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:

154.48.0.0/12

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

154.48.0.0/12AS174Cogent Communications, LLCRPKI 无 ROA154.48.0.0

注册机构: ARIN · 美国 · 1992年2月5日
分配的地址块: 154.48.0.0 – 154.48.255.255

覆盖路由

没有较不具体的路由覆盖它。

更具体的路由

来自 263 个来源 AS 的 784 条更具体路由

154.48.65.0/24AS203068Bandalibre Comunicaciones, S.L.RPKI 无 ROA154.48.65.0
154.48.67.0/24AS4546S&P Global Inc.RPKI 无 ROA154.48.67.0
154.48.150.0/23AS200845AVATEL TELECOM, SARPKI 有效154.48.150.0
154.48.196.0/24AS42290TelcoVillage GmbHRPKI 无 ROA154.48.196.0
154.48.197.0/24AS207010MaTelSo GmbHRPKI 无 ROA154.48.197.0
154.48.198.0/24AS19970R&R Managed Telecom ServicesRPKI 无 ROA154.48.198.0
154.48.199.0/24AS394957Zadara Storage, Inc.RPKI 无 ROA154.48.199.0
154.48.201.0/24AS19970R&R Managed Telecom ServicesRPKI 无 ROA154.48.201.0
154.48.203.0/24AS215709YOLLA CALLS INTERNATIONAL OURPKI 无 ROA154.48.203.0
154.48.204.0/24AS21277Allay Nawroz Telecom Company for Communication/Ltd.RPKI 无 ROA154.48.204.0
154.48.210.0/24AS199724TeknoDC Bilisim Teknolojileri A.S.RPKI 无 ROA154.48.210.0
154.48.211.0/24AS38193Transworld Associates (Pvt.) Ltd.RPKI 无 ROA154.48.211.0
154.48.212.0/24AS33426PeopleFluentRPKI 无 ROA154.48.212.0
154.48.213.0/24AS42705Talia LimitedRPKI 有效154.48.213.0
154.48.222.0/24AS6220inContact Inc.RPKI 无 ROA154.48.222.0
154.48.226.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.226.0
154.48.227.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.227.0
154.48.229.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.229.0
154.48.230.0/24AS393437KLAYER LLCRPKI 无 ROA154.48.230.0
154.48.236.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.236.0
154.48.237.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.237.0
154.48.239.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.239.0
154.48.240.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.240.0
154.48.242.0/24AS219499HK ZUNGWAI CLOUD LIMITEDRPKI 无 ROA154.48.242.0
154.48.243.0/24AS21859Zenlayer IncRPKI 无 ROA154.48.243.0
154.48.244.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.244.0
154.48.245.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.245.0
154.48.249.0/24AS21859Zenlayer IncRPKI 无 ROA154.48.249.0
154.48.250.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.250.0
154.48.251.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.251.0
154.48.252.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.252.0
154.48.253.0/24AS150706Hong Kong Zhengxing Technology Co., Ltd.RPKI 无 ROA154.48.253.0
154.48.255.0/24AS21859Zenlayer IncRPKI 无 ROA154.48.255.0
154.49.67.0/24AS43054N-able Acquisition Company B.V.RPKI 无 ROA154.49.67.0
154.49.71.0/24AS16633N-able Technologies, Inc.RPKI 无 ROA154.49.71.0
154.49.72.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.72.0
154.49.73.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.73.0
154.49.74.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.74.0
154.49.75.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.75.0
154.49.80.0/22AS212109Squirrel Internet LtdRPKI 无 ROA154.49.80.0
154.49.85.0/24AS16633N-able Technologies, Inc.RPKI 有效154.49.85.0
154.49.88.0/24AS215611Ceer National Automotive Company CJSCRPKI 无 ROA154.49.88.0
154.49.89.0/24AS215611Ceer National Automotive Company CJSCRPKI 无 ROA154.49.89.0
154.49.90.0/24AS215611Ceer National Automotive Company CJSCRPKI 无 ROA154.49.90.0
154.49.91.0/24AS215611Ceer National Automotive Company CJSCRPKI 无 ROA154.49.91.0
154.49.92.0/24AS215611Ceer National Automotive Company CJSCRPKI 无 ROA154.49.92.0
154.49.96.0/24AS151698GREEN WEB SOFTWARE DEVELOPMENT PRIVATE LIMITEDRPKI 有效154.49.96.0
154.49.100.0/24AS24496GNET Co.,Ltd Internet Service Provider MongoliaRPKI 有效154.49.100.0
