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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。

104.207.136.0/21

当前有效IPv4

起源 ASNAS20473

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2026/10/15 16:00:00BGP 路由数据
前缀
104.207.136.0/21
当前状态
当前有效
起源 ASN
AS20473
首次观测
2026/8/29 17:50:03
最近观测
2026/10/15 16:00:00
对等体42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
104.207.136.0/21AS20473328840 327727 174 204734102.208.105.2rrc00当前有效
104.207.136.0/21AS2047355720 6939 204733103.212.68.10rrc00当前有效
104.207.136.0/21AS2047358057 174 204733193.33.94.251rrc00当前有效
104.207.136.0/21AS2047329504 39392 174 204734185.193.84.191rrc00当前有效
104.207.136.0/21AS204733333 1257 1299 204734193.0.0.56rrc00当前有效
104.207.136.0/21AS2047334927 1299 204733193.148.251.1rrc00当前有效
104.207.136.0/21AS2047357381 42708 1299 204734193.150.22.240rrc00当前有效
104.207.136.0/21AS2047350304 1299 20473331.169.49.228rrc00当前有效
104.207.136.0/21AS2047338001 2914 204733202.150.221.37rrc00当前有效
104.207.136.0/21AS204733549 3356 1299 204734208.51.134.248rrc00当前有效
104.207.136.0/21AS2047334927 56655 6939 20473445.134.89.1rrc00当前有效
104.207.136.0/21AS2047334549 3257 20473380.77.16.114rrc00当前有效
104.207.136.0/21AS204731403 577 1299 204734198.58.198.252rrc00当前有效
104.207.136.0/21AS2047317639 6939 204733202.69.160.152rrc00当前有效
104.207.136.0/21AS2047314907 1299 204733208.80.153.193rrc00当前有效
104.207.136.0/21AS2047320514 1299 204733217.151.205.147rrc00当前有效
104.207.136.0/21AS204734608 7575 1299 204734203.119.104.1rrc00当前有效
104.207.136.0/21AS2047361218 6939 204733143.246.179.232rrc00当前有效
104.207.136.0/21AS2047349134 53356 6939 20473423.129.32.61rrc00当前有效
104.207.136.0/21AS20473216285 8280 6762 2914 20473584.54.49.1rrc00当前有效
104.207.136.0/21AS20473852 204732154.11.12.212rrc00当前有效
104.207.136.0/21AS20473206499 34549 3257 20473445.14.68.69rrc00当前有效
104.207.136.0/21AS2047313830 971 174 204734161.129.152.2rrc00当前有效
104.207.136.0/21AS2047337989 56300 132132 4657 2914 204736203.123.48.6rrc00当前有效
104.207.136.0/21AS20473204092 198978 174 20473489.234.186.6rrc00当前有效
104.207.136.0/21AS2047337721 6939 204733165.16.221.66rrc00当前有效
104.207.136.0/21AS20473213241 9002 3257 20473489.42.52.8rrc00当前有效
104.207.136.0/21AS2047350300 3257 204733176.12.110.8rrc00当前有效
104.207.136.0/21AS2047322652 1299 20473345.61.0.85rrc00当前有效
104.207.136.0/21AS2047324482 204732203.175.175.15rrc00当前有效
104.207.136.0/21AS2047349673 20485 1299 20473494.247.111.254rrc00当前有效
104.207.136.0/21AS2047344393 58057 6939 20473449.12.70.222rrc00当前有效
104.207.136.0/21AS2047359919 9002 3257 2047345.178.95.254rrc00当前有效
104.207.136.0/21AS2047355720 2914 20473345.116.179.212rrc00当前有效
104.207.136.0/21AS2047345049 6696 2914 204734194.28.97.2rrc00当前有效
104.207.136.0/21AS2047357821 12586 3257 204734193.160.39.1rrc00当前有效
104.207.136.0/21AS2047358057 34549 3257 204734194.50.92.251rrc00当前有效
104.207.136.0/21AS2047349432 48362 1299 204734195.128.231.254rrc00当前有效
104.207.136.0/21AS20473202365 50673 174 2047345.255.90.109rrc00当前有效
104.207.136.0/21AS2047320205 6939 20473364.246.96.5rrc00当前有效
104.207.136.0/21AS2047348185 1299 204733195.90.96.2rrc00当前有效
104.207.136.0/21AS204737018 1299 20473312.0.1.63rrc00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
2026/10/9 03:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
3.0
最长路径
3

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
2026/10/9 13:20:25宣告AS2047317639 6939 20473202.69.160.152rrc00
2026/10/9 09:00:02宣告AS204734608 7575 1299 20473203.119.104.1rrc00
2026/10/9 03:30:31宣告AS2047355720 3257 2047345.116.179.212rrc00
2026/10/8 22:35:34宣告AS20473328840 327727 174 20473102.208.105.2rrc00
2026/10/8 22:35:26宣告AS204731403 577 1299 20473198.58.198.252rrc00
2026/10/8 22:35:22宣告AS204737018 1299 2047312.0.1.63rrc00
2026/10/8 17:55:51宣告AS2047361218 6939 20473143.246.179.232rrc00
2026/10/7 17:55:09宣告AS2047349134 53356 6939 2047323.129.32.61rrc00
2026/10/7 10:25:23宣告AS2047329504 15935 174 20473185.193.84.191rrc00
2026/10/5 11:50:12宣告AS2047357381 50304 1299 20473193.150.22.240rrc00
2026/10/5 08:20:12宣告AS20473328840 327727 174 20473102.208.105.2rrc00
2026/10/4 10:05:09宣告AS2047358057 34549 3257 20473194.50.92.251rrc00
2026/10/4 09:55:20宣告AS2047358057 34549 3257 20473194.50.92.251rrc00
2026/10/3 03:15:04宣告AS20473328840 327727 174 20473102.208.105.2rrc00
2026/10/1 18:45:03撤销——102.208.105.2rrc00
2026/9/30 10:45:32宣告AS20473852 20473154.11.12.212rrc00
2026/9/30 09:20:19宣告AS20473852 20473154.11.12.212rrc00
2026/9/30 08:25:37宣告AS20473852 20473154.11.12.212rrc00
2026/9/29 06:00:25宣告AS20473852 20473154.11.12.212rrc00
2026/9/29 05:40:05宣告AS20473852 20473154.11.12.212rrc00
2026/9/28 03:05:35宣告AS20473852 20473154.11.12.212rrc00
2026/9/28 02:45:27宣告AS20473852 20473154.11.12.212rrc00
2026/9/28 02:20:13宣告AS20473852 20473154.11.12.212rrc00
2026/9/28 01:50:04宣告AS2047349432 48362 1764 174 20473195.128.231.254rrc00
2026/9/28 01:45:20宣告AS20473852 20473154.11.12.212rrc00
2026/9/27 23:20:03宣告AS20473852 20473154.11.12.212rrc00
2026/9/27 15:15:03宣告AS20473852 20473154.11.12.212rrc00
2026/9/27 08:00:25宣告AS20473852 20473154.11.12.212rrc00
2026/9/27 02:45:09宣告AS20473852 20473154.11.12.212rrc00
2026/9/27 02:40:14宣告AS20473852 20473154.11.12.212rrc00

小时变化

近七天窗口 · 2 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/10/9 03:00:00101113.0 / 3
2026/10/8 22:00:00303113.7 / 4
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