首页/网络情报/前缀画像

前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

87.244.192.0/18

当前有效IPv4

起源 ASNAS31117

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
87.244.192.0/18
当前状态
当前有效
起源 ASN
AS31117
首次观测
2026/8/28 22:25:06
最近观测
2026/10/15 16:00:00
对等体44可见对等体
观测节点1观测节点
宣告9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

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
87.244.192.0/18AS3111750300 33891 60068 311174176.12.110.8rrc00当前有效
87.244.192.0/18AS3111757821 12586 3257 60068 311175193.160.39.1rrc00当前有效
87.244.192.0/18AS3111750304 1299 39392 31117431.169.49.228rrc00当前有效
87.244.192.0/18AS3111759919 9002 3257 60068 3111755.178.95.254rrc00当前有效
87.244.192.0/18AS31117328840 327727 174 60068 311175102.208.105.2rrc00当前有效
87.244.192.0/18AS3111750628 33891 60068 311174178.208.11.4rrc00当前有效
87.244.192.0/18AS3111755720 6939 311173103.212.68.10rrc00当前有效
87.244.192.0/18AS3111749673 20485 1299 39392 31117594.247.111.254rrc00当前有效
87.244.192.0/18AS3111737989 56300 132132 4657 6453 60068 311177203.123.48.6rrc00当前有效
87.244.192.0/18AS3111734927 1299 39392 311174193.148.251.1rrc00当前有效
87.244.192.0/18AS3111722652 1299 39392 31117445.61.0.85rrc00当前有效
87.244.192.0/18AS3111744393 58057 6939 31117449.12.70.222rrc00当前有效
87.244.192.0/18AS3111757381 42708 33891 60068 311175193.150.22.240rrc00当前有效
87.244.192.0/18AS311177018 1299 39392 31117412.0.1.63rrc00当前有效
87.244.192.0/18AS3111761218 6939 311173143.246.179.232rrc00当前有效
87.244.192.0/18AS31117132825 174 60068 31117443.251.115.197rrc00当前有效
87.244.192.0/18AS31117852 3257 60068 311174154.11.12.212rrc00当前有效
87.244.192.0/18AS31117202365 50673 174 39392 3111755.255.90.109rrc00当前有效
87.244.192.0/18AS3111713830 971 174 60068 311175161.129.152.2rrc00当前有效
87.244.192.0/18AS3111737721 311172165.16.221.66rrc00当前有效
87.244.192.0/18AS3111738001 2914 60068 311174202.150.221.37rrc00当前有效
87.244.192.0/18AS3111724482 311172203.175.175.15rrc00当前有效
87.244.192.0/18AS311173549 3356 60068 311174208.51.134.248rrc00当前有效
87.244.192.0/18AS3111714907 3356 60068 311174208.80.153.193rrc00当前有效
87.244.192.0/18AS3111758057 174 60068 311174193.33.94.251rrc00当前有效
87.244.192.0/18AS3111720514 1299 39392 311174217.151.205.147rrc00当前有效
87.244.192.0/18AS3111749134 53356 6939 31117423.129.32.61rrc00当前有效
87.244.192.0/18AS3111755720 2914 60068 31117445.116.179.212rrc00当前有效
87.244.192.0/18AS3111720205 6939 31117364.246.96.5rrc00当前有效
87.244.192.0/18AS3111717639 6939 311173202.69.160.152rrc00当前有效
87.244.192.0/18AS3111745049 6696 2914 60068 311175194.28.97.2rrc00当前有效
87.244.192.0/18AS3111758057 34549 5578 31117 311175194.50.92.251rrc00当前有效
87.244.192.0/18AS3111749432 48362 31230 311174195.128.231.254rrc00当前有效
87.244.192.0/18AS3111729504 311172185.193.84.191rrc00当前有效
87.244.192.0/18AS3111748185 33891 60068 311174195.90.96.2rrc00当前有效
87.244.192.0/18AS311171403 577 3356 60068 311175198.58.198.252rrc00当前有效
87.244.192.0/18AS3111734549 5578 31117 31117480.77.16.114rrc00当前有效
87.244.192.0/18AS3111734927 31117245.134.89.1rrc00当前有效
87.244.192.0/18AS31117216285 8280 6762 60068 31117584.54.49.1rrc00当前有效
87.244.192.0/18AS311174608 7575 2914 60068 311175203.119.104.1rrc00当前有效
87.244.192.0/18AS31117204092 34019 3303 31117489.234.186.6rrc00当前有效
87.244.192.0/18AS311173333 1103 20562 311174193.0.0.56rrc00当前有效
87.244.192.0/18AS31117213241 9002 3257 60068 31117589.42.52.8rrc00当前有效
87.244.192.0/18AS31117206499 34549 5578 31117 31117545.14.68.69rrc00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
2026/10/14 03:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
5.0
最长路径
5

