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。

212.91.144.0/22

当前有效IPv4

起源 ASNAS49515

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2026/11/12 00:00:00BGP 路由数据
前缀
212.91.144.0/22
当前状态
当前有效
起源 ASN
AS49515
首次观测
2026/8/30 19:45:43
最近观测
2026/11/12 00:00:00
对等体45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1近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

45 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
212.91.144.0/22AS4951522652 1299 8473 29468 49515 49515645.61.0.85rrc00当前有效
212.91.144.0/22AS4951537721 8473 29468 49515 495155165.16.221.66rrc00当前有效
212.91.144.0/22AS49515852 1299 8473 29468 49515 495156154.11.12.212rrc00当前有效
212.91.144.0/22AS4951558057 34549 1299 8473 29468 49515 495157194.50.92.251rrc00当前有效
212.91.144.0/22AS4951514907 3356 8473 29468 49515 495156208.80.153.193rrc00当前有效
212.91.144.0/22AS49515208972 5405 5405 5405 5405 8473 29468 49515 49515945.12.55.0rrc00当前有效
212.91.144.0/22AS49515206499 34549 1299 8473 29468 49515 49515745.14.68.69rrc00当前有效
212.91.144.0/22AS4951545049 6696 1299 8473 29468 49515 495157194.28.97.2rrc00当前有效
212.91.144.0/22AS4951517639 6939 29468 49515 495155202.69.160.152rrc00当前有效
212.91.144.0/22AS4951557821 12586 3257 5405 5405 5405 5405 8473 29468 49515 4951511193.160.39.1rrc00当前有效
212.91.144.0/22AS4951538001 9002 8473 29468 49515 495156202.150.221.37rrc00当前有效
212.91.144.0/22AS4951558057 1836 3356 8473 29468 49515 495157193.33.94.251rrc00当前有效
212.91.144.0/22AS4951550300 3356 8473 29468 49515 495156176.12.110.8rrc00当前有效
212.91.144.0/22AS4951529504 39392 33891 8473 29468 49515 495157185.193.84.191rrc00当前有效
212.91.144.0/22AS4951549432 215510 31543 174 3356 8473 29468 49515 495159195.128.231.254rrc00当前有效
212.91.144.0/22AS4951550628 5405 5405 5405 5405 8473 29468 49515 495159178.208.11.4rrc00当前有效
212.91.144.0/22AS4951549673 20485 8473 29468 49515 49515694.247.111.254rrc00当前有效
212.91.144.0/22AS495153333 1257 8473 29468 49515 495156193.0.0.56rrc00当前有效
212.91.144.0/22AS495151403 577 3356 8473 29468 49515 495157198.58.198.252rrc00当前有效
212.91.144.0/22AS495153549 3356 8473 29468 49515 495156208.51.134.248rrc00当前有效
212.91.144.0/22AS49515213241 8473 29468 49515 49515589.42.52.8rrc00当前有效
212.91.144.0/22AS49515202365 5405 5405 5405 5405 8473 29468 49515 4951595.255.90.109rrc00当前有效
212.91.144.0/22AS49515204092 34019 3303 8473 29468 49515 49515789.234.186.6rrc00当前有效
212.91.144.0/22AS4951557381 42708 8473 29468 49515 495156193.150.22.240rrc00当前有效
212.91.144.0/22AS4951524482 8473 29468 49515 495155203.175.175.15rrc00当前有效
212.91.144.0/22AS4951549134 53356 6939 29468 49515 49515623.129.32.61rrc00当前有效
212.91.144.0/22AS4951534927 1299 8473 29468 49515 495156193.148.251.1rrc00当前有效
212.91.144.0/22AS4951534927 56655 6939 29468 49515 49515645.134.89.1rrc00当前有效
212.91.144.0/22AS4951537989 56300 132132 4657 9002 8473 29468 49515 495159203.123.48.6rrc00当前有效
212.91.144.0/22AS49515216285 8280 6762 3356 8473 29468 49515 49515884.54.49.1rrc00当前有效
212.91.144.0/22AS4951555720 6939 29468 49515 495155103.212.68.10rrc00当前有效
212.91.144.0/22AS4951544393 58057 6939 29468 49515 49515649.12.70.222rrc00当前有效
212.91.144.0/22AS49515328840 327727 174 3356 8473 29468 49515 495158102.208.105.2rrc00当前有效
212.91.144.0/22AS4951561218 6939 29468 49515 495155143.246.179.232rrc00当前有效
212.91.144.0/22AS4951520514 1299 8473 29468 49515 495156217.151.205.147rrc00当前有效
