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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。

162.245.204.0/22

当前有效IPv4

起源 ASNAS49544

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
162.245.204.0/22
当前状态
当前有效
起源 ASN
AS49544
首次观测
2026/8/29 00:45:10
最近观测
2026/10/15 16:00:00
对等体46可见对等体
观测节点1观测节点
宣告6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

46 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
162.245.204.0/22AS49544328840 327727 174 3356 49544 495446102.208.105.2rrc00当前有效
162.245.204.0/22AS4954450300 495442176.12.110.8rrc00当前有效
162.245.204.0/22AS4954434549 49544280.77.16.114rrc00当前有效
162.245.204.0/22AS4954434927 495442193.148.251.1rrc00当前有效
162.245.204.0/22AS4954457821 12586 3257 3356 49544 495446193.160.39.1rrc00当前有效
162.245.204.0/22AS4954450304 49544231.169.49.228rrc00当前有效
162.245.204.0/22AS4954417639 495442202.69.160.152rrc00当前有效
162.245.204.0/22AS495443549 3356 49544 495444208.51.134.248rrc00当前有效
162.245.204.0/22AS495443333 495442193.0.0.56rrc00当前有效
162.245.204.0/22AS4954420514 8434 495443217.151.205.147rrc00当前有效
162.245.204.0/22AS4954457381 42708 495443193.150.22.240rrc00当前有效
162.245.204.0/22AS4954458057 34549 495443194.50.92.251rrc00当前有效
162.245.204.0/22AS495444608 7575 495443203.119.104.1rrc00当前有效
162.245.204.0/22AS4954434800 34549 495443194.50.99.254rrc00当前有效
162.245.204.0/22AS4954449432 48362 495443195.128.231.254rrc00当前有效
162.245.204.0/22AS49544216285 8280 49544384.54.49.1rrc00当前有效
162.245.204.0/22AS4954448185 495442195.90.96.2rrc00当前有效
162.245.204.0/22AS495441403 495442198.58.198.252rrc00当前有效
162.245.204.0/22AS4954449134 53356 6424 49544423.129.32.61rrc00当前有效
162.245.204.0/22AS4954437989 56300 132132 4657 495445203.123.48.6rrc00当前有效
162.245.204.0/22AS4954424482 495442203.175.175.15rrc00当前有效
162.245.204.0/22AS49544204092 49544289.234.186.6rrc00当前有效
162.245.204.0/22AS49544213241 9002 49544389.42.52.8rrc00当前有效
162.245.204.0/22AS4954449673 20485 49544394.247.111.254rrc00当前有效
162.245.204.0/22AS4954455720 6939 495443103.212.68.10rrc00当前有效
162.245.204.0/22AS49544202365 50673 4954435.255.90.109rrc00当前有效
162.245.204.0/22AS4954445049 6696 495443194.28.97.2rrc00当前有效
162.245.204.0/22AS4954429504 495442185.193.84.191rrc00当前有效
162.245.204.0/22AS4954414907 495442208.80.153.193rrc00当前有效
162.245.204.0/22AS4954450628 495442178.208.11.4rrc00当前有效
162.245.204.0/22AS49544206499 34549 49544345.14.68.69rrc00当前有效
162.245.204.0/22AS4954438001 495442202.150.221.37rrc00当前有效
162.245.204.0/22AS4954459919 4954425.178.95.254rrc00当前有效
162.245.204.0/22AS4954420205 6939 49544364.246.96.5rrc00当前有效
162.245.204.0/22AS4954458057 1836 495443193.33.94.251rrc00当前有效
162.245.204.0/22AS4954455720 2914 49544 49544445.116.179.212rrc00当前有效
162.245.204.0/22AS4954434927 49544245.134.89.1rrc00当前有效
162.245.204.0/22AS4954422652 49544245.61.0.85rrc00当前有效
162.245.204.0/22AS4954444393 394256 49544349.12.70.222rrc00当前有效
162.245.204.0/22AS495447018 1299 49544 49544412.0.1.63rrc00当前有效
162.245.204.0/22AS4954437721 495442165.16.221.66rrc00当前有效
162.245.204.0/22AS4954461218 6939 495443143.246.179.232rrc00当前有效
162.245.204.0/22AS49544852 495442154.11.12.212rrc00当前有效
162.245.204.0/22AS4954413830 971 495443161.129.152.2rrc00当前有效
162.245.204.0/22AS49544132825 3356 49544 49544443.251.115.197rrc00当前有效
162.245.204.0/22AS49544208972 49544245.12.55.0rrc00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
2026/10/13 20:00:00
窗口内对等体
2
窗口内观测节点
1
平均路径长度
2.0
最长路径
2

