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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。

149.255.64.0/19

当前有效IPv4

起源 ASNAS198002

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2026/11/3 16:00:00BGP 路由数据
前缀
149.255.64.0/19
当前状态
当前有效
起源 ASN
AS198002
首次观测
2026/8/30 19:45:41
最近观测
2026/11/3 16:00:00
对等体43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

43 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
149.255.64.0/19AS19800248185 1299 39791 1980024195.90.96.2rrc00当前有效
149.255.64.0/19AS19800220205 6939 39791 198002464.246.96.5rrc00当前有效
149.255.64.0/19AS198002132825 3356 1299 39791 198002543.251.115.197rrc00当前有效
149.255.64.0/19AS19800255720 2914 1299 39791 198002545.116.179.212rrc00当前有效
149.255.64.0/19AS1980027018 1299 39791 198002412.0.1.63rrc00当前有效
149.255.64.0/19AS19800259919 9002 1299 39791 19800255.178.95.254rrc00当前有效
149.255.64.0/19AS19800213830 971 174 1299 39791 1980026161.129.152.2rrc00当前有效
149.255.64.0/19AS19800234549 29208 39791 198002480.77.16.114rrc00当前有效
149.255.64.0/19AS198002328840 327727 174 1299 39791 1980026102.208.105.2rrc00当前有效
149.255.64.0/19AS19800261218 6939 39791 1980024143.246.179.232rrc00当前有效
149.255.64.0/19AS19800244393 58057 6939 39791 198002549.12.70.222rrc00当前有效
149.255.64.0/19AS19800255720 6939 39791 1980024103.212.68.10rrc00当前有效
149.255.64.0/19AS19800250304 1299 39791 198002431.169.49.228rrc00当前有效
149.255.64.0/19AS19800220514 1299 39791 1980024217.151.205.147rrc00当前有效
149.255.64.0/19AS1980024608 7575 1299 39791 1980025203.119.104.1rrc00当前有效
149.255.64.0/19AS19800257381 50304 1299 39791 1980025193.150.22.240rrc00当前有效
149.255.64.0/19AS19800224482 39791 1980023203.175.175.15rrc00当前有效
149.255.64.0/19AS19800249134 53356 6939 39791 198002523.129.32.61rrc00当前有效
149.255.64.0/19AS198002204092 20766 1299 39791 198002589.234.186.6rrc00当前有效
149.255.64.0/19AS19800234927 1299 39791 1980024193.148.251.1rrc00当前有效
149.255.64.0/19AS19800234927 56655 6939 39791 198002545.134.89.1rrc00当前有效
149.255.64.0/19AS19800237989 56300 132132 4657 1299 39791 1980027203.123.48.6rrc00当前有效
149.255.64.0/19AS198002216285 8280 6762 1299 39791 198002684.54.49.1rrc00当前有效
149.255.64.0/19AS19800249432 48362 29208 39791 1980025195.128.231.254rrc00当前有效
149.255.64.0/19AS1980023333 1257 1299 39791 1980025193.0.0.56rrc00当前有效
149.255.64.0/19AS1980021403 577 1299 39791 1980025198.58.198.252rrc00当前有效
149.255.64.0/19AS19800249673 20485 1299 39791 198002594.247.111.254rrc00当前有效
149.255.64.0/19AS198002202365 50673 174 1299 39791 19800265.255.90.109rrc00当前有效
149.255.64.0/19AS198002213241 9002 1299 39791 198002589.42.52.8rrc00当前有效
149.255.64.0/19AS1980023549 3356 1299 39791 1980025208.51.134.248rrc00当前有效
149.255.64.0/19AS19800238001 3491 1299 39791 1980025202.150.221.37rrc00当前有效
149.255.64.0/19AS19800250300 3257 29208 39791 1980025176.12.110.8rrc00当前有效
149.255.64.0/19AS19800258057 1836 29208 39791 1980025193.33.94.251rrc00当前有效
149.255.64.0/19AS19800229504 39791 1980023185.193.84.191rrc00当前有效