212.91.144.0/22AS4951550304 8473 29468 49515 49515531.169.49.228rrc00当前有效
212.91.144.0/22AS495154608 7575 1299 8473 29468 49515 495157203.119.104.1rrc00当前有效
212.91.144.0/22AS495157018 1299 8473 29468 49515 49515612.0.1.63rrc00当前有效
212.91.144.0/22AS4951513830 971 3356 8473 29468 49515 495157161.129.152.2rrc00当前有效
212.91.144.0/22AS4951534549 1299 8473 29468 49515 49515680.77.16.114rrc00当前有效
212.91.144.0/22AS4951559919 9002 8473 29468 49515 4951565.178.95.254rrc00当前有效
212.91.144.0/22AS4951548185 3356 8473 29468 49515 495156195.90.96.2rrc00当前有效
212.91.144.0/22AS4951520205 6939 29468 49515 49515564.246.96.5rrc00当前有效
212.91.144.0/22AS4951555720 2914 3356 8473 29468 49515 49515745.116.179.212rrc00当前有效
212.91.144.0/22AS49515132825 3356 8473 29468 49515 49515643.251.115.197rrc00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
2026/11/11 14:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
0.0
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
2026/11/11 14:05:26撤销——203.123.48.6rrc00
2026/11/11 07:40:00宣告AS4951549134 53356 6939 29468 49515 4951523.129.32.61rrc00
2026/11/8 06:25:05宣告AS4951555720 2914 3356 8473 29468 49515 4951545.116.179.212rrc00
2026/11/7 20:35:15撤销——165.16.221.66rrc00
2026/11/7 14:25:14宣告AS49515328840 327727 174 3356 8473 29468 49515 49515102.208.105.2rrc00
2026/11/7 14:25:09撤销——102.208.105.2rrc00
2026/11/5 16:10:10宣告AS495153549 3356 8473 29468 49515 49515208.51.134.248rrc00
2026/11/4 20:45:25宣告AS49515206499 34549 1299 8473 29468 49515 4951545.14.68.69rrc00
2026/11/4 19:55:04宣告AS49515328840 327727 174 3356 8473 29468 49515 49515102.208.105.2rrc00
2026/11/4 16:15:29宣告AS49515328840 327727 174 3356 8473 29468 49515 49515102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/4 06:30:01宣告AS4951548185 3356 8473 29468 49515 49515195.90.96.2rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:29宣告AS49515328840 327727 174 3356 8473 29468 49515 49515102.208.105.2rrc00
2026/11/3 02:10:23撤销——102.208.105.2rrc00
2026/11/1 13:30:50宣告AS49515206499 34549 1299 8473 29468 49515 4951545.14.68.69rrc00
2026/11/1 02:50:03宣告AS4951549134 53356 6939 29468 49515 4951523.129.32.61rrc00
2026/10/22 22:10:00宣告AS4951557381 42708 8473 29468 49515 49515193.150.22.240rrc00
2026/10/22 10:55:02宣告AS495151403 577 3356 8473 29468 49515 49515198.58.198.252rrc00
2026/10/20 14:15:25宣告AS495154608 7575 1299 8473 29468 49515 49515203.119.104.1rrc00
2026/10/20 08:45:09宣告AS4951549432 48362 9002 8473 29468 49515 49515195.128.231.254rrc00
2026/10/19 05:50:14宣告AS4951517639 6939 29468 49515 49515202.69.160.152rrc00
2026/10/18 14:30:12宣告AS49515328840 327727 174 3356 8473 29468 49515 49515102.208.105.2rrc00
2026/10/18 12:35:11宣告AS4951517639 6939 29468 49515 49515202.69.160.152rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/13 12:35:44宣告AS495154608 7575 1299 8473 29468 49515 49515203.119.104.1rrc00
2026/10/9 03:30:03宣告AS4951555720 3257 5405 5405 5405 5405 8473 29468 49515 4951545.116.179.212rrc00
2026/10/8 22:35:31宣告AS495154608 7575 3356 8473 29468 49515 49515203.119.104.1rrc00
2026/10/8 22:35:17宣告AS495157018 1299 8473 29468 49515 4951512.0.1.63rrc00
2026/10/8 18:10:40宣告AS4951544393 58057 6939 29468 49515 4951549.12.70.222rrc00

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
2026/11/11 14:00:0001110—
2026/11/11 07:00:00101116.0 / 6
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