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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。

185.142.56.0/22

当前有效IPv4

起源 ASNAS47546

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
185.142.56.0/22
当前状态
当前有效
起源 ASN
AS47546
首次观测
2026/8/29 09:30:45
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
185.142.56.0/22AS4754659919 9002 3491 51407 4754655.178.95.254rrc00当前有效
185.142.56.0/22AS4754613830 971 3356 1299 51407 475466161.129.152.2rrc00当前有效
185.142.56.0/22AS4754634549 1299 51407 47546480.77.16.114rrc00当前有效
185.142.56.0/22AS4754655720 2914 3491 51407 47546545.116.179.212rrc00当前有效
185.142.56.0/22AS47546132825 3356 3491 51407 47546543.251.115.197rrc00当前有效
185.142.56.0/22AS4754620205 1299 51407 47546464.246.96.5rrc00当前有效
185.142.56.0/22AS4754648185 1299 51407 475464195.90.96.2rrc00当前有效
185.142.56.0/22AS475467018 1299 51407 47546412.0.1.63rrc00当前有效
185.142.56.0/22AS47546216285 8280 6762 1299 51407 47546684.54.49.1rrc00当前有效
185.142.56.0/22AS4754634927 56655 1299 51407 47546545.134.89.1rrc00当前有效
185.142.56.0/22AS4754634927 1299 51407 475464193.148.251.1rrc00当前有效
185.142.56.0/22AS4754657381 50304 1299 51407 475465193.150.22.240rrc00当前有效
185.142.56.0/22AS4754624482 6453 3491 51407 475465203.175.175.15rrc00当前有效
185.142.56.0/22AS4754649134 53356 6424 1299 51407 47546623.129.32.61rrc00当前有效
185.142.56.0/22AS47546204092 20766 1299 51407 47546589.234.186.6rrc00当前有效
185.142.56.0/22AS475464608 7575 3491 51407 475465203.119.104.1rrc00当前有效
185.142.56.0/22AS4754620514 1299 51407 475464217.151.205.147rrc00当前有效
185.142.56.0/22AS4754650304 1299 51407 47546431.169.49.228rrc00当前有效
185.142.56.0/22AS4754655720 6939 3491 51407 475465103.212.68.10rrc00当前有效
185.142.56.0/22AS4754661218 6939 3491 51407 475465143.246.179.232rrc00当前有效
185.142.56.0/22AS47546328840 327727 174 1299 51407 475466102.208.105.2rrc00当前有效
185.142.56.0/22AS4754644393 35710 4809 1299 51407 47546649.12.70.222rrc00当前有效
185.142.56.0/22AS4754629504 39392 1299 51407 475465185.193.84.191rrc00当前有效
185.142.56.0/22AS4754658057 1836 1299 51407 475465193.33.94.251rrc00当前有效
185.142.56.0/22AS4754650300 3356 3491 51407 475465176.12.110.8rrc00当前有效
185.142.56.0/22AS4754638001 3491 51407 475464202.150.221.37rrc00当前有效
185.142.56.0/22AS47546213241 9002 3491 51407 47546589.42.52.8rrc00当前有效
185.142.56.0/22AS475463549 3356 1299 51407 475465208.51.134.248rrc00当前有效
185.142.56.0/22AS47546202365 50673 174 1299 51407 4754665.255.90.109rrc00当前有效
185.142.56.0/22AS475463333 1257 3491 51407 475465193.0.0.56rrc00当前有效
185.142.56.0/22AS475461403 577 3491 51407 475465198.58.198.252rrc00当前有效
185.142.56.0/22AS4754649673 20485 1299 51407 47546594.247.111.254rrc00当前有效
185.142.56.0/22AS4754649432 48362 1299 51407 475465195.128.231.254rrc00当前有效
185.142.56.0/22AS4754614907 1299 51407 475464208.80.153.193rrc00当前有效
185.142.56.0/22AS47546206499 34549 1299 51407 47546545.14.68.69rrc00当前有效
