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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。

203.81.161.0/24

当前有效IPv4

起源 ASNAS18399

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
203.81.161.0/24
当前状态
当前有效
起源 ASN
AS18399
首次观测
2026/8/28 12:30:00
最近观测
2026/11/11 16:00:00
对等体43可见对等体
观测节点1观测节点
宣告1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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
203.81.161.0/24AS1839934927 1299 2914 136168 131322 183996193.148.251.1rrc00当前有效
203.81.161.0/24AS1839934927 56655 1299 2914 136168 131322 18399745.134.89.1rrc00当前有效
203.81.161.0/24AS18399204092 198978 174 2914 136168 131322 18399789.234.186.6rrc00当前有效
203.81.161.0/24AS1839957381 42708 1299 2914 136168 131322 183997193.150.22.240rrc00当前有效
203.81.161.0/24AS1839924482 2914 136168 131322 183995203.175.175.15rrc00当前有效
203.81.161.0/24AS1839949134 53356 6424 2914 136168 131322 18399723.129.32.61rrc00当前有效
203.81.161.0/24AS18399216285 8280 6762 2914 136168 131322 18399784.54.49.1rrc00当前有效
203.81.161.0/24AS1839937989 56300 132132 136168 131322 183996203.123.48.6rrc00当前有效
203.81.161.0/24AS1839920514 1299 2914 136168 131322 183996217.151.205.147rrc00当前有效
203.81.161.0/24AS1839950304 1299 2914 136168 131322 18399631.169.49.228rrc00当前有效
203.81.161.0/24AS1839955720 6939 1299 2914 136168 131322 183997103.212.68.10rrc00当前有效
203.81.161.0/24AS1839944393 394256 174 2914 136168 131322 18399749.12.70.222rrc00当前有效
203.81.161.0/24AS18399328840 327727 174 2914 136168 131322 183997102.208.105.2rrc00当前有效
203.81.161.0/24AS1839961218 6939 1299 2914 136168 131322 183997143.246.179.232rrc00当前有效
203.81.161.0/24AS183994608 1221 4637 1299 2914 136168 131322 183998203.119.104.1rrc00当前有效
203.81.161.0/24AS1839913830 971 3356 2914 136168 131322 183997161.129.152.2rrc00当前有效
203.81.161.0/24AS1839934549 2914 136168 131322 18399580.77.16.114rrc00当前有效
203.81.161.0/24AS1839959919 9002 2914 136168 131322 1839965.178.95.254rrc00当前有效
203.81.161.0/24AS1839948185 2914 136168 131322 183995195.90.96.2rrc00当前有效
203.81.161.0/24AS183997018 2914 136168 131322 18399512.0.1.63rrc00当前有效
203.81.161.0/24AS1839955720 2914 136168 131322 18399545.116.179.212rrc00当前有效
203.81.161.0/24AS18399132825 3356 2914 136168 131322 18399643.251.115.197rrc00当前有效
203.81.161.0/24AS1839920205 1299 2914 136168 131322 18399664.246.96.5rrc00当前有效
203.81.161.0/24AS1839937721 2914 136168 131322 183995165.16.221.66rrc00当前有效
203.81.161.0/24AS18399852 2914 136168 131322 183995154.11.12.212rrc00当前有效
203.81.161.0/24AS1839958057 34549 2914 136168 131322 183996194.50.92.251rrc00当前有效
203.81.161.0/24AS1839922652 1299 2914 136168 131322 18399645.61.0.85rrc00当前有效
203.81.161.0/24AS1839914907 2914 136168 131322 183995208.80.153.193rrc00当前有效
203.81.161.0/24AS18399206499 34549 2914 136168 131322 18399645.14.68.69rrc00当前有效
203.81.161.0/24AS1839945049 6696 2914 136168 131322 183996194.28.97.2rrc00当前有效
203.81.161.0/24AS1839917639 9304 2914 136168 131322 183996202.69.160.152rrc00当前有效
203.81.161.0/24AS1839957821 12586 3257 2914 136168 131322 183997193.160.39.1rrc00当前有效
203.81.161.0/24AS1839938001 136168 131322 183994202.150.221.37rrc00当前有效
203.81.161.0/24AS1839929504 39392 174 2914 136168 131322 183997185.193.84.191rrc00当前有效
203.81.161.0/24AS1839958057 174 2914 136168 131322 183996193.33.94.251rrc00当前有效
203.81.161.0/24AS1839950300 2914 136168 131322 183995176.12.110.8rrc00当前有效
203.81.161.0/24AS1839949673 20485 1299 2914 136168 131322 18399794.247.111.254rrc00当前有效
203.81.161.0/24AS183993333 1257 2914 136168 131322 183996193.0.0.56rrc00当前有效
203.81.161.0/24AS183991403 577 2914 136168 131322 183996198.58.198.252rrc00当前有效
203.81.161.0/24AS1839949432 48362 1764 2914 136168 131322 183997195.128.231.254rrc00当前有效
203.81.161.0/24AS183993549 3356 2914 136168 131322 183996208.51.134.248rrc00当前有效
203.81.161.0/24AS18399213241 9002 2914 136168 131322 18399689.42.52.8rrc00当前有效
203.81.161.0/24AS18399202365 50673 174 2914 136168 131322 1839975.255.90.109rrc00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
2026/11/10 10:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
7.0
最长路径
7