149.255.64.0/19AS19800217639 29208 39791 1980024202.69.160.152rrc00当前有效
149.255.64.0/19AS19800245049 6696 1299 39791 1980025194.28.97.2rrc00当前有效
149.255.64.0/19AS19800257821 12586 3257 29208 39791 1980026193.160.39.1rrc00当前有效
149.255.64.0/19AS19800222652 1299 39791 198002445.61.0.85rrc00当前有效
149.255.64.0/19AS198002852 1299 39791 1980024154.11.12.212rrc00当前有效
149.255.64.0/19AS19800237721 29208 39791 1980024165.16.221.66rrc00当前有效
149.255.64.0/19AS19800258057 34549 29208 39791 1980025194.50.92.251rrc00当前有效
149.255.64.0/19AS198002206499 34549 29208 39791 198002545.14.68.69rrc00当前有效
149.255.64.0/19AS19800214907 1299 39791 1980024208.80.153.193rrc00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 14:10:32宣告AS1980024608 1221 4637 3257 29208 39791 198002203.119.104.1rrc00
2026/10/20 08:45:04宣告AS19800249432 48362 29208 39791 198002195.128.231.254rrc00
2026/10/20 00:05:35宣告AS198002216285 8280 6762 1299 39791 19800284.54.49.1rrc00
2026/10/19 09:45:43宣告AS19800237721 29208 39791 198002165.16.221.66rrc00
2026/10/18 14:30:04宣告AS198002328840 327727 174 1299 39791 198002102.208.105.2rrc00
2026/10/18 14:30:01撤销——102.208.105.2rrc00
2026/10/16 15:05:48宣告AS198002328840 327727 174 1299 39791 198002102.208.105.2rrc00
2026/10/16 15:05:45撤销——102.208.105.2rrc00
2026/10/14 03:35:17宣告AS198002328840 327727 174 1299 39791 198002102.208.105.2rrc00
2026/10/13 14:35:14宣告AS198002328840 327727 174 1299 39791 198002102.208.105.2rrc00
2026/10/13 07:05:39宣告AS19800257821 12586 3257 29208 39791 198002193.160.39.1rrc00
2026/10/12 12:45:06宣告AS19800257821 12586 3257 29208 39791 198002193.160.39.1rrc00
2026/10/11 12:50:02宣告AS19800238001 3491 1299 39791 198002202.150.221.37rrc00
2026/10/10 23:20:00宣告AS19800249432 215510 31543 29208 39791 198002195.128.231.254rrc00
2026/10/10 10:50:11宣告AS19800217639 29208 39791 198002202.69.160.152rrc00
2026/10/9 09:00:36宣告AS1980024608 7575 2914 1299 39791 198002203.119.104.1rrc00
2026/10/9 03:30:38宣告AS19800255720 3257 29208 39791 19800245.116.179.212rrc00
2026/10/8 17:55:40宣告AS19800261218 6939 39791 198002143.246.179.232rrc00
2026/10/8 14:05:36宣告AS198002132825 3356 1299 39791 19800243.251.115.197rrc00
2026/10/8 11:00:32宣告AS1980024608 7575 2914 1299 39791 198002203.119.104.1rrc00
2026/10/7 17:55:12宣告AS19800249134 53356 6939 39791 19800223.129.32.61rrc00
2026/10/7 14:00:19宣告AS19800237721 29208 39791 198002165.16.221.66rrc00
2026/10/5 11:50:29宣告AS19800257381 50304 1299 39791 198002193.150.22.240rrc00
2026/10/4 10:05:12宣告AS19800258057 34549 29208 39791 198002194.50.92.251rrc00
2026/10/4 09:55:24宣告AS19800258057 34549 29208 39791 198002194.50.92.251rrc00
2026/10/3 09:15:12宣告AS19800237721 29208 39791 198002165.16.221.66rrc00
2026/10/3 03:15:03宣告AS198002328840 327727 174 1299 39791 198002102.208.105.2rrc00
2026/10/1 18:45:03撤销——102.208.105.2rrc00
2026/10/1 01:25:04宣告AS198002852 1299 39791 198002154.11.12.212rrc00
2026/9/30 11:45:01宣告AS198002852 1299 39791 198002154.11.12.212rrc00

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