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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。

50.203.75.0/24

当前有效IPv4

起源 ASNAS18996

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
50.203.75.0/24
当前状态
当前有效
起源 ASN
AS18996
首次观测
2026/8/28 12:30:00
最近观测
2026/11/11 16:00:00
对等体40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

41 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
50.203.75.0/24AS1899634549 1299 394437 18996480.77.16.114rrc00当前有效
50.203.75.0/24AS189963549 3356 394437 189964208.51.134.248rrc00当前有效
50.203.75.0/24AS1899655720 2914 394437 18996445.116.179.212rrc00当前有效
50.203.75.0/24AS1899649673 20485 1299 394437 18996594.247.111.254rrc00当前有效
50.203.75.0/24AS1899657381 42708 1299 394437 189965193.150.22.240rrc00当前有效
50.203.75.0/24AS1899613830 971 174 5650 189965161.129.152.2rrc00当前有效
50.203.75.0/24AS1899659919 9002 3257 394437 1899655.178.95.254rrc00当前有效
50.203.75.0/24AS1899622652 1299 394437 18996445.61.0.85rrc00当前有效
50.203.75.0/24AS189963333 1257 1299 394437 189965193.0.0.56rrc00当前有效
50.203.75.0/24AS1899634927 56655 6939 5650 18996545.134.89.1rrc00当前有效
50.203.75.0/24AS18996213241 9002 3257 394437 18996589.42.52.8rrc00当前有效
50.203.75.0/24AS1899657821 12586 3257 394437 189965193.160.39.1rrc00当前有效
50.203.75.0/24AS1899624482 2914 394437 189964203.175.175.15rrc00当前有效
50.203.75.0/24AS1899658057 174 5650 189964193.33.94.251rrc00当前有效
50.203.75.0/24AS1899620514 1299 394437 189964217.151.205.147rrc00当前有效
50.203.75.0/24AS1899620205 6939 5650 18996464.246.96.5rrc00当前有效
50.203.75.0/24AS189961403 577 7922 33662 189965198.58.198.252rrc00当前有效
50.203.75.0/24AS1899650300 3257 394437 189964176.12.110.8rrc00当前有效
50.203.75.0/24AS18996328840 327727 174 5650 189965102.208.105.2rrc00当前有效
50.203.75.0/24AS1899658057 34549 1299 394437 189965194.50.92.251rrc00当前有效
50.203.75.0/24AS1899648185 3356 394437 189964195.90.96.2rrc00当前有效
50.203.75.0/24AS1899629504 39392 174 5650 189965185.193.84.191rrc00当前有效
50.203.75.0/24AS18996216285 8280 6762 174 5650 18996684.54.49.1rrc00当前有效
50.203.75.0/24AS1899645049 6696 2914 394437 189965194.28.97.2rrc00当前有效
50.203.75.0/24AS1899649134 53356 6939 5650 18996523.129.32.61rrc00当前有效
50.203.75.0/24AS1899655720 6939 5650 189964103.212.68.10rrc00当前有效
50.203.75.0/24AS1899617639 6939 5650 189964202.69.160.152rrc00当前有效
50.203.75.0/24AS18996206499 34549 1299 394437 18996545.14.68.69rrc00当前有效
50.203.75.0/24AS1899634927 1299 394437 189964193.148.251.1rrc00当前有效
50.203.75.0/24AS1899644393 58057 6939 5650 18996549.12.70.222rrc00当前有效
50.203.75.0/24AS18996204092 198978 174 5650 18996589.234.186.6rrc00当前有效
50.203.75.0/24AS1899650304 1299 394437 18996431.169.49.228rrc00当前有效
50.203.75.0/24AS1899661218 6939 5650 189964143.246.179.232rrc00当前有效
50.203.75.0/24AS189967018 1299 394437 18996412.0.1.63rrc00当前有效
