首页/网络情报/前缀画像

前缀画像

查看前缀当前路由、来源、可见度与 BGP 变化证据。

119.28.22.0/23

当前有效IPv4

起源 ASNAS132203

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
119.28.22.0/23
当前状态
当前有效
起源 ASN
AS132203
首次观测
2026/8/29 04:35:19
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
119.28.22.0/23AS132203328840 327727 174 6453 1322035102.208.105.2rrc00当前有效
119.28.22.0/23AS13220324482 1322032203.175.175.15rrc00当前有效
119.28.22.0/23AS132203204092 198978 174 3491 132203589.234.186.6rrc00当前有效
119.28.22.0/23AS13220349673 12389 3491 132203494.247.111.254rrc00当前有效
119.28.22.0/23AS13220350628 6453 1322033178.208.11.4rrc00当前有效
119.28.22.0/23AS1322031403 577 1273 9304 132203 132203 1322037198.58.198.252rrc00当前有效
119.28.22.0/23AS13220317639 1322032202.69.160.152rrc00当前有效
119.28.22.0/23AS132203206499 34549 2914 132203445.14.68.69rrc00当前有效
119.28.22.0/23AS13220337989 9304 132203 132203 1322035203.123.48.6rrc00当前有效
119.28.22.0/23AS13220344393 58057 6939 132203449.12.70.222rrc00当前有效
119.28.22.0/23AS132203852 3491 1322033154.11.12.212rrc00当前有效
119.28.22.0/23AS13220313830 971 3356 6453 1322035161.129.152.2rrc00当前有效
119.28.22.0/23AS13220350300 2914 1322033176.12.110.8rrc00当前有效
119.28.22.0/23AS132203132825 3356 3491 132203443.251.115.197rrc00当前有效
119.28.22.0/23AS13220348185 2914 1322033195.90.96.2rrc00当前有效
119.28.22.0/23AS13220334927 56655 6939 132203445.134.89.1rrc00当前有效
119.28.22.0/23AS132203202365 50673 6453 13220345.255.90.109rrc00当前有效
119.28.22.0/23AS13220334927 52025 174 3491 1322035193.148.251.1rrc00当前有效
119.28.22.0/23AS13220355720 6939 1322033103.212.68.10rrc00当前有效
119.28.22.0/23AS13220320205 6939 132203364.246.96.5rrc00当前有效
119.28.22.0/23AS13220349134 53356 6939 132203423.129.32.61rrc00当前有效
119.28.22.0/23AS13220357821 12586 3257 6453 1322035193.160.39.1rrc00当前有效
119.28.22.0/23AS13220338001 9304 132203 132203 1322035202.150.221.37rrc00当前有效
119.28.22.0/23AS13220334549 2914 132203380.77.16.114rrc00当前有效
119.28.22.0/23AS13220322652 174 3491 132203445.61.0.85rrc00当前有效
119.28.22.0/23AS13220361218 6939 1322033143.246.179.232rrc00当前有效
119.28.22.0/23AS13220358057 174 3491 1322034193.33.94.251rrc00当前有效
119.28.22.0/23AS13220358057 34549 2914 1322034194.50.92.251rrc00当前有效
119.28.22.0/23AS13220357381 50304 1299 6453 1322035193.150.22.240rrc00当前有效
119.28.22.0/23AS132203216285 8280 6762 9304 132203 132203 132203784.54.49.1rrc00当前有效
119.28.22.0/23AS13220359919 9002 3491 13220345.178.95.254rrc00当前有效
119.28.22.0/23AS132203213241 9002 2914 132203489.42.52.8rrc00当前有效
119.28.22.0/23AS13220329504 39392 33891 1273 9304 132203 132203 1322038185.193.84.191rrc00当前有效
119.28.22.0/23AS1322033549 3356 2914 1322034208.51.134.248rrc00当前有效
119.28.22.0/23AS13220349432 48362 1764 2914 1322035195.128.231.254rrc00当前有效
119.28.22.0/23AS1322037018 3491 132203312.0.1.63rrc00当前有效
119.28.22.0/23AS1322034608 1221 4637 1322034203.119.104.1rrc00当前有效
119.28.22.0/23AS13220350304 1299 6453 132203431.169.49.228rrc00当前有效
119.28.22.0/23AS13220345049 6696 2914 1322034194.28.97.2rrc00当前有效
119.28.22.0/23AS1322033333 1257 6453 1322034193.0.0.56rrc00当前有效
119.28.22.0/23AS13220355720 132203245.116.179.212rrc00当前有效
119.28.22.0/23AS13220314907 2914 1322033208.80.153.193rrc00当前有效
119.28.22.0/23AS13220320514 1299 6453 1322034217.151.205.147rrc00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
2026/10/10 23:00:00
窗口内对等体
2
窗口内观测节点
1
平均路径长度
3.0
最长路径
3

