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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。

209.42.78.0/24

当前有效IPv4

起源 ASNAS10821

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2026/11/12 00:00:00BGP 路由数据
前缀
209.42.78.0/24
当前状态
当前有效
起源 ASN
AS10821
首次观测
2026/8/28 10:25:06
最近观测
2026/11/12 00:00:00
对等体42可见对等体
观测节点1观测节点
宣告3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
209.42.78.0/24AS1082114907 3356 174 108214208.80.153.193rrc00当前有效
209.42.78.0/24AS10821852 174 108213154.11.12.212rrc00当前有效
209.42.78.0/24AS108214608 7575 1299 174 108215203.119.104.1rrc00当前有效
209.42.78.0/24AS10821216285 8280 6762 174 10821584.54.49.1rrc00当前有效
209.42.78.0/24AS1082137989 56300 132132 4657 174 108216203.123.48.6rrc00当前有效
209.42.78.0/24AS1082149432 48362 1299 174 108215195.128.231.254rrc00当前有效
209.42.78.0/24AS10821202365 50673 174 1082145.255.90.109rrc00当前有效
209.42.78.0/24AS1082144393 394256 174 10821449.12.70.222rrc00当前有效
209.42.78.0/24AS10821204092 198978 174 10821489.234.186.6rrc00当前有效
209.42.78.0/24AS1082150304 1299 174 10821431.169.49.228rrc00当前有效
209.42.78.0/24AS1082134927 1299 174 108214193.148.251.1rrc00当前有效
209.42.78.0/24AS10821206499 34549 174 10821445.14.68.69rrc00当前有效
209.42.78.0/24AS1082161218 6939 1299 174 108215143.246.179.232rrc00当前有效
209.42.78.0/24AS1082145049 6696 1299 174 108215194.28.97.2rrc00当前有效
209.42.78.0/24AS1082129504 39392 174 108214185.193.84.191rrc00当前有效
209.42.78.0/24AS108217018 174 10821312.0.1.63rrc00当前有效
209.42.78.0/24AS1082148185 3356 174 108214195.90.96.2rrc00当前有效
209.42.78.0/24AS1082117639 174 108213202.69.160.152rrc00当前有效
209.42.78.0/24AS1082149134 53356 6424 1299 174 10821623.129.32.61rrc00当前有效
209.42.78.0/24AS1082155720 6939 1299 174 108215103.212.68.10rrc00当前有效
209.42.78.0/24AS1082137721 174 108213165.16.221.66rrc00当前有效
209.42.78.0/24AS1082120514 1299 174 108214217.151.205.147rrc00当前有效
209.42.78.0/24AS10821132825 174 10821343.251.115.197rrc00当前有效
209.42.78.0/24AS1082150300 174 108213176.12.110.8rrc00当前有效
209.42.78.0/24AS1082134549 174 10821380.77.16.114rrc00当前有效
209.42.78.0/24AS108211403 577 174 108214198.58.198.252rrc00当前有效
209.42.78.0/24AS1082120205 174 10821364.246.96.5rrc00当前有效
209.42.78.0/24AS1082158057 174 108213193.33.94.251rrc00当前有效
209.42.78.0/24AS1082124482 6453 174 108214203.175.175.15rrc00当前有效
209.42.78.0/24AS1082157821 12586 3257 174 108215193.160.39.1rrc00当前有效
209.42.78.0/24AS1082159919 12779 174 1082145.178.95.254rrc00当前有效
209.42.78.0/24AS1082134927 56655 1299 174 10821545.134.89.1rrc00当前有效
209.42.78.0/24AS1082155720 2914 174 10821445.116.179.212rrc00当前有效
209.42.78.0/24AS1082113830 971 174 108214161.129.152.2rrc00当前有效
209.42.78.0/24AS1082157381 50304 1299 174 108215193.150.22.240rrc00当前有效
209.42.78.0/24AS1082149673 20485 1299 174 10821594.247.111.254rrc00当前有效
209.42.78.0/24AS1082158057 34549 174 108214194.50.92.251rrc00当前有效
209.42.78.0/24AS10821328840 327727 174 108214102.208.105.2rrc00当前有效
209.42.78.0/24AS108213549 3356 174 108214208.51.134.248rrc00当前有效
209.42.78.0/24AS10821213241 9002 3356 174 10821589.42.52.8rrc00当前有效
209.42.78.0/24AS1082122652 174 10821345.61.0.85rrc00当前有效
209.42.78.0/24AS108213333 1257 174 108214193.0.0.56rrc00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
6.0
最长路径
6

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AS1082137989 56300 132132 4657 174 10821203.123.48.6rrc00
2026/11/10 10:50:18宣告AS10821328840 327727 174 10821102.208.105.2rrc00
2026/11/10 09:00:46宣告AS1082150300 174 10821176.12.110.8rrc00
2026/11/9 08:05:26宣告AS1082157821 12586 3257 174 10821193.160.39.1rrc00
2026/11/7 14:25:16宣告AS10821328840 327727 174 10821102.208.105.2rrc00
2026/11/7 14:25:08撤销——102.208.105.2rrc00
2026/11/5 21:10:39撤销——195.128.231.254rrc00
2026/11/5 11:10:41宣告AS108214608 7575 2914 174 10821203.119.104.1rrc00
2026/11/4 20:45:23宣告AS10821206499 34549 174 1082145.14.68.69rrc00
2026/11/4 16:15:31宣告AS10821328840 327727 174 10821102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/3 10:15:36宣告AS108214608 7575 2914 174 10821203.119.104.1rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:32宣告AS10821328840 327727 174 10821102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/1 13:30:49宣告AS10821206499 34549 174 1082145.14.68.69rrc00
2026/11/1 02:50:05宣告AS1082149134 53356 6424 2914 174 1082123.129.32.61rrc00
2026/10/23 20:05:13宣告AS1082124482 6453 174 10821203.175.175.15rrc00
2026/10/23 06:30:55宣告AS1082129504 39392 174 10821185.193.84.191rrc00
2026/10/20 14:15:22宣告AS108214608 7575 2914 174 10821203.119.104.1rrc00
2026/10/18 14:30:07宣告AS10821328840 327727 174 10821102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:52宣告AS10821328840 327727 174 10821102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/16 04:50:41宣告AS108214608 7575 2914 174 10821203.119.104.1rrc00
2026/10/16 04:50:35宣告AS1082155720 2914 174 1082145.116.179.212rrc00
2026/10/16 04:50:32宣告AS1082149134 53356 6424 2914 174 1082123.129.32.61rrc00
2026/10/15 21:05:06宣告AS108211403 577 174 10821198.58.198.252rrc00
2026/10/15 19:50:25宣告AS1082149432 48362 1299 174 10821195.128.231.254rrc00
2026/10/14 03:35:03宣告AS10821328840 327727 174 10821102.208.105.2rrc00

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 14:00:00101116.0 / 6
2026/11/10 10:00:00101114.0 / 4
2026/11/10 09:00:00101113.0 / 3
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