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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。

31.47.38.0/24

当前有效IPv4

起源 ASNAS25184

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 00:00:00BGP 路由数据
前缀
31.47.38.0/24
当前状态
当前有效
起源 ASN
AS25184
首次观测
2026/8/28 20:45:06
最近观测
2026/11/11 00:00:00
对等体40可见对等体
观测节点1观测节点
宣告12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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
31.47.38.0/24AS2518422652 1299 29049 49666 12880 42337 25184745.61.0.85rrc00当前有效
31.47.38.0/24AS2518459919 5405 6663 29049 49666 12880 42337 2518485.178.95.254rrc00当前有效
31.47.38.0/24AS25184213241 29049 49666 12880 42337 25184689.42.52.8rrc00当前有效
31.47.38.0/24AS2518449673 29049 49666 12880 42337 25184694.247.111.254rrc00当前有效
31.47.38.0/24AS2518434549 6663 29049 49666 12880 42337 25184780.77.16.114rrc00当前有效
31.47.38.0/24AS2518434927 1299 29049 49666 12880 42337 251847193.148.251.1rrc00当前有效
31.47.38.0/24AS2518420514 1299 29049 49666 12880 42337 251847217.151.205.147rrc00当前有效
31.47.38.0/24AS2518449432 48362 6663 29049 49666 12880 42337 251848195.128.231.254rrc00当前有效
31.47.38.0/24AS2518445049 6696 2914 29049 49666 12880 42337 251848194.28.97.2rrc00当前有效
31.47.38.0/24AS25184132825 3356 2914 29049 49666 12880 42337 25184843.251.115.197rrc00当前有效
31.47.38.0/24AS25184206499 34549 6663 29049 49666 12880 42337 25184845.14.68.69rrc00当前有效
31.47.38.0/24AS2518437721 29049 49666 12880 42337 251846165.16.221.66rrc00当前有效
31.47.38.0/24AS2518413830 971 3356 29049 49666 12880 42337 251848161.129.152.2rrc00当前有效
31.47.38.0/24AS2518455720 2914 29049 49666 12880 42337 25184745.116.179.212rrc00当前有效
31.47.38.0/24AS25184852 6461 29049 49666 12880 42337 251847154.11.12.212rrc00当前有效
31.47.38.0/24AS2518429504 6461 29049 49666 12880 42337 251847185.193.84.191rrc00当前有效
31.47.38.0/24AS25184202365 5405 6663 29049 49666 12880 42337 2518485.255.90.109rrc00当前有效
31.47.38.0/24AS2518450304 1299 29049 49666 12880 42337 25184731.169.49.228rrc00当前有效
31.47.38.0/24AS2518457381 42708 6663 29049 49666 12880 42337 251848193.150.22.240rrc00当前有效
31.47.38.0/24AS251843549 3356 29049 49666 12880 42337 251847208.51.134.248rrc00当前有效
31.47.38.0/24AS2518434927 56655 29049 49666 12880 42337 25184745.134.89.1rrc00当前有效
31.47.38.0/24AS2518437989 56300 132132 4657 6453 29049 49666 12880 42337 2518410203.123.48.6rrc00当前有效
31.47.38.0/24AS25184216285 8280 5405 6663 29049 49666 12880 42337 25184984.54.49.1rrc00当前有效
31.47.38.0/24AS251844608 7575 3491 49666 49666 12880 42337 251848203.119.104.1rrc00当前有效
31.47.38.0/24AS2518455720 6939 49666 12880 42337 251846103.212.68.10rrc00当前有效
31.47.38.0/24AS251841403 577 1273 29049 49666 12880 42337 251848198.58.198.252rrc00当前有效
31.47.38.0/24AS2518417639 6939 49666 12880 42337 251846202.69.160.152rrc00当前有效
31.47.38.0/24AS2518438001 20764 29049 49666 12880 42337 251847202.150.221.37rrc00当前有效
31.47.38.0/24AS25184204092 20766 20764 29049 49666 12880 42337 25184889.234.186.6rrc00当前有效
31.47.38.0/24AS2518450628 5405 6663 29049 49666 12880 42337 251848178.208.11.4rrc00当前有效
31.47.38.0/24AS2518414907 3356 29049 49666 12880 42337 251847208.80.153.193rrc00当前有效
31.47.38.0/24AS2518424482 29049 49666 12880 42337 251846203.175.175.15rrc00当前有效
31.47.38.0/24AS2518457821 12586 3257 20764 29049 49666 12880 42337 251849193.160.39.1rrc00当前有效
31.47.38.0/24AS25184208972 49666 12880 42337 25184545.12.55.0rrc00当前有效
31.47.38.0/24AS2518458057 1836 9002 29049 49666 12880 42337 251848193.33.94.251rrc00当前有效
