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:

2001:fd8::/32

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

2001:fd8::/32AS4775Globe TelecomsRPKI 有效2001:fd8::

注册机构: APNIC · 菲律宾 · 2005年2月15日
分配的地址块: 2001:fd8:: – 2001:fd8:ffff:ffff:ffff:ffff:ffff:ffff

覆盖路由

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 591 条更具体路由

2001:fd8:60::/48AS132199Globe Telecom Inc.RPKI 有效2001:fd8:60::
2001:fd8:64::/46AS132199Globe Telecom Inc.RPKI 有效2001:fd8:64::
2001:fd8:a0::/48AS132199Globe Telecom Inc.RPKI 有效2001:fd8:a0::
2001:fd8:a4::/46AS132199Globe Telecom Inc.RPKI 有效2001:fd8:a4::
2001:fd8:e0::/48AS132199Globe Telecom Inc.RPKI 有效2001:fd8:e0::
2001:fd8:e4::/46AS132199Globe Telecom Inc.RPKI 有效2001:fd8:e4::
2001:fd8:120::/48AS132199Globe Telecom Inc.RPKI 有效2001:fd8:120::
2001:fd8:124::/46AS132199Globe Telecom Inc.RPKI 有效2001:fd8:124::
2001:fd8:160::/48AS132199Globe Telecom Inc.RPKI 有效2001:fd8:160::
2001:fd8:164::/46AS132199Globe Telecom Inc.RPKI 有效2001:fd8:164::
2001:fd8:1a0::/48AS132199Globe Telecom Inc.RPKI 有效2001:fd8:1a0::
2001:fd8:1a4::/46AS132199Globe Telecom Inc.RPKI 有效2001:fd8:1a4::
2001:fd8:1e0::/48AS4775Globe TelecomsRPKI 有效2001:fd8:1e0::
2001:fd8:1e4::/46AS4775Globe TelecomsRPKI 有效2001:fd8:1e4::
2001:fd8:220::/48AS132199Globe Telecom Inc.RPKI 有效2001:fd8:220::
2001:fd8:224::/46AS132199Globe Telecom Inc.RPKI 有效2001:fd8:224::
2001:fd8:260::/48AS4775Globe TelecomsRPKI 有效2001:fd8:260::
2001:fd8:264::/46AS4775Globe TelecomsRPKI 有效2001:fd8:264::
2001:fd8:2a0::/48AS132199Globe Telecom Inc.RPKI 有效2001:fd8:2a0::
2001:fd8:2a4::/46AS132199Globe Telecom Inc.RPKI 有效2001:fd8:2a4::
2001:fd8:2f2::/48AS4775Globe TelecomsRPKI 有效2001:fd8:2f2::
2001:fd8:330::/48AS4775Globe TelecomsRPKI 有效2001:fd8:330::
2001:fd8:370::/48AS4775Globe TelecomsRPKI 有效2001:fd8:370::
2001:fd8:373::/48AS4775Globe TelecomsRPKI 有效2001:fd8:373::
2001:fd8:380::/48AS4775Globe TelecomsRPKI 有效2001:fd8:380::
2001:fd8:383::/48AS4775Globe TelecomsRPKI 有效2001:fd8:383::
2001:fd8:390::/48AS4775Globe TelecomsRPKI 有效2001:fd8:390::
2001:fd8:3a0::/48AS4775Globe TelecomsRPKI 有效2001:fd8:3a0::
2001:fd8:3b0::/48AS4775Globe TelecomsRPKI 有效2001:fd8:3b0::
2001:fd8:3b1::/48AS4775Globe TelecomsRPKI 有效2001:fd8:3b1::
2001:fd8:3f0::/48AS4775Globe TelecomsRPKI 有效2001:fd8:3f0::
2001:fd8:400::/42AS132199Globe Telecom Inc.RPKI 有效2001:fd8:400::
2001:fd8:440::/42AS132199Globe Telecom Inc.RPKI 有效2001:fd8:440::
2001:fd8:480::/42AS132199Globe Telecom Inc.RPKI 有效2001:fd8:480::
2001:fd8:4c0::/42AS132199Globe Telecom Inc.RPKI 有效2001:fd8:4c0::
2001:fd8:500::/42AS132199Globe Telecom Inc.RPKI 有效2001:fd8:500::
2001:fd8:540::/42AS132199Globe Telecom Inc.RPKI 有效2001:fd8:540::
2001:fd8:580::/42AS4775Globe TelecomsRPKI 有效2001:fd8:580::
2001:fd8:5c0::/42AS132199Globe Telecom Inc.RPKI 有效2001:fd8:5c0::
2001:fd8:600::/42AS132199Globe Telecom Inc.RPKI 有效2001:fd8:600::
2001:fd8:640::/42AS4775Globe TelecomsRPKI 有效2001:fd8:640::
2001:fd8:680::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:680::
2001:fd8:690::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:690::
2001:fd8:6a0::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:6a0::
2001:fd8:6b0::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:6b0::
2001:fd8:6c0::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:6c0::
2001:fd8:6d0::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:6d0::
2001:fd8:6e0::/44AS4775Globe TelecomsRPKI 有效2001:fd8:6e0::
2001:fd8:6f0::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:6f0::
2001:fd8:700::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:700::
2001:fd8:710::/44AS4775Globe TelecomsRPKI 有效2001:fd8:710::