185.142.56.0/22AS4754637721 1299 51407 475464165.16.221.66rrc00当前有效
185.142.56.0/22AS4754658057 34549 1299 51407 475465194.50.92.251rrc00当前有效
185.142.56.0/22AS47546852 3491 51407 475464154.11.12.212rrc00当前有效
185.142.56.0/22AS4754622652 1299 51407 47546445.61.0.85rrc00当前有效
185.142.56.0/22AS4754657821 12586 3257 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 51407 4754637193.160.39.1rrc00当前有效
185.142.56.0/22AS4754645049 6696 1299 51407 475465194.28.97.2rrc00当前有效
185.142.56.0/22AS4754617639 174 3491 51407 475465202.69.160.152rrc00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
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 14:05:42宣告AS4754637989 56300 132132 4657 1299 51407 47546203.123.48.6rrc00
2026/11/10 14:55:08宣告AS475467018 1299 51407 4754612.0.1.63rrc00
2026/11/10 08:25:11宣告AS4754649134 53356 6939 3491 51407 4754623.129.32.61rrc00
2026/11/9 08:30:00宣告AS475467018 1299 51407 4754612.0.1.63rrc00
2026/11/7 20:35:23宣告AS4754644393 35710 4809 1299 51407 4754649.12.70.222rrc00
2026/11/7 14:25:21宣告AS47546328840 327727 174 1299 51407 47546102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/5 11:10:37宣告AS475464608 7575 3491 51407 47546203.119.104.1rrc00
2026/11/4 21:45:00宣告AS47546206499 34549 1299 51407 4754645.14.68.69rrc00
2026/11/4 16:15:49宣告AS47546328840 327727 174 1299 51407 47546102.208.105.2rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:10:38宣告AS47546328840 327727 174 1299 51407 47546102.208.105.2rrc00
2026/11/1 21:25:15宣告AS47546202365 50673 174 1299 51407 475465.255.90.109rrc00
2026/11/1 21:25:13宣告AS4754617639 174 3491 51407 47546202.69.160.152rrc00
2026/11/1 21:25:12宣告AS4754620514 1299 51407 47546217.151.205.147rrc00
2026/11/1 21:25:12宣告AS4754637989 56300 132132 4657 1299 51407 47546203.123.48.6rrc00
2026/11/1 21:25:12宣告AS4754644393 35710 4809 1299 51407 4754649.12.70.222rrc00
2026/11/1 21:25:12宣告AS47546216285 8280 6762 1299 51407 4754684.54.49.1rrc00
2026/11/1 21:25:10宣告AS475467018 1299 51407 4754612.0.1.63rrc00
2026/11/1 21:25:10宣告AS4754613830 971 3356 1299 51407 47546161.129.152.2rrc00
2026/11/1 21:25:10宣告AS4754614907 1299 51407 47546208.80.153.193rrc00
2026/11/1 21:25:10宣告AS4754649432 48362 1299 51407 47546195.128.231.254rrc00
2026/11/1 21:25:10宣告AS4754649134 53356 6424 1299 51407 4754623.129.32.61rrc00
2026/11/1 21:25:10宣告AS4754637721 1299 51407 47546165.16.221.66rrc00
2026/11/1 21:25:10宣告AS4754637989 56300 132132 4657 9002 3491 51407 47546203.123.48.6rrc00
2026/11/1 21:25:10宣告AS4754620205 1299 51407 4754664.246.96.5rrc00
2026/11/1 21:25:10宣告AS4754649673 20485 1299 51407 4754694.247.111.254rrc00
2026/11/1 21:25:09宣告AS47546204092 20766 1299 51407 4754689.234.186.6rrc00

小时变化

近七天窗口 · 4 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 14:00:00101114.0 / 4
2026/11/10 08:00:00101116.0 / 6
2026/11/9 08:00:00101114.0 / 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