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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。

131.143.19.0/24

当前有效IPv4

起源 ASNAS18702

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 00:00:00BGP 路由数据
前缀
131.143.19.0/24
当前状态
当前有效
起源 ASN
AS18702
首次观测
2026/8/28 22:25:14
最近观测
2026/11/8 00:00:00
对等体44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

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
131.143.19.0/24AS187021403 16276 187023198.58.198.252rrc00当前有效
131.143.19.0/24AS1870237989 56300 132132 4657 9002 16276 187027203.123.48.6rrc00当前有效
131.143.19.0/24AS18702216285 8280 6762 16276 18702584.54.49.1rrc00当前有效
131.143.19.0/24AS18702204092 16276 18702389.234.186.6rrc00当前有效
131.143.19.0/24AS1870257381 42708 16276 187024193.150.22.240rrc00当前有效
131.143.19.0/24AS1870224482 16276 187023203.175.175.15rrc00当前有效
131.143.19.0/24AS1870249134 53356 6424 16276 18702523.129.32.61rrc00当前有效
131.143.19.0/24AS1870234927 16276 187023193.148.251.1rrc00当前有效
131.143.19.0/24AS1870234927 16276 18702345.134.89.1rrc00当前有效
131.143.19.0/24AS187024608 7575 16276 187024203.119.104.1rrc00当前有效
131.143.19.0/24AS1870255720 6939 16276 187024103.212.68.10rrc00当前有效
131.143.19.0/24AS1870244393 58057 16276 18702449.12.70.222rrc00当前有效
131.143.19.0/24AS18702202297 47232 16276 187024109.248.43.5rrc00当前有效
131.143.19.0/24AS1870261218 6939 16276 187024143.246.179.232rrc00当前有效
131.143.19.0/24AS1870220514 1299 16276 187024217.151.205.147rrc00当前有效
131.143.19.0/24AS1870250304 16276 18702331.169.49.228rrc00当前有效
131.143.19.0/24AS1870213830 971 16276 187024161.129.152.2rrc00当前有效
131.143.19.0/24AS1870234549 16276 18702380.77.16.114rrc00当前有效
131.143.19.0/24AS1870259919 16276 1870235.178.95.254rrc00当前有效
131.143.19.0/24AS1870220205 6939 16276 18702464.246.96.5rrc00当前有效
131.143.19.0/24AS1870255720 2914 6762 16276 18702545.116.179.212rrc00当前有效
131.143.19.0/24AS18702132825 3356 16276 18702443.251.115.197rrc00当前有效
131.143.19.0/24AS1870248185 16276 187023195.90.96.2rrc00当前有效
131.143.19.0/24AS1870214907 16276 187023208.80.153.193rrc00当前有效
131.143.19.0/24AS18702208972 16276 18702345.12.55.0rrc00当前有效
131.143.19.0/24AS18702206499 34549 16276 18702445.14.68.69rrc00当前有效
131.143.19.0/24AS1870222652 16276 18702345.61.0.85rrc00当前有效
131.143.19.0/24AS1870237721 16276 187023165.16.221.66rrc00当前有效
131.143.19.0/24AS18702852 16276 187023154.11.12.212rrc00当前有效
131.143.19.0/24AS1870258057 34549 16276 187024194.50.92.251rrc00当前有效
131.143.19.0/24AS1870257821 12586 3257 3356 16276 187026193.160.39.1rrc00当前有效
131.143.19.0/24AS187027018 1299 16276 18702412.0.1.63rrc00当前有效
131.143.19.0/24AS1870245049 16276 187023194.28.97.2rrc00当前有效
131.143.19.0/24AS1870217639 16276 187023202.69.160.152rrc00当前有效
131.143.19.0/24AS1870258057 1836 16276 187024193.33.94.251rrc00当前有效
131.143.19.0/24AS1870250300 16276 187023176.12.110.8rrc00当前有效
131.143.19.0/24AS1870229504 16276 187023185.193.84.191rrc00当前有效
131.143.19.0/24AS1870238001 9002 16276 187024202.150.221.37rrc00当前有效
131.143.19.0/24AS187023549 3356 16276 187024208.51.134.248rrc00当前有效
131.143.19.0/24AS18702202365 16276 16276 1870245.255.90.109rrc00当前有效
131.143.19.0/24AS1870249432 48362 16276 187024195.128.231.254rrc00当前有效
131.143.19.0/24AS1870250628 16276 187023178.208.11.4rrc00当前有效
131.143.19.0/24AS1870249673 16276 18702394.247.111.254rrc00当前有效
131.143.19.0/24AS187023333 16276 187023193.0.0.56rrc00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 04:00:22宣告AS18702328840 327727 174 16276 18702102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:26宣告AS18702328840 327727 174 16276 18702102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/2 13:45:40宣告AS1870249673 16276 1870294.247.111.254rrc00
2026/11/1 02:50:13宣告AS1870249134 53356 6424 16276 1870223.129.32.61rrc00
2026/10/23 23:35:39撤销——45.12.55.0rrc00
2026/10/23 06:30:51宣告AS1870229504 16276 18702185.193.84.191rrc00
2026/10/23 00:00:52宣告AS1870257381 42708 16276 18702193.150.22.240rrc00
2026/10/22 22:10:26宣告AS1870257381 50304 16276 18702193.150.22.240rrc00
2026/10/22 03:20:26宣告AS1870217639 16276 18702202.69.160.152rrc00
2026/10/21 22:10:26宣告AS1870250304 16276 1870231.169.49.228rrc00
2026/10/20 14:10:22宣告AS187024608 1221 4637 16276 18702203.119.104.1rrc00
2026/10/20 08:45:04宣告AS1870249432 48362 16276 18702195.128.231.254rrc00
2026/10/20 00:05:33宣告AS18702216285 8280 6762 16276 1870284.54.49.1rrc00
2026/10/19 19:00:40宣告AS1870261218 6939 16276 18702143.246.179.232rrc00
2026/10/19 19:00:38宣告AS187027018 1299 16276 1870212.0.1.63rrc00
2026/10/19 19:00:38宣告AS1870249134 53356 6424 16276 1870223.129.32.61rrc00
2026/10/19 19:00:24宣告AS18702852 16276 18702154.11.12.212rrc00
2026/10/19 19:00:24宣告AS1870234927 16276 18702193.148.251.1rrc00
2026/10/19 19:00:19宣告AS1870213830 971 16276 18702161.129.152.2rrc00
2026/10/19 19:00:19宣告AS1870214907 16276 18702208.80.153.193rrc00
2026/10/19 11:30:53宣告AS187027018 1299 16276 1870212.0.1.63rrc00
2026/10/19 11:30:53宣告AS1870249134 53356 6424 16276 1870223.129.32.61rrc00
2026/10/19 11:30:48宣告AS18702852 16276 18702154.11.12.212rrc00
2026/10/19 11:30:48宣告AS1870234927 16276 18702193.148.251.1rrc00
2026/10/19 11:30:41宣告AS1870214907 16276 18702208.80.153.193rrc00
2026/10/19 11:30:40宣告AS1870213830 971 16276 18702161.129.152.2rrc00
2026/10/18 14:30:08宣告AS18702328840 327727 174 16276 18702102.208.105.2rrc00
2026/10/16 15:05:53宣告AS18702328840 327727 174 16276 18702102.208.105.2rrc00

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