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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。

31.40.202.0/24

当前有效IPv4

起源 ASNAS200328

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2026/11/7 16:00:00BGP 路由数据
前缀
31.40.202.0/24
当前状态
当前有效
起源 ASN
AS200328
首次观测
2026/8/28 22:25:08
最近观测
2026/11/7 16:00:00
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
31.40.202.0/24AS20032858057 34549 1299 42532 2003285194.50.92.251rrc00当前有效
31.40.202.0/24AS200328216285 8280 6762 9002 42532 200328684.54.49.1rrc00当前有效
31.40.202.0/24AS200328328840 327727 174 1299 42532 2003286102.208.105.2rrc00当前有效
31.40.202.0/24AS2003283549 3356 9002 42532 2003285208.51.134.248rrc00当前有效
31.40.202.0/24AS20032855720 2914 1299 42532 200328545.116.179.212rrc00当前有效
31.40.202.0/24AS20032813830 971 174 1299 42532 2003286161.129.152.2rrc00当前有效
31.40.202.0/24AS20032849673 42532 200328394.247.111.254rrc00当前有效
31.40.202.0/24AS20032857381 50304 42532 2003284193.150.22.240rrc00当前有效
31.40.202.0/24AS20032859919 9002 42532 20032845.178.95.254rrc00当前有效
31.40.202.0/24AS2003287018 1299 42532 200328412.0.1.63rrc00当前有效
31.40.202.0/24AS20032834927 56655 42532 200328445.134.89.1rrc00当前有效
31.40.202.0/24AS200328208972 42532 200328345.12.55.0rrc00当前有效
31.40.202.0/24AS20032858057 1836 9002 42532 2003285193.33.94.251rrc00当前有效
31.40.202.0/24AS20032857821 12586 3257 1299 42532 2003286193.160.39.1rrc00当前有效
31.40.202.0/24AS20032824482 42532 2003283203.175.175.15rrc00当前有效
31.40.202.0/24AS20032837721 42532 2003283165.16.221.66rrc00当前有效
31.40.202.0/24AS20032820514 1299 42532 2003284217.151.205.147rrc00当前有效
31.40.202.0/24AS20032834549 1299 42532 200328480.77.16.114rrc00当前有效
31.40.202.0/24AS20032850300 9002 42532 2003284176.12.110.8rrc00当前有效
31.40.202.0/24AS200328132825 3356 9002 42532 200328543.251.115.197rrc00当前有效
31.40.202.0/24AS20032820205 1299 42532 200328464.246.96.5rrc00当前有效
31.40.202.0/24AS20032838001 9002 42532 2003284202.150.221.37rrc00当前有效
31.40.202.0/24AS2003281403 577 3356 9002 42532 2003286198.58.198.252rrc00当前有效
31.40.202.0/24AS20032845049 6696 1299 42532 2003285194.28.97.2rrc00当前有效
31.40.202.0/24AS20032829504 39392 33891 3399 42532 2003286185.193.84.191rrc00当前有效
31.40.202.0/24AS20032848185 1299 42532 2003284195.90.96.2rrc00当前有效
31.40.202.0/24AS20032855720 6939 9002 42532 2003285103.212.68.10rrc00当前有效
31.40.202.0/24AS20032849134 53356 6424 1299 42532 200328623.129.32.61rrc00当前有效
31.40.202.0/24AS20032817639 9002 42532 2003284202.69.160.152rrc00当前有效
31.40.202.0/24AS20032834927 1299 42532 2003284193.148.251.1rrc00当前有效
31.40.202.0/24AS20032850304 42532 200328331.169.49.228rrc00当前有效
31.40.202.0/24AS20032844393 58057 50673 42532 200328549.12.70.222rrc00当前有效
31.40.202.0/24AS200328206499 34549 1299 42532 200328545.14.68.69rrc00当前有效
31.40.202.0/24AS200328204092 20766 1299 42532 200328589.234.186.6rrc00当前有效
31.40.202.0/24AS20032861218 6939 9002 42532 2003285143.246.179.232rrc00当前有效
