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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。

142.248.84.0/22

当前有效IPv4

起源 ASNAS399138

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 00:30:45BGP 路由数据
前缀
142.248.84.0/22
当前状态
当前有效
起源 ASN
AS399138
首次观测
2026/8/30 19:45:41
最近观测
2026/11/12 00:30:45
对等体42可见对等体
观测节点1观测节点
宣告69近 7 天小时聚合
撤销4近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

42 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
142.248.84.0/22AS39913829504 39392 174 9009 3991385185.193.84.191rrc00当前有效
142.248.84.0/22AS39913850300 174 9009 3991384176.12.110.8rrc00当前有效
142.248.84.0/22AS39913858057 174 9009 3991384193.33.94.251rrc00当前有效
142.248.84.0/22AS399138202365 50673 174 9009 39913855.255.90.109rrc00当前有效
142.248.84.0/22AS399138213241 6696 1299 9009 399138589.42.52.8rrc00当前有效
142.248.84.0/22AS3991383549 3356 1299 9009 3991385208.51.134.248rrc00当前有效
142.248.84.0/22AS3991383333 1257 1299 9009 3991385193.0.0.56rrc00当前有效
142.248.84.0/22AS3991381403 577 1299 9009 3991385198.58.198.252rrc00当前有效
142.248.84.0/22AS39913849673 20485 1299 9009 399138594.247.111.254rrc00当前有效
142.248.84.0/22AS39913849432 48362 1299 9009 3991385195.128.231.254rrc00当前有效
142.248.84.0/22AS399138206499 34549 1299 9009 399138545.14.68.69rrc00当前有效
142.248.84.0/22AS39913814907 1299 9009 3991384208.80.153.193rrc00当前有效
142.248.84.0/22AS399138852 1299 9009 3991384154.11.12.212rrc00当前有效
142.248.84.0/22AS39913837721 174 9009 3991384165.16.221.66rrc00当前有效
142.248.84.0/22AS39913858057 34549 1299 9009 3991385194.50.92.251rrc00当前有效
142.248.84.0/22AS39913822652 1299 9009 399138445.61.0.85rrc00当前有效
142.248.84.0/22AS39913857821 12586 3257 1299 9009 3991386193.160.39.1rrc00当前有效
142.248.84.0/22AS3991387018 1299 9009 399138412.0.1.63rrc00当前有效
142.248.84.0/22AS39913817639 174 9009 3991384202.69.160.152rrc00当前有效
142.248.84.0/22AS39913845049 6696 1299 9009 3991385194.28.97.2rrc00当前有效
142.248.84.0/22AS39913859919 12779 174 9009 39913855.178.95.254rrc00当前有效
142.248.84.0/22AS39913813830 971 174 9009 3991385161.129.152.2rrc00当前有效
142.248.84.0/22AS39913834549 1299 9009 399138480.77.16.114rrc00当前有效
142.248.84.0/22AS399138132825 174 9009 399138443.251.115.197rrc00当前有效
142.248.84.0/22AS39913855720 2914 1299 9009 399138545.116.179.212rrc00当前有效
142.248.84.0/22AS39913820205 1299 9009 399138464.246.96.5rrc00当前有效
142.248.84.0/22AS39913848185 1299 9009 3991384195.90.96.2rrc00当前有效
142.248.84.0/22AS399138216285 8280 6762 174 9009 399138684.54.49.1rrc00当前有效
142.248.84.0/22AS39913837989 56300 132132 4657 174 9009 3991387203.123.48.6rrc00当前有效
142.248.84.0/22AS39913834927 1299 174 9009 3991385193.148.251.1rrc00当前有效
142.248.84.0/22AS39913834927 56655 1299 9009 399138545.134.89.1rrc00当前有效
142.248.84.0/22AS39913857381 42708 1299 9009 3991385193.150.22.240rrc00当前有效
142.248.84.0/22AS39913824482 9009 3991383203.175.175.15rrc00当前有效
142.248.84.0/22AS39913849134 53356 6424 1299 9009 399138623.129.32.61rrc00当前有效
142.248.84.0/22AS399138204092 198978 174 9009 399138589.234.186.6rrc00当前有效
142.248.84.0/22AS3991384608 7575 1299 9009 3991385203.119.104.1rrc00当前有效
