.203.246.0/24AS1792458057 34549 2914 3356 17924 17924 17924 179248194.50.92.251rrc00当前有效
121.203.246.0/24AS1792449134 53356 6939 3356 17924 17924 17924 17924823.129.32.61rrc00当前有效
121.203.246.0/24AS1792437721 3356 17924 17924 17924 179246165.16.221.66rrc00当前有效
121.203.246.0/24AS1792450300 3356 17924 17924 17924 179246176.12.110.8rrc00当前有效
121.203.246.0/24AS17924213241 9002 3356 17924 17924 17924 17924789.42.52.8rrc00当前有效
121.203.246.0/24AS17924202365 50673 174 3356 17924 17924 17924 1792485.255.90.109rrc00当前有效
121.203.246.0/24AS1792417639 3356 17924 17924 17924 179246202.69.160.152rrc00当前有效
121.203.246.0/24AS1792449432 48362 1764 3356 17924 17924 17924 179248195.128.231.254rrc00当前有效
121.203.246.0/24AS179244608 1221 4637 3356 17924 17924 17924 179248203.119.104.1rrc00当前有效
121.203.246.0/24AS1792450304 1299 3356 17924 17924 17924 17924731.169.49.228rrc00当前有效
121.203.246.0/24AS17924132825 3356 17924 17924 17924 17924643.251.115.197rrc00当前有效
121.203.246.0/24AS1792455720 2914 3356 17924 17924 17924 17924745.116.179.212rrc00当前有效
121.203.246.0/24AS1792461218 6939 3356 17924 17924 17924 179247143.246.179.232rrc00当前有效
121.203.246.0/24AS1792434549 2914 3356 17924 17924 17924 17924780.77.16.114rrc00当前有效
121.203.246.0/24AS1792449673 12389 3356 17924 17924 17924 17924794.247.111.254rrc00当前有效
121.203.246.0/24AS179243549 3356 17924 17924 17924 179246208.51.134.248rrc00当前有效
121.203.246.0/24AS1792444393 58057 6939 3356 17924 17924 17924 17924849.12.70.222rrc00当前有效
121.203.246.0/24AS1792450628 3356 17924 17924 17924 179246178.208.11.4rrc00当前有效
121.203.246.0/24AS1792459919 9002 3356 17924 17924 17924 1792475.178.95.254rrc00当前有效
121.203.246.0/24AS179241403 577 3356 17924 17924 17924 179247198.58.198.252rrc00当前有效
121.203.246.0/24AS1792438001 3491 3356 17924 17924 17924 179247202.150.221.37rrc00当前有效
121.203.246.0/24AS1792457821 12586 3257 3356 17924 17924 17924 179248193.160.39.1rrc00当前有效
121.203.246.0/24AS179243333 3320 3356 17924 17924 17924 179247193.0.0.56rrc00当前有效
121.203.246.0/24AS1792424482 6453 3356 17924 17924 17924 179247203.175.175.15rrc00当前有效
121.203.246.0/24AS1792414907 3356 17924 17924 17924 179246208.80.153.193rrc00当前有效
121.203.246.0/24AS17924852 3257 3356 17924 17924 17924 179247154.11.12.212rrc00当前有效
121.203.246.0/24AS1792457381 50304 1299 3356 17924 17924 17924 179248193.150.22.240rrc00当前有效
121.203.246.0/24AS17924204092 198978 174 3356 17924 17924 17924 17924889.234.186.6rrc00当前有效
121.203.246.0/24AS1792434927 1299 3356 17924 17924 17924 179247193.148.251.1rrc00当前有效
121.203.246.0/24AS17924206499 34549 2914 3356 17924 17924 17924 17924845.14.68.69rrc00当前有效
121.203.246.0/24AS1792429504 39392 1299 3356 17924 17924 17924 179248185.193.84.191rrc00当前有效
121.203.246.0/24AS1792422652 174 3356 17924 17924 17924 17924745.61.0.85rrc00当前有效
121.203.246.0/24AS179247018 3356 17924 17924 17924 17924612.0.1.63rrc00当前有效
121.203.246.0/24AS1792434927 56655 6939 3356 17924 17924 17924 17924845.134.89.1rrc00当前有效
121.203.246.0/24AS1792420514 1299 3356 17924 17924 17924 179247217.151.205.147rrc00当前有效
121.203.246.0/24AS1792455720 6939 3356 17924 17924 17924 179247103.212.68.10rrc00当前有效
121.203.246.0/24AS1792413830 971 3356 17924 17924 17924 179247161.129.152.2rrc00当前有效
121.203.246.0/24AS1792448185 3356 17924 17924 17924 179246195.90.96.2rrc00当前有效
121.203.246.0/24AS1792420205 6939 3356 17924 17924 17924 17924764.246.96.5rrc00当前有效
121.203.246.0/24AS17924328840 327727 174 3356 17924 17924 17924 179248102.208.105.2rrc00当前有效
121.203.246.0/24AS1792445049 6696 2914 3356 17924 17924 17924 179248194.28.97.2rrc00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 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
9.0
最长路径
9

