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。

117.88.120.0/21

当前有效IPv4

起源 ASNAS134756

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
117.88.120.0/21
当前状态
当前有效
起源 ASN
AS134756
首次观测
2026/8/28 07:50:22
最近观测
2026/10/15 16:00:00
对等体38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0近 7 天小时聚合
起源 ASN1观测到的 ASN

当前路由与路径

38 条观测
前缀起源 ASNAS 路径路径长度对等体观测节点状态
117.88.120.0/21AS134756328840 327727 174 4134 1347565102.208.105.2rrc00当前有效
117.88.120.0/21AS13475634549 3257 4134 134756480.77.16.114rrc00当前有效
117.88.120.0/21AS13475613830 971 174 4134 1347565161.129.152.2rrc00当前有效
117.88.120.0/21AS13475657821 12586 3257 4134 1347565193.160.39.1rrc00当前有效
117.88.120.0/21AS1347563549 3356 4134 1347564208.51.134.248rrc00当前有效
117.88.120.0/21AS13475659919 9002 4134 4134 13475655.178.95.254rrc00当前有效
117.88.120.0/21AS13475638001 3491 4134 1347564202.150.221.37rrc00当前有效
117.88.120.0/21AS13475648185 3356 4134 1347564195.90.96.2rrc00当前有效
117.88.120.0/21AS13475634927 1299 4134 1347564193.148.251.1rrc00当前有效
117.88.120.0/21AS13475637721 174 4134 1347564165.16.221.66rrc00当前有效
117.88.120.0/21AS13475614907 3356 4134 1347564208.80.153.193rrc00当前有效
117.88.120.0/21AS1347567018 4134 134756312.0.1.63rrc00当前有效
117.88.120.0/21AS134756216285 8280 6762 4134 134756584.54.49.1rrc00当前有效
117.88.120.0/21AS1347563333 1257 4134 1347564193.0.0.56rrc00当前有效
117.88.120.0/21AS1347561403 577 701 4134 4134 4134 4134 4134 1347569198.58.198.252rrc00当前有效
117.88.120.0/21AS13475650300 3257 4134 1347564176.12.110.8rrc00当前有效
117.88.120.0/21AS13475620514 1299 4134 1347564217.151.205.147rrc00当前有效
117.88.120.0/21AS13475658057 34549 3257 4134 1347565194.50.92.251rrc00当前有效
117.88.120.0/21AS13475617639 5511 4134 1347564202.69.160.152rrc00当前有效
117.88.120.0/21AS13475649673 20485 4134 134756494.247.111.254rrc00当前有效
117.88.120.0/21AS13475655720 23764 4134 134756445.116.179.212rrc00当前有效
117.88.120.0/21AS13475644393 35710 4809 4134 134756549.12.70.222rrc00当前有效
117.88.120.0/21AS13475649432 48362 1764 4134 1347565195.128.231.254rrc00当前有效
117.88.120.0/21AS13475650304 1299 4134 134756431.169.49.228rrc00当前有效
117.88.120.0/21AS13475649134 53356 6939 4134 134756523.129.32.61rrc00当前有效
117.88.120.0/21AS13475622652 1299 4134 134756445.61.0.85rrc00当前有效
117.88.120.0/21AS13475629504 39392 3257 4134 1347565185.193.84.191rrc00当前有效
117.88.120.0/21AS134756852 3257 4134 1347564154.11.12.212rrc00当前有效
117.88.120.0/21AS13475637989 56300 132132 10099 4837 4134 1347567203.123.48.6rrc00当前有效
117.88.120.0/21AS13475655720 23764 4134 1347564103.212.68.10rrc00当前有效
117.88.120.0/21AS13475658057 1836 4134 1347564193.33.94.251rrc00当前有效
117.88.120.0/21AS134756206499 34549 3257 4134 134756545.14.68.69rrc00当前有效
117.88.120.0/21AS13475645049 6696 2914 4134 1347565194.28.97.2rrc00当前有效
117.88.120.0/21AS13475620205 6939 4134 134756464.246.96.5rrc00当前有效
117.88.120.0/21AS134756202365 50673 174 4134 13475655.255.90.109rrc00当前有效
117.88.120.0/21AS13475661218 6939 4134 1347564143.246.179.232rrc00当前有效
117.88.120.0/21AS134756213241 9002 4134 4134 134756589.42.52.8rrc00当前有效
117.88.120.0/21AS13475657381 42708 4134 1347564193.150.22.240rrc00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
2026/10/14 16:00:00
窗口内对等体
2
窗口内观测节点
1
平均路径长度
4.5
最长路径
5

