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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。

194.31.112.0/21

当前有效IPv4

起源 ASNAS204146

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2026/11/8 08:00:00BGP 路由数据
前缀
194.31.112.0/21
当前状态
当前有效
起源 ASN
AS204146
首次观测
2026/8/28 22:25:19
最近观测
2026/11/8 08:00:00
对等体40可见对等体
观测节点1观测节点
宣告0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

40 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
194.31.112.0/21AS20414649673 20485 43623 204146494.247.111.254rrc00当前有效
194.31.112.0/21AS2041463333 8881 43623 2041464193.0.0.56rrc00当前有效
194.31.112.0/21AS2041461403 577 1273 3209 43623 2041466198.58.198.252rrc00当前有效
194.31.112.0/21AS204146202365 50673 8881 43623 20414655.255.90.109rrc00当前有效
194.31.112.0/21AS2041463549 3356 8881 8881 43623 2041466208.51.134.248rrc00当前有效
194.31.112.0/21AS20414650300 174 43623 2041464176.12.110.8rrc00当前有效
194.31.112.0/21AS20414658057 1836 43623 2041464193.33.94.251rrc00当前有效
194.31.112.0/21AS2041467018 174 43623 204146412.0.1.63rrc00当前有效
194.31.112.0/21AS20414629504 8881 43623 2041464185.193.84.191rrc00当前有效
194.31.112.0/21AS20414617639 43623 2041463202.69.160.152rrc00当前有效
194.31.112.0/21AS20414645049 6696 8881 43623 2041465194.28.97.2rrc00当前有效
194.31.112.0/21AS20414657821 12586 3257 174 43623 2041466193.160.39.1rrc00当前有效
194.31.112.0/21AS20414622652 174 43623 204146445.61.0.85rrc00当前有效
194.31.112.0/21AS204146852 3320 43623 2041464154.11.12.212rrc00当前有效
194.31.112.0/21AS20414637721 8881 43623 2041464165.16.221.66rrc00当前有效
194.31.112.0/21AS20414658057 34549 43623 2041464194.50.92.251rrc00当前有效
194.31.112.0/21AS204146206499 34549 43623 204146445.14.68.69rrc00当前有效
194.31.112.0/21AS20414614907 2914 174 43623 2041465208.80.153.193rrc00当前有效
194.31.112.0/21AS20414648185 8881 43623 2041464195.90.96.2rrc00当前有效
194.31.112.0/21AS20414620205 6939 43623 204146464.246.96.5rrc00当前有效
194.31.112.0/21AS204146132825 174 43623 204146443.251.115.197rrc00当前有效
194.31.112.0/21AS20414655720 2914 174 43623 204146545.116.179.212rrc00当前有效
194.31.112.0/21AS20414613830 971 174 43623 2041465161.129.152.2rrc00当前有效
194.31.112.0/21AS20414634549 43623 204146380.77.16.114rrc00当前有效
194.31.112.0/21AS20414659919 12779 43623 20414645.178.95.254rrc00当前有效
194.31.112.0/21AS20414644393 212024 43623 204146449.12.70.222rrc00当前有效
194.31.112.0/21AS20414661218 6939 43623 2041464143.246.179.232rrc00当前有效
194.31.112.0/21AS204146328840 327727 174 43623 2041465102.208.105.2rrc00当前有效
194.31.112.0/21AS20414655720 6939 43623 2041464103.212.68.10rrc00当前有效
194.31.112.0/21AS20414650304 1299 8881 8881 43623 204146631.169.49.228rrc00当前有效
194.31.112.0/21AS20414620514 1299 8881 8881 43623 2041466217.151.205.147rrc00当前有效
194.31.112.0/21AS2041464608 7575 2914 174 43623 2041466203.119.104.1rrc00当前有效
194.31.112.0/21AS204146204092 34019 43623 204146489.234.186.6rrc00当前有效
194.31.112.0/21AS20414657381 42708 8881 43623 2041465193.150.22.240rrc00当前有效
194.31.112.0/21AS20414624482 43623 2041463203.175.175.15rrc00当前有效
194.31.112.0/21AS20414649134 53356 6939 43623 204146523.129.32.61rrc00当前有效
194.31.112.0/21AS20414634927 56655 6939 43623 204146545.134.89.1rrc00当前有效
194.31.112.0/21AS20414634927 52025 174 43623 2041465193.148.251.1rrc00当前有效
194.31.112.0/21AS20414637989 56300 132132 4657 1299 1273 3209 43623 2041469203.123.48.6rrc00当前有效
194.31.112.0/21AS204146216285 8280 6762 174 43623 204146684.54.49.1rrc00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
未收录
窗口内对等体
未收录
窗口内观测节点
未收录
平均路径长度
未收录
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
2026/11/3 04:00:21宣告AS204146328840 327727 174 43623 204146102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:26宣告AS204146328840 327727 174 43623 204146102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 02:50:14宣告AS20414649134 53356 6939 43623 20414623.129.32.61rrc00
2026/10/23 06:30:59宣告AS20414629504 8881 43623 204146185.193.84.191rrc00
2026/10/23 06:30:58宣告AS20414629504 8881 43623 204146185.193.84.191rrc00
2026/10/22 22:10:03宣告AS20414657381 42708 8881 43623 204146193.150.22.240rrc00
2026/10/20 14:15:21宣告AS2041464608 7575 2914 174 43623 204146203.119.104.1rrc00
2026/10/20 11:05:21宣告AS2041464608 7575 2914 174 43623 204146203.119.104.1rrc00
2026/10/20 08:45:08宣告AS20414649432 48362 43623 204146195.128.231.254rrc00
2026/10/18 14:30:06宣告AS204146328840 327727 174 43623 204146102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/18 12:35:01宣告AS20414617639 43623 204146202.69.160.152rrc00
2026/10/16 15:05:51宣告AS204146328840 327727 174 43623 204146102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/15 15:50:23宣告AS2041464608 7575 2914 174 43623 204146203.119.104.1rrc00
2026/10/14 11:15:09宣告AS2041464608 7575 2914 174 43623 204146203.119.104.1rrc00
2026/10/12 06:15:04宣告AS2041464608 7575 2914 174 43623 204146203.119.104.1rrc00
2026/10/12 06:05:04宣告AS2041464608 7575 2914 174 43623 204146203.119.104.1rrc00
2026/10/10 23:20:18宣告AS20414649432 215510 48362 43623 204146195.128.231.254rrc00
2026/10/9 09:00:43宣告AS2041464608 7575 2914 174 43623 204146203.119.104.1rrc00
2026/10/9 04:05:05宣告AS20414655720 2914 174 43623 20414645.116.179.212rrc00
2026/10/9 03:30:54宣告AS20414655720 3257 174 43623 20414645.116.179.212rrc00
2026/10/8 22:35:14宣告AS2041464608 7575 2914 174 43623 204146203.119.104.1rrc00
2026/10/8 22:35:06宣告AS2041467018 174 43623 20414612.0.1.63rrc00
2026/10/8 17:55:23宣告AS20414661218 6939 43623 204146143.246.179.232rrc00
2026/10/8 12:00:05宣告AS2041464608 7575 2914 174 43623 204146203.119.104.1rrc00
2026/10/7 17:55:19宣告AS20414649134 53356 6939 43623 20414623.129.32.61rrc00
2026/10/5 23:45:16宣告AS2041463333 8881 43623 204146193.0.0.56rrc00

小时变化

近七天窗口 · 0 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
该前缀暂无小时聚合数据。
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