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 14:05:27宣告AS1792437989 56300 132132 4657 3356 17924 17924 17924 17924203.123.48.6rrc00
2026/11/11 14:05:23撤销——203.123.48.6rrc00
2026/11/10 09:45:01宣告AS17924213241 9002 3356 17924 17924 17924 1792489.42.52.8rrc00
2026/11/10 09:00:58宣告AS1792450300 174 3356 17924 17924 17924 17924176.12.110.8rrc00
2026/11/9 08:30:02宣告AS179247018 3356 17924 17924 17924 1792412.0.1.63rrc00
2026/11/7 14:25:14宣告AS17924328840 327727 174 3356 17924 17924 17924 17924102.208.105.2rrc00
2026/11/7 14:25:09撤销——102.208.105.2rrc00
2026/11/5 23:20:50撤销——165.16.221.66rrc00
2026/11/5 21:10:36撤销——195.128.231.254rrc00
2026/11/4 21:35:02宣告AS17924206499 34549 2914 3356 17924 17924 17924 1792445.14.68.69rrc00
2026/11/4 20:45:26宣告AS17924206499 34549 2914 3356 17924 17924 17924 1792445.14.68.69rrc00
2026/11/4 19:55:04宣告AS17924328840 327727 174 3356 17924 17924 17924 17924102.208.105.2rrc00
2026/11/4 16:15:29宣告AS17924328840 327727 174 3356 17924 17924 17924 17924102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:28宣告AS17924328840 327727 174 3356 17924 17924 17924 17924102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 13:30:52宣告AS17924206499 34549 2914 3356 17924 17924 17924 1792445.14.68.69rrc00
2026/11/1 02:50:13宣告AS1792449134 53356 6939 3356 17924 17924 17924 1792423.129.32.61rrc00
2026/10/23 20:05:22宣告AS1792424482 6453 3356 17924 17924 17924 17924203.175.175.15rrc00
2026/10/23 14:40:16宣告AS1792459919 9002 3356 17924 17924 17924 179245.178.95.254rrc00
2026/10/23 06:30:55宣告AS1792429504 39392 1299 3356 17924 17924 17924 17924185.193.84.191rrc00
2026/10/22 10:45:08宣告AS1792458057 34549 2914 3356 17924 17924 17924 17924194.50.92.251rrc00
2026/10/22 10:45:08宣告AS17924206499 34549 2914 3356 17924 17924 17924 1792445.14.68.69rrc00
2026/10/22 10:45:08宣告AS1792434549 2914 3356 17924 17924 17924 1792480.77.16.114rrc00
2026/10/22 03:20:25宣告AS1792417639 3356 17924 17924 17924 17924202.69.160.152rrc00
2026/10/20 00:05:33宣告AS17924216285 8280 6762 3356 17924 17924 17924 1792484.54.49.1rrc00
2026/10/18 15:10:15宣告AS1792417639 3356 17924 17924 17924 17924202.69.160.152rrc00
2026/10/18 14:30:11宣告AS17924328840 327727 174 3356 17924 17924 17924 17924102.208.105.2rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00

小时变化

近七天窗口 · 3 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 14:00:00111119.0 / 9
2026/11/10 09:00:00202117.0 / 7
2026/11/9 08:00:00101116.0 / 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