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 10:50:15宣告AS18399328840 327727 174 2914 136168 131322 18399102.208.105.2rrc00
2026/11/9 08:05:20宣告AS1839957821 12586 3257 2914 136168 131322 18399193.160.39.1rrc00
2026/11/7 23:00:20宣告AS1839929504 39392 174 2914 136168 131322 18399185.193.84.191rrc00
2026/11/7 23:00:01宣告AS1839929504 39392 1299 2914 136168 131322 18399185.193.84.191rrc00
2026/11/7 14:25:11宣告AS18399328840 327727 174 2914 136168 131322 18399102.208.105.2rrc00
2026/11/7 14:25:10撤销——102.208.105.2rrc00
2026/11/6 18:15:58宣告AS1839949134 53356 6424 6461 2914 136168 131322 1839923.129.32.61rrc00
2026/11/6 18:15:58宣告AS18399206499 34549 2914 136168 131322 131322 1839945.14.68.69rrc00
2026/11/6 18:15:58宣告AS1839934549 2914 136168 131322 131322 1839980.77.16.114rrc00
2026/11/6 18:15:56撤销——203.123.48.6rrc00
2026/11/5 21:10:39撤销——195.128.231.254rrc00
2026/11/4 20:45:25宣告AS18399206499 34549 2914 136168 131322 1839945.14.68.69rrc00
2026/11/4 19:55:02宣告AS18399328840 327727 174 2914 136168 131322 18399102.208.105.2rrc00
2026/11/4 16:15:26宣告AS18399328840 327727 174 2914 136168 131322 18399102.208.105.2rrc00
2026/11/4 16:15:24撤销——102.208.105.2rrc00
2026/11/4 15:30:30宣告AS18399213241 9002 2914 136168 131322 1839989.42.52.8rrc00
2026/11/4 06:35:04宣告AS1839929504 39392 1299 2914 136168 131322 18399185.193.84.191rrc00
2026/11/3 04:00:21宣告AS18399328840 327727 174 2914 136168 131322 18399102.208.105.2rrc00
2026/11/3 04:00:19撤销——102.208.105.2rrc00
2026/11/3 02:10:26宣告AS18399328840 327727 174 2914 136168 131322 18399102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 13:30:51宣告AS18399206499 34549 2914 136168 131322 1839945.14.68.69rrc00
2026/11/1 02:50:07宣告AS1839949134 53356 6424 2914 136168 131322 1839923.129.32.61rrc00
2026/10/23 20:05:16宣告AS1839924482 2914 136168 131322 18399203.175.175.15rrc00
2026/10/23 14:40:16宣告AS1839959919 9002 2914 136168 131322 183995.178.95.254rrc00
2026/10/23 06:30:49宣告AS1839929504 39392 174 2914 136168 131322 18399185.193.84.191rrc00
2026/10/22 22:10:06宣告AS1839957381 42708 1299 2914 136168 131322 18399193.150.22.240rrc00
2026/10/20 08:45:09宣告AS1839949432 48362 1764 2914 136168 131322 18399195.128.231.254rrc00
2026/10/19 10:00:01宣告AS1839937721 2914 136168 131322 18399165.16.221.66rrc00
2026/10/18 14:30:06宣告AS18399328840 327727 174 2914 136168 131322 18399102.208.105.2rrc00

小时变化

近七天窗口 · 1 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 10:00:00101117.0 / 7
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