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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。

162.18.136.0/21

当前有效IPv4

起源 ASNAS19820

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2026/10/20 16:00:00BGP 路由数据
前缀
162.18.136.0/21
当前状态
当前有效
起源 ASN
AS19820
首次观测
2026/8/29 09:30:38
最近观测
2026/10/20 16:00:00
对等体44可见对等体
观测节点1观测节点
宣告0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

44 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
162.18.136.0/21AS1982013830 971 3356 1299 15830 198206161.129.152.2rrc00当前有效
162.18.136.0/21AS1982059919 15830 1982035.178.95.254rrc00当前有效
162.18.136.0/21AS1982048185 15830 198203195.90.96.2rrc00当前有效
162.18.136.0/21AS1982055720 2914 15830 19820445.116.179.212rrc00当前有效
162.18.136.0/21AS19820132825 3356 2914 15830 19820543.251.115.197rrc00当前有效
162.18.136.0/21AS198207018 1299 15830 19820412.0.1.63rrc00当前有效
162.18.136.0/21AS1982020205 6939 15830 19820464.246.96.5rrc00当前有效
162.18.136.0/21AS1982034927 1299 15830 198204193.148.251.1rrc00当前有效
162.18.136.0/21AS1982034927 15830 19820345.134.89.1rrc00当前有效
162.18.136.0/21AS19820204092 20766 15830 19820489.234.186.6rrc00当前有效
162.18.136.0/21AS1982057381 42708 15830 198204193.150.22.240rrc00当前有效
162.18.136.0/21AS1982024482 15830 198203203.175.175.15rrc00当前有效
162.18.136.0/21AS1982049134 53356 6939 15830 19820523.129.32.61rrc00当前有效
162.18.136.0/21AS1982037989 56300 132132 4657 15830 198206203.123.48.6rrc00当前有效
162.18.136.0/21AS1982020514 1299 15830 198204217.151.205.147rrc00当前有效
162.18.136.0/21AS1982050304 15830 19820331.169.49.228rrc00当前有效
162.18.136.0/21AS1982055720 6939 15830 198204103.212.68.10rrc00当前有效
162.18.136.0/21AS1982044393 212024 15830 19820449.12.70.222rrc00当前有效
162.18.136.0/21AS1982034549 15830 19820380.77.16.114rrc00当前有效
162.18.136.0/21AS1982038001 15830 198203202.150.221.37rrc00当前有效
162.18.136.0/21AS1982029504 39392 33891 15830 198205185.193.84.191rrc00当前有效
162.18.136.0/21AS1982058057 1836 15830 198204193.33.94.251rrc00当前有效
162.18.136.0/21AS1982050300 15830 198203176.12.110.8rrc00当前有效
162.18.136.0/21AS1982049673 20485 15830 19820494.247.111.254rrc00当前有效
162.18.136.0/21AS198203333 15830 198203193.0.0.56rrc00当前有效
162.18.136.0/21AS198201403 577 1299 15830 198205198.58.198.252rrc00当前有效
162.18.136.0/21AS1982050628 15830 198203178.208.11.4rrc00当前有效
162.18.136.0/21AS198203549 3356 1299 15830 198205208.51.134.248rrc00当前有效
162.18.136.0/21AS19820202365 50673 15830 1982045.255.90.109rrc00当前有效
162.18.136.0/21AS1982034800 15830 198203194.50.99.254rrc00当前有效
162.18.136.0/21AS1982037721 15830 198203165.16.221.66rrc00当前有效
162.18.136.0/21AS19820852 2914 15830 198204154.11.12.212rrc00当前有效
162.18.136.0/21AS1982058057 34549 15830 198204194.50.92.251rrc00当前有效
162.18.136.0/21AS1982022652 1299 15830 19820445.61.0.85rrc00当前有效
162.18.136.0/21AS1982014907 1299 15830 198204208.80.153.193rrc00当前有效
162.18.136.0/21AS19820206499 34549 15830 19820445.14.68.69rrc00当前有效
162.18.136.0/21AS1982045049 6696 15830 198204194.28.97.2rrc00当前有效
162.18.136.0/21AS1982017639 15830 198203202.69.160.152rrc00当前有效
162.18.136.0/21AS1982057821 12586 3257 15830 198205193.160.39.1rrc00当前有效
162.18.136.0/21AS1982061218 6939 15830 198204143.246.179.232rrc00当前有效
162.18.136.0/21AS198204608 1221 4637 15830 198205203.119.104.1rrc00当前有效
162.18.136.0/21AS1982049432 48362 15830 198204195.128.231.254rrc00当前有效
162.18.136.0/21AS19820216285 8280 6762 2914 15830 19820684.54.49.1rrc00当前有效
162.18.136.0/21AS19820328840 327727 174 1299 15830 198206102.208.105.2rrc00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
未收录
窗口内对等体
未收录
窗口内观测节点
未收录
平均路径长度
未收录
最长路径
未收录

