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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。

194.47.128.0/19

当前有效IPv4

起源 ASNAS8748

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 00:00:00BGP 路由数据
前缀
194.47.128.0/19
当前状态
当前有效
起源 ASN
AS8748
首次观测
2026/8/28 18:05:32
最近观测
2026/11/11 00:00:00
对等体38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

39 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
194.47.128.0/19AS874813830 971 174 1299 1299 1299 2603 2603 2603 1653 874811161.129.152.2rrc00当前有效
194.47.128.0/19AS874857381 42708 2603 1653 87485193.150.22.240rrc00当前有效
194.47.128.0/19AS874824482 2603 1653 87484203.175.175.15rrc00当前有效
194.47.128.0/19AS874849134 53356 6939 2603 1653 8748623.129.32.61rrc00当前有效
194.47.128.0/19AS8748204092 34019 2603 1653 8748589.234.186.6rrc00当前有效
194.47.128.0/19AS874834927 56655 2603 1653 8748545.134.89.1rrc00当前有效
194.47.128.0/19AS874834927 1299 2603 2603 2603 1653 87487193.148.251.1rrc00当前有效
194.47.128.0/19AS874838229 24490 7575 2603 1653 87486192.248.121.251rrc00当前有效
194.47.128.0/19AS87484608 1221 4637 6461 2603 1653 87487203.119.104.1rrc00当前有效
194.47.128.0/19AS874861218 6939 2603 1653 87485143.246.179.232rrc00当前有效
194.47.128.0/19AS874844393 58057 6939 2603 1653 8748649.12.70.222rrc00当前有效
194.47.128.0/19AS874855720 6939 2603 1653 87485103.212.68.10rrc00当前有效
194.47.128.0/19AS874850304 2603 1653 8748431.169.49.228rrc00当前有效
194.47.128.0/19AS874820514 2603 1653 87484217.151.205.147rrc00当前有效
194.47.128.0/19AS874859919 9002 1653 874845.178.95.254rrc00当前有效
194.47.128.0/19AS874837989 56300 132132 4657 4637 6461 2603 1653 87489203.123.48.6rrc00当前有效
194.47.128.0/19AS8748216285 8280 6762 2603 1653 8748684.54.49.1rrc00当前有效
194.47.128.0/19AS874820205 6939 2603 1653 8748564.246.96.5rrc00当前有效
194.47.128.0/19AS874855720 4635 2603 1653 8748545.116.179.212rrc00当前有效
194.47.128.0/19AS874848185 2603 1653 87484195.90.96.2rrc00当前有效
194.47.128.0/19AS8748206499 34549 2603 1653 8748545.14.68.69rrc00当前有效
194.47.128.0/19AS874814907 1299 2603 2603 2603 1653 87487208.80.153.193rrc00当前有效
194.47.128.0/19AS874822652 1299 2603 2603 2603 1653 8748745.61.0.85rrc00当前有效
194.47.128.0/19AS8748852 2603 1653 87484154.11.12.212rrc00当前有效
194.47.128.0/19AS874837721 6762 2603 1653 87485165.16.221.66rrc00当前有效
194.47.128.0/19AS874858057 34549 2603 1653 87485194.50.92.251rrc00当前有效
194.47.128.0/19AS874857821 12586 3257 1299 1299 1299 2603 2603 2603 1653 874811193.160.39.1rrc00当前有效
194.47.128.0/19AS874817639 9002 1653 87484202.69.160.152rrc00当前有效
194.47.128.0/19AS874845049 6696 2603 1653 87485194.28.97.2rrc00当前有效
194.47.128.0/19AS874858057 1836 2603 1653 87485193.33.94.251rrc00当前有效
194.47.128.0/19AS874829504 39392 33891 2603 1653 87486185.193.84.191rrc00当前有效
194.47.128.0/19AS874838001 9002 1653 87484202.150.221.37rrc00当前有效
194.47.128.0/19AS8748202365 50673 9002 1653 874855.255.90.109rrc00当前有效
194.47.128.0/19AS87483549 3356 1299 1299 1299 2603 2603 2603 1653 874810208.51.134.248rrc00当前有效
194.47.128.0/19AS87483333 2603 1653 87484193.0.0.56rrc00当前有效
194.47.128.0/19AS87481403 577 1299 2603 2603 2603 1653 87488198.58.198.252rrc00当前有效
194.47.128.0/19AS874849673 31500 1653 8748494.247.111.254rrc00当前有效
194.47.128.0/19AS874834549 2603 1653 8748480.77.16.114rrc00当前有效
194.47.128.0/19—未收录—195.128.231.254rrc00已撤销