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 07:05:13宣告AS13220357821 12586 3257 6453 132203193.160.39.1rrc00
2026/10/10 23:40:50宣告AS13220317639 132203 132203202.69.160.152rrc00
2026/10/10 23:20:21撤销——195.128.231.254rrc00
2026/10/10 00:30:09宣告AS13220317639 132203 132203202.69.160.152rrc00
2026/10/8 22:35:02宣告AS13220314907 2914 132203208.80.153.193rrc00
2026/10/8 22:35:01宣告AS1322037018 3491 13220312.0.1.63rrc00
2026/10/8 17:55:17宣告AS13220361218 6939 132203143.246.179.232rrc00
2026/10/7 17:55:06宣告AS13220349134 53356 6939 13220323.129.32.61rrc00
2026/10/7 16:20:04宣告AS13220314907 2914 132203208.80.153.193rrc00
2026/10/7 16:10:41宣告AS13220337989 9304 132203 132203 132203203.123.48.6rrc00
2026/10/7 10:25:37宣告AS13220329504 39392 33891 1273 9304 132203 132203 132203185.193.84.191rrc00
2026/10/5 11:50:14宣告AS13220357381 50304 1299 3356 132203193.150.22.240rrc00
2026/10/4 09:55:08宣告AS13220358057 34549 2914 132203194.50.92.251rrc00
2026/10/4 04:00:26宣告AS13220329504 15935 174 3356 132203185.193.84.191rrc00
2026/10/2 22:00:45宣告AS13220322652 1299 6453 13220345.61.0.85rrc00
2026/10/2 11:35:01宣告AS1322034608 1221 4637 132203203.119.104.1rrc00
2026/10/2 10:40:30宣告AS13220317639 132203 132203202.69.160.152rrc00
2026/10/1 21:05:53宣告AS13220334927 52025 174 3491 132203193.148.251.1rrc00
2026/10/1 21:05:46宣告AS13220358057 174 3356 132203193.33.94.251rrc00
2026/10/1 21:05:45宣告AS13220357821 12586 3257 6453 132203193.160.39.1rrc00
2026/10/1 21:05:44宣告AS13220357381 50304 1299 6453 132203193.150.22.240rrc00
2026/10/1 21:05:44宣告AS13220314907 2914 132203208.80.153.193rrc00
2026/10/1 21:05:37宣告AS13220313830 971 3356 6453 132203161.129.152.2rrc00
2026/10/1 21:05:37宣告AS13220350304 1299 6453 13220331.169.49.228rrc00
2026/10/1 21:05:29宣告AS1322037018 3491 13220312.0.1.63rrc00
2026/10/1 21:05:26宣告AS13220348185 2914 132203195.90.96.2rrc00
2026/10/1 18:45:01撤销——102.208.105.2rrc00
2026/10/1 05:15:33宣告AS1322034608 1221 4637 132203203.119.104.1rrc00
2026/9/30 19:10:10宣告AS132203852 3491 132203154.11.12.212rrc00
2026/9/30 12:55:16宣告AS132203852 3491 132203154.11.12.212rrc00

小时变化

近七天窗口 · 3 个时间点
时间宣告撤销对等体观测节点起源 ASNAS 路径
2026/10/10 23:00:00112113.0 / 3
2026/10/10 00:00:00101113.0 / 3
2026/10/8 22:00:00202113.0 / 3
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