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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。

31.217.130.0/24

当前有效IPv4

起源 ASNAS4455

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2026/10/15 16:00:00BGP 路由数据
前缀
31.217.130.0/24
当前状态
当前有效
起源 ASN
AS4455
首次观测
2026/8/28 22:25:10
最近观测
2026/10/15 16:00:00
对等体42可见对等体
观测节点1观测节点
宣告1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
31.217.130.0/24AS4455328840 327727 174 44554102.208.105.2rrc00当前有效
31.217.130.0/24AS445555720 6939 44553103.212.68.10rrc00当前有效
31.217.130.0/24AS445522652 4455245.61.0.85rrc00当前有效
31.217.130.0/24AS44551403 577 1299 44554198.58.198.252rrc00当前有效
31.217.130.0/24AS445537721 44552165.16.221.66rrc00当前有效
31.217.130.0/24AS445550300 174 44553176.12.110.8rrc00当前有效
31.217.130.0/24AS445534927 1299 44553193.148.251.1rrc00当前有效
31.217.130.0/24AS4455216285 8280 6762 174 4455584.54.49.1rrc00当前有效
31.217.130.0/24AS445557821 12586 3257 1299 44555193.160.39.1rrc00当前有效
31.217.130.0/24AS44553549 3356 1299 44554208.51.134.248rrc00当前有效
31.217.130.0/24AS445534927 56655 1299 4455445.134.89.1rrc00当前有效
31.217.130.0/24AS445549432 48362 1299 44554195.128.231.254rrc00当前有效
31.217.130.0/24AS445559919 12779 174 445545.178.95.254rrc00当前有效
31.217.130.0/24AS445514907 44552208.80.153.193rrc00当前有效
31.217.130.0/24AS445549134 53356 6939 4455423.129.32.61rrc00当前有效
31.217.130.0/24AS445524482 44552203.175.175.15rrc00当前有效
31.217.130.0/24AS445548185 1299 44553195.90.96.2rrc00当前有效
31.217.130.0/24AS445549673 20485 1299 4455494.247.111.254rrc00当前有效
31.217.130.0/24AS445513830 971 44553161.129.152.2rrc00当前有效
31.217.130.0/24AS445529504 39392 174 44554185.193.84.191rrc00当前有效
31.217.130.0/24AS445558057 174 44553193.33.94.251rrc00当前有效
31.217.130.0/24AS445537989 56300 132132 4657 9002 44556203.123.48.6rrc00当前有效
31.217.130.0/24AS445561218 6939 44553143.246.179.232rrc00当前有效
31.217.130.0/24AS445550304 1299 4455331.169.49.228rrc00当前有效
31.217.130.0/24AS445555720 2914 1299 4455445.116.179.212rrc00当前有效
31.217.130.0/24AS445557381 42708 1299 44554193.150.22.240rrc00当前有效
31.217.130.0/24AS445534800 34549 44553194.50.99.254rrc00当前有效
31.217.130.0/24AS4455852 1299 44553154.11.12.212rrc00当前有效
31.217.130.0/24AS445544393 394256 4455349.12.70.222rrc00当前有效
31.217.130.0/24AS4455132825 174 4455343.251.115.197rrc00当前有效
31.217.130.0/24AS44553333 1257 1299 44554193.0.0.56rrc00当前有效
31.217.130.0/24AS445520205 6939 4455364.246.96.5rrc00当前有效
31.217.130.0/24AS445534549 4455280.77.16.114rrc00当前有效
31.217.130.0/24AS44557018 1299 4455312.0.1.63rrc00当前有效
31.217.130.0/24AS4455206499 34549 4455345.14.68.69rrc00当前有效
31.217.130.0/24AS4455202365 50673 174 445545.255.90.109rrc00当前有效
31.217.130.0/24AS445520514 1299 44553217.151.205.147rrc00当前有效
31.217.130.0/24AS445517639 44552202.69.160.152rrc00当前有效
31.217.130.0/24AS44554608 7575 44553203.119.104.1rrc00当前有效
31.217.130.0/24AS445545049 6696 1299 44554194.28.97.2rrc00当前有效
31.217.130.0/24AS445558057 34549 44553194.50.92.251rrc00当前有效
31.217.130.0/24AS4455204092 198978 174 4455489.234.186.6rrc00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
2026/10/10 23:00:00
窗口内对等体
2
窗口内观测节点
1
平均路径长度
2.0
最长路径
2

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
2026/10/12 12:55:27宣告AS445557821 12586 3257 1299 4455193.160.39.1rrc00
2026/10/12 06:15:14宣告AS44554608 7575 4455203.119.104.1rrc00
2026/10/10 23:40:09宣告AS445517639 4455202.69.160.152rrc00
2026/10/10 23:20:21撤销——195.128.231.254rrc00
2026/10/9 13:20:37宣告AS445517639 4455202.69.160.152rrc00
2026/10/9 09:00:03宣告AS44554608 7575 4455203.119.104.1rrc00
2026/10/8 17:55:15宣告AS445561218 6939 4455143.246.179.232rrc00
2026/10/8 11:30:03宣告AS44553549 3356 1299 4455208.51.134.248rrc00
2026/10/7 17:55:08宣告AS445549134 53356 6939 445523.129.32.61rrc00
2026/10/7 16:35:42宣告AS445514907 1299 4455208.80.153.193rrc00
2026/10/7 13:50:29宣告AS445555720 2914 1299 445545.116.179.212rrc00
2026/10/7 10:25:28宣告AS445529504 15935 174 4455185.193.84.191rrc00
2026/10/5 11:50:07宣告AS445557381 50304 1299 4455193.150.22.240rrc00
2026/10/5 08:20:14宣告AS4455328840 327727 174 4455102.208.105.2rrc00
2026/10/4 10:05:11宣告AS445558057 34549 4455194.50.92.251rrc00
2026/10/4 09:55:22宣告AS445558057 34549 4455194.50.92.251rrc00
2026/10/3 14:05:23宣告AS445537721 4455165.16.221.66rrc00
2026/10/2 10:40:14宣告AS445517639 4455202.69.160.152rrc00
2026/10/1 18:45:05宣告AS4455328840 327727 174 4455102.208.105.2rrc00
2026/10/1 18:45:04撤销——102.208.105.2rrc00
2026/10/1 08:00:28宣告AS445555720 6939 4455103.212.68.10rrc00
2026/9/30 04:15:07宣告AS4455852 1299 4455154.11.12.212rrc00
2026/9/27 23:35:19宣告AS445549432 48362 1299 4455195.128.231.254rrc00
2026/9/27 23:00:41宣告AS4455852 1299 4455154.11.12.212rrc00
2026/9/27 22:30:11宣告AS4455852 1299 4455154.11.12.212rrc00
2026/9/27 21:45:09宣告AS4455852 1299 4455154.11.12.212rrc00
2026/9/27 16:25:10宣告AS4455852 1299 4455154.11.12.212rrc00
2026/9/27 07:10:23宣告AS4455852 1299 4455154.11.12.212rrc00
2026/9/27 02:45:16宣告AS4455852 1299 4455154.11.12.212rrc00
2026/9/27 02:25:11宣告AS4455328840 327727 174 4455102.208.105.2rrc00

小时变化

近七天窗口 · 1 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/10/10 23:00:00112112.0 / 2
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