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:
2800:300::/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
- 2800:300::/32AS27986ENTEL CHILE S.A.RPKI 有效2800:300::
- 注册机构
- LACNIC · 智利 · 2009年1月30日
- 分配的地址块
- 2800:300:: – 2800:300:ffff:ffff:ffff:ffff:ffff:ffff
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 1 个来源 AS 的 324 条更具体路由
- 2800:300:6220::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6220::
- 2800:300:6230::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6230::
- 2800:300:6240::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6240::
- 2800:300:6250::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6250::
- 2800:300:6260::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6260::
- 2800:300:6270::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6270::
- 2800:300:62a0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:62a0::
- 2800:300:62b0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:62b0::
- 2800:300:62e0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:62e0::
- 2800:300:62f0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:62f0::
- 2800:300:6320::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6320::
- 2800:300:6330::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6330::
- 2800:300:6360::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6360::
- 2800:300:6370::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6370::
- 2800:300:6380::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6380::
- 2800:300:6390::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6390::
- 2800:300:63a0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:63a0::
- 2800:300:63b0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:63b0::
- 2800:300:63c0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:63c0::
- 2800:300:63d0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:63d0::
- 2800:300:63e0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:63e0::
- 2800:300:63f0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:63f0::
- 2800:300:6400::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6400::
- 2800:300:6410::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6410::
- 2800:300:6480::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6480::
- 2800:300:6490::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6490::
- 2800:300:64a0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:64a0::
- 2800:300:64b0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:64b0::
- 2800:300:64c0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:64c0::
- 2800:300:64d0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:64d0::
- 2800:300:64e0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:64e0::
- 2800:300:64f0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:64f0::
- 2800:300:6500::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6500::
- 2800:300:6510::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6510::
- 2800:300:6520::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6520::
- 2800:300:6530::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6530::
- 2800:300:6540::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6540::
- 2800:300:6550::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6550::
- 2800:300:6560::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6560::
- 2800:300:6570::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6570::
- 2800:300:6580::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6580::
- 2800:300:6590::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6590::
- 2800:300:65a0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:65a0::
- 2800:300:65b0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:65b0::
- 2800:300:65c0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:65c0::
- 2800:300:65d0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:65d0::
- 2800:300:6680::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6680::
- 2800:300:6690::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6690::
- 2800:300:66c0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:66c0::
- 2800:300:66d0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:66d0::
- 2800:300:6700::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6700::
- 2800:300:6710::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6710::
- 2800:300:6940::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6940::
- 2800:300:6950::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6950::
- 2800:300:69e0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:69e0::
- 2800:300:69f0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:69f0::
- 2800:300:6a00::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a00::
- 2800:300:6a10::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a10::
- 2800:300:6a20::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a20::
- 2800:300:6a30::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a30::
- 2800:300:6a40::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a40::
- 2800:300:6a50::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a50::
- 2800:300:6a60::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a60::
- 2800:300:6a70::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a70::
- 2800:300:6a80::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a80::
- 2800:300:6a90::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6a90::
- 2800:300:6aa0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6aa0::
- 2800:300:6ab0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6ab0::
- 2800:300:6ac0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6ac0::
- 2800:300:6ad0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6ad0::
- 2800:300:6ae0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6ae0::
- 2800:300:6af0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6af0::
- 2800:300:6b00::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b00::
- 2800:300:6b10::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b10::
- 2800:300:6b20::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b20::
- 2800:300:6b30::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b30::
- 2800:300:6b40::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b40::
- 2800:300:6b50::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b50::
- 2800:300:6b60::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b60::
- 2800:300:6b70::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b70::
- 2800:300:6b80::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b80::
- 2800:300:6b90::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6b90::
- 2800:300:6ba0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6ba0::
- 2800:300:6bb0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6bb0::
- 2800:300:6bc0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6bc0::
- 2800:300:6bd0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6bd0::
- 2800:300:6be0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6be0::
- 2800:300:6bf0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6bf0::
- 2800:300:6c00::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c00::
- 2800:300:6c10::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c10::
- 2800:300:6c20::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c20::
- 2800:300:6c30::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c30::
- 2800:300:6c40::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c40::
- 2800:300:6c50::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c50::
- 2800:300:6c60::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c60::
- 2800:300:6c70::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c70::
- 2800:300:6c80::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c80::
- 2800:300:6c90::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6c90::
- 2800:300:6ca0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6ca0::
- 2800:300:6cb0::/44AS27651ENTEL CHILE S.A.RPKI 有效2800:300:6cb0::
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 2.48.0.0/14 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。