BGP 前缀查询
输入一个前缀（或单个地址）。由我们每日复制的全球路由表回答。
示例:
41.160.0.0/12
单个采集器（APNIC）的视角。在到达该采集器之前被过滤的路由不会列出。
精确宣告
- 41.160.0.0/12AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.160.0.0
- 注册机构
- AFRINIC · 毛里求斯 · 2007年2月22日
- 分配的地址块
- 41.160.0.0 – 41.175.255.255
覆盖路由
0
没有较不具体的路由覆盖它。
更具体的路由
来自 6 个来源 AS 的 139 条更具体路由
- 41.160.0.0/14AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.160.0.0
- 41.160.38.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.160.38.0
- 41.160.88.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.160.88.0
- 41.160.163.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.160.163.0
- 41.160.165.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.160.165.0
- 41.160.244.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.160.244.0
- 41.162.47.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.162.47.0
- 41.164.0.0/15AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.164.0.0
- 41.164.37.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.164.37.0
- 41.164.129.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.164.129.0
- 41.164.136.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.164.136.0
- 41.164.139.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.164.139.0
- 41.165.67.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.165.67.0
- 41.168.0.0/17AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.168.0.0
- 41.168.128.0/17AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.168.128.0
- 41.168.130.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.168.130.0
- 41.168.135.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.168.135.0
- 41.169.23.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.169.23.0
- 41.169.55.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.169.55.0
- 41.169.80.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.169.80.0
- 41.170.2.0/24AS36937Liquid Telecommunications South Africa (Pty) LtdRPKI 无 ROA41.170.2.0
- 41.170.38.0/24AS328312Deloitte & Touche South AfricaRPKI 无 ROA41.170.38.0
- 41.173.0.0/20AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.0.0
- 41.173.2.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.2.0
- 41.173.8.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.8.0
- 41.173.10.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.10.0
- 41.173.20.0/22AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.20.0
- 41.173.24.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.24.0
- 41.173.25.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.25.0
- 41.173.26.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.26.0
- 41.173.28.0/24AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.28.0
- 41.173.29.0/24AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.29.0
- 41.173.30.0/23AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.30.0
- 41.173.32.0/24AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.32.0
- 41.173.33.0/24AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.33.0
- 41.173.34.0/23AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.34.0
- 41.173.36.0/22AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.36.0
- 41.173.37.0/24AS37332Zimbabwe OnlineRPKI 无 ROA41.173.37.0
- 41.173.40.0/21AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.40.0
- 41.173.42.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.42.0
- 41.173.48.0/20AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.48.0
- 41.173.48.0/21AS37332Zimbabwe OnlineRPKI 无 ROA41.173.48.0
- 41.173.57.0/24AS37332Zimbabwe OnlineRPKI 无 ROA41.173.57.0
- 41.173.58.0/24AS37332Zimbabwe OnlineRPKI 无 ROA41.173.58.0
- 41.173.59.0/24AS37332Zimbabwe OnlineRPKI 无 ROA41.173.59.0
- 41.173.60.0/23AS37332Zimbabwe OnlineRPKI 无 ROA41.173.60.0
- 41.173.160.0/23AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.160.0
- 41.173.168.0/23AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.168.0
- 41.173.168.0/24AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.168.0
- 41.173.169.0/24AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.169.0
- 41.173.170.0/23AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.170.0