50.203.75.0/24AS189964608 7575 2914 394437 189965203.119.104.1rrc00当前有效
50.203.75.0/24AS1899614907 5650 189963208.80.153.193rrc00当前有效
50.203.75.0/24AS18996852 5650 189963154.11.12.212rrc00当前有效
50.203.75.0/24AS18996202365 50673 174 5650 1899655.255.90.109rrc00当前有效
50.203.75.0/24AS1899649432 48362 1299 394437 189965195.128.231.254rrc00当前有效
50.203.75.0/24AS18996132825 174 5650 18996443.251.115.197rrc00当前有效
50.203.75.0/24—未收录—165.16.221.66rrc00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
2026/11/11 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 14:05:38宣告AS1899637989 56300 132132 4657 6453 7922 33662 18996203.123.48.6rrc00
2026/11/10 13:15:09宣告AS1899650300 3257 394437 18996176.12.110.8rrc00
2026/11/10 09:45:01宣告AS18996213241 9002 3257 394437 1899689.42.52.8rrc00
2026/11/10 09:00:23宣告AS1899650300 174 5650 18996176.12.110.8rrc00
2026/11/10 00:30:03宣告AS189961403 577 7922 33662 18996198.58.198.252rrc00
2026/11/9 20:05:29宣告AS189961403 577 7922 33662 18996198.58.198.252rrc00
2026/11/9 20:05:26宣告AS189961403 577 701 5650 18996198.58.198.252rrc00
2026/11/9 15:25:56宣告AS1899637989 56300 132132 4657 6453 7922 33662 18996203.123.48.6rrc00
2026/11/9 15:25:32撤销——203.123.48.6rrc00
2026/11/9 15:25:02宣告AS1899637989 56300 132132 4657 2914 394437 18996203.123.48.6rrc00
2026/11/9 08:45:43宣告AS189961403 577 7922 33662 18996198.58.198.252rrc00
2026/11/9 08:45:32宣告AS189961403 577 701 5650 18996198.58.198.252rrc00
2026/11/7 14:25:10宣告AS18996328840 327727 174 5650 18996102.208.105.2rrc00
2026/11/7 14:25:10撤销——102.208.105.2rrc00
2026/11/5 23:20:42撤销——165.16.221.66rrc00
2026/11/5 21:10:35撤销——195.128.231.254rrc00
2026/11/4 21:35:03宣告AS18996206499 34549 1299 394437 1899645.14.68.69rrc00
2026/11/4 20:45:28宣告AS18996206499 34549 1299 394437 1899645.14.68.69rrc00
2026/11/4 19:55:00宣告AS18996328840 327727 174 5650 18996102.208.105.2rrc00
2026/11/4 19:55:00撤销——102.208.105.2rrc00
2026/11/4 16:15:25撤销——102.208.105.2rrc00
2026/11/4 16:15:25宣告AS18996328840 327727 174 5650 18996102.208.105.2rrc00
2026/11/3 04:00:20宣告AS18996328840 327727 174 5650 18996102.208.105.2rrc00
2026/11/3 04:00:20撤销——102.208.105.2rrc00
2026/11/3 02:10:24宣告AS18996328840 327727 174 5650 18996102.208.105.2rrc00
2026/11/3 02:10:24撤销——102.208.105.2rrc00
2026/11/1 13:30:57宣告AS18996206499 34549 1299 394437 1899645.14.68.69rrc00
2026/11/1 08:55:20宣告AS1899650304 1299 3356 394437 1899631.169.49.228rrc00
2026/11/1 08:55:19宣告AS1899657381 50304 1299 3356 394437 18996193.150.22.240rrc00
2026/11/1 08:55:09宣告AS1899657381 42708 1299 3356 394437 18996193.150.22.240rrc00

小时变化

近七天窗口 · 6 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 14:00:00101118.0 / 8
2026/11/10 13:00:00101114.0 / 4
2026/11/10 09:00:00202114.5 / 5
2026/11/10 00:00:00101115.0 / 5
2026/11/9 15:00:00211117.5 / 8
2026/11/9 08:00:00201115.0 / 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