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
2026/10/14 03:35:17宣告AS31117328840 327727 174 60068 31117102.208.105.2rrc00
2026/10/13 14:35:14宣告AS31117328840 327727 174 60068 31117102.208.105.2rrc00
2026/10/12 15:55:23宣告AS311174608 1221 4637 3356 60068 31117203.119.104.1rrc00
2026/10/12 11:25:07宣告AS311174608 7575 2914 60068 31117203.119.104.1rrc00
2026/10/12 06:15:10宣告AS311174608 7575 2914 60068 31117203.119.104.1rrc00
2026/10/11 10:25:08宣告AS31117204092 34019 3303 3111789.234.186.6rrc00
2026/10/10 23:20:11撤销——195.128.231.254rrc00
2026/10/10 20:15:10宣告AS3111734927 3111745.134.89.1rrc00
2026/10/10 02:00:05宣告AS3111717639 6939 31117202.69.160.152rrc00
2026/10/9 03:30:17宣告AS3111755720 3257 60068 3111745.116.179.212rrc00
2026/10/8 22:35:33宣告AS31117328840 327727 174 60068 31117102.208.105.2rrc00
2026/10/8 22:35:28宣告AS311177018 1299 39392 3111712.0.1.63rrc00
2026/10/8 22:35:27宣告AS311171403 577 3356 60068 31117198.58.198.252rrc00
2026/10/8 22:35:15宣告AS3111714907 3356 60068 31117208.80.153.193rrc00
2026/10/8 17:55:36宣告AS3111761218 6939 31117143.246.179.232rrc00
2026/10/7 17:55:13宣告AS3111749134 53356 6939 3111723.129.32.61rrc00
2026/10/4 10:05:00宣告AS3111758057 34549 5578 31117 31117194.50.92.251rrc00
2026/10/4 09:55:13宣告AS3111758057 34549 5578 31117 31117194.50.92.251rrc00
2026/10/4 08:05:13宣告AS3111717639 5511 60068 31117202.69.160.152rrc00
2026/10/3 14:05:10宣告AS3111737721 31117165.16.221.66rrc00
2026/10/3 03:15:03宣告AS31117328840 327727 174 60068 31117102.208.105.2rrc00
2026/10/2 11:35:06宣告AS311174608 7575 2914 60068 31117203.119.104.1rrc00
2026/10/1 18:45:02撤销——102.208.105.2rrc00
2026/9/30 12:55:42宣告AS31117852 3257 60068 31117154.11.12.212rrc00
2026/9/30 11:45:13宣告AS3111737721 31117165.16.221.66rrc00
2026/9/28 07:10:43宣告AS31117852 3257 60068 31117154.11.12.212rrc00
2026/9/27 02:25:21宣告AS31117328840 327727 174 60068 31117102.208.105.2rrc00
2026/9/27 02:25:09撤销——102.208.105.2rrc00
2026/9/26 02:35:10宣告AS31117328840 327727 174 60068 31117102.208.105.2rrc00
2026/9/25 06:55:06宣告AS31117852 3257 60068 31117154.11.12.212rrc00

小时变化

近七天窗口 · 7 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/10/14 03:00:00101115.0 / 5
2026/10/13 14:00:00101115.0 / 5
2026/10/11 10:00:00101114.0 / 4
2026/10/10 23:00:0001110—
2026/10/10 20:00:00101112.0 / 2
2026/10/9 03:00:00101114.0 / 4
2026/10/8 22:00:00404114.5 / 5
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