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:

240e:3a0::/28

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

240e:3a0::/28AS4134No.31,Jin-rong StreetRPKI 有效240e:3a0::

注册机构: APNIC · 中国 · 2011年12月14日
分配的地址块: 240e:200:: – 240e:3ff:ffff:ffff:ffff:ffff:ffff:ffff

覆盖路由

240e::/20AS4134No.31,Jin-rong StreetRPKI 无 ROA240e::

更具体的路由

来自 1 个来源 AS 的 568 条更具体路由

240e:3a0:4812::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4812::
240e:3a0:4813::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4813::
240e:3a0:4814::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4814::
240e:3a0:4815::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4815::
240e:3a0:4816::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4816::
240e:3a0:4817::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4817::
240e:3a0:4818::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4818::
240e:3a0:4819::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4819::
240e:3a0:481a::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:481a::
240e:3a0:481b::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:481b::
240e:3a0:481c::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:481c::
240e:3a0:481d::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:481d::
240e:3a0:481e::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:481e::
240e:3a0:481f::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:481f::
240e:3a0:4820::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4820::
240e:3a0:4821::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4821::
240e:3a0:4822::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4822::
240e:3a0:4823::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4823::
240e:3a0:4824::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4824::
240e:3a0:4825::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4825::
240e:3a0:4826::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4826::
240e:3a0:4827::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4827::
240e:3a0:4828::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4828::
240e:3a0:4829::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4829::
240e:3a0:482a::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:482a::
240e:3a0:482c::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:482c::
240e:3a0:4830::/44AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4830::
240e:3a0:4a0b::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a0b::
240e:3a0:4a0c::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a0c::
240e:3a0:4a0d::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a0d::
240e:3a0:4a0e::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a0e::
240e:3a0:4a0f::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a0f::
240e:3a0:4a10::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a10::
240e:3a0:4a11::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a11::
240e:3a0:4a12::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a12::
240e:3a0:4a13::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a13::
240e:3a0:4a14::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a14::
240e:3a0:4a15::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a15::
240e:3a0:4a16::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a16::
240e:3a0:4a17::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a17::
240e:3a0:4a18::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a18::
240e:3a0:4a1a::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a1a::
240e:3a0:4a1b::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a1b::
240e:3a0:4a1c::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a1c::
240e:3a0:4a1d::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a1d::
240e:3a0:4a1e::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a1e::
240e:3a0:4a1f::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a1f::
240e:3a0:4a20::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a20::
240e:3a0:4a21::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a21::
240e:3a0:4a22::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a22::
240e:3a0:4a23::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a23::
240e:3a0:4a24::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a24::
240e:3a0:4a25::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a25::
240e:3a0:4a27::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a27::
240e:3a0:4a28::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a28::
240e:3a0:4a29::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4a29::
240e:3a0:4b2f::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4b2f::
240e:3a0:4c22::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c22::
240e:3a0:4c23::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c23::
240e:3a0:4c24::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c24::
240e:3a0:4c25::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c25::
240e:3a0:4c26::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c26::
240e:3a0:4c27::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c27::
240e:3a0:4c28::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c28::
240e:3a0:4c29::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c29::
240e:3a0:4c2a::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c2a::
240e:3a0:4c2b::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c2b::
240e:3a0:4c2c::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c2c::
240e:3a0:4c2d::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c2d::
240e:3a0:4c2e::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c2e::
240e:3a0:4c2f::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c2f::
240e:3a0:4c30::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c30::
240e:3a0:4c31::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c31::
240e:3a0:4c32::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c32::
240e:3a0:4c33::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c33::
240e:3a0:4c34::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c34::
240e:3a0:4c35::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c35::
240e:3a0:4c36::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c36::
240e:3a0:4c37::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c37::
240e:3a0:4c38::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c38::
240e:3a0:4c39::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c39::
240e:3a0:4c3a::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c3a::
240e:3a0:4c3b::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c3b::
240e:3a0:4c3c::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c3c::
240e:3a0:4c3d::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c3d::
240e:3a0:4c3e::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c3e::
240e:3a0:4c3f::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c3f::
240e:3a0:4c40::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c40::
240e:3a0:4c41::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c41::
240e:3a0:4c42::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c42::
240e:3a0:4c50::/44AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c50::
240e:3a0:4c60::/44AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4c60::
240e:3a0:4d1c::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4d1c::
240e:3a0:4e09::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4e09::
240e:3a0:4e0a::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4e0a::
240e:3a0:4e0b::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4e0b::
240e:3a0:4e0c::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4e0c::
240e:3a0:4e0d::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4e0d::
240e:3a0:4e0e::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4e0e::
240e:3a0:4e0f::/48AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI 有效240e:3a0:4e0f::

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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