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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。

46.18.248.0/21

当前有效IPv4

起源 ASNAS51785

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2026/11/8 00:00:00BGP 路由数据
前缀
46.18.248.0/21
当前状态
当前有效
起源 ASN
AS51785
首次观测
2026/8/29 13:40:19
最近观测
2026/11/8 00:00:00
对等体37可见对等体
观测节点1观测节点
宣告0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

40 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
46.18.248.0/21AS5178514907 3356 29049 49666 41689 43754 50810 517858208.80.153.193rrc00当前有效
46.18.248.0/21AS5178549134 53356 6939 29049 49666 41689 43754 50810 51785923.129.32.61rrc00当前有效
46.18.248.0/21AS517857018 1299 29049 49666 41689 43754 50810 51785812.0.1.63rrc00当前有效
46.18.248.0/21AS5178548185 6461 29049 49666 41689 43754 50810 517858195.90.96.2rrc00当前有效
46.18.248.0/21AS5178545049 6696 2914 29049 49666 41689 43754 50810 517859194.28.97.2rrc00当前有效
46.18.248.0/21AS517851403 577 6461 29049 49666 41689 43754 50810 517859198.58.198.252rrc00当前有效
46.18.248.0/21AS5178520205 1299 29049 49666 41689 43754 50810 51785864.246.96.5rrc00当前有效
46.18.248.0/21AS5178538001 20764 29049 49666 41689 43754 50810 517858202.150.221.37rrc00当前有效
46.18.248.0/21AS5178534549 49666 41689 43754 50810 51785680.77.16.114rrc00当前有效
46.18.248.0/21AS51785208972 49666 41689 43754 50810 51785645.12.55.0rrc00当前有效
46.18.248.0/21AS5178520514 1299 29049 49666 41689 43754 50810 517858217.151.205.147rrc00当前有效
46.18.248.0/21AS5178537721 29049 49666 41689 43754 50810 517857165.16.221.66rrc00当前有效
46.18.248.0/21AS51785216285 8280 6762 9002 29049 49666 41689 43754 50810 517851084.54.49.1rrc00当前有效
46.18.248.0/21AS5178549432 48362 29049 49666 41689 43754 50810 517858195.128.231.254rrc00当前有效
46.18.248.0/21AS5178555720 6939 29049 49666 41689 43754 50810 517858103.212.68.10rrc00当前有效
46.18.248.0/21AS5178537989 56300 132132 4657 6453 29049 49666 41689 43754 50810 5178511203.123.48.6rrc00当前有效
46.18.248.0/21AS51785852 6461 29049 49666 41689 43754 50810 517858154.11.12.212rrc00当前有效
46.18.248.0/21AS5178517639 29049 49666 41689 43754 50810 517857202.69.160.152rrc00当前有效
46.18.248.0/21AS517854608 1221 4637 3257 29049 49666 41689 43754 50810 5178510203.119.104.1rrc00当前有效
46.18.248.0/21AS5178561218 6939 29049 49666 41689 43754 50810 517858143.246.179.232rrc00当前有效
46.18.248.0/21AS51785206499 34549 49666 41689 43754 50810 51785745.14.68.69rrc00当前有效
46.18.248.0/21AS5178550304 1299 29049 49666 41689 43754 50810 51785831.169.49.228rrc00当前有效
46.18.248.0/21AS5178544393 212024 29049 49666 41689 43754 50810 51785849.12.70.222rrc00当前有效
46.18.248.0/21AS51785204092 20766 20764 29049 49666 41689 43754 50810 51785989.234.186.6rrc00当前有效
46.18.248.0/21AS5178534927 1299 29049 49666 41689 43754 50810 517858193.148.251.1rrc00当前有效
46.18.248.0/21AS5178557381 42708 6663 29049 49666 41689 43754 50810 517859193.150.22.240rrc00当前有效
46.18.248.0/21AS5178513830 971 3356 29049 49666 41689 43754 50810 517859161.129.152.2rrc00当前有效
46.18.248.0/21AS5178555720 2914 29049 49666 41689 43754 50810 51785845.116.179.212rrc00当前有效
46.18.248.0/21AS517853549 3356 29049 49666 41689 43754 50810 517858208.51.134.248rrc00当前有效
46.18.248.0/21AS5178522652 1299 29049 49666 41689 43754 50810 51785845.61.0.85rrc00当前有效
46.18.248.0/21AS517853333 49666 41689 43754 50810 517856193.0.0.56rrc00当前有效
46.18.248.0/21AS5178558057 34549 49666 41689 43754 50810 517857194.50.92.251rrc00当前有效
46.18.248.0/21AS5178524482 29049 49666 41689 43754 50810 517857203.175.175.15rrc00当前有效
46.18.248.0/21AS5178557821 12586 3257 29049 49666 41689 43754 50810 517859193.160.39.1rrc00当前有效
46.18.248.0/21AS5178558057 1836 9002 29049 49666 41689 43754 50810 517859193.33.94.251rrc00当前有效
46.18.248.0/21AS5178559919 9002 29049 49666 41689 43754 50810 5178585.178.95.254rrc00当前有效
46.18.248.0/21AS51785202365 50673 29049 49666 41689 43754 50810 5178585.255.90.109rrc00当前有效
46.18.248.0/21—未收录—109.248.43.5rrc00已撤销
46.18.248.0/21—未收录—102.208.105.2rrc00已撤销
46.18.248.0/21—未收录—178.208.11.4rrc00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
未收录
窗口内对等体
未收录
窗口内观测节点
未收录
平均路径长度
未收录
最长路径
未收录

