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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。

185.146.100.0/22

当前有效IPv4

起源 ASNAS208263

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2026/11/10 00:00:00BGP 路由数据
前缀
185.146.100.0/22
当前状态
当前有效
起源 ASN
AS208263
首次观测
2026/8/29 05:55:01
最近观测
2026/11/10 00:00:00
对等体42可见对等体
观测节点1观测节点
宣告4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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
185.146.100.0/22AS20826320514 1299 2119 2082634217.151.205.147rrc00当前有效
185.146.100.0/22AS20826334549 2119 208263380.77.16.114rrc00当前有效
185.146.100.0/22AS20826349673 20485 2119 208263494.247.111.254rrc00当前有效
185.146.100.0/22AS20826361218 6939 2119 2082634143.246.179.232rrc00当前有效
185.146.100.0/22AS20826349432 215510 31543 174 3356 2119 2082637195.128.231.254rrc00当前有效
185.146.100.0/22AS2082634608 7575 1299 2119 2082635203.119.104.1rrc00当前有效
185.146.100.0/22AS20826337989 56300 132132 4657 2119 2082636203.123.48.6rrc00当前有效
185.146.100.0/22AS20826317639 9002 2119 2082634202.69.160.152rrc00当前有效
185.146.100.0/22AS20826350304 2119 208263331.169.49.228rrc00当前有效
185.146.100.0/22AS208263202365 50673 2119 20826345.255.90.109rrc00当前有效
185.146.100.0/22AS20826350300 2119 2082633176.12.110.8rrc00当前有效
185.146.100.0/22AS20826358057 1836 2119 2082634193.33.94.251rrc00当前有效
185.146.100.0/22AS208263216285 8280 6762 3356 2119 208263684.54.49.1rrc00当前有效
185.146.100.0/22AS20826337721 12552 2116 203779 202204 2082636165.16.221.66rrc00当前有效
185.146.100.0/22AS20826358057 34549 2119 2082634194.50.92.251rrc00当前有效
185.146.100.0/22AS20826349134 53356 6939 2119 208263523.129.32.61rrc00当前有效
185.146.100.0/22AS20826348185 2119 2082633195.90.96.2rrc00当前有效
185.146.100.0/22AS20826313830 971 3356 2119 2082635161.129.152.2rrc00当前有效
185.146.100.0/22AS20826320205 6939 2119 208263464.246.96.5rrc00当前有效
185.146.100.0/22AS208263132825 3356 2119 208263443.251.115.197rrc00当前有效
185.146.100.0/22AS20826355720 2914 3356 2119 208263545.116.179.212rrc00当前有效
185.146.100.0/22AS20826345049 6696 1299 2119 2082635194.28.97.2rrc00当前有效
185.146.100.0/22AS208263328840 327727 174 3356 2119 2082636102.208.105.2rrc00当前有效
185.146.100.0/22AS20826329504 39392 33891 2119 2082635185.193.84.191rrc00当前有效
185.146.100.0/22AS20826322652 1299 2119 208263445.61.0.85rrc00当前有效
185.146.100.0/22AS20826334927 1299 2119 2082634193.148.251.1rrc00当前有效
185.146.100.0/22AS208263206499 34549 2119 208263445.14.68.69rrc00当前有效
185.146.100.0/22AS2082637018 1299 2119 208263412.0.1.63rrc00当前有效
185.146.100.0/22AS20826334927 56655 2119 208263445.134.89.1rrc00当前有效
185.146.100.0/22AS20826357381 42708 2119 2082634193.150.22.240rrc00当前有效
185.146.100.0/22AS208263852 3320 2119 2082634154.11.12.212rrc00当前有效
185.146.100.0/22AS208263204092 34019 2119 208263489.234.186.6rrc00当前有效
185.146.100.0/22AS20826359919 9002 2119 20826345.178.95.254rrc00当前有效
185.146.100.0/22AS2082631403 577 3356 2119 2082635198.58.198.252rrc00当前有效
185.146.100.0/22AS2082633549 3356 2119 2082634208.51.134.248rrc00当前有效
185.146.100.0/22AS20826344393 58057 6939 2119 208263549.12.70.222rrc00当前有效
185.146.100.0/22AS2082633333 2119 2082633193.0.0.56rrc00当前有效
185.146.100.0/22AS20826324482 2119 2082633203.175.175.15rrc00当前有效
185.146.100.0/22AS20826314907 3356 2119 2082634208.80.153.193rrc00当前有效
185.146.100.0/22AS20826338001 9002 2119 2082634202.150.221.37rrc00当前有效
185.146.100.0/22AS20826357821 12586 3257 1299 2119 2082636193.160.39.1rrc00当前有效
185.146.100.0/22AS20826355720 6939 2119 2082634103.212.68.10rrc00当前有效
185.146.100.0/22—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
2026/11/9 04:00:00
窗口内对等体
3
窗口内观测节点
1
平均路径长度
7.0
最长路径
11

