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:
2606:ae00::/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
- 2606:ae00::/32AS7018AT&T Enterprises, LLCRPKI 有效2606:ae00::
- 注册机构
- ARIN · 美国 · 2011年2月11日
- 分配的地址块
- 2606:ae00:: – 2606:ae00: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 145 条更具体路由
- 2606:ae00:1000::/48AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:1000::
- 2606:ae00:2044::/48AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:2044::
- 2606:ae00:4200::/43AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:4200::
- 2606:ae00:4340::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:4340::
- 2606:ae00:4350::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:4350::
- 2606:ae00:4360::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:4360::
- 2606:ae00:4390::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:4390::
- 2606:ae00:43a0::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:43a0::
- 2606:ae00:6000::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6000::
- 2606:ae00:6100::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6100::
- 2606:ae00:6180::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6180::
- 2606:ae00:62c0::/43AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:62c0::
- 2606:ae00:62e0::/43AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:62e0::
- 2606:ae00:64f0::/45AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:64f0::
- 2606:ae00:64f8::/45AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:64f8::
- 2606:ae00:6580::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6580::
- 2606:ae00:6680::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6680::
- 2606:ae00:6880::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6880::
- 2606:ae00:6900::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6900::
- 2606:ae00:6a00::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6a00::
- 2606:ae00:6a80::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6a80::
- 2606:ae00:6b00::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6b00::
- 2606:ae00:6c00::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6c00::
- 2606:ae00:6c40::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6c40::
- 2606:ae00:6c80::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6c80::
- 2606:ae00:6cc0::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6cc0::
- 2606:ae00:6df0::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6df0::
- 2606:ae00:6e00::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6e00::
- 2606:ae00:6e80::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:6e80::
- 2606:ae00:7080::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7080::
- 2606:ae00:7080::/47AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7080::
- 2606:ae00:7090::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7090::
- 2606:ae00:7090::/47AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7090::
- 2606:ae00:7100::/43AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7100::
- 2606:ae00:71e1::/48AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:71e1::
- 2606:ae00:71e2::/48AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:71e2::
- 2606:ae00:71e4::/48AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:71e4::
- 2606:ae00:71e5::/48AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:71e5::
- 2606:ae00:7400::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7400::
- 2606:ae00:7500::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7500::
- 2606:ae00:7540::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7540::
- 2606:ae00:7680::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7680::
- 2606:ae00:76c0::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:76c0::
- 2606:ae00:7980::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7980::
- 2606:ae00:7990::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7990::
- 2606:ae00:79a0::/43AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:79a0::
- 2606:ae00:79c0::/43AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:79c0::
- 2606:ae00:7a20::/43AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7a20::
- 2606:ae00:7a40::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7a40::
- 2606:ae00:7a50::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7a50::
- 2606:ae00:7a60::/43AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7a60::
- 2606:ae00:7a80::/47AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7a80::
- 2606:ae00:7a84::/47AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7a84::
- 2606:ae00:7a90::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7a90::
- 2606:ae00:7aa0::/43AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7aa0::
- 2606:ae00:7ac0::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7ac0::
- 2606:ae00:7ad0::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7ad0::
- 2606:ae00:7ae0::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7ae0::
- 2606:ae00:7b10::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7b10::
- 2606:ae00:7b20::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7b20::
- 2606:ae00:7b30::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7b30::
- 2606:ae00:7b40::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7b40::
- 2606:ae00:7b50::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7b50::
- 2606:ae00:7b70::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7b70::
- 2606:ae00:7e90::/45AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:7e90::
- 2606:ae00:8000::/38AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:8000::
- 2606:ae00:8200::/40AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:8200::
- 2606:ae00:8800::/38AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:8800::
- 2606:ae00:8c00::/38AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:8c00::
- 2606:ae00:9010::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:9010::
- 2606:ae00:9400::/38AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:9400::
- 2606:ae00:9400::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:9400::
- 2606:ae00:9480::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:9480::
- 2606:ae00:9700::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:9700::
- 2606:ae00:9780::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:9780::
- 2606:ae00:9c00::/40AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:9c00::
- 2606:ae00:a480::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:a480::
- 2606:ae00:a4a0::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:a4a0::
- 2606:ae00:ac00::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:ac00::
- 2606:ae00:ac80::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:ac80::
- 2606:ae00:b1a0::/45AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:b1a0::
- 2606:ae00:b1a8::/45AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:b1a8::
- 2606:ae00:b1d0::/45AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:b1d0::
- 2606:ae00:b1d8::/45AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:b1d8::
- 2606:ae00:b1e0::/45AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:b1e0::
- 2606:ae00:b1f0::/45AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:b1f0::
- 2606:ae00:b300::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:b300::
- 2606:ae00:b380::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:b380::
- 2606:ae00:ba00::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:ba00::
- 2606:ae00:ba40::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:ba40::
- 2606:ae00:ba80::/42AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:ba80::
- 2606:ae00:bc00::/40AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:bc00::
- 2606:ae00:bc00::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:bc00::
- 2606:ae00:bc80::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:bc80::
- 2606:ae00:bd10::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:bd10::
- 2606:ae00:bd20::/44AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:bd20::
- 2606:ae00:bd30::/48AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:bd30::
- 2606:ae00:bd40::/48AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:bd40::
- 2606:ae00:bd80::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:bd80::
- 2606:ae00:be00::/41AS7287AT&T Enterprises, LLCRPKI 有效2606:ae00:be00::
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 193.166.0.0/15 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。