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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。

120.131.17.0/24

当前有效IPv4

起源 ASNAS139099

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2026/10/15 16:00:00BGP 路由数据
前缀
120.131.17.0/24
当前状态
当前有效
起源 ASN
AS139099
首次观测
2026/8/28 22:25:10
最近观测
2026/10/15 16:00:00
对等体43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
120.131.17.0/24AS13909955720 6939 4837 1390994103.212.68.10rrc00当前有效
120.131.17.0/24AS13909957381 42708 4837 1390994193.150.22.240rrc00当前有效
120.131.17.0/24AS13909944393 58057 6939 4837 139099549.12.70.222rrc00当前有效
120.131.17.0/24AS13909957821 12586 3257 4837 1390995193.160.39.1rrc00当前有效
120.131.17.0/24AS13909937989 56300 132132 4657 9002 5511 4837 1390998203.123.48.6rrc00当前有效
120.131.17.0/24AS13909950300 3257 4837 1390994176.12.110.8rrc00当前有效
120.131.17.0/24AS13909949134 53356 6939 4837 139099523.129.32.61rrc00当前有效
120.131.17.0/24AS139099852 1299 4837 1390994154.11.12.212rrc00当前有效
120.131.17.0/24AS139099132825 3356 4837 4837 4837 139099643.251.115.197rrc00当前有效
120.131.17.0/24AS139099213241 9002 5511 4837 139099589.42.52.8rrc00当前有效
120.131.17.0/24AS13909958057 174 4837 1390994193.33.94.251rrc00当前有效
120.131.17.0/24AS13909938001 7473 6453 4837 1390995202.150.221.37rrc00当前有效
120.131.17.0/24AS13909917639 6939 4837 1390994202.69.160.152rrc00当前有效
120.131.17.0/24AS13909929504 39392 1299 4837 1390995185.193.84.191rrc00当前有效
120.131.17.0/24AS13909949432 48362 1299 4837 1390995195.128.231.254rrc00当前有效
120.131.17.0/24AS13909913830 971 3356 4837 4837 4837 1390997161.129.152.2rrc00当前有效
120.131.17.0/24AS13909955720 2914 4837 4837 139099545.116.179.212rrc00当前有效
120.131.17.0/24AS13909922652 1299 4837 139099445.61.0.85rrc00当前有效
120.131.17.0/24AS13909949673 20485 4837 139099494.247.111.254rrc00当前有效
120.131.17.0/24AS1390993549 3356 4837 4837 4837 1390996208.51.134.248rrc00当前有效
120.131.17.0/24AS13909934927 1299 4837 1390994193.148.251.1rrc00当前有效
120.131.17.0/24AS1390997018 701 4837 139099412.0.1.63rrc00当前有效
120.131.17.0/24AS13909920514 1299 4837 1390994217.151.205.147rrc00当前有效
120.131.17.0/24AS13909961218 6939 4837 1390994143.246.179.232rrc00当前有效
120.131.17.0/24AS1390994608 7575 1299 4837 1390995203.119.104.1rrc00当前有效
120.131.17.0/24AS13909937721 174 4837 1390994165.16.221.66rrc00当前有效
120.131.17.0/24AS13909945049 6696 5511 4837 1390995194.28.97.2rrc00当前有效
120.131.17.0/24AS13909914907 1299 4837 1390994208.80.153.193rrc00当前有效
120.131.17.0/24AS13909950304 1299 4837 139099431.169.49.228rrc00当前有效
120.131.17.0/24AS13909948185 1299 4837 1390994195.90.96.2rrc00当前有效
120.131.17.0/24AS139099202365 50673 174 4837 13909955.255.90.109rrc00当前有效
120.131.17.0/24AS13909924482 6453 4837 1390994203.175.175.15rrc00当前有效
120.131.17.0/24AS1390993333 1273 4837 1390994193.0.0.56rrc00当前有效
120.131.17.0/24AS13909920205 6939 4837 139099464.246.96.5rrc00当前有效
120.131.17.0/24AS139099328840 327727 174 4837 1390995102.208.105.2rrc00当前有效
120.131.17.0/24AS13909934549 5511 4837 139099480.77.16.114rrc00当前有效