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
2026/11/9 04:15:30宣告AS20826337989 56300 132132 4657 7713 6797 31027 2116 203779 202204 208263203.123.48.6rrc00
2026/11/9 04:15:17宣告AS2082634608 1221 4637 2119 208263203.119.104.1rrc00
2026/11/9 04:15:10宣告AS208263132825 174 3356 2119 20826343.251.115.197rrc00
2026/11/9 04:15:06撤销——203.123.48.6rrc00
2026/11/9 03:15:10宣告AS20826355720 2914 1299 2119 20826345.116.179.212rrc00
2026/11/8 06:25:05宣告AS20826355720 2914 3356 2119 20826345.116.179.212rrc00
2026/11/7 22:05:00宣告AS20826355720 6939 2119 208263103.212.68.10rrc00
2026/11/7 14:25:15宣告AS208263328840 327727 174 3356 2119 208263102.208.105.2rrc00
2026/11/7 14:25:09撤销——102.208.105.2rrc00
2026/11/5 09:35:11宣告AS20826350300 2119 208263176.12.110.8rrc00
2026/11/4 20:45:33宣告AS208263206499 34549 2119 20826345.14.68.69rrc00
2026/11/4 16:15:30宣告AS208263328840 327727 174 3356 2119 208263102.208.105.2rrc00
2026/11/4 16:15:23撤销——102.208.105.2rrc00
2026/11/3 04:00:18撤销——102.208.105.2rrc00
2026/11/3 02:10:30宣告AS208263328840 327727 174 3356 2119 208263102.208.105.2rrc00
2026/11/3 02:10:22撤销——102.208.105.2rrc00
2026/11/1 02:50:12宣告AS20826349134 53356 6939 2119 20826323.129.32.61rrc00
2026/10/23 00:45:06宣告AS208263132825 3356 2119 20826343.251.115.197rrc00
2026/10/22 21:55:24宣告AS20826317639 3356 2119 208263202.69.160.152rrc00
2026/10/22 21:55:07宣告AS208263132825 3356 2119 20826343.251.115.197rrc00
2026/10/22 21:55:07宣告AS20826355720 2914 3356 2119 20826345.116.179.212rrc00
2026/10/22 21:55:05宣告AS20826337989 56300 132132 4657 2119 208263203.123.48.6rrc00
2026/10/22 21:50:31宣告AS208263132825 174 3356 2119 20826343.251.115.197rrc00
2026/10/22 21:50:31宣告AS20826355720 2914 1299 2119 20826345.116.179.212rrc00
2026/10/22 21:50:30撤销——203.123.48.6rrc00
2026/10/22 21:50:14宣告AS20826317639 6939 2119 208263202.69.160.152rrc00
2026/10/22 21:50:13宣告AS2082634608 1221 4637 2119 208263203.119.104.1rrc00
2026/10/22 21:25:13宣告AS2082633549 3356 2119 208263208.51.134.248rrc00
2026/10/22 21:10:35宣告AS208263132825 174 3356 2119 20826343.251.115.197rrc00
2026/10/22 21:10:33宣告AS2082633333 1136 6830 2119 208263193.0.0.56rrc00

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
2026/11/9 04:00:00313117.0 / 11
2026/11/9 03:00:00101115.0 / 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