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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。

170.245.144.0/22

当前有效IPv4

起源 ASNAS52712

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
170.245.144.0/22
当前状态
当前有效
起源 ASN
AS52712
首次观测
2026/8/29 05:55:12
最近观测
2026/11/11 16:00:00
对等体42可见对等体
观测节点1观测节点
宣告28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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
170.245.144.0/22AS527127018 3356 52712312.0.1.63rrc00当前有效
170.245.144.0/22AS52712852 2914 3356 527124154.11.12.212rrc00当前有效
170.245.144.0/22AS527123333 3320 3356 527124193.0.0.56rrc00当前有效
170.245.144.0/22AS5271224482 16735 527123203.175.175.15rrc00当前有效
170.245.144.0/22AS5271214907 3356 527123208.80.153.193rrc00当前有效
170.245.144.0/22AS5271238001 3491 3356 527124202.150.221.37rrc00当前有效
170.245.144.0/22AS5271257821 12586 3257 30371 13786 267613 21574 52712 52712 5271210193.160.39.1rrc00当前有效
170.245.144.0/22AS5271250628 3356 527123178.208.11.4rrc00当前有效
170.245.144.0/22AS5271259919 9002 3356 5271245.178.95.254rrc00当前有效
170.245.144.0/22AS527121403 577 3356 527124198.58.198.252rrc00当前有效
170.245.144.0/22AS527123549 3356 527123208.51.134.248rrc00当前有效
170.245.144.0/22AS5271244393 58057 6939 3356 52712549.12.70.222rrc00当前有效
170.245.144.0/22AS5271245049 6696 6762 16735 527125194.28.97.2rrc00当前有效
170.245.144.0/22AS5271248185 3356 527123195.90.96.2rrc00当前有效
170.245.144.0/22AS5271213830 971 3356 527124161.129.152.2rrc00当前有效
170.245.144.0/22AS5271220205 6939 3356 52712464.246.96.5rrc00当前有效
170.245.144.0/22AS5271220514 1299 3356 527124217.151.205.147rrc00当前有效
170.245.144.0/22AS5271255720 6939 3356 527124103.212.68.10rrc00当前有效
170.245.144.0/22AS52712204092 34019 3303 3356 52712589.234.186.6rrc00当前有效
170.245.144.0/22AS5271257381 50304 1299 3356 527125193.150.22.240rrc00当前有效
170.245.144.0/22AS5271229504 39392 1299 3356 527125185.193.84.191rrc00当前有效
170.245.144.0/22AS5271222652 267613 21574 52712 52712 52712645.61.0.85rrc00当前有效
170.245.144.0/22AS5271234927 1299 3356 527124193.148.251.1rrc00当前有效
170.245.144.0/22AS52712206499 34549 267613 21574 52712 52712 52712745.14.68.69rrc00当前有效
170.245.144.0/22AS52712202365 50673 6830 3356 5271255.255.90.109rrc00当前有效
170.245.144.0/22AS5271250300 3356 527123176.12.110.8rrc00当前有效
170.245.144.0/22AS52712213241 9002 3356 52712489.42.52.8rrc00当前有效
170.245.144.0/22AS5271237721 1031 21574 52712 52712 527126165.16.221.66rrc00当前有效
170.245.144.0/22AS5271258057 34549 267613 21574 52712 52712 527127194.50.92.251rrc00当前有效
170.245.144.0/22AS5271249134 53356 6939 3356 52712523.129.32.61rrc00当前有效
170.245.144.0/22AS5271258057 1836 3356 527124193.33.94.251rrc00当前有效
170.245.144.0/22AS52712216285 8280 6762 16735 52712584.54.49.1rrc00当前有效
170.245.144.0/22AS5271234549 267613 21574 52712 52712 52712680.77.16.114rrc00当前有效
170.245.144.0/22AS5271249673 12389 3356 52712494.247.111.254rrc00当前有效
170.245.144.0/22AS5271261218 6939 3356 527124143.246.179.232rrc00当前有效
170.245.144.0/22AS52712132825 3356 52712343.251.115.197rrc00当前有效
170.245.144.0/22AS5271255720 2914 3356 52712445.116.179.212rrc00当前有效
170.245.144.0/22AS5271250304 1299 3356 52712431.169.49.228rrc00当前有效
170.245.144.0/22AS5271249432 48362 1764 3356 527125195.128.231.254rrc00当前有效
170.245.144.0/22AS527124608 1221 4637 3356 527125203.119.104.1rrc00当前有效
170.245.144.0/22AS5271217639 3356 527123202.69.160.152rrc00当前有效
170.245.144.0/22AS5271234927 1031 21574 52712 52712 52712645.134.89.1rrc00当前有效
170.245.144.0/22—未收录—102.208.105.2rrc00已撤销

