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:

2800:200:e000::/36

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

2800:200:e000::/36AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e000::

注册机构: LACNIC · 秘鲁 · 2008年4月11日
分配的地址块: 2800:200:: – 2800:200:ffff:ffff:ffff:ffff:ffff:ffff

覆盖路由

2800:200::/32AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200::

更具体的路由

来自 1 个来源 AS 的 73 条更具体路由

2800:200:e1a0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e1a0::
2800:200:e1b0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e1b0::
2800:200:e1f0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e1f0::
2800:200:e200::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e200::
2800:200:e220::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e220::
2800:200:e230::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e230::
2800:200:e240::/44AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e240::
2800:200:e240::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e240::
2800:200:e250::/44AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e250::
2800:200:e250::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e250::
2800:200:e260::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e260::
2800:200:e280::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e280::
2800:200:e290::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e290::
2800:200:e2b0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e2b0::
2800:200:e2e0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e2e0::
2800:200:e300::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e300::
2800:200:e330::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e330::
2800:200:e3c0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e3c0::
2800:200:e3c8::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e3c8::
2800:200:e3d0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e3d0::
2800:200:e3e0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e3e0::
2800:200:e3f0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e3f0::
2800:200:e640::/44AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e640::
2800:200:e650::/44AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e650::
2800:200:e660::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e660::
2800:200:e670::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e670::
2800:200:e800::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e800::
2800:200:e810::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e810::
2800:200:e830::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e830::
2800:200:e840::/44AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e840::
2800:200:e840::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e840::
2800:200:e860::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e860::
2800:200:e870::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e870::
2800:200:e878::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e878::
2800:200:e880::/44AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e880::
2800:200:e890::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e890::
2800:200:e8a0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e8a0::
2800:200:e8b0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e8b0::
2800:200:e8d0::/44AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e8d0::
2800:200:e8d0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e8d0::
2800:200:e8e0::/44AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e8e0::
2800:200:e8e0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e8e0::
2800:200:e8f0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e8f0::
2800:200:e940::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e940::
2800:200:e950::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e950::
2800:200:e960::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e960::
2800:200:e980::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e980::
2800:200:e9a0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e9a0::
2800:200:e9b0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e9b0::
2800:200:e9f0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:e9f0::
2800:200:ea00::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ea00::
2800:200:ea20::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ea20::
2800:200:eb20::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:eb20::
2800:200:eb30::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:eb30::
2800:200:eb80::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:eb80::
2800:200:ece0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ece0::
2800:200:ed10::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ed10::
2800:200:ed18::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ed18::
2800:200:ed20::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ed20::
2800:200:ed28::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ed28::
2800:200:ed40::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ed40::
2800:200:ed48::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ed48::
2800:200:ee20::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ee20::
2800:200:ee60::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ee60::
2800:200:ee80::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ee80::
2800:200:ee90::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ee90::
2800:200:ef00::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ef00::
2800:200:ef08::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ef08::
2800:200:ef20::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ef20::
2800:200:ef40::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ef40::
2800:200:ef48::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:ef48::
2800:200:efb0::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:efb0::
2800:200:efb8::/48AS12252America Movil Peru S.A.C.RPKI 无 ROA2800:200:efb8::

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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