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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。

45.180.20.0/24

当前有效IPv4

起源 ASNAS273045

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
45.180.20.0/24
当前状态
当前有效
起源 ASN
AS273045
首次观测
2026/8/29 12:55:09
最近观测
2026/11/12 00:00:00
对等体44可见对等体
观测节点1观测节点
宣告10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

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
45.180.20.0/24AS2730454608 1221 4637 3356 262287 2730456203.119.104.1rrc00当前有效
45.180.20.0/24AS273045852 2914 3356 262287 2730455154.11.12.212rrc00当前有效
45.180.20.0/24AS2730457018 3356 262287 273045412.0.1.63rrc00当前有效
45.180.20.0/24AS27304514907 3356 262287 2730454208.80.153.193rrc00当前有效
45.180.20.0/24AS27304537989 56300 132132 4657 6453 13786 52468 52468 52468 52468 262287 273045 27304513203.123.48.6rrc00当前有效
45.180.20.0/24AS273045202365 50673 174 3356 262287 27304565.255.90.109rrc00当前有效
45.180.20.0/24AS27304549432 48362 1764 3356 262287 2730456195.128.231.254rrc00当前有效
45.180.20.0/24AS27304534927 1299 3356 262287 2730455193.148.251.1rrc00当前有效
45.180.20.0/24AS27304550304 1299 3356 262287 273045531.169.49.228rrc00当前有效
45.180.20.0/24AS27304544393 58057 6939 262287 273045549.12.70.222rrc00当前有效
45.180.20.0/24AS273045204092 198978 174 3356 262287 273045689.234.186.6rrc00当前有效
45.180.20.0/24AS273045206499 34549 2914 3356 262287 273045645.14.68.69rrc00当前有效
45.180.20.0/24AS27304561218 6939 262287 2730454143.246.179.232rrc00当前有效
45.180.20.0/24AS27304545049 6696 6762 16735 262287 2730456194.28.97.2rrc00当前有效
45.180.20.0/24AS27304548185 3356 262287 2730454195.90.96.2rrc00当前有效
45.180.20.0/24AS27304529504 39392 1299 3356 262287 2730456185.193.84.191rrc00当前有效
45.180.20.0/24AS273045216285 8280 6762 16735 262287 273045684.54.49.1rrc00当前有效
45.180.20.0/24AS27304555720 6939 262287 2730454103.212.68.10rrc00当前有效
45.180.20.0/24AS27304549134 53356 6939 262287 273045523.129.32.61rrc00当前有效
45.180.20.0/24AS27304517639 6939 262287 2730454202.69.160.152rrc00当前有效
45.180.20.0/24AS27304537721 37468 52468 52468 262287 273045 2730457165.16.221.66rrc00当前有效
45.180.20.0/24AS27304550628 3356 262287 2730454178.208.11.4rrc00当前有效
45.180.20.0/24AS27304520514 1299 3356 262287 2730455217.151.205.147rrc00当前有效
45.180.20.0/24AS27304534549 2914 3356 262287 273045580.77.16.114rrc00当前有效
45.180.20.0/24AS27304550300 3356 262287 2730454176.12.110.8rrc00当前有效
45.180.20.0/24AS273045132825 174 3356 262287 273045543.251.115.197rrc00当前有效
45.180.20.0/24AS27304520205 6939 262287 273045464.246.96.5rrc00当前有效
45.180.20.0/24AS27304538001 3491 3356 262287 2730455202.150.221.37rrc00当前有效
45.180.20.0/24AS2730451403 577 3356 262287 2730455198.58.198.252rrc00当前有效
45.180.20.0/24AS27304558057 1836 3356 262287 2730455193.33.94.251rrc00当前有效
45.180.20.0/24AS27304557821 12586 3257 37468 52468 52468 262287 273045 2730459193.160.39.1rrc00当前有效
45.180.20.0/24AS27304524482 262287 2730453203.175.175.15rrc00当前有效
45.180.20.0/24AS27304559919 9002 3356 262287 27304555.178.95.254rrc00当前有效
45.180.20.0/24AS27304522652 1299 3356 262287 273045545.61.0.85rrc00当前有效
45.180.20.0/24AS27304534927 56655 6939 262287 273045545.134.89.1rrc00当前有效
45.180.20.0/24AS2730453333 3320 3356 262287 2730455193.0.0.56rrc00当前有效