2001:fd8:720::/45AS132199Globe Telecom Inc.RPKI 有效2001:fd8:720::
2001:fd8:728::/45AS132199Globe Telecom Inc.RPKI 有效2001:fd8:728::
2001:fd8:730::/45AS132199Globe Telecom Inc.RPKI 有效2001:fd8:730::
2001:fd8:738::/45AS4775Globe TelecomsRPKI 有效2001:fd8:738::
2001:fd8:750::/48AS4775Globe TelecomsRPKI 有效2001:fd8:750::
2001:fd8:1700::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1700::
2001:fd8:1740::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1740::
2001:fd8:1780::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1780::
2001:fd8:17c0::/42AS4775Globe TelecomsRPKI 有效2001:fd8:17c0::
2001:fd8:1800::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1800::
2001:fd8:1840::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1840::
2001:fd8:1880::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1880::
2001:fd8:18c0::/42AS4775Globe TelecomsRPKI 有效2001:fd8:18c0::
2001:fd8:1900::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1900::
2001:fd8:1940::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1940::
2001:fd8:1980::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1980::
2001:fd8:19c0::/42AS4775Globe TelecomsRPKI 有效2001:fd8:19c0::
2001:fd8:1a00::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1a00::
2001:fd8:1a40::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1a40::
2001:fd8:1a80::/42AS4775Globe TelecomsRPKI 有效2001:fd8:1a80::
2001:fd8:1e80::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1e80::
2001:fd8:1e90::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1e90::
2001:fd8:1ea0::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1ea0::
2001:fd8:1eb0::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1eb0::
2001:fd8:1ec0::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1ec0::
2001:fd8:1ed0::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1ed0::
2001:fd8:1ee0::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1ee0::
2001:fd8:1ef0::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1ef0::
2001:fd8:1f00::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1f00::
2001:fd8:1f10::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1f10::
2001:fd8:1f20::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1f20::
2001:fd8:1f30::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1f30::
2001:fd8:1f40::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1f40::
2001:fd8:1f50::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1f50::
2001:fd8:1f60::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1f60::
2001:fd8:1f70::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:1f70::
2001:fd8:1f80::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:1f80::
2001:fd8:1f90::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:1f90::
2001:fd8:1fa0::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:1fa0::
2001:fd8:1fb0::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1fb0::
2001:fd8:1fc0::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:1fc0::
2001:fd8:1fd0::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:1fd0::
2001:fd8:1fe0::/44AS4775Globe TelecomsRPKI 有效2001:fd8:1fe0::
2001:fd8:1ff0::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:1ff0::
2001:fd8:2000::/44AS132199Globe Telecom Inc.RPKI 有效2001:fd8:2000::
2001:fd8:2010::/44AS4775Globe TelecomsRPKI 有效2001:fd8:2010::
2001:fd8:2020::/44AS4775Globe TelecomsRPKI 有效2001:fd8:2020::
2001:fd8:2030::/44AS4775Globe TelecomsRPKI 有效2001:fd8:2030::
2001:fd8:2040::/44AS4775Globe TelecomsRPKI 有效2001:fd8:2040::

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

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