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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。

190.123.76.0/22

当前有效IPv4

起源 ASNAS271808

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 16:00:00BGP 路由数据
前缀
190.123.76.0/22
当前状态
当前有效
起源 ASN
AS271808
首次观测
2026/8/30 19:45:40
最近观测
2026/11/11 16:00:00
对等体41可见对等体
观测节点1观测节点
宣告4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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
190.123.76.0/22AS27180829504 39392 1299 23520 272935 2718086185.193.84.191rrc00当前有效
190.123.76.0/22AS27180850300 174 23520 272935 2718085176.12.110.8rrc00当前有效
190.123.76.0/22AS27180858057 174 23520 272935 2718085193.33.94.251rrc00当前有效
190.123.76.0/22AS271808202365 50673 174 23520 272935 27180865.255.90.109rrc00当前有效
190.123.76.0/22AS271808213241 9002 6830 23520 272935 271808689.42.52.8rrc00当前有效
190.123.76.0/22AS2718083549 3356 1299 23520 272935 2718086208.51.134.248rrc00当前有效
190.123.76.0/22AS2718083333 6830 23520 272935 2718085193.0.0.56rrc00当前有效
190.123.76.0/22AS2718081403 577 6830 23520 272935 2718086198.58.198.252rrc00当前有效
190.123.76.0/22AS27180849673 20485 1299 23520 272935 271808694.247.111.254rrc00当前有效
190.123.76.0/22AS27180849432 48362 1299 23520 272935 2718086195.128.231.254rrc00当前有效
190.123.76.0/22AS271808206499 34549 1299 23520 272935 271808645.14.68.69rrc00当前有效
190.123.76.0/22AS27180814907 1299 23520 272935 2718085208.80.153.193rrc00当前有效
190.123.76.0/22AS271808852 1299 23520 272935 2718085154.11.12.212rrc00当前有效
190.123.76.0/22AS27180837721 6762 23520 272935 2718085165.16.221.66rrc00当前有效
190.123.76.0/22AS27180858057 34549 1299 23520 272935 2718086194.50.92.251rrc00当前有效
190.123.76.0/22AS27180822652 1299 23520 272935 271808545.61.0.85rrc00当前有效
190.123.76.0/22AS27180857821 12586 3257 1299 23520 272935 2718087193.160.39.1rrc00当前有效
190.123.76.0/22AS27180817639 174 23520 272935 2718085202.69.160.152rrc00当前有效
190.123.76.0/22AS27180845049 6696 1299 23520 272935 2718086194.28.97.2rrc00当前有效
190.123.76.0/22AS27180859919 9002 6830 23520 272935 27180865.178.95.254rrc00当前有效
190.123.76.0/22AS27180813830 971 174 23520 272935 2718086161.129.152.2rrc00当前有效
190.123.76.0/22AS27180834549 1299 23520 272935 271808580.77.16.114rrc00当前有效
190.123.76.0/22AS271808132825 174 23520 272935 271808543.251.115.197rrc00当前有效
190.123.76.0/22AS27180855720 2914 1299 23520 272935 271808645.116.179.212rrc00当前有效
190.123.76.0/22AS27180820205 1299 23520 272935 271808564.246.96.5rrc00当前有效
190.123.76.0/22AS27180848185 1299 23520 272935 2718085195.90.96.2rrc00当前有效
190.123.76.0/22AS271808216285 8280 6762 23520 272935 271808684.54.49.1rrc00当前有效
190.123.76.0/22AS27180834927 6830 23520 272935 271808545.134.89.1rrc00当前有效
190.123.76.0/22AS27180834927 1299 23520 272935 2718085193.148.251.1rrc00当前有效
190.123.76.0/22AS27180857381 42708 1299 23520 272935 2718086193.150.22.240rrc00当前有效
190.123.76.0/22AS27180824482 2914 6830 23520 272935 2718086203.175.175.15rrc00当前有效
190.123.76.0/22AS27180849134 53356 6424 1299 23520 272935 271808723.129.32.61rrc00当前有效
190.123.76.0/22AS271808204092 20766 1299 23520 272935 271808689.234.186.6rrc00当前有效
190.123.76.0/22AS2718084608 7575 1299 23520 272935 2718086203.119.104.1rrc00当前有效
190.123.76.0/22AS27180850304 1299 23520 272935 271808531.169.49.228rrc00当前有效
190.123.76.0/22AS27180820514 1299 23520 272935 2718085217.151.205.147rrc00当前有效
190.123.76.0/22AS27180861218 6939 6762 23520 272935 2718086143.246.179.232rrc00当前有效
190.123.76.0/22AS271808328840 327727 174 23520 272935 2718086102.208.105.2rrc00当前有效
190.123.76.0/22AS2718087018 1299 23520 272935 271808512.0.1.63rrc00当前有效
190.123.76.0/22AS27180844393 394256 174 23520 272935 271808649.12.70.222rrc00当前有效
190.123.76.0/22AS27180855720 6939 6762 23520 272935 2718086103.212.68.10rrc00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
2026/11/11 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
8.0
最长路径
8