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
2026/11/10 10:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
11.0
最长路径
11

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
2026/11/10 14:55:08宣告AS87487018 1299 1299 1299 2603 2603 2603 1653 874812.0.1.63rrc00
2026/11/10 10:50:22宣告AS8748328840 327727 174 1299 1299 1299 2603 2603 2603 1653 8748102.208.105.2rrc00
2026/11/10 09:45:01宣告AS8748213241 9002 1653 874889.42.52.8rrc00
2026/11/7 22:47:51宣告AS874837721 6830 2603 1653 8748165.16.221.66rrc00
2026/11/7 14:25:11宣告AS8748328840 327727 174 1299 1299 1299 2603 2603 2603 1653 8748102.208.105.2rrc00
2026/11/7 14:25:10撤销——102.208.105.2rrc00
2026/11/5 21:10:38撤销——195.128.231.254rrc00
2026/11/4 20:45:28宣告AS8748206499 34549 2603 1653 874845.14.68.69rrc00
2026/11/4 19:55:01宣告AS8748328840 327727 174 1299 1299 1299 2603 2603 2603 1653 8748102.208.105.2rrc00
2026/11/4 19:55:00撤销——102.208.105.2rrc00
2026/11/4 16:15:26宣告AS8748328840 327727 174 1299 1299 1299 2603 2603 2603 1653 8748102.208.105.2rrc00
2026/11/4 16:15:24撤销——102.208.105.2rrc00
2026/11/3 15:00:27宣告AS874849432 48362 2603 1653 8748195.128.231.254rrc00
2026/11/3 15:00:26宣告AS874858057 1836 2603 1653 8748193.33.94.251rrc00
2026/11/3 15:00:26宣告AS874858057 34549 2603 1653 8748194.50.92.251rrc00
2026/11/3 15:00:26宣告AS8748206499 34549 2603 1653 874845.14.68.69rrc00
2026/11/3 15:00:26宣告AS874834549 2603 1653 874880.77.16.114rrc00
2026/11/3 05:45:12宣告AS874837721 6762 2603 1653 8748165.16.221.66rrc00
2026/11/3 04:00:21宣告AS8748328840 327727 174 1299 1299 1299 2603 2603 2603 1653 8748102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:25宣告AS8748328840 327727 174 1299 1299 1299 2603 2603 2603 1653 8748102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 13:30:57宣告AS8748206499 34549 2603 1653 874845.14.68.69rrc00
2026/11/1 02:50:09宣告AS874849134 53356 6939 2603 1653 874823.129.32.61rrc00
2026/10/23 14:40:03宣告AS874859919 9002 1653 87485.178.95.254rrc00
2026/10/22 22:10:02宣告AS874857381 42708 2603 1653 8748193.150.22.240rrc00
2026/10/20 08:45:08宣告AS874849432 48362 2603 1653 8748195.128.231.254rrc00
2026/10/18 14:30:05宣告AS8748328840 327727 174 1299 1299 1299 2603 2603 2603 1653 8748102.208.105.2rrc00
2026/10/18 14:30:00撤销——102.208.105.2rrc00
2026/10/18 12:35:00宣告AS874817639 9002 1653 8748202.69.160.152rrc00

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
2026/11/10 10:00:001011111.0 / 11
2026/11/10 09:00:00101114.0 / 4
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