首页/网络情报/前缀画像

前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

212.121.32.0/19

当前有效IPv4

起源 ASNAS4455AS12536

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2026/11/9 16:00:00BGP 路由数据
前缀
212.121.32.0/19
当前状态
当前有效
起源 ASN
AS4455AS12536
首次观测
2026/8/29 09:30:34
最近观测
2026/11/9 16:00:00
对等体43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 ASN2观测到的 ASN

当前路由与路径

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
212.121.32.0/19AS445520205 6939 4455 4455464.246.96.5rrc00当前有效
212.121.32.0/19AS12536204092 34019 4455 12536489.234.186.6rrc00当前有效
212.121.32.0/19AS1253657381 42708 4455 125364193.150.22.240rrc00当前有效
212.121.32.0/19AS445524482 4455 44553203.175.175.15rrc00当前有效
212.121.32.0/19AS445549134 53356 6939 4455 4455523.129.32.61rrc00当前有效
212.121.32.0/19AS445534927 1299 4455 44554193.148.251.1rrc00当前有效
212.121.32.0/19AS1253634927 4455 12536345.134.89.1rrc00当前有效
212.121.32.0/19AS125364608 7575 4455 125364203.119.104.1rrc00当前有效
212.121.32.0/19AS1253644393 212024 4455 12536449.12.70.222rrc00当前有效
212.121.32.0/19AS12536328840 327727 174 3356 31216 125366102.208.105.2rrc00当前有效
212.121.32.0/19AS12536202297 4455 125363109.248.43.5rrc00当前有效
212.121.32.0/19AS1253655720 6939 4455 125364103.212.68.10rrc00当前有效
212.121.32.0/19AS44557018 1299 4455 4455412.0.1.63rrc00当前有效
212.121.32.0/19AS445561218 6939 4455 44554143.246.179.232rrc00当前有效
212.121.32.0/19AS1253650304 4455 12536331.169.49.228rrc00当前有效
212.121.32.0/19AS1253620514 1299 4455 125364217.151.205.147rrc00当前有效
212.121.32.0/19AS1253613830 971 3356 31216 125365161.129.152.2rrc00当前有效
212.121.32.0/19AS1253634549 4455 12536380.77.16.114rrc00当前有效
212.121.32.0/19AS1253659919 4455 1253635.178.95.254rrc00当前有效
212.121.32.0/19AS1253637989 56300 132132 4657 4455 125366203.123.48.6rrc00当前有效
212.121.32.0/19AS12536216285 8280 6762 3356 31216 12536684.54.49.1rrc00当前有效
212.121.32.0/19AS1253655720 2914 3356 31216 12536545.116.179.212rrc00当前有效
212.121.32.0/19AS445548185 4455 44553195.90.96.2rrc00当前有效
212.121.32.0/19AS12536206499 34549 4455 12536445.14.68.69rrc00当前有效
212.121.32.0/19AS1253614907 3356 31216 125364208.80.153.193rrc00当前有效
212.121.32.0/19AS445522652 1299 4455 4455445.61.0.85rrc00当前有效
212.121.32.0/19AS4455852 1299 4455 44554154.11.12.212rrc00当前有效
212.121.32.0/19AS1253637721 4455 125363165.16.221.66rrc00当前有效
212.121.32.0/19AS1253657821 12586 3257 3356 31216 125366193.160.39.1rrc00当前有效
212.121.32.0/19AS1253658057 34549 4455 125364194.50.92.251rrc00当前有效
212.121.32.0/19AS1253617639 4455 125363202.69.160.152rrc00当前有效
212.121.32.0/19AS1253645049 4455 125363194.28.97.2rrc00当前有效
212.121.32.0/19AS445550300 4455 44553176.12.110.8rrc00当前有效
212.121.32.0/19AS1253658057 1836 4455 125364193.33.94.251rrc00当前有效
212.121.32.0/19AS1253629504 4455 125363185.193.84.191rrc00当前有效
212.121.32.0/19AS1253638001 3491 1299 4455 125365202.150.221.37rrc00当前有效
212.121.32.0/19AS12536202365 50673 4455 1253645.255.90.109rrc00当前有效
212.121.32.0/19AS125363549 3356 31216 125364208.51.134.248rrc00当前有效
212.121.32.0/19AS1253650628 4455 125363178.208.11.4rrc00当前有效
212.121.32.0/19AS1253649673 20485 4455 12536494.247.111.254rrc00当前有效
212.121.32.0/19AS125363333 4455 125363193.0.0.56rrc00当前有效
212.121.32.0/19AS125361403 577 3356 31216 125365198.58.198.252rrc00当前有效
212.121.32.0/19AS12536132825 3356 31216 12536443.251.115.197rrc00当前有效
212.121.32.0/19—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
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
2026/11/6 17:00:02宣告AS1253637721 4455 12536165.16.221.66rrc00
2026/11/5 21:10:39撤销——195.128.231.254rrc00
2026/11/4 20:45:23宣告AS12536206499 34549 4455 1253645.14.68.69rrc00
2026/11/4 16:15:34宣告AS12536328840 327727 174 3356 31216 12536102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/3 16:40:38宣告AS1253629504 4455 12536185.193.84.191rrc00
2026/11/3 04:00:17撤销——102.208.105.2rrc00
2026/11/3 02:10:35宣告AS12536328840 327727 174 3356 31216 12536102.208.105.2rrc00
2026/11/2 03:20:03宣告AS1253661218 6939 4455 12536143.246.179.232rrc00
2026/11/2 03:20:03宣告AS1253620205 6939 4455 1253664.246.96.5rrc00
2026/11/2 03:20:02宣告AS445561218 6939 4455 4455143.246.179.232rrc00
2026/11/2 03:20:02宣告AS1253661218 6939 4455 12536143.246.179.232rrc00
2026/11/2 03:20:02宣告AS1253649134 53356 6939 4455 1253623.129.32.61rrc00
2026/11/2 03:20:02宣告AS445549134 53356 6939 4455 445523.129.32.61rrc00
2026/11/1 13:30:48宣告AS12536206499 34549 4455 1253645.14.68.69rrc00
2026/11/1 02:50:05宣告AS445549134 53356 6939 4455 445523.129.32.61rrc00
2026/10/23 06:30:34宣告AS1253629504 4455 12536185.193.84.191rrc00
2026/10/22 22:10:32宣告AS1253657381 50304 4455 12536193.150.22.240rrc00
2026/10/22 22:10:08宣告AS445557381 42708 4455 4455193.150.22.240rrc00
2026/10/21 22:10:24宣告AS1253650304 4455 1253631.169.49.228rrc00
2026/10/20 14:15:25宣告AS44554608 7575 1299 4455 4455203.119.104.1rrc00
2026/10/20 08:45:09宣告AS445549432 48362 4455 4455195.128.231.254rrc00
2026/10/19 05:50:14宣告AS1253617639 4455 12536202.69.160.152rrc00
2026/10/18 14:30:11宣告AS12536328840 327727 174 3356 31216 12536102.208.105.2rrc00
2026/10/18 12:35:11宣告AS1253617639 4455 12536202.69.160.152rrc00
2026/10/16 15:05:43撤销——102.208.105.2rrc00
2026/10/15 00:10:00宣告AS12536328840 327727 174 3356 31216 12536102.208.105.2rrc00
2026/10/8 23:25:32宣告AS1253650304 4455 1253631.169.49.228rrc00
2026/10/8 23:20:30宣告AS1253650304 4455 1253631.169.49.228rrc00
2026/10/8 22:20:18宣告AS1253637721 4455 12536165.16.221.66rrc00

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