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 20:45:35宣告AS4954414907 49544208.80.153.193rrc00
2026/10/13 20:45:11宣告AS4954434927 4954445.134.89.1rrc00
2026/10/13 14:10:29宣告AS495444608 7575 49544203.119.104.1rrc00
2026/10/13 13:10:33宣告AS4954444393 394256 4954449.12.70.222rrc00
2026/10/13 08:05:34宣告AS4954448185 49544195.90.96.2rrc00
2026/10/12 18:35:08宣告AS4954437721 49544165.16.221.66rrc00
2026/10/12 12:45:13宣告AS4954457821 12586 3257 1299 49544 49544193.160.39.1rrc00
2026/10/11 10:30:13宣告AS49544204092 4954489.234.186.6rrc00
2026/10/11 10:25:19宣告AS49544204092 4954489.234.186.6rrc00
2026/10/10 23:40:08宣告AS4954417639 49544202.69.160.152rrc00
2026/10/10 10:10:27宣告AS4954417639 49544202.69.160.152rrc00
2026/10/9 13:20:37宣告AS4954417639 49544202.69.160.152rrc00
2026/10/9 09:00:43宣告AS495444608 7575 49544203.119.104.1rrc00
2026/10/9 09:00:04宣告AS4954457821 12586 3257 1299 49544 49544193.160.39.1rrc00
2026/10/9 03:30:31宣告AS4954455720 3257 1299 49544 4954445.116.179.212rrc00
2026/10/8 22:35:33宣告AS49544328840 327727 174 3356 49544 49544102.208.105.2rrc00
2026/10/8 22:35:29宣告AS495447018 1299 49544 4954412.0.1.63rrc00
2026/10/8 22:20:20宣告AS4954437721 49544165.16.221.66rrc00
2026/10/8 17:55:19宣告AS4954461218 6939 49544143.246.179.232rrc00
2026/10/7 17:55:11宣告AS4954449134 53356 6424 4954423.129.32.61rrc00
2026/10/7 09:20:39宣告AS4954434927 4954445.134.89.1rrc00
2026/10/5 11:50:30宣告AS4954457381 50304 49544193.150.22.240rrc00
2026/10/4 11:50:12宣告AS4954434927 4954445.134.89.1rrc00
2026/10/4 09:55:09宣告AS4954458057 34549 49544194.50.92.251rrc00
2026/10/3 20:10:23宣告AS4954437721 49544165.16.221.66rrc00
2026/10/3 14:05:11宣告AS4954437721 49544165.16.221.66rrc00
2026/10/2 10:40:14宣告AS4954417639 49544202.69.160.152rrc00
2026/10/1 18:45:01撤销——102.208.105.2rrc00
2026/10/1 08:00:31宣告AS4954455720 6939 49544103.212.68.10rrc00
2026/10/1 06:50:00宣告AS49544852 49544154.11.12.212rrc00

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
2026/10/13 20:00:00202112.0 / 2
2026/10/11 10:00:00201112.0 / 2
2026/10/10 23:00:00101112.0 / 2
2026/10/9 03:00:00101115.0 / 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