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
2026/10/14 17:50:11宣告AS134756204092 198978 174 4134 13475689.234.186.6rrc00
2026/10/14 16:50:13宣告AS13475624482 2914 4134 134756203.175.175.15rrc00
2026/10/14 16:30:24宣告AS13475634927 56655 1299 4134 13475645.134.89.1rrc00
2026/10/14 09:35:11宣告AS1347564608 1221 4637 1299 4134 134756203.119.104.1rrc00
2026/10/13 07:05:06宣告AS13475657821 12586 3257 4134 134756193.160.39.1rrc00
2026/10/10 23:40:12宣告AS13475617639 5511 4134 134756202.69.160.152rrc00
2026/10/10 10:10:14宣告AS13475617639 5511 4134 134756202.69.160.152rrc00
2026/10/9 13:20:38宣告AS13475617639 5511 4134 134756202.69.160.152rrc00
2026/10/8 22:35:31宣告AS1347561403 577 701 4134 4134 4134 4134 4134 134756198.58.198.252rrc00
2026/10/8 17:55:17宣告AS13475661218 6939 4134 134756143.246.179.232rrc00
2026/10/7 17:55:07宣告AS13475649134 53356 6939 4134 13475623.129.32.61rrc00
2026/10/7 10:25:50宣告AS13475629504 39392 3257 4134 134756185.193.84.191rrc00
2026/10/7 10:25:08宣告AS13475629504 15935 174 4134 134756185.193.84.191rrc00
2026/10/4 09:55:07宣告AS13475658057 34549 3257 4134 134756194.50.92.251rrc00
2026/10/3 14:05:41宣告AS13475637721 174 4134 134756165.16.221.66rrc00
2026/10/2 10:40:16宣告AS13475617639 174 4134 134756202.69.160.152rrc00
2026/10/2 06:30:07宣告AS1347564608 1221 4637 1299 4134 134756203.119.104.1rrc00
2026/10/1 18:45:02撤销——102.208.105.2rrc00
2026/10/1 05:15:19宣告AS1347564608 1221 4637 6461 4134 134756203.119.104.1rrc00
2026/10/1 00:25:26宣告AS13475655720 23764 4134 134756103.212.68.10rrc00
2026/9/30 19:10:11宣告AS134756852 3257 4134 134756154.11.12.212rrc00
2026/9/30 18:55:17宣告AS1347564608 1221 4637 1299 4134 134756203.119.104.1rrc00
2026/9/30 17:55:04宣告AS13475655720 6939 4134 134756103.212.68.10rrc00
2026/9/30 04:15:05宣告AS134756852 3257 4134 134756154.11.12.212rrc00
2026/9/28 14:45:23宣告AS13475622652 1299 4134 13475645.61.0.85rrc00
2026/9/27 22:30:10宣告AS134756852 3257 4134 134756154.11.12.212rrc00
2026/9/27 21:45:07宣告AS134756852 3257 4134 134756154.11.12.212rrc00
2026/9/27 21:30:15宣告AS1347567018 4134 13475612.0.1.63rrc00
2026/9/27 16:25:08宣告AS134756852 3257 4134 134756154.11.12.212rrc00
2026/9/27 07:10:22宣告AS134756852 3257 4134 134756154.11.12.212rrc00

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
2026/10/14 16:00:00202114.5 / 5
2026/10/14 09:00:00101116.0 / 6
2026/10/10 23:00:00101114.0 / 4
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