- 41.173.172.0/22AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.172.0
- 41.173.176.0/22AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.176.0
- 41.173.176.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.176.0
- 41.173.180.0/23AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.180.0
- 41.173.182.0/24AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.182.0
- 41.173.183.0/24AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.183.0
- 41.173.184.0/22AS21280Liquid Telecommunications Operations LimitedRPKI 无 ROA41.173.184.0
- 41.173.184.0/23AS21280Liquid Telecommunications Operations LimitedRPKI 无 ROA41.173.184.0
- 41.173.186.0/23AS21280Liquid Telecommunications Operations LimitedRPKI 无 ROA41.173.186.0
- 41.173.188.0/22AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.188.0
- 41.173.192.0/21AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.192.0
- 41.173.194.0/23AS37332Zimbabwe OnlineRPKI 无 ROA41.173.194.0
- 41.173.196.0/23AS37332Zimbabwe OnlineRPKI 无 ROA41.173.196.0
- 41.173.200.0/21AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.200.0
- 41.173.200.0/22AS37332Zimbabwe OnlineRPKI 无 ROA41.173.200.0
- 41.173.204.0/22AS37332Zimbabwe OnlineRPKI 无 ROA41.173.204.0
- 41.173.208.0/21AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.208.0
- 41.173.208.0/22AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.208.0
- 41.173.208.0/23AS37332Zimbabwe OnlineRPKI 无 ROA41.173.208.0
- 41.173.210.0/23AS37332Zimbabwe OnlineRPKI 无 ROA41.173.210.0
- 41.173.214.0/24AS37332Zimbabwe OnlineRPKI 无 ROA41.173.214.0
- 41.173.216.0/21AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.216.0
- 41.173.220.0/22AS37332Zimbabwe OnlineRPKI 无 ROA41.173.220.0
- 41.173.224.0/20AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.224.0
- 41.173.224.0/22AS37332Zimbabwe OnlineRPKI 无 ROA41.173.224.0
- 41.173.229.0/24AS37332Zimbabwe OnlineRPKI 无 ROA41.173.229.0
- 41.173.230.0/23AS37332Zimbabwe OnlineRPKI 无 ROA41.173.230.0
- 41.173.232.0/22AS37332Zimbabwe OnlineRPKI 无 ROA41.173.232.0
- 41.173.236.0/23AS37332Zimbabwe OnlineRPKI 无 ROA41.173.236.0
- 41.173.240.0/22AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.240.0
- 41.173.244.0/22AS30844Liquid Telecommunications LtdRPKI 无 ROA41.173.244.0
- 41.173.248.0/22AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.248.0
- 41.173.252.0/22AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.252.0
- 41.173.255.0/24AS37006Liquid Telecommunication Rwanda LimitedRPKI 无 ROA41.173.255.0
- 41.174.0.0/16AS30844Liquid Telecommunications LtdRPKI 无 ROA41.174.0.0
- 41.174.0.0/18AS30844Liquid Telecommunications LtdRPKI 无 ROA41.174.0.0
- 41.174.64.0/19AS37332Zimbabwe OnlineRPKI 无 ROA41.174.64.0
- 41.174.97.0/24AS37332Zimbabwe OnlineRPKI 无 ROA41.174.97.0
- 41.174.98.0/24AS37332Zimbabwe OnlineRPKI 无 ROA41.174.98.0
- 41.174.100.0/22AS37332Zimbabwe OnlineRPKI 无 ROA41.174.100.0
- 41.174.104.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.174.104.0
- 41.174.105.0/24AS37332Zimbabwe OnlineRPKI 无 ROA41.174.105.0
- 41.174.106.0/23AS37332Zimbabwe OnlineRPKI 无 ROA41.174.106.0
- 41.174.110.0/23AS37332Zimbabwe OnlineRPKI 无 ROA41.174.110.0
- 41.174.112.0/21AS37332Zimbabwe OnlineRPKI 无 ROA41.174.112.0
- 41.174.120.0/22AS37332Zimbabwe OnlineRPKI 无 ROA41.174.120.0
- 41.174.124.0/24AS30844Liquid Telecommunications LtdRPKI 无 ROA41.174.124.0
- 41.174.128.0/19AS30844Liquid Telecommunications LtdRPKI 无 ROA41.174.128.0
- 41.174.136.0/21AS30844Liquid Telecommunications LtdRPKI 无 ROA41.174.136.0
显示前 100 条。
在互联网上,路由以前缀的形式宣告:一个自治系统通过 BGP 告诉邻居,它可以投递发往例如 49.224.0.0/14 的流量。本工具在我们每日更新的全球路由表副本中查找前缀,并显示三项内容:
- 精确宣告:哪个 AS 正好起源这个前缀。存在多个起源(MOAS)对任播服务和某些多归属网络来说是正常的,其他情况下则值得怀疑。
- 覆盖路由:包含该前缀、但不那么具体的宣告。流量遵循最具体的路由;当更具体的路由消失时,覆盖路由才起作用。
- 更具体的路由:前缀内部的宣告,可能属于其他网络(客户,或者劫持)。
对每条宣告的路由,还会检查 RPKI:是否有 ROA 授权其起源 AS。
该路由表来自 APNIC 路由收集器的视角。全球路由表的大部分从任何地方看都一样,但在到达收集器之前被过滤掉的路由不会出现。
常见问题
为什么我的 /24 不显示,而 /16 却显示?
您的地址是作为更大地址块的一部分宣告的,没有人单独宣告这个 /24。这是大多数运营商客户的正常情况。
什么是更具体前缀劫持?
有人在您的地址空间内宣告一个更长的前缀。由于路由器优先选择最具体的路由,流量就会流向对方。设置严格最大长度的 RPKI 会使这类宣告无效。
可以输入单个地址吗?
可以。工具会显示包含该地址的最具体宣告路由。