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:

14.225.0.0/16

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

14.225.0.0/16AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.0.0

注册机构: APNIC · 越南 · 2010年8月16日
分配的地址块: 14.224.0.0 – 14.255.255.255

覆盖路由

没有较不具体的路由覆盖它。

更具体的路由

来自 1 个来源 AS 的 180 条更具体路由

14.225.0.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.0.0
14.225.1.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.1.0
14.225.2.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.2.0
14.225.3.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.3.0
14.225.4.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.4.0
14.225.5.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.5.0
14.225.6.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.6.0
14.225.7.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.7.0
14.225.8.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.8.0
14.225.9.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.9.0
14.225.10.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.10.0
14.225.11.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.11.0
14.225.12.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.12.0
14.225.13.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.13.0
14.225.14.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.14.0
14.225.15.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.15.0
14.225.16.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.16.0
14.225.17.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.17.0
14.225.18.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.18.0
14.225.19.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.19.0
14.225.20.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.20.0
14.225.21.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.21.0
14.225.22.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.22.0
14.225.23.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.23.0
14.225.24.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.24.0
14.225.25.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.25.0
14.225.26.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.26.0
14.225.27.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.27.0
14.225.28.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.28.0
14.225.29.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.29.0
14.225.30.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.30.0
14.225.31.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.31.0
14.225.32.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.32.0
14.225.33.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.33.0
14.225.34.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.34.0
14.225.35.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.35.0
14.225.36.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.36.0
14.225.37.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.37.0
14.225.38.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.38.0
14.225.39.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.39.0
14.225.40.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.40.0
14.225.41.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.41.0
14.225.42.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.42.0
14.225.43.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.43.0
14.225.44.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.44.0
14.225.45.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.45.0
14.225.46.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.46.0
14.225.47.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.47.0
14.225.48.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.48.0
14.225.49.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.49.0
14.225.50.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.50.0
14.225.51.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.51.0
14.225.52.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.52.0
14.225.53.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.53.0
14.225.54.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.54.0
14.225.55.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.55.0
14.225.56.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.56.0
14.225.57.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.57.0
14.225.58.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.58.0
14.225.59.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.59.0
14.225.60.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.60.0
14.225.61.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.61.0
14.225.62.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.62.0
14.225.63.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.63.0
14.225.64.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.64.0
14.225.65.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.65.0
14.225.66.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.66.0
14.225.67.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.67.0
14.225.68.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.68.0
14.225.69.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.69.0
14.225.70.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.70.0
14.225.71.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.71.0
14.225.72.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.72.0
14.225.73.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.73.0
14.225.74.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.74.0
14.225.75.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.75.0
14.225.80.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.80.0
14.225.81.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.81.0
14.225.82.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.82.0
14.225.83.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.83.0
14.225.84.0/23AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.84.0
14.225.96.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.96.0
14.225.97.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.97.0
14.225.98.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.98.0
14.225.99.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.99.0
14.225.100.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.100.0
14.225.101.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.101.0
14.225.102.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.102.0
14.225.103.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.103.0
14.225.104.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.104.0
14.225.106.0/23AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.106.0
14.225.111.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.111.0
14.225.120.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.120.0
14.225.121.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.121.0
14.225.122.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.122.0
14.225.123.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.123.0
14.225.160.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.160.0
14.225.161.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.161.0
14.225.162.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.162.0
14.225.163.0/24AS135905VIETNAM POSTS AND TELECOMMUNICATIONS GROUPRPKI 有效14.225.163.0

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。

常见问题

相关内容