45.180.20.0/24AS273045213241 9002 3356 262287 273045589.42.52.8rrc00当前有效
45.180.20.0/24AS27304555720 2914 3356 262287 273045545.116.179.212rrc00当前有效
45.180.20.0/24AS27304513830 971 3356 262287 2730455161.129.152.2rrc00当前有效
45.180.20.0/24AS27304549673 12389 3356 262287 273045594.247.111.254rrc00当前有效
45.180.20.0/24AS27304557381 50304 1299 3356 262287 2730456193.150.22.240rrc00当前有效
45.180.20.0/24AS27304558057 34549 2914 3356 262287 2730456194.50.92.251rrc00当前有效
45.180.20.0/24AS273045328840 327727 174 3356 262287 2730456102.208.105.2rrc00当前有效
45.180.20.0/24AS2730453549 3356 262287 2730454208.51.134.248rrc00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
0.0
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
2026/11/11 14:05:26撤销——203.123.48.6rrc00
2026/11/11 07:00:12宣告AS273045132825 174 3356 262287 27304543.251.115.197rrc00
2026/11/11 07:00:09宣告AS2730453549 3356 262287 273045208.51.134.248rrc00
2026/11/11 07:00:08宣告AS273045328840 327727 174 3356 262287 273045102.208.105.2rrc00
2026/11/11 03:30:14宣告AS273045204092 198978 174 3356 262287 27304589.234.186.6rrc00
2026/11/11 03:30:09宣告AS27304513830 971 3356 16735 262287 273045161.129.152.2rrc00
2026/11/11 03:30:09宣告AS27304549432 48362 9002 3356 262287 273045195.128.231.254rrc00
2026/11/10 09:10:11宣告AS27304550300 3356 262287 273045176.12.110.8rrc00
2026/11/9 17:55:11宣告AS273045204092 34019 35625 3356 262287 27304589.234.186.6rrc00
2026/11/9 17:55:11宣告AS273045204092 20766 1299 3356 262287 27304589.234.186.6rrc00
2026/11/9 17:55:10宣告AS273045204092 198978 174 13786 52468 52468 52468 52468 262287 273045 27304589.234.186.6rrc00
2026/11/8 07:35:22宣告AS27304555720 2914 3356 262287 27304545.116.179.212rrc00
2026/11/8 06:25:21宣告AS27304558057 34549 2914 3356 262287 273045194.50.92.251rrc00
2026/11/8 06:25:21宣告AS273045206499 34549 2914 3356 262287 27304545.14.68.69rrc00
2026/11/8 06:25:21宣告AS27304534549 2914 3356 262287 27304580.77.16.114rrc00
2026/11/8 06:25:04宣告AS27304555720 2914 3356 262287 27304545.116.179.212rrc00
2026/11/7 19:10:46宣告AS27304538001 3491 3356 262287 273045202.150.221.37rrc00
2026/11/7 14:25:22宣告AS273045328840 327727 174 3356 262287 273045102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/5 21:10:34撤销——195.128.231.254rrc00
2026/11/4 21:45:04宣告AS273045206499 34549 2914 3356 262287 27304545.14.68.69rrc00
2026/11/4 17:35:19宣告AS273045132825 174 3356 262287 27304543.251.115.197rrc00
2026/11/4 16:15:35宣告AS273045328840 327727 174 3356 262287 273045102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:36宣告AS273045328840 327727 174 3356 262287 273045102.208.105.2rrc00
2026/11/1 02:50:15宣告AS27304549134 53356 6939 262287 27304523.129.32.61rrc00
2026/10/24 02:50:09宣告AS27304524482 262287 273045203.175.175.15rrc00
2026/10/23 14:40:07宣告AS27304559919 9002 3356 262287 2730455.178.95.254rrc00
2026/10/22 13:15:21宣告AS273045216285 8280 6762 3356 262287 27304584.54.49.1rrc00

小时变化

近七天窗口 · 5 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 14:00:0001110—
2026/11/11 07:00:00303115.0 / 6
2026/11/11 03:00:00303116.0 / 6
2026/11/10 09:00:00101114.0 / 4
2026/11/9 17:00:00301117.7 / 11
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