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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。

203.62.220.0/22

当前有效IPv4

起源 ASNAS9749

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
203.62.220.0/22
当前状态
当前有效
起源 ASN
AS9749
首次观测
2026/8/30 19:45:42
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117近 7 天小时聚合
撤销8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
203.62.220.0/22AS97494608 4764 97493203.119.104.1rrc00当前有效
203.62.220.0/22AS974944393 58057 6939 9749449.12.70.222rrc00当前有效
203.62.220.0/22AS974961218 6939 97493143.246.179.232rrc00当前有效
203.62.220.0/22AS9749328840 327727 174 4764 97495102.208.105.2rrc00当前有效
203.62.220.0/22AS974920514 1299 4764 97494217.151.205.147rrc00当前有效
203.62.220.0/22AS974950304 1299 4764 9749431.169.49.228rrc00当前有效
203.62.220.0/22AS974937989 56300 132132 4764 97495203.123.48.6rrc00当前有效
203.62.220.0/22AS9749216285 8280 6762 174 4764 9749684.54.49.1rrc00当前有效
203.62.220.0/22AS9749204092 198978 174 4764 9749589.234.186.6rrc00当前有效
203.62.220.0/22AS974957381 42708 1299 4764 97495193.150.22.240rrc00当前有效
203.62.220.0/22AS974924482 4764 97493203.175.175.15rrc00当前有效
203.62.220.0/22AS974949134 53356 6939 9749423.129.32.61rrc00当前有效
203.62.220.0/22AS974934927 56655 6939 9749445.134.89.1rrc00当前有效
203.62.220.0/22AS974934927 1299 4764 97494193.148.251.1rrc00当前有效
203.62.220.0/22AS974920205 6939 9749364.246.96.5rrc00当前有效
203.62.220.0/22AS974955720 2914 3356 4764 9749545.116.179.212rrc00当前有效
203.62.220.0/22AS9749132825 3356 4764 9749443.251.115.197rrc00当前有效
203.62.220.0/22AS974948185 3356 4764 97494195.90.96.2rrc00当前有效
203.62.220.0/22AS974913830 971 3356 4764 97495161.129.152.2rrc00当前有效
203.62.220.0/22AS974934549 1299 4764 9749480.77.16.114rrc00当前有效
203.62.220.0/22AS974955720 6939 97493103.212.68.10rrc00当前有效
203.62.220.0/22AS97497018 1299 4764 9749412.0.1.63rrc00当前有效
203.62.220.0/22AS974957821 12586 3257 3356 4764 97496193.160.39.1rrc00当前有效
203.62.220.0/22AS974945049 6696 1299 4764 97495194.28.97.2rrc00当前有效
203.62.220.0/22AS974917639 4764 97493202.69.160.152rrc00当前有效
203.62.220.0/22AS974914907 3356 4764 97494208.80.153.193rrc00当前有效
203.62.220.0/22AS9749206499 34549 1299 4764 9749545.14.68.69rrc00当前有效
203.62.220.0/22AS974922652 1299 4764 9749445.61.0.85rrc00当前有效
203.62.220.0/22AS974958057 34549 1299 4764 97495194.50.92.251rrc00当前有效
203.62.220.0/22AS9749852 6461 6461 6461 6461 4637 4637 4637 4637 1221 4764 4764 4764 974914154.11.12.212rrc00当前有效
203.62.220.0/22AS97493549 3356 4764 97494208.51.134.248rrc00当前有效
203.62.220.0/22AS9749213241 9002 4764 9749489.42.52.8rrc00当前有效
203.62.220.0/22AS9749202365 50673 174 4764 974955.255.90.109rrc00当前有效
203.62.220.0/22AS974949432 48362 9002 4764 97495195.128.231.254rrc00当前有效
203.62.220.0/22AS974949673 20485 1299 4764 9749594.247.111.254rrc00当前有效
203.62.220.0/22AS97493333 9002 4764 97494193.0.0.56rrc00当前有效
203.62.220.0/22AS97491403 577 4637 1221 4764 4764 4764 97498198.58.198.252rrc00当前有效
203.62.220.0/22AS974958057 174 4764 97494193.33.94.251rrc00当前有效
203.62.220.0/22AS974950300 9002 4764 97494176.12.110.8rrc00当前有效
203.62.220.0/22AS974929504 39392 174 4764 97495185.193.84.191rrc00当前有效
203.62.220.0/22AS974938001 4764 97493202.150.221.37rrc00当前有效
203.62.220.0/22AS974959919 9002 4764 974945.178.95.254rrc00当前有效
203.62.220.0/22—未收录—178.208.11.4rrc00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 05:00:00
窗口内对等体
27
窗口内观测节点
1
平均路径长度
4.9
最长路径
12

