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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。

146.19.118.0/24

当前有效IPv4

起源 ASNAS204035

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2026/11/10 00:00:00BGP 路由数据
前缀
146.19.118.0/24
当前状态
当前有效
起源 ASN
AS204035
首次观测
2026/8/30 19:45:41
最近观测
2026/11/10 00:00:00
对等体42可见对等体
观测节点1观测节点
宣告2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

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
146.19.118.0/24AS20403558057 174 199524 199524 2040355193.33.94.251rrc00当前有效
146.19.118.0/24AS20403550300 3257 199524 199524 2040355176.12.110.8rrc00当前有效
146.19.118.0/24AS20403529504 39392 33891 199524 199524 2040356185.193.84.191rrc00当前有效
146.19.118.0/24AS20403538001 199524 199524 2040354202.150.221.37rrc00当前有效
146.19.118.0/24AS2040353549 3356 1299 199524 199524 2040356208.51.134.248rrc00当前有效
146.19.118.0/24AS204035202365 50673 199524 199524 20403555.255.90.109rrc00当前有效
146.19.118.0/24AS20403549432 48362 1764 199524 199524 2040356195.128.231.254rrc00当前有效
146.19.118.0/24AS2040353333 6830 199524 199524 2040355193.0.0.56rrc00当前有效
146.19.118.0/24AS2040351403 577 6830 199524 199524 2040356198.58.198.252rrc00当前有效
146.19.118.0/24AS20403549673 3216 199524 199524 204035594.247.111.254rrc00当前有效
146.19.118.0/24AS20403514907 1299 199524 199524 2040355208.80.153.193rrc00当前有效
146.19.118.0/24AS204035206499 34549 1299 199524 199524 204035645.14.68.69rrc00当前有效
146.19.118.0/24AS20403522652 1299 199524 199524 204035545.61.0.85rrc00当前有效
146.19.118.0/24AS20403537721 199524 199524 2040354165.16.221.66rrc00当前有效
146.19.118.0/24AS20403558057 34549 1299 199524 199524 2040356194.50.92.251rrc00当前有效
146.19.118.0/24AS204035852 3491 199524 199524 2040355154.11.12.212rrc00当前有效
146.19.118.0/24AS20403557821 12586 3257 199524 199524 2040356193.160.39.1rrc00当前有效
146.19.118.0/24AS20403545049 6696 2914 199524 199524 2040356194.28.97.2rrc00当前有效
146.19.118.0/24AS20403517639 9002 199524 199524 2040355202.69.160.152rrc00当前有效
146.19.118.0/24AS20403559919 9002 199524 199524 20403555.178.95.254rrc00当前有效
146.19.118.0/24AS20403513830 971 174 199524 199524 2040356161.129.152.2rrc00当前有效
146.19.118.0/24AS20403534549 1299 199524 199524 204035580.77.16.114rrc00当前有效
146.19.118.0/24AS2040357018 1299 199524 199524 204035512.0.1.63rrc00当前有效
146.19.118.0/24AS20403520205 6939 199524 199524 204035564.246.96.5rrc00当前有效
146.19.118.0/24AS20403555720 2914 199524 199524 204035545.116.179.212rrc00当前有效
146.19.118.0/24AS204035132825 174 199524 199524 204035543.251.115.197rrc00当前有效
146.19.118.0/24AS20403548185 199524 199524 2040354195.90.96.2rrc00当前有效
146.19.118.0/24AS20403537989 56300 132132 4657 6453 199524 199524 2040358203.123.48.6rrc00当前有效
146.19.118.0/24AS204035216285 8280 6762 199524 199524 204035684.54.49.1rrc00当前有效
146.19.118.0/24AS20403557381 42708 199524 199524 2040355193.150.22.240rrc00当前有效
146.19.118.0/24AS20403524482 199524 199524 2040354203.175.175.15rrc00当前有效
146.19.118.0/24AS20403549134 53356 6939 199524 199524 204035623.129.32.61rrc00当前有效
146.19.118.0/24AS204035204092 34019 199524 199524 204035589.234.186.6rrc00当前有效
146.19.118.0/24AS20403534927 199524 199524 204035445.134.89.1rrc00当前有效
