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。

66.18.160.0/20

当前有效IPv4

起源 ASNAS11711

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2026/11/11 00:00:00BGP 路由数据
前缀
66.18.160.0/20
当前状态
当前有效
起源 ASN
AS11711
首次观测
2026/8/28 07:55:40
最近观测
2026/11/11 00:00:00
对等体46可见对等体
观测节点1观测节点
宣告5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

46 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
66.18.160.0/20AS1171161218 6939 11711 117114143.246.179.232rrc00当前有效
66.18.160.0/20AS117117018 2914 11711312.0.1.63rrc00当前有效
66.18.160.0/20AS1171134927 6939 11711 117114193.148.251.1rrc00当前有效
66.18.160.0/20AS1171144393 401753 6939 11711 11711549.12.70.222rrc00当前有效
66.18.160.0/20AS11711204092 6939 11711 11711489.234.186.6rrc00当前有效
66.18.160.0/20AS1171150304 1299 32697 11711431.169.49.228rrc00当前有效
66.18.160.0/20AS11711206499 34549 2914 11711445.14.68.69rrc00当前有效
66.18.160.0/20AS11711202365 50673 6453 2914 1171155.255.90.109rrc00当前有效
66.18.160.0/20AS1171149432 48362 6939 11711 117115195.128.231.254rrc00当前有效
66.18.160.0/20AS11711208972 6939 11711 11711445.12.55.0rrc00当前有效
66.18.160.0/20AS117114608 6939 11711 117114203.119.104.1rrc00当前有效
66.18.160.0/20AS1171114907 117112208.80.153.193rrc00当前有效
66.18.160.0/20AS11711852 6939 11711 117114154.11.12.212rrc00当前有效
66.18.160.0/20AS1171137989 6939 11711 117114203.123.48.6rrc00当前有效
66.18.160.0/20AS1171134549 2914 11711380.77.16.114rrc00当前有效
66.18.160.0/20AS11711216285 8280 6762 2914 11711584.54.49.1rrc00当前有效
66.18.160.0/20AS11711132825 3356 2914 11711443.251.115.197rrc00当前有效
66.18.160.0/20AS1171138001 6939 11711 117114202.150.221.37rrc00当前有效
66.18.160.0/20AS1171120205 6939 11711 11711464.246.96.5rrc00当前有效
66.18.160.0/20AS117111403 6939 11711 117114198.58.198.252rrc00当前有效
66.18.160.0/20AS1171137721 6939 11711 117114165.16.221.66rrc00当前有效
66.18.160.0/20AS1171150628 6939 11711 117114178.208.11.4rrc00当前有效
66.18.160.0/20AS1171120514 1299 32697 117114217.151.205.147rrc00当前有效
66.18.160.0/20AS117116939 11711 117113118.67.200.8rrc00当前有效
66.18.160.0/20AS1171149134 53356 6939 11711 11711523.129.32.61rrc00当前有效
66.18.160.0/20AS1171155720 2914 117113103.212.68.10rrc00当前有效
66.18.160.0/20AS1171117639 3491 2914 117114202.69.160.152rrc00当前有效
66.18.160.0/20AS1171145049 6939 11711 117114194.28.97.2rrc00当前有效
66.18.160.0/20AS1171129504 6939 11711 117114185.193.84.191rrc00当前有效
66.18.160.0/20AS1171148185 6939 11711 117114195.90.96.2rrc00当前有效
66.18.160.0/20AS1171134927 6939 11711 11711445.134.89.1rrc00当前有效
66.18.160.0/20AS1171138855 6939 11711 117114103.147.22.50rrc00当前有效
66.18.160.0/20AS1171159919 6939 11711 1171145.178.95.254rrc00当前有效
66.18.160.0/20AS1171158057 1836 6939 11711 117115193.33.94.251rrc00当前有效
66.18.160.0/20AS1171157821 6939 11711 117114193.160.39.1rrc00当前有效
66.18.160.0/20AS1171124482 2914 117113203.175.175.15rrc00当前有效
66.18.160.0/20AS11711213241 9002 2914 11711489.42.52.8rrc00当前有效
66.18.160.0/20AS1171122652 6939 11711 11711445.61.0.85rrc00当前有效
66.18.160.0/20AS117113333 1136 2914 117114193.0.0.56rrc00当前有效
66.18.160.0/20AS117113549 3356 2914 117114208.51.134.248rrc00当前有效
66.18.160.0/20AS1171158057 34549 2914 117114194.50.92.251rrc00当前有效
66.18.160.0/20AS11711328840 327727 174 1299 32697 117116102.208.105.2rrc00当前有效
66.18.160.0/20AS1171113830 971 6939 11711 117115161.129.152.2rrc00当前有效
66.18.160.0/20AS1171149673 6939 11711 11711494.247.111.254rrc00当前有效
66.18.160.0/20AS1171157381 6939 11711 117114193.150.22.240rrc00当前有效
66.18.160.0/20AS1171155720 2914 11711345.116.179.212rrc00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
2026/11/10 12:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
4.0
最长路径
4

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
2026/11/10 12:55:19宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/10 09:10:13宣告AS1171150300 6939 11711 11711176.12.110.8rrc00
2026/11/10 07:55:37宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/10 00:10:11宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/9 05:45:47宣告AS117117018 2914 1171112.0.1.63rrc00
2026/11/9 03:00:09宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/8 01:55:21宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/7 14:25:37宣告AS11711328840 327727 174 1299 32697 11711102.208.105.2rrc00
2026/11/7 14:25:05撤销——102.208.105.2rrc00
2026/11/7 12:40:05宣告AS11711328840 327727 174 1299 32697 11711102.208.105.2rrc00
2026/11/7 01:55:27宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/6 02:40:07宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/5 23:20:19宣告AS1171137721 6939 11711 11711165.16.221.66rrc00
2026/11/5 21:10:35撤销——195.128.231.254rrc00
2026/11/4 21:35:04宣告AS11711206499 34549 2914 1171145.14.68.69rrc00
2026/11/4 20:45:29宣告AS11711206499 34549 2914 1171145.14.68.69rrc00
2026/11/4 16:15:21撤销——102.208.105.2rrc00
2026/11/4 05:20:33宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/4 01:05:40宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/3 22:35:07宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/3 20:30:50宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/3 14:20:23宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/3 10:05:06宣告AS117116939 11711 11711118.67.200.8rrc00
2026/11/3 09:35:09宣告AS1171124482 6939 11711 11711203.175.175.15rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:10:46宣告AS11711328840 327727 174 1299 32697 11711102.208.105.2rrc00
2026/11/3 02:10:21撤销——102.208.105.2rrc00
2026/11/1 20:05:01宣告AS11711202365 6939 11711 11711194.50.19.4rrc00
2026/11/1 13:30:58宣告AS11711206499 34549 2914 1171145.14.68.69rrc00
2026/11/1 13:05:38宣告AS1171144393 212508 6939 11711 1171149.12.70.222rrc00

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
2026/11/10 12:00:00101114.0 / 4
2026/11/10 09:00:00101114.0 / 4
2026/11/10 07:00:00101114.0 / 4
2026/11/10 00:00:00101114.0 / 4
2026/11/9 05:00:00101113.0 / 3
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