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
2026/11/11 14:05:27宣告AS27180837989 56300 132132 4657 1299 23520 272935 271808203.123.48.6rrc00
2026/11/11 14:05:23撤销——203.123.48.6rrc00
2026/11/10 09:10:09宣告AS27180850300 174 23520 272935 271808176.12.110.8rrc00
2026/11/10 08:25:13宣告AS27180849134 53356 6424 1299 23520 272935 27180823.129.32.61rrc00
2026/11/9 08:30:02宣告AS2718087018 1299 23520 272935 27180812.0.1.63rrc00
2026/11/7 23:05:31宣告AS27180837721 6762 23520 272935 271808165.16.221.66rrc00
2026/11/7 22:47:50宣告AS27180837721 6830 23520 272935 271808165.16.221.66rrc00
2026/11/7 22:05:04宣告AS27180855720 6939 6762 23520 272935 271808103.212.68.10rrc00
2026/11/7 14:25:25宣告AS271808328840 327727 174 23520 272935 271808102.208.105.2rrc00
2026/11/7 14:25:07撤销——102.208.105.2rrc00
2026/11/7 08:25:09撤销——102.208.105.2rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 21:35:00宣告AS271808206499 34549 1299 23520 272935 27180845.14.68.69rrc00
2026/11/4 20:45:24宣告AS271808206499 34549 1299 23520 272935 27180845.14.68.69rrc00
2026/11/4 16:15:33宣告AS271808328840 327727 174 23520 272935 271808102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/3 05:45:12宣告AS27180837721 6762 23520 272935 271808165.16.221.66rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:35宣告AS271808328840 327727 174 23520 272935 271808102.208.105.2rrc00
2026/11/3 02:10:21撤销——102.208.105.2rrc00
2026/11/1 13:30:49宣告AS271808206499 34549 1299 23520 272935 27180845.14.68.69rrc00
2026/11/1 02:50:06宣告AS27180849134 53356 6424 1299 23520 272935 27180823.129.32.61rrc00
2026/10/23 20:05:32宣告AS27180824482 2914 6830 23520 272935 271808203.175.175.15rrc00
2026/10/23 06:30:55宣告AS27180829504 39392 1299 23520 272935 271808185.193.84.191rrc00
2026/10/23 05:45:23宣告AS2718084608 7575 1299 23520 272935 271808203.119.104.1rrc00
2026/10/18 14:30:05宣告AS271808328840 327727 174 23520 272935 271808102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/16 15:05:50宣告AS271808328840 327727 174 23520 272935 271808102.208.105.2rrc00
2026/10/16 15:05:44撤销——102.208.105.2rrc00
2026/10/16 02:45:42宣告AS271808328840 327727 174 23520 272935 271808102.208.105.2rrc00

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
2026/11/11 14:00:00111118.0 / 8
2026/11/10 09:00:00101115.0 / 5
2026/11/10 08:00:00101117.0 / 7
2026/11/9 08:00:00101115.0 / 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