146.19.118.0/24AS20403534927 1299 199524 199524 2040355193.148.251.1rrc00当前有效
146.19.118.0/24AS2040354608 1221 4637 199524 199524 2040356203.119.104.1rrc00当前有效
146.19.118.0/24AS20403555720 6939 199524 199524 2040355103.212.68.10rrc00当前有效
146.19.118.0/24AS20403561218 6939 199524 199524 2040355143.246.179.232rrc00当前有效
146.19.118.0/24AS204035328840 327727 174 199524 199524 2040356102.208.105.2rrc00当前有效
146.19.118.0/24AS20403544393 401753 199524 199524 204035549.12.70.222rrc00当前有效
146.19.118.0/24AS20403520514 1299 199524 199524 2040355217.151.205.147rrc00当前有效
146.19.118.0/24AS20403550304 199524 199524 204035431.169.49.228rrc00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
2026/11/9 08:00:00
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
2026/11/9 08:25:43宣告AS2040357018 1299 199524 199524 20403512.0.1.63rrc00
2026/11/9 07:55:10宣告AS20403557821 12586 3257 199524 199524 204035193.160.39.1rrc00
2026/11/7 23:00:07宣告AS20403513830 971 174 199524 199524 204035161.129.152.2rrc00
2026/11/7 20:35:17宣告AS20403537721 5511 199524 199524 204035165.16.221.66rrc00
2026/11/7 20:35:12宣告AS20403537721 6830 199524 199524 204035165.16.221.66rrc00
2026/11/7 14:25:12宣告AS204035328840 327727 174 199524 199524 204035102.208.105.2rrc00
2026/11/7 14:25:09撤销——102.208.105.2rrc00
2026/11/6 17:00:14宣告AS20403544393 58057 6939 199524 199524 20403549.12.70.222rrc00
2026/11/6 17:00:14宣告AS20403559919 9002 3257 199524 199524 2040355.178.95.254rrc00
2026/11/6 17:00:14宣告AS20403520205 1299 199524 199524 20403564.246.96.5rrc00
2026/11/6 17:00:13宣告AS20403544393 58057 6939 199524 199524 20403549.12.70.222rrc00
2026/11/6 17:00:13宣告AS20403559919 9002 3257 199524 199524 2040355.178.95.254rrc00
2026/11/5 21:10:40宣告AS20403549432 215510 31543 174 199524 199524 204035195.128.231.254rrc00
2026/11/5 21:10:37撤销——195.128.231.254rrc00
2026/11/4 21:35:02宣告AS204035206499 34549 1299 199524 199524 20403545.14.68.69rrc00
2026/11/4 20:45:26宣告AS204035206499 34549 1299 199524 199524 20403545.14.68.69rrc00
2026/11/4 19:55:03宣告AS204035328840 327727 174 199524 199524 204035102.208.105.2rrc00
2026/11/4 16:15:27宣告AS204035328840 327727 174 199524 199524 204035102.208.105.2rrc00
2026/11/4 16:15:24撤销——102.208.105.2rrc00
2026/11/4 15:30:31宣告AS204035213241 9002 199524 199524 20403589.42.52.8rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:30:42宣告AS20403550300 174 199524 199524 204035176.12.110.8rrc00
2026/11/3 02:25:04宣告AS20403550300 2914 199524 199524 204035176.12.110.8rrc00
2026/11/3 02:10:27宣告AS204035328840 327727 174 199524 199524 204035102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 13:30:51宣告AS204035206499 34549 1299 199524 199524 20403545.14.68.69rrc00
2026/11/1 13:05:34宣告AS20403544393 58057 6939 199524 199524 20403549.12.70.222rrc00
2026/11/1 02:50:07宣告AS20403549134 53356 6939 199524 199524 20403523.129.32.61rrc00
2026/10/24 01:40:55宣告AS20403550300 3257 199524 199524 204035176.12.110.8rrc00
2026/10/23 06:31:01宣告AS20403529504 39392 33891 199524 199524 204035185.193.84.191rrc00

小时变化

近七天窗口 · 2 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/9 08:00:00101115.0 / 5
2026/11/9 07:00:00101116.0 / 6
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