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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。

77.42.252.0/24

当前有效IPv4

起源 ASNAS42020

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2026/11/1 13:30:49BGP 路由数据
前缀
77.42.252.0/24
当前状态
当前有效
起源 ASN
AS42020
首次观测
2026/8/29 09:30:33
最近观测
2026/11/1 13:30:49
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
77.42.252.0/24AS42020206499 34549 5511 42020445.14.68.69rrc00当前有效
77.42.252.0/24AS4202049134 53356 6939 3356 42020523.129.32.61rrc00当前有效
77.42.252.0/24AS4202029504 39392 1299 3356 420205185.193.84.191rrc00当前有效
77.42.252.0/24AS4202049673 12389 3356 42020494.247.111.254rrc00当前有效
77.42.252.0/24AS420201403 577 3356 420204198.58.198.252rrc00当前有效
77.42.252.0/24AS4202017639 5511 420203202.69.160.152rrc00当前有效
77.42.252.0/24AS420207018 3356 42020312.0.1.63rrc00当前有效
77.42.252.0/24AS42020216285 8280 6762 3356 42020584.54.49.1rrc00当前有效
77.42.252.0/24AS42020328840 327727 174 3356 420205102.208.105.2rrc00当前有效
77.42.252.0/24AS4202014907 3356 5511 420204208.80.153.193rrc00当前有效
77.42.252.0/24AS4202038001 3491 3356 420204202.150.221.37rrc00当前有效
77.42.252.0/24AS4202057381 50304 1299 3356 420205193.150.22.240rrc00当前有效
77.42.252.0/24AS4202034549 5511 42020380.77.16.114rrc00当前有效
77.42.252.0/24AS4202037721 3356 420203165.16.221.66rrc00当前有效
77.42.252.0/24AS4202048185 3356 420203195.90.96.2rrc00当前有效
77.42.252.0/24AS4202061218 6939 3356 420204143.246.179.232rrc00当前有效
77.42.252.0/24AS4202050304 1299 3356 42020431.169.49.228rrc00当前有效
77.42.252.0/24AS4202044393 58057 6939 3356 42020549.12.70.222rrc00当前有效
77.42.252.0/24AS42020204092 198978 174 3356 42020589.234.186.6rrc00当前有效
77.42.252.0/24AS4202034927 1299 3356 420204193.148.251.1rrc00当前有效
77.42.252.0/24AS4202050628 3356 420203178.208.11.4rrc00当前有效
77.42.252.0/24AS4202049432 48362 1764 3356 420205195.128.231.254rrc00当前有效
77.42.252.0/24AS42020202365 50673 174 3356 4202055.255.90.109rrc00当前有效
77.42.252.0/24AS42020852 3257 3356 420204154.11.12.212rrc00当前有效
77.42.252.0/24AS42020213241 9002 5511 42020489.42.52.8rrc00当前有效
77.42.252.0/24AS4202020514 1299 3356 420204217.151.205.147rrc00当前有效
77.42.252.0/24AS420204608 1221 4637 3356 420205203.119.104.1rrc00当前有效
77.42.252.0/24AS4202037989 56300 132132 4657 9002 3356 420207203.123.48.6rrc00当前有效
77.42.252.0/24AS420203333 1136 5511 420204193.0.0.56rrc00当前有效
77.42.252.0/24AS4202022652 174 3356 42020445.61.0.85rrc00当前有效
77.42.252.0/24AS420203549 3356 420203208.51.134.248rrc00当前有效
77.42.252.0/24AS4202020205 6939 3356 42020464.246.96.5rrc00当前有效
77.42.252.0/24AS4202058057 34549 5511 420204194.50.92.251rrc00当前有效
77.42.252.0/24AS4202055720 6939 3356 420204103.212.68.10rrc00当前有效
77.42.252.0/24AS4202013830 971 3356 420204161.129.152.2rrc00当前有效