154.49.101.0/24AS202436Century Dynamics LLCRPKI 有效154.49.101.0
154.49.102.0/24AS151698GREEN WEB SOFTWARE DEVELOPMENT PRIVATE LIMITEDRPKI 有效154.49.102.0
154.49.103.0/24AS201838Community Fibre LimitedRPKI 无 ROA154.49.103.0
154.49.118.0/24AS154101PT OMNIA TEKNOLOGI INDONESIARPKI 有效154.49.118.0
154.49.119.0/24AS154101PT OMNIA TEKNOLOGI INDONESIARPKI 有效154.49.119.0
154.49.120.0/22AS212109Squirrel Internet LtdRPKI 无 ROA154.49.120.0
154.49.124.0/24AS62560Hosted AmericaRPKI 有效154.49.124.0
154.49.125.0/24AS62560Hosted AmericaRPKI 有效154.49.125.0
154.49.128.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.128.0
154.49.129.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.129.0
154.49.130.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.130.0
154.49.131.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.131.0
154.49.132.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.132.0
154.49.133.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.133.0
154.49.134.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.134.0
154.49.135.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.49.135.0
154.49.138.0/23AS272886SERVIMAST JPM SRLRPKI 有效154.49.138.0
154.49.138.0/24AS272886SERVIMAST JPM SRLRPKI 有效154.49.138.0
154.49.139.0/24AS272886SERVIMAST JPM SRLRPKI 有效154.49.139.0
154.49.142.0/24AS134286Net for ChoiceRPKI 无 ROA154.49.142.0
154.49.144.0/21AS47132Innonet ICT-Services GmbHRPKI 无 ROA154.49.144.0
154.49.168.0/24AS199724TeknoDC Bilisim Teknolojileri A.S.RPKI 无 ROA154.49.168.0
154.49.169.0/24AS199724TeknoDC Bilisim Teknolojileri A.S.RPKI 无 ROA154.49.169.0
154.49.170.0/24AS199724TeknoDC Bilisim Teknolojileri A.S.RPKI 无 ROA154.49.170.0
154.49.171.0/24AS199724TeknoDC Bilisim Teknolojileri A.S.RPKI 无 ROA154.49.171.0
154.49.176.0/21AS53989Swayzee Telephone Company, Inc.RPKI 无 ROA154.49.176.0
154.49.184.0/22AS53989Swayzee Telephone Company, Inc.RPKI 无 ROA154.49.184.0
154.49.188.0/22AS53989Swayzee Telephone Company, Inc.RPKI 无 ROA154.49.188.0
154.49.214.0/24AS35344SYNTEN SarlRPKI 无 ROA154.49.214.0
154.49.215.0/24AS395717Wasabi Technologies, Inc.RPKI 无 ROA154.49.215.0
154.49.216.0/24AS214708Cloud Telecom SASRPKI 无 ROA154.49.216.0
154.49.218.0/24AS15695Expereo International BVRPKI 无 ROA154.49.218.0
154.49.221.0/24AS215319GATEWATCHER SASRPKI 无 ROA154.49.221.0
154.49.224.0/24AS51110Idom Technologies SASRPKI 无 ROA154.49.224.0
154.49.225.0/24AS51110Idom Technologies SASRPKI 无 ROA154.49.225.0
154.49.226.0/24AS51110Idom Technologies SASRPKI 无 ROA154.49.226.0
154.49.228.0/22AS198545FLEX NETWORK SARLRPKI 无 ROA154.49.228.0
154.49.232.0/24AS212087PLENIT TECHNOLOGY, S.L.RPKI 无 ROA154.49.232.0
154.49.233.0/24AS212087PLENIT TECHNOLOGY, S.L.RPKI 无 ROA154.49.233.0
154.49.234.0/24AS212087PLENIT TECHNOLOGY, S.L.RPKI 无 ROA154.49.234.0
154.49.235.0/24AS212087PLENIT TECHNOLOGY, S.L.RPKI 无 ROA154.49.235.0
154.49.236.0/24AS212087PLENIT TECHNOLOGY, S.L.RPKI 无 ROA154.49.236.0
154.49.237.0/24AS212087PLENIT TECHNOLOGY, S.L.RPKI 无 ROA154.49.237.0
154.49.238.0/24AS212087PLENIT TECHNOLOGY, S.L.RPKI 无 ROA154.49.238.0
154.49.239.0/24AS212087PLENIT TECHNOLOGY, S.L.RPKI 无 ROA154.49.239.0
154.49.248.0/22AS198053GREEN DATA SASRPKI 无 ROA154.49.248.0
154.49.248.0/23AS198053GREEN DATA SASRPKI 无 ROA154.49.248.0
154.49.250.0/23AS198053GREEN DATA SASRPKI 无 ROA154.49.250.0
154.50.8.0/21AS40838TechMindsRPKI 有效154.50.8.0
154.50.16.0/20AS38235ANGKOR DATA COMMUNICATIONRPKI 无 ROA154.50.16.0
154.50.16.0/24AS38235ANGKOR DATA COMMUNICATIONRPKI 无 ROA154.50.16.0
154.50.17.0/24AS38235ANGKOR DATA COMMUNICATIONRPKI 无 ROA154.50.17.0

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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