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
2026/11/3 16:45:33撤销——109.248.43.5rrc00
2026/11/3 16:45:33宣告AS51785202297 6663 29049 49666 41689 43754 50810 51785109.248.43.5rrc00
2026/11/3 16:45:33宣告AS5178529504 6461 29049 49666 41689 43754 50810 51785185.193.84.191rrc00
2026/11/3 16:40:38宣告AS5178529504 6461 29049 49666 41689 43754 50810 51785185.193.84.191rrc00
2026/11/3 10:40:36宣告AS5178534927 56655 29049 49666 41689 43754 50810 5178545.134.89.1rrc00
2026/11/3 10:40:28宣告AS5178549673 29049 49666 41689 43754 50810 5178594.247.111.254rrc00
2026/11/3 10:40:17宣告AS5178550300 57463 29049 49666 41689 43754 50810 51785176.12.110.8rrc00
2026/11/3 10:40:03宣告AS5178549673 29049 49666 41689 43754 50810 5178594.247.111.254rrc00
2026/11/3 05:35:00宣告AS51785132825 174 3257 49666 41689 43754 50810 5178543.251.115.197rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:30:29宣告AS5178550300 3356 29049 49666 41689 43754 50810 51785176.12.110.8rrc00
2026/11/3 02:10:41宣告AS51785328840 327727 174 3356 29049 49666 41689 43754 50810 51785102.208.105.2rrc00
2026/11/2 13:45:30宣告AS5178549673 29049 49666 41689 43754 50810 5178594.247.111.254rrc00
2026/11/2 08:15:15宣告AS5178558057 1836 29049 49666 41689 43754 50810 51785193.33.94.251rrc00
2026/11/2 08:15:15宣告AS5178549432 48362 29049 49666 41689 43754 50810 51785195.128.231.254rrc00
2026/11/2 08:15:15宣告AS5178517639 29049 49666 41689 43754 50810 51785202.69.160.152rrc00
2026/11/2 08:15:14宣告AS5178559919 9002 3257 49666 41689 43754 50810 517855.178.95.254rrc00
2026/11/2 08:15:13宣告AS5178524482 29049 49666 41689 43754 50810 51785203.175.175.15rrc00
2026/11/1 02:50:12宣告AS5178549134 53356 6939 49666 41689 43754 50810 5178523.129.32.61rrc00
2026/10/23 15:40:05宣告AS51785202365 6939 12389 49666 41689 43754 50810 51785194.50.19.4rrc00
2026/10/23 06:30:29宣告AS5178529504 6939 12389 49666 41689 43754 50810 51785185.193.84.191rrc00
2026/10/22 23:00:06宣告AS51785202365 6939 12389 49666 41689 43754 50810 51785194.50.19.4rrc00
2026/10/22 20:40:06宣告AS5178549673 29049 49666 41689 43754 50810 5178594.247.111.254rrc00
2026/10/22 20:40:05宣告AS5178517639 29049 49666 41689 43754 50810 51785202.69.160.152rrc00
2026/10/22 20:40:05宣告AS5178524482 29049 49666 41689 43754 50810 51785203.175.175.15rrc00
2026/10/22 20:40:04宣告AS5178534549 49666 41689 43754 50810 5178580.77.16.114rrc00
2026/10/22 20:40:04宣告AS51785206499 29049 49666 41689 43754 50810 5178545.14.68.69rrc00
2026/10/22 20:40:04宣告AS5178558057 34549 49666 41689 43754 50810 51785194.50.92.251rrc00
2026/10/22 20:40:04宣告AS5178549432 48362 29049 49666 41689 43754 50810 51785195.128.231.254rrc00
2026/10/22 20:40:04宣告AS5178548185 57463 29049 49666 41689 43754 50810 51785195.90.96.2rrc00

小时变化

近七天窗口 · 0 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
该前缀暂无小时聚合数据。
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