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:
1.179.128.0/17
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
- 1.179.128.0/17AS23969TOT Public Company LimitedRPKI 有效1.179.128.0
- 注册机构
- APNIC · 泰国 · 2011年4月8日
- 分配的地址块
- 1.179.128.0 – 1.179.255.255
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 5 个来源 AS 的 114 条更具体路由
- 1.179.128.0/19AS131293TOT Public Company LimitedRPKI 有效1.179.128.0
- 1.179.128.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.128.0
- 1.179.129.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.129.0
- 1.179.130.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.130.0
- 1.179.131.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.131.0
- 1.179.132.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.132.0
- 1.179.133.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.133.0
- 1.179.134.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.134.0
- 1.179.135.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.135.0
- 1.179.136.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.136.0
- 1.179.137.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.137.0
- 1.179.138.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.138.0
- 1.179.139.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.139.0
- 1.179.140.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.140.0
- 1.179.141.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.141.0
- 1.179.142.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.142.0
- 1.179.143.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.143.0
- 1.179.144.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.144.0
- 1.179.145.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.145.0
- 1.179.146.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.146.0
- 1.179.147.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.147.0
- 1.179.148.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.148.0
- 1.179.149.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.149.0
- 1.179.150.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.150.0
- 1.179.151.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.151.0
- 1.179.152.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.152.0
- 1.179.153.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.153.0
- 1.179.154.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.154.0
- 1.179.155.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.155.0
- 1.179.156.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.156.0
- 1.179.157.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.157.0
- 1.179.158.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.158.0
- 1.179.159.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.159.0
- 1.179.160.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.160.0
- 1.179.162.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.162.0
- 1.179.163.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.163.0
- 1.179.164.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.164.0
- 1.179.165.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.165.0
- 1.179.166.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.166.0
- 1.179.167.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.167.0
- 1.179.168.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.168.0
- 1.179.169.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.169.0
- 1.179.170.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.170.0
- 1.179.171.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.171.0
- 1.179.172.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.172.0
- 1.179.173.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.173.0
- 1.179.174.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.174.0
- 1.179.175.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.175.0
- 1.179.176.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.176.0
- 1.179.177.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.177.0
- 1.179.178.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.178.0
- 1.179.179.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.179.0
- 1.179.180.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.180.0
- 1.179.181.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.181.0
- 1.179.182.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.182.0
- 1.179.183.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.183.0
- 1.179.184.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.184.0
- 1.179.185.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.185.0
- 1.179.186.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.186.0
- 1.179.187.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.187.0
- 1.179.188.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.188.0
- 1.179.189.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.189.0
- 1.179.190.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.190.0
- 1.179.191.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.191.0
- 1.179.192.0/20AS131293TOT Public Company LimitedRPKI 有效1.179.192.0
- 1.179.192.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.192.0
- 1.179.193.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.193.0
- 1.179.194.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.194.0
- 1.179.195.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.195.0
- 1.179.196.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.196.0
- 1.179.197.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.197.0
- 1.179.198.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.198.0
- 1.179.199.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.199.0
- 1.179.200.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.200.0
- 1.179.201.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.201.0
- 1.179.202.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.202.0
- 1.179.203.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.203.0
- 1.179.204.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.204.0
- 1.179.205.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.205.0
- 1.179.206.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.206.0
- 1.179.207.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.207.0
- 1.179.208.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.208.0
- 1.179.209.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.209.0
- 1.179.210.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.210.0
- 1.179.211.0/24AS45806Siam Commercial BankRPKI 有效1.179.211.0
- 1.179.214.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.214.0
- 1.179.217.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.217.0
- 1.179.218.0/23AS131293TOT Public Company LimitedRPKI 有效1.179.218.0
- 1.179.220.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.220.0
- 1.179.221.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.221.0
- 1.179.222.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.222.0
- 1.179.223.0/24AS45806Siam Commercial BankRPKI 有效1.179.223.0
- 1.179.224.0/19AS23969TOT Public Company LimitedRPKI 有效1.179.224.0
- 1.179.224.0/22AS131293TOT Public Company LimitedRPKI 有效1.179.224.0
- 1.179.227.0/24AS147027Royal Thai Armed Force HeadquartersRPKI 有效1.179.227.0
- 1.179.228.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.228.0
- 1.179.229.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.229.0
- 1.179.230.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.230.0
- 1.179.231.0/24AS131293TOT Public Company LimitedRPKI 有效1.179.231.0
- 1.179.232.0/24AS23969TOT Public Company LimitedRPKI 有效1.179.232.0
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。