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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。

38.159.240.0/20

当前有效IPv4

起源 ASNAS4618

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
38.159.240.0/20
当前状态
当前有效
起源 ASN
AS4618
首次观测
2026/8/28 12:30:02
最近观测
2026/11/10 00:00:00
对等体47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0近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

47 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
38.159.240.0/20AS46184608 6939 137557 4618 4618 46186203.119.104.1rrc00当前有效
38.159.240.0/20AS461820514 1299 58453 137557 4618 4618 46187217.151.205.147rrc00当前有效
38.159.240.0/20AS461850304 6939 137557 4618 4618 4618631.169.49.228rrc00当前有效
38.159.240.0/20AS461855720 6939 137557 4618 4618 46186103.212.68.10rrc00当前有效
38.159.240.0/20AS461844393 401753 6939 137557 4618 4618 4618749.12.70.222rrc00当前有效
38.159.240.0/20AS461861218 6939 137557 4618 4618 46186143.246.179.232rrc00当前有效
38.159.240.0/20AS4618328840 327727 174 58453 137557 4618 4618 46188102.208.105.2rrc00当前有效
38.159.240.0/20AS4618216285 6939 137557 4618 4618 4618684.54.49.1rrc00当前有效
38.159.240.0/20AS46187018 2914 137557 4618 4618 4618612.0.1.63rrc00当前有效
38.159.240.0/20AS461837989 6939 137557 4618 4618 46186203.123.48.6rrc00当前有效
38.159.240.0/20AS461834927 6939 137557 4618 4618 4618645.134.89.1rrc00当前有效
38.159.240.0/20AS461834927 6939 137557 4618 4618 46186193.148.251.1rrc00当前有效
38.159.240.0/20AS4618204092 6939 137557 4618 4618 4618689.234.186.6rrc00当前有效
38.159.240.0/20AS461857381 6939 137557 4618 4618 46186193.150.22.240rrc00当前有效
38.159.240.0/20AS461824482 137557 4618 4618 46185203.175.175.15rrc00当前有效
38.159.240.0/20AS461849134 53356 6939 137557 4618 4618 4618723.129.32.61rrc00当前有效
38.159.240.0/20AS461855720 2914 137557 4618 4618 4618645.116.179.212rrc00当前有效
38.159.240.0/20AS4618132825 3356 58453 137557 4618 4618 4618743.251.115.197rrc00当前有效
38.159.240.0/20AS461838855 6939 137557 4618 4618 46186103.147.22.50rrc00当前有效
38.159.240.0/20AS461820205 6939 137557 4618 4618 4618664.246.96.5rrc00当前有效
38.159.240.0/20AS461848185 6939 137557 4618 4618 46186195.90.96.2rrc00当前有效
38.159.240.0/20AS461813830 971 6939 137557 4618 4618 46187161.129.152.2rrc00当前有效
38.159.240.0/20AS461834549 6939 137557 4618 4618 4618680.77.16.114rrc00当前有效
38.159.240.0/20AS461859919 6939 137557 4618 4618 461865.178.95.254rrc00当前有效
38.159.240.0/20AS461857821 6939 137557 4618 4618 46186193.160.39.1rrc00当前有效
38.159.240.0/20AS461845049 6939 137557 4618 4618 46186194.28.97.2rrc00当前有效
38.159.240.0/20AS461817639 137557 4618 4618 46185202.69.160.152rrc00当前有效
38.159.240.0/20AS461814907 6939 137557 4618 4618 46186208.80.153.193rrc00当前有效
38.159.240.0/20AS4618206499 6939 137557 4618 4618 4618645.14.68.69rrc00当前有效
38.159.240.0/20AS4618208972 6939 137557 4618 4618 4618645.12.55.0rrc00当前有效
38.159.240.0/20AS461837721 6939 137557 4618 4618 46186165.16.221.66rrc00当前有效
38.159.240.0/20AS461858057 6939 137557 4618 4618 46186194.50.92.251rrc00当前有效
38.159.240.0/20AS4618852 6939 137557 4618 4618 46186154.11.12.212rrc00当前有效
38.159.240.0/20AS461822652 6939 137557 4618 4618 4618645.61.0.85rrc00当前有效
38.159.240.0/20AS46183549 3356 9002 45430 137557 137557 137557 4618 4618 461810208.51.134.248rrc00当前有效
38.159.240.0/20AS4618202365 50673 174 58453 137557 4618 4618 461885.255.90.109rrc00当前有效
38.159.240.0/20AS461849673 6939 137557 4618 4618 4618694.247.111.254rrc00当前有效
38.159.240.0/20AS46183333 6939 137557 4618 4618 46186193.0.0.56rrc00当前有效
38.159.240.0/20AS46181403 6939 137557 4618 4618 46186198.58.198.252rrc00当前有效
38.159.240.0/20AS461849432 48362 6939 137557 4618 4618 46187195.128.231.254rrc00当前有效
38.159.240.0/20AS461850628 6939 137557 4618 4618 46186178.208.11.4rrc00当前有效
38.159.240.0/20AS461829504 6939 137557 4618 4618 46186185.193.84.191rrc00当前有效
38.159.240.0/20AS46186939 137557 4618 4618 46185118.67.200.8rrc00当前有效
38.159.240.0/20AS461858057 1836 6939 137557 4618 4618 46187193.33.94.251rrc00当前有效
38.159.240.0/20AS461850300 6939 137557 4618 4618 46186176.12.110.8rrc00当前有效
38.159.240.0/20AS4618202365 6939 137557 4618 4618 46186194.50.19.4rrc00当前有效
38.159.240.0/20AS461838001 137557 4618 4618 46185202.150.221.37rrc00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
2026/11/9 03:00:00
窗口内对等体
1
窗口内观测节点
1
平均路径长度
6.0
最长路径
6