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 05:05:53宣告AS974938001 4764 9749202.150.221.37rrc00
2026/11/11 05:05:52宣告AS974913830 971 3356 4764 9749161.129.152.2rrc00
2026/11/11 05:05:51宣告AS974929504 39392 174 4764 9749185.193.84.191rrc00
2026/11/11 05:05:50宣告AS974914907 3356 4764 9749208.80.153.193rrc00
2026/11/11 05:05:47宣告AS97491403 577 4637 1221 4764 4764 4764 9749198.58.198.252rrc00
2026/11/11 05:05:46宣告AS974957381 42708 1299 4764 9749193.150.22.240rrc00
2026/11/11 05:05:43宣告AS974917639 7473 4637 1221 4764 4764 4764 9749202.69.160.152rrc00
2026/11/11 05:05:40宣告AS97494608 4764 9749203.119.104.1rrc00
2026/11/11 05:05:39宣告AS974934549 1299 4764 974980.77.16.114rrc00
2026/11/11 05:05:39宣告AS9749206499 34549 1299 4764 974945.14.68.69rrc00
2026/11/11 05:05:39宣告AS974958057 34549 1299 4764 9749194.50.92.251rrc00
2026/11/11 05:05:39宣告AS97491403 577 4637 1221 4764 4764 4764 9749198.58.198.252rrc00
2026/11/11 05:05:39宣告AS974937989 56300 132132 4764 9749203.123.48.6rrc00
2026/11/11 05:05:39宣告AS974924482 4764 9749203.175.175.15rrc00
2026/11/11 05:05:38宣告AS974950304 1299 4764 974931.169.49.228rrc00
2026/11/11 05:05:37宣告AS974920514 1299 4764 9749217.151.205.147rrc00
2026/11/11 05:05:37宣告AS974949673 20485 1299 4764 974994.247.111.254rrc00
2026/11/11 05:05:36宣告AS974958057 34549 1299 4764 9749194.50.92.251rrc00
2026/11/11 05:05:36宣告AS974922652 1299 4764 974945.61.0.85rrc00
2026/11/11 05:05:36宣告AS9749206499 34549 1299 4764 974945.14.68.69rrc00
2026/11/11 05:05:36宣告AS974914907 1299 4764 9749208.80.153.193rrc00
2026/11/11 05:05:36宣告AS97497018 1299 4764 974912.0.1.63rrc00
2026/11/11 05:05:36宣告AS97497018 3356 4764 974912.0.1.63rrc00
2026/11/11 05:05:36宣告AS974913830 971 3356 4764 9749161.129.152.2rrc00
2026/11/11 05:05:36宣告AS974929504 39392 1299 4764 9749185.193.84.191rrc00
2026/11/11 05:05:36宣告AS974958057 34549 2914 9002 4764 9749194.50.92.251rrc00
2026/11/11 05:05:36宣告AS9749206499 34549 2914 9002 4764 974945.14.68.69rrc00
2026/11/11 05:05:36宣告AS974934549 2914 9002 4764 974980.77.16.114rrc00
2026/11/11 05:05:36宣告AS974934549 1299 4764 974980.77.16.114rrc00
2026/11/11 05:05:35宣告AS974949432 48362 9002 4764 9749195.128.231.254rrc00

小时变化

近七天窗口 · 9 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 05:00:0097527114.9 / 12
2026/11/11 02:00:00101114.0 / 4
2026/11/10 19:00:0001110—
2026/11/10 13:00:00101114.0 / 4
2026/11/10 09:00:00101114.0 / 4
2026/11/10 03:00:00101115.0 / 5
2026/11/10 01:00:0015111114.6 / 6
2026/11/8 17:00:0001110—
2026/11/8 15:00:00101114.0 / 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