120.131.17.0/24AS13909958057 34549 5511 4837 1390995194.50.92.251rrc00当前有效
120.131.17.0/24AS13909934927 56655 6939 4837 139099545.134.89.1rrc00当前有效
120.131.17.0/24AS139099216285 8280 6762 4837 139099584.54.49.1rrc00当前有效
120.131.17.0/24AS139099206499 34549 5511 4837 139099545.14.68.69rrc00当前有效
120.131.17.0/24AS139099204092 20766 1299 4837 139099589.234.186.6rrc00当前有效
120.131.17.0/24AS13909959919 12779 4837 13909945.178.95.254rrc00当前有效
120.131.17.0/24AS1390991403 577 701 4837 1390995198.58.198.252rrc00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
2026/10/11 16:00:00
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
2026/10/13 07:05:18宣告AS13909957821 12586 3257 4837 139099193.160.39.1rrc00
2026/10/12 06:15:15宣告AS1390994608 7575 1299 4837 139099203.119.104.1rrc00
2026/10/11 16:15:02宣告AS13909949673 12389 4837 13909994.247.111.254rrc00
2026/10/11 16:15:02宣告AS13909949673 20485 4837 13909994.247.111.254rrc00
2026/10/11 16:05:17宣告AS13909949673 20485 4837 13909994.247.111.254rrc00
2026/10/10 23:20:15撤销——195.128.231.254rrc00
2026/10/10 10:50:02宣告AS13909917639 6939 4837 139099202.69.160.152rrc00
2026/10/9 03:30:34宣告AS13909955720 17476 58453 9808 56041 13909945.116.179.212rrc00
2026/10/8 22:35:18宣告AS1390994608 7575 1299 4837 139099203.119.104.1rrc00
2026/10/8 17:55:15宣告AS13909961218 6939 4837 139099143.246.179.232rrc00
2026/10/8 12:00:10宣告AS1390994608 7575 1299 4837 139099203.119.104.1rrc00
2026/10/8 10:55:07宣告AS139099132825 3356 4837 4837 4837 13909943.251.115.197rrc00
2026/10/8 10:55:01宣告AS13909913830 971 3356 4837 4837 4837 139099161.129.152.2rrc00
2026/10/7 17:55:15宣告AS13909949134 53356 6939 4837 13909923.129.32.61rrc00
2026/10/7 16:20:05宣告AS13909914907 1299 4837 139099208.80.153.193rrc00
2026/10/7 14:00:01宣告AS13909937721 174 4837 139099165.16.221.66rrc00
2026/10/7 10:25:49宣告AS13909929504 39392 1299 4837 139099185.193.84.191rrc00
2026/10/7 10:25:07宣告AS13909929504 15935 174 4837 139099185.193.84.191rrc00
2026/10/4 09:55:11宣告AS13909958057 34549 5511 4837 139099194.50.92.251rrc00
2026/10/3 09:20:03宣告AS13909959919 12779 4837 1390995.178.95.254rrc00
2026/10/3 09:15:05宣告AS13909937721 174 4837 139099165.16.221.66rrc00
2026/10/1 18:45:02撤销——102.208.105.2rrc00
2026/9/30 09:45:26宣告AS13909949673 20485 4837 13909994.247.111.254rrc00
2026/9/30 09:45:08宣告AS13909949673 12389 4837 13909994.247.111.254rrc00
2026/9/29 03:50:16宣告AS139099852 1299 4837 139099154.11.12.212rrc00
2026/9/28 01:50:06宣告AS13909949432 48362 1764 1299 4837 139099195.128.231.254rrc00
2026/9/28 00:45:10宣告AS139099852 1299 4837 139099154.11.12.212rrc00
2026/9/27 23:35:17宣告AS13909949432 48362 1299 4837 139099195.128.231.254rrc00
2026/9/27 20:30:34宣告AS1390991403 577 701 4837 139099198.58.198.252rrc00
2026/9/27 15:10:40宣告AS13909914907 1299 4837 139099208.80.153.193rrc00

小时变化

近七天窗口 · 4 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/10/11 16:00:00201114.0 / 4
2026/10/10 23:00:0001110—
2026/10/9 03:00:00101116.0 / 6
2026/10/8 22:00:00101115.0 / 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