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 03:00:09宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/8 01:55:22宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/7 14:25:30宣告AS4618328840 327727 174 58453 137557 4618 4618 4618102.208.105.2rrc00
2026/11/7 14:25:06撤销——102.208.105.2rrc00
2026/11/7 08:25:09撤销——102.208.105.2rrc00
2026/11/7 01:55:28宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/6 02:40:07宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/5 21:45:18宣告AS4618204092 198978 174 58453 137557 4618 4618 461889.234.186.6rrc00
2026/11/5 21:10:34撤销——195.128.231.254rrc00
2026/11/4 20:45:34宣告AS4618206499 6939 137557 4618 4618 461845.14.68.69rrc00
2026/11/4 16:15:35宣告AS4618328840 327727 174 58453 137557 4618 4618 4618102.208.105.2rrc00
2026/11/4 16:15:22撤销——102.208.105.2rrc00
2026/11/4 05:20:34宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/4 01:05:41宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/3 22:35:08宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/3 20:30:51宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/3 14:20:24宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/3 12:15:11宣告AS461824482 137557 4618 4618 4618203.175.175.15rrc00
2026/11/3 11:50:05宣告AS461824482 6939 137557 4618 4618 4618203.175.175.15rrc00
2026/11/3 10:05:06宣告AS46186939 137557 4618 4618 4618118.67.200.8rrc00
2026/11/3 04:00:16撤销——102.208.105.2rrc00
2026/11/3 02:30:26宣告AS461850300 2914 137557 4618 4618 4618176.12.110.8rrc00
2026/11/3 02:30:10撤销——176.12.110.8rrc00
2026/11/3 02:10:38宣告AS4618328840 327727 174 58453 137557 4618 4618 4618102.208.105.2rrc00
2026/11/1 20:05:02宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/11/1 13:05:34宣告AS461844393 212508 6939 137557 4618 4618 461849.12.70.222rrc00
2026/11/1 02:50:13宣告AS461849134 53356 6939 137557 4618 4618 461823.129.32.61rrc00
2026/10/23 15:40:05宣告AS4618202365 6939 137557 4618 4618 4618194.50.19.4rrc00
2026/10/23 06:30:30宣告AS461829504 6939 137557 4618 4618 4618185.193.84.191rrc00
2026/10/23 06:30:23宣告AS461829504 6939 137557 4618 4618 4618185.193.84.191rrc00

小时变化

近七天窗口 · 1 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 03:00:00101116.0 / 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