142.248.84.0/22AS39913850304 1299 9009 399138431.169.49.228rrc00当前有效
142.248.84.0/22AS39913820514 1299 9009 3991384217.151.205.147rrc00当前有效
142.248.84.0/22AS399138328840 327727 174 9009 3991385102.208.105.2rrc00当前有效
142.248.84.0/22AS39913861218 6939 1299 9009 3991385143.246.179.232rrc00当前有效
142.248.84.0/22AS39913844393 394256 174 9009 399138549.12.70.222rrc00当前有效
142.248.84.0/22AS39913855720 6939 1299 9009 3991385103.212.68.10rrc00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
2026/11/12 00:00:00
窗口内对等体
13
窗口内观测节点
1
平均路径长度
4.9
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
2026/11/12 00:30:45撤销——143.246.179.232rrc00
2026/11/12 00:30:45宣告AS3991383333 1257 1299 9009 399138193.0.0.56rrc00
2026/11/12 00:30:45宣告AS39913849134 53356 6424 6461 1299 9009 39913823.129.32.61rrc00
2026/11/12 00:30:44宣告AS3991383333 1257 1299 9009 399138193.0.0.56rrc00
2026/11/12 00:30:44宣告AS39913858057 34549 174 9009 399138194.50.92.251rrc00
2026/11/12 00:30:44宣告AS39913848185 3356 174 9009 399138195.90.96.2rrc00
2026/11/12 00:30:44宣告AS399138206499 34549 174 9009 39913845.14.68.69rrc00
2026/11/12 00:30:44宣告AS39913834549 174 9009 39913880.77.16.114rrc00
2026/11/12 00:30:43宣告AS399138852 174 9009 399138154.11.12.212rrc00
2026/11/12 00:30:43宣告AS3991383333 1257 1299 9009 399138193.0.0.56rrc00
2026/11/12 00:30:42宣告AS39913814907 3356 174 9009 399138208.80.153.193rrc00
2026/11/12 00:30:42宣告AS39913849134 53356 6939 1299 9009 39913823.129.32.61rrc00
2026/11/12 00:30:41宣告AS3991384608 7575 1299 9009 399138203.119.104.1rrc00
2026/11/12 00:30:41宣告AS39913820205 174 9009 39913864.246.96.5rrc00
2026/11/12 00:30:32宣告AS3991383333 1257 1299 9009 399138193.0.0.56rrc00
2026/11/12 00:30:32宣告AS3991381403 577 1299 9009 399138198.58.198.252rrc00
2026/11/12 00:30:32宣告AS39913814907 1299 9009 399138208.80.153.193rrc00
2026/11/12 00:30:31宣告AS3991383333 1257 1299 9009 399138193.0.0.56rrc00
2026/11/12 00:30:31宣告AS39913814907 3356 1299 9009 399138208.80.153.193rrc00
2026/11/12 00:30:30宣告AS3991387018 174 9009 39913812.0.1.63rrc00
2026/11/11 23:50:50宣告AS39913849673 12389 1299 9009 39913894.247.111.254rrc00
2026/11/11 23:50:48宣告AS39913849673 12389 1299 9009 39913894.247.111.254rrc00
2026/11/11 23:50:44宣告AS39913837989 56300 132132 4657 174 9009 399138203.123.48.6rrc00
2026/11/11 23:50:44宣告AS399138206499 34549 1299 9009 39913845.14.68.69rrc00
2026/11/11 23:50:43宣告AS3991383333 1257 1299 9009 399138193.0.0.56rrc00
2026/11/11 23:50:43宣告AS39913849432 48362 1299 9009 399138195.128.231.254rrc00
2026/11/11 23:50:42宣告AS399138852 1299 9009 399138154.11.12.212rrc00
2026/11/11 23:50:42宣告AS39913850304 1299 9009 39913831.169.49.228rrc00
2026/11/11 23:50:42宣告AS39913857821 12586 3257 1299 9009 399138193.160.39.1rrc00
2026/11/11 23:50:41宣告AS39913861218 6939 1299 9009 399138143.246.179.232rrc00

小时变化

近七天窗口 · 5 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/11/12 00:00:0019113114.9 / 7
2026/11/11 23:00:0047221115.1 / 9
2026/11/11 14:00:00111117.0 / 7
2026/11/11 00:00:00101114.0 / 4
2026/11/9 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