31.47.38.0/24AS2518448185 6461 29049 49666 12880 42337 251847195.90.96.2rrc00当前有效
31.47.38.0/24AS2518450300 9002 29049 49666 12880 42337 251847176.12.110.8rrc00当前有效
31.47.38.0/24AS2518458057 34549 6663 29049 49666 12880 42337 251848194.50.92.251rrc00当前有效
31.47.38.0/24AS251847018 1299 29049 49666 12880 42337 25184712.0.1.63rrc00当前有效
31.47.38.0/24AS251843333 20764 29049 49666 12880 42337 251847193.0.0.56rrc00当前有效
31.47.38.0/24—未收录—102.208.105.2rrc00已撤销
31.47.38.0/24—未收录—109.248.43.5rrc00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
2026/11/10 19:00:00
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
2026/11/10 19:40:20撤销——102.208.105.2rrc00
2026/11/10 11:35:34宣告AS2518449134 53356 6939 29049 49666 12880 42337 2518423.129.32.61rrc00
2026/11/10 11:35:33宣告AS2518461218 6939 29049 49666 12880 42337 25184143.246.179.232rrc00
2026/11/10 11:35:26宣告AS2518461218 6939 29049 49666 12880 42337 25184143.246.179.232rrc00
2026/11/10 11:35:26宣告AS2518449134 53356 6939 29049 49666 12880 42337 2518423.129.32.61rrc00
2026/11/10 11:35:26宣告AS2518444393 401753 20764 29049 49666 12880 42337 2518449.12.70.222rrc00
2026/11/10 11:35:26宣告AS2518420205 6939 29049 49666 12880 42337 2518464.246.96.5rrc00
2026/11/10 11:35:26宣告AS2518420205 1299 29049 49666 12880 42337 2518464.246.96.5rrc00
2026/11/10 07:25:18宣告AS2518444393 58057 6939 49666 12880 42337 2518449.12.70.222rrc00
2026/11/10 07:25:17宣告AS2518461218 6939 49666 12880 42337 25184143.246.179.232rrc00
2026/11/10 07:25:16宣告AS2518444393 394256 6939 49666 12880 42337 2518449.12.70.222rrc00
2026/11/10 07:25:01宣告AS2518461218 6939 29049 49666 12880 42337 25184143.246.179.232rrc00
2026/11/10 06:10:13宣告AS2518424482 29049 49666 12880 42337 25184203.175.175.15rrc00
2026/11/7 14:25:36宣告AS25184328840 327727 174 3356 29049 49666 12880 42337 25184102.208.105.2rrc00
2026/11/7 14:25:06撤销——102.208.105.2rrc00
2026/11/7 12:40:04宣告AS25184328840 327727 174 3356 29049 49666 12880 42337 25184102.208.105.2rrc00
2026/11/7 08:25:08撤销——102.208.105.2rrc00
2026/11/7 08:05:09宣告AS251843549 3356 29049 49666 12880 42337 25184208.51.134.248rrc00
2026/11/7 08:05:04宣告AS251841403 577 6461 29049 49666 12880 42337 25184198.58.198.252rrc00
2026/11/7 08:05:02宣告AS251841403 577 3491 49666 49666 12880 42337 25184198.58.198.252rrc00
2026/11/7 08:05:01宣告AS251841403 577 3491 49666 49666 12880 42337 25184198.58.198.252rrc00
2026/11/7 08:05:01宣告AS25184328840 327727 174 1299 29049 49666 12880 42337 25184102.208.105.2rrc00
2026/11/7 08:05:01宣告AS2518420514 1299 29049 49666 12880 42337 25184217.151.205.147rrc00
2026/11/7 08:05:00宣告AS2518450628 5405 6663 29049 49666 12880 42337 25184178.208.11.4rrc00
2026/11/6 18:25:00宣告AS25184204092 20766 20764 29049 49666 12880 42337 2518489.234.186.6rrc00
2026/11/6 18:25:00宣告AS25184204092 198978 174 3356 29049 49666 12880 42337 2518489.234.186.6rrc00
2026/11/6 17:30:31宣告AS2518449432 48362 6663 29049 49666 12880 42337 25184195.128.231.254rrc00
2026/11/6 17:30:30撤销——45.14.68.69rrc00
2026/11/6 17:30:30宣告AS2518458057 34549 29049 49666 12880 42337 25184194.50.92.251rrc00
2026/11/6 17:30:30宣告AS2518458057 34549 6461 29049 49666 12880 42337 25184194.50.92.251rrc00

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
2026/11/10 19:00:0001110—
2026/11/10 11:00:00704117.4 / 8
2026/11/10 07:00:00402116.8 / 7
2026/11/10 06:00:00101116.0 / 6
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