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
2026/10/20 14:10:38宣告AS198204608 1221 4637 15830 19820203.119.104.1rrc00
2026/10/20 08:45:05宣告AS1982049432 48362 15830 19820195.128.231.254rrc00
2026/10/20 00:05:36宣告AS19820216285 8280 6762 2914 15830 1982084.54.49.1rrc00
2026/10/18 14:30:03宣告AS19820328840 327727 174 1299 15830 19820102.208.105.2rrc00
2026/10/18 14:30:01撤销——102.208.105.2rrc00
2026/10/16 15:05:48宣告AS19820328840 327727 174 1299 15830 19820102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/15 11:40:21宣告AS198204608 7575 2914 15830 19820203.119.104.1rrc00
2026/10/14 03:35:10宣告AS19820328840 327727 174 1299 15830 19820102.208.105.2rrc00
2026/10/13 14:35:09宣告AS19820328840 327727 174 1299 15830 19820102.208.105.2rrc00
2026/10/12 11:25:06宣告AS198204608 7575 2914 15830 19820203.119.104.1rrc00
2026/10/12 06:15:11宣告AS198204608 7575 2914 15830 19820203.119.104.1rrc00
2026/10/10 23:20:20撤销——195.128.231.254rrc00
2026/10/10 23:20:03宣告AS1982049432 215510 58115 15830 19820195.128.231.254rrc00
2026/10/10 10:50:15宣告AS1982017639 15830 19820202.69.160.152rrc00
2026/10/9 19:30:21宣告AS1982037721 15830 19820165.16.221.66rrc00
2026/10/9 03:30:40宣告AS1982055720 3257 15830 1982045.116.179.212rrc00
2026/10/8 17:55:42宣告AS1982061218 6939 15830 19820143.246.179.232rrc00
2026/10/7 17:55:08宣告AS1982049134 53356 6939 15830 1982023.129.32.61rrc00
2026/10/7 16:45:00宣告AS1982014907 1299 15830 19820208.80.153.193rrc00
2026/10/7 14:00:12宣告AS1982037721 15830 19820165.16.221.66rrc00
2026/10/7 10:25:48宣告AS1982029504 39392 33891 15830 19820185.193.84.191rrc00
2026/10/7 10:25:06宣告AS1982029504 15935 49559 15830 19820185.193.84.191rrc00
2026/10/4 10:55:37宣告AS1982034800 15830 19820194.50.99.254rrc00
2026/10/4 10:05:11宣告AS1982058057 34549 15830 19820194.50.92.251rrc00
2026/10/4 09:55:23宣告AS1982058057 34549 15830 19820194.50.92.251rrc00
2026/10/3 09:15:20宣告AS1982037721 15830 19820165.16.221.66rrc00
2026/10/1 18:45:04撤销——102.208.105.2rrc00
2026/10/1 08:00:04宣告AS1982055720 6939 15830 19820103.212.68.10rrc00
2026/10/1 06:50:04宣告AS19820852 2914 15830 19820154.11.12.212rrc00

小时变化

近七天窗口 · 0 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
该前缀暂无小时聚合数据。
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