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:
114.143.0.0/16
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
- 114.143.0.0/16AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.0.0
- 注册机构
- APNIC · 印度 · 2008年6月19日
- 分配的地址块
- 114.143.0.0 – 114.143.255.255
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 2 个来源 AS 的 174 条更具体路由
- 114.143.0.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.0.0
- 114.143.1.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.1.0
- 114.143.2.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.2.0
- 114.143.4.0/23AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.4.0
- 114.143.6.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.6.0
- 114.143.7.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.7.0
- 114.143.8.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.8.0
- 114.143.9.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.9.0
- 114.143.10.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.10.0
- 114.143.11.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.11.0
- 114.143.12.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.12.0
- 114.143.13.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.13.0
- 114.143.14.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.14.0
- 114.143.15.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.15.0
- 114.143.16.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.16.0
- 114.143.17.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.17.0
- 114.143.18.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.18.0
- 114.143.19.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.19.0
- 114.143.21.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.21.0
- 114.143.22.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.22.0
- 114.143.23.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.23.0
- 114.143.25.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.25.0
- 114.143.26.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.26.0
- 114.143.27.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.27.0
- 114.143.28.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.28.0
- 114.143.29.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.29.0
- 114.143.30.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.30.0
- 114.143.31.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.31.0
- 114.143.32.0/21AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.32.0
- 114.143.48.0/21AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.48.0
- 114.143.56.0/22AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.56.0
- 114.143.56.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.56.0
- 114.143.57.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.57.0
- 114.143.58.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.58.0
- 114.143.59.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.59.0
- 114.143.60.0/22AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.60.0
- 114.143.60.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.60.0
- 114.143.61.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.61.0
- 114.143.62.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.62.0
- 114.143.63.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.63.0
- 114.143.64.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.64.0
- 114.143.65.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.65.0
- 114.143.71.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.71.0
- 114.143.72.0/22AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.72.0
- 114.143.73.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.73.0
- 114.143.74.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.74.0
- 114.143.75.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.75.0
- 114.143.76.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.76.0
- 114.143.77.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.77.0
- 114.143.78.0/23AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.78.0
- 114.143.78.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.78.0
- 114.143.79.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.79.0
- 114.143.80.0/20AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.80.0
- 114.143.96.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.96.0
- 114.143.97.0/24AS134540Tata Teleservices (Maharashtra) LtdRPKI 有效114.143.97.0
- 114.143.98.0/23AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.98.0
- 114.143.99.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.99.0
- 114.143.100.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.100.0
- 114.143.101.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.101.0
- 114.143.102.0/23AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.102.0
- 114.143.102.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.102.0
- 114.143.103.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.103.0
- 114.143.104.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.104.0
- 114.143.105.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.105.0
- 114.143.106.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.106.0
- 114.143.107.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.107.0
- 114.143.108.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.108.0
- 114.143.109.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.109.0
- 114.143.110.0/23AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.110.0
- 114.143.110.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.110.0
- 114.143.111.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.111.0
- 114.143.112.0/20AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.112.0
- 114.143.128.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.128.0
- 114.143.129.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.129.0
- 114.143.130.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.130.0
- 114.143.131.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.131.0
- 114.143.132.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.132.0
- 114.143.133.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.133.0
- 114.143.134.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.134.0
- 114.143.135.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.135.0
- 114.143.136.0/21AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.136.0
- 114.143.144.0/20AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.144.0
- 114.143.160.0/21AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.160.0
- 114.143.160.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.160.0
- 114.143.161.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.161.0
- 114.143.162.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.162.0
- 114.143.163.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.163.0
- 114.143.164.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.164.0
- 114.143.165.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.165.0
- 114.143.166.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.166.0
- 114.143.167.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.167.0
- 114.143.168.0/21AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.168.0
- 114.143.170.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.170.0
- 114.143.176.0/22AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.176.0
- 114.143.176.0/23AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.176.0
- 114.143.176.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.176.0
- 114.143.177.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.177.0
- 114.143.178.0/23AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.178.0
- 114.143.180.0/23AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.180.0
- 114.143.180.0/24AS17762Tata Teleservices Maharashtra LtdRPKI 有效114.143.180.0
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 193.166.0.0/15 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。