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:
5.136.0.0/13
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
- 5.136.0.0/13AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.136.0.0
- 注册机构
- RIPE NCC · 俄罗斯 · 2012年7月3日
- 分配的地址块
- 5.136.0.0 – 5.143.255.255
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 9 个来源 AS 的 204 条更具体路由
- 5.136.0.0/15AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.136.0.0
- 5.136.0.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.136.0.0
- 5.136.8.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.136.8.0
- 5.136.16.0/20AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.136.16.0
- 5.136.32.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.136.32.0
- 5.136.64.0/18AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.136.64.0
- 5.136.128.0/17AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.136.128.0
- 5.137.0.0/16AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.137.0.0
- 5.137.0.0/17AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.137.0.0
- 5.137.128.0/18AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.137.128.0
- 5.137.192.0/18AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.137.192.0
- 5.138.0.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.138.0.0
- 5.138.64.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.138.64.0
- 5.138.96.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.138.96.0
- 5.138.128.0/17AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.138.128.0
- 5.139.0.0/18AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.0.0
- 5.139.0.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.0.0
- 5.139.8.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.8.0
- 5.139.16.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.16.0
- 5.139.24.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.24.0
- 5.139.64.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.64.0
- 5.139.64.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.64.0
- 5.139.72.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.72.0
- 5.139.80.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.80.0
- 5.139.88.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.88.0
- 5.139.96.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.96.0
- 5.139.128.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.128.0
- 5.139.160.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.160.0
- 5.139.192.0/21AS35177ASI-AS PJSC Rostelecom. Astrakhan branchRPKI 有效5.139.192.0
- 5.139.204.0/23AS35177ASI-AS PJSC Rostelecom. Astrakhan branchRPKI 有效5.139.204.0
- 5.139.207.0/24AS35177ASI-AS PJSC Rostelecom. Astrakhan branchRPKI 有效5.139.207.0
- 5.139.208.0/20AS35177ASI-AS PJSC Rostelecom. Astrakhan branchRPKI 有效5.139.208.0
- 5.139.208.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.208.0
- 5.139.218.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.218.0
- 5.139.234.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.234.0
- 5.139.236.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.236.0
- 5.139.238.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.238.0
- 5.139.240.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.240.0
- 5.139.248.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.139.248.0
- 5.140.0.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.0.0
- 5.140.32.0/20AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.32.0
- 5.140.48.0/20AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.48.0
- 5.140.64.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.64.0
- 5.140.96.0/20AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.96.0
- 5.140.96.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.96.0
- 5.140.112.0/20AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.112.0
- 5.140.128.0/19AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.128.0
- 5.140.160.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.160.0
- 5.140.161.0/24AS60716IUT-ASRPKI 有效5.140.161.0
- 5.140.164.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.164.0
- 5.140.165.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.165.0
- 5.140.166.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.166.0
- 5.140.168.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.168.0
- 5.140.169.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.169.0
- 5.140.170.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.170.0
- 5.140.172.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.172.0
- 5.140.176.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.176.0
- 5.140.184.0/21AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.184.0
- 5.140.192.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.192.0
- 5.140.192.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.192.0
- 5.140.196.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.196.0
- 5.140.197.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.197.0
- 5.140.198.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.198.0
- 5.140.199.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.199.0
- 5.140.200.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.200.0
- 5.140.201.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.201.0
- 5.140.204.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.204.0
- 5.140.208.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.208.0
- 5.140.212.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.212.0
- 5.140.213.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.213.0
- 5.140.214.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.214.0
- 5.140.216.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.216.0
- 5.140.220.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.220.0
- 5.140.224.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.224.0
- 5.140.225.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.225.0
- 5.140.226.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.226.0
- 5.140.228.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.228.0
- 5.140.230.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.230.0
- 5.140.232.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.232.0
- 5.140.233.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.233.0
- 5.140.234.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.234.0
- 5.140.235.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.235.0
- 5.140.236.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.236.0
- 5.140.240.0/20AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.140.240.0
- 5.141.0.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.0.0
- 5.141.4.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.4.0
- 5.141.9.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.9.0
- 5.141.10.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.10.0
- 5.141.12.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.12.0
- 5.141.16.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.16.0
- 5.141.21.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.21.0
- 5.141.22.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.22.0
- 5.141.23.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.23.0
- 5.141.24.0/22AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.24.0
- 5.141.28.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.28.0
- 5.141.29.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.29.0
- 5.141.30.0/23AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.30.0
- 5.141.64.0/20AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.64.0
- 5.141.80.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.80.0
- 5.141.81.0/24AS12389ROSTELECOM-AS PJSC Rostelecom. Technical TeamRPKI 有效5.141.81.0
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。