77.42.252.0/24AS42020132825 3356 42020343.251.115.197rrc00当前有效
77.42.252.0/24AS4202050300 3356 420203176.12.110.8rrc00当前有效
77.42.252.0/24AS4202055720 2914 3356 42020445.116.179.212rrc00当前有效
77.42.252.0/24AS4202034927 56655 6939 3356 42020545.134.89.1rrc00当前有效
77.42.252.0/24AS4202045049 6696 5511 420204194.28.97.2rrc00当前有效
77.42.252.0/24AS4202059919 9002 5511 4202045.178.95.254rrc00当前有效
77.42.252.0/24AS4202058057 1836 3356 420204193.33.94.251rrc00当前有效
77.42.252.0/24AS4202024482 2914 3356 420204203.175.175.15rrc00当前有效
77.42.252.0/24AS4202057821 12586 3257 3356 420205193.160.39.1rrc00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
2026/11/1 13:30:49宣告AS42020206499 34549 5511 4202045.14.68.69rrc00
2026/11/1 02:50:05宣告AS4202049134 53356 6939 3356 4202023.129.32.61rrc00
2026/10/23 06:30:57宣告AS4202029504 39392 1299 3356 42020185.193.84.191rrc00
2026/10/23 06:25:41宣告AS4202049673 12389 3356 4202094.247.111.254rrc00
2026/10/22 10:50:04宣告AS420201403 577 3356 42020198.58.198.252rrc00
2026/10/22 03:20:00宣告AS4202017639 5511 42020202.69.160.152rrc00
2026/10/21 06:50:00宣告AS420207018 3356 4202012.0.1.63rrc00
2026/10/20 00:05:28宣告AS42020216285 8280 6762 3356 4202084.54.49.1rrc00
2026/10/18 16:15:00宣告AS42020328840 327727 174 3356 42020102.208.105.2rrc00
2026/10/18 14:30:17宣告AS42020328840 327727 174 3356 42020102.208.105.2rrc00
2026/10/18 06:35:14宣告AS4202014907 3356 5511 42020208.80.153.193rrc00
2026/10/17 08:05:27宣告AS4202038001 3491 3356 42020202.150.221.37rrc00
2026/10/16 15:05:42撤销——102.208.105.2rrc00
2026/10/15 19:50:32宣告AS4202049432 48362 1764 3356 42020195.128.231.254rrc00
2026/10/15 09:20:48宣告AS42020216285 8280 6762 3356 4202084.54.49.1rrc00
2026/10/15 00:10:01宣告AS42020328840 327727 174 3356 42020102.208.105.2rrc00
2026/10/13 12:35:45宣告AS420204608 1221 4637 3356 42020203.119.104.1rrc00
2026/10/12 15:55:12宣告AS420204608 1221 4637 3356 42020203.119.104.1rrc00
2026/10/9 03:30:14宣告AS4202055720 3257 3356 4202045.116.179.212rrc00
2026/10/8 22:35:32宣告AS4202014907 3356 42020208.80.153.193rrc00
2026/10/8 22:35:12宣告AS420204608 7575 3356 42020203.119.104.1rrc00
2026/10/8 17:55:30宣告AS4202061218 6939 3356 42020143.246.179.232rrc00
2026/10/7 17:55:10宣告AS4202049134 53356 6939 3356 4202023.129.32.61rrc00
2026/10/7 16:45:16宣告AS4202037721 3356 42020165.16.221.66rrc00
2026/10/7 10:25:38宣告AS4202029504 39392 1299 3356 42020185.193.84.191rrc00
2026/10/5 11:50:22宣告AS4202057381 50304 1299 3356 42020193.150.22.240rrc00
2026/10/4 10:05:00宣告AS4202058057 34549 5511 42020194.50.92.251rrc00
2026/10/4 09:55:13宣告AS4202058057 34549 5511 42020194.50.92.251rrc00
2026/10/4 08:05:04宣告AS4202017639 5511 42020202.69.160.152rrc00
2026/10/3 15:05:25宣告AS4202049673 12389 5511 4202094.247.111.254rrc00

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