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
7.0
最长路径
7

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 14:05:39宣告AS5271237989 56300 132132 4657 9002 3356 52712203.123.48.6rrc00
2026/11/10 14:55:10宣告AS527127018 3356 5271212.0.1.63rrc00
2026/11/10 09:00:21宣告AS5271250300 2914 3356 52712176.12.110.8rrc00
2026/11/10 06:55:11宣告AS5271222652 1299 3356 5271245.61.0.85rrc00
2026/11/8 23:30:36宣告AS5271237721 1031 21574 52712 52712 52712165.16.221.66rrc00
2026/11/8 23:30:36宣告AS5271234927 1031 21574 52712 52712 5271245.134.89.1rrc00
2026/11/8 23:30:36宣告AS5271234927 56655 1031 21574 52712 52712 5271245.134.89.1rrc00
2026/11/8 23:30:36宣告AS5271234927 56655 1299 3356 16735 5271245.134.89.1rrc00
2026/11/8 23:30:32宣告AS5271237721 16735 52712165.16.221.66rrc00
2026/11/8 23:25:05宣告AS5271234927 56655 1299 3356 16735 5271245.134.89.1rrc00
2026/11/8 23:25:05宣告AS5271234927 1031 21574 52712 52712 5271245.134.89.1rrc00
2026/11/8 23:25:03宣告AS5271237721 16735 52712165.16.221.66rrc00
2026/11/8 23:20:04宣告AS5271234927 56655 1031 21574 52712 52712 5271245.134.89.1rrc00
2026/11/8 23:20:04宣告AS5271234927 1031 21574 52712 52712 5271245.134.89.1rrc00
2026/11/8 23:20:04宣告AS52712204092 34019 35625 3356 5271289.234.186.6rrc00
2026/11/8 23:15:51宣告AS5271237721 16735 52712165.16.221.66rrc00
2026/11/8 23:15:51宣告AS5271234927 1031 21574 52712 52712 5271245.134.89.1rrc00
2026/11/8 23:15:51宣告AS5271234927 56655 1299 3356 5271245.134.89.1rrc00
2026/11/8 23:15:46宣告AS52712202365 50673 33891 3356 527125.255.90.109rrc00
2026/11/8 19:45:08宣告AS5271234549 2914 3356 5271280.77.16.114rrc00
2026/11/8 19:45:08宣告AS5271258057 34549 2914 3356 52712194.50.92.251rrc00
2026/11/8 19:45:08宣告AS52712206499 34549 2914 3356 5271245.14.68.69rrc00
2026/11/8 18:20:35宣告AS5271258057 34549 2914 3356 52712194.50.92.251rrc00
2026/11/8 18:20:10宣告AS5271234549 6453 1031 21574 52712 52712 5271280.77.16.114rrc00
2026/11/8 18:20:10宣告AS52712206499 34549 6453 1031 21574 52712 52712 5271245.14.68.69rrc00
2026/11/8 18:20:10宣告AS5271258057 34549 2914 3356 52712194.50.92.251rrc00
2026/11/8 18:20:10宣告AS5271258057 34549 6453 1031 21574 52712 52712 52712194.50.92.251rrc00
2026/11/8 18:20:10宣告AS5271222652 1299 3356 5271245.61.0.85rrc00
2026/11/8 13:10:26宣告AS52712132825 3356 5271243.251.115.197rrc00
2026/11/8 12:45:03宣告AS5271249432 48362 9002 3356 52712195.128.231.254rrc00

小时变化

近七天窗口 · 7 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 14:00:00101117.0 / 7
2026/11/10 14:00:00101113.0 / 3
2026/11/10 09:00:00101114.0 / 4
2026/11/10 06:00:00101114.0 / 4
2026/11/8 23:00:001504115.3 / 7
2026/11/8 19:00:00303114.7 / 5
2026/11/8 18:00:00604116.2 / 8
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