31.40.202.0/24AS2003284608 7575 1299 42532 2003285203.119.104.1rrc00当前有效
31.40.202.0/24AS200328852 1299 42532 2003284154.11.12.212rrc00当前有效
31.40.202.0/24AS20032814907 1299 42532 2003284208.80.153.193rrc00当前有效
31.40.202.0/24AS20032837989 56300 132132 4657 9002 42532 2003287203.123.48.6rrc00当前有效
31.40.202.0/24AS200328202365 50673 42532 20032845.255.90.109rrc00当前有效
31.40.202.0/24AS20032849432 48362 9002 42532 2003285195.128.231.254rrc00当前有效
31.40.202.0/24AS2003283333 9002 42532 2003284193.0.0.56rrc00当前有效
31.40.202.0/24AS20032822652 1299 42532 200328445.61.0.85rrc00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
2026/11/1 02:50:11宣告AS20032849134 53356 6424 1299 42532 20032823.129.32.61rrc00
2026/10/23 20:05:41宣告AS20032824482 42532 200328203.175.175.15rrc00
2026/10/21 22:55:08宣告AS20032850304 42532 20032831.169.49.228rrc00
2026/10/21 22:10:25宣告AS20032850304 42532 20032831.169.49.228rrc00
2026/10/20 00:05:24宣告AS200328216285 8280 6762 9002 42532 20032884.54.49.1rrc00
2026/10/18 14:30:03宣告AS200328328840 327727 174 1299 42532 200328102.208.105.2rrc00
2026/10/18 13:45:06宣告AS20032817639 9002 42532 200328202.69.160.152rrc00
2026/10/17 17:30:04撤销——102.208.105.2rrc00
2026/10/17 00:30:15宣告AS20032849673 20485 1299 42532 20032894.247.111.254rrc00
2026/10/17 00:30:15宣告AS20032849673 3216 42532 20032894.247.111.254rrc00
2026/10/17 00:30:09宣告AS20032850304 1299 42532 20032831.169.49.228rrc00
2026/10/17 00:30:04宣告AS20032849673 3216 42532 20032894.247.111.254rrc00
2026/10/17 00:30:00宣告AS20032857381 50304 1299 42532 200328193.150.22.240rrc00
2026/10/16 15:05:48宣告AS200328328840 327727 174 1299 42532 200328102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/15 21:05:04宣告AS2003281403 577 3356 9002 42532 200328198.58.198.252rrc00
2026/10/15 19:50:25宣告AS20032849432 48362 9002 42532 200328195.128.231.254rrc00
2026/10/15 09:20:44宣告AS200328216285 8280 6762 9002 42532 20032884.54.49.1rrc00
2026/10/14 03:35:10宣告AS200328328840 327727 174 1299 42532 200328102.208.105.2rrc00
2026/10/13 14:35:09宣告AS200328328840 327727 174 1299 42532 200328102.208.105.2rrc00
2026/10/12 20:05:39宣告AS20032857381 50304 42532 200328193.150.22.240rrc00
2026/10/12 20:05:31宣告AS20032850304 42532 20032831.169.49.228rrc00
2026/10/12 20:05:27宣告AS20032829504 39392 33891 42532 200328185.193.84.191rrc00
2026/10/12 20:05:27宣告AS20032824482 42532 200328203.175.175.15rrc00
2026/10/12 20:05:27宣告AS200328202365 50673 33891 42532 2003285.255.90.109rrc00
2026/10/12 12:55:25宣告AS20032857821 12586 3257 1299 42532 200328193.160.39.1rrc00
2026/10/10 23:40:02宣告AS20032817639 9002 42532 200328202.69.160.152rrc00
2026/10/10 23:20:04撤销——195.128.231.254rrc00
2026/10/9 13:20:35宣告AS20032817639 9002 42532 200328202.69.160.152rrc00
2026/10/8 22:35:32宣告AS2003281403 577 3356 9002 42532 200328198.58.198.252rrc00

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