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:

154.18.0.0/15

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

154.18.0.0/15AS174Cogent Communications, LLCRPKI 无 ROA154.18.0.0

注册机构: ARIN · 美国 · 1992年2月5日
分配的地址块: 154.18.0.0 – 154.18.255.255

覆盖路由

没有较不具体的路由覆盖它。

更具体的路由

来自 50 个来源 AS 的 149 条更具体路由

154.18.12.0/23AS60667COMUNICARPKI 无 ROA154.18.12.0
154.18.13.0/24AS60667COMUNICARPKI 无 ROA154.18.13.0
154.18.14.0/23AS206105FLOLIVE-ASRPKI 无 ROA154.18.14.0
154.18.65.0/24AS131917TOSHIBA-IS Toshiba I.S. corpRPKI 无 ROA154.18.65.0
154.18.66.0/24AS55096CANYON PARTNERS LLCRPKI 无 ROA154.18.66.0
154.18.67.0/24AS131917TOSHIBA-IS Toshiba I.S. corpRPKI 无 ROA154.18.67.0
154.18.68.0/24AS137937TNSI-AS-AP Transaction Network ServicesRPKI 无 ROA154.18.68.0
154.18.69.0/24AS27424Lucky Friday Labs, LLCRPKI 有效154.18.69.0
154.18.72.0/21AS7131PTIPACIFICAINC-AS-AP PTI Pacifica Inc.RPKI 无 ROA154.18.72.0
154.18.80.0/23AS7131PTIPACIFICAINC-AS-AP PTI Pacifica Inc.RPKI 无 ROA154.18.80.0
154.18.82.0/24AS1008GANJINGWORLD CORPORATIONRPKI 有效154.18.82.0
154.18.90.0/24AS50605RADIUSRPKI 有效154.18.90.0
154.18.144.0/24AS139705TNSI-AS-AP Transaction Network ServicesRPKI 无 ROA154.18.144.0
154.18.148.0/22AS133613MTEL-AS MTel telecommunication company ltd.RPKI 有效154.18.148.0
154.18.148.0/24AS133613MTEL-AS MTel telecommunication company ltd.RPKI 有效154.18.148.0
154.18.149.0/24AS133613MTEL-AS MTel telecommunication company ltd.RPKI 有效154.18.149.0
154.18.150.0/24AS133613MTEL-AS MTel telecommunication company ltd.RPKI 有效154.18.150.0
154.18.151.0/24AS133613MTEL-AS MTel telecommunication company ltd.RPKI 有效154.18.151.0
154.18.153.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.153.0
154.18.156.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.156.0
154.18.157.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.157.0
154.18.158.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.158.0
154.18.159.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.159.0
154.18.160.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.160.0
154.18.161.0/24AS202662Hytron Network ServicesRPKI 无 ROA154.18.161.0
154.18.162.0/24AS151206HKCLOUDDATA-AS-AP HK CLOUD DATA CO., LIMITEDRPKI 无 ROA154.18.162.0
154.18.163.0/24AS135386LTG-AS-AP LinkChina Telecom Global Limited.RPKI 有效154.18.163.0
154.18.168.0/24AS134823SDCL-AS-AP Sky Digital Co., Ltd.RPKI 无 ROA154.18.168.0
154.18.170.0/24AS51847NEAROUTERPKI 无 ROA154.18.170.0
154.18.171.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.171.0
154.18.176.0/24AS139706TNSI-AS-AP Transaction Network ServicesRPKI 无 ROA154.18.176.0
154.18.178.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.178.0
154.18.179.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.179.0
154.18.180.0/24AS136897ENJOYVC-AS-AP Enjoyvc Cloud Group Limited.RPKI 无 ROA154.18.180.0
154.18.181.0/24AS14610Integral Development Corp.RPKI 无 ROA154.18.181.0
154.18.187.0/24AS44259ULTAHOST-AP-ASRPKI 有效154.18.187.0
154.18.190.0/24AS18692Neuberger BermanRPKI 无 ROA154.18.190.0
154.18.191.0/24AS18692Neuberger BermanRPKI 无 ROA154.18.191.0
154.18.192.0/22AS149290CTPL-AS-AP Cloud Telecommunications S PTE. LTD.RPKI 无 ROA154.18.192.0
154.18.192.0/24AS149290CTPL-AS-AP Cloud Telecommunications S PTE. LTD.RPKI 无 ROA154.18.192.0
154.18.193.0/24AS149290CTPL-AS-AP Cloud Telecommunications S PTE. LTD.RPKI 无 ROA154.18.193.0
154.18.194.0/24AS149290CTPL-AS-AP Cloud Telecommunications S PTE. LTD.RPKI 无 ROA154.18.194.0
154.18.195.0/24AS149290CTPL-AS-AP Cloud Telecommunications S PTE. LTD.RPKI 无 ROA154.18.195.0
154.18.196.0/23AS142271DOUBLESQUARE-AS-AP EWS DS Networks IncRPKI 有效154.18.196.0
154.18.198.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.198.0
154.18.200.0/24AS395717Wasabi Technologies, Inc.RPKI 无 ROA154.18.200.0
154.18.201.0/24AS6220inContact Inc.RPKI 无 ROA154.18.201.0
154.18.202.0/23AS38077TIMOR-TELECOM-AS-AP Timor Telecom, SARPKI 无 ROA154.18.202.0
154.18.202.0/24AS38077TIMOR-TELECOM-AS-AP Timor Telecom, SARPKI 无 ROA154.18.202.0
154.18.203.0/24AS38077TIMOR-TELECOM-AS-AP Timor Telecom, SARPKI 无 ROA154.18.203.0
154.18.208.0/24AS149720IDNIC-ALUS-AS-ID PT Adi Solusindo TeknologiRPKI 无 ROA154.18.208.0
154.18.209.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.209.0
154.18.210.0/23AS134032ICENET-AS-IN INFONET COMM ENTERPRISESRPKI 有效154.18.210.0
154.18.212.0/24AS136897ENJOYVC-AS-AP Enjoyvc Cloud Group Limited.RPKI 无 ROA154.18.212.0
154.18.216.0/24AS132337ANSPL-AS-AP AxclusiveRPKI 有效154.18.216.0
154.18.217.0/24AS132337ANSPL-AS-AP AxclusiveRPKI 有效154.18.217.0
154.18.218.0/24AS132337ANSPL-AS-AP AxclusiveRPKI 有效154.18.218.0
154.18.219.0/24AS132337ANSPL-AS-AP AxclusiveRPKI 有效154.18.219.0
154.18.220.0/24AS136975GNET-AS-AP Global TechnologyRPKI 无 ROA154.18.220.0
154.18.221.0/24AS136975GNET-AS-AP Global TechnologyRPKI 无 ROA154.18.221.0
154.18.222.0/24AS136975GNET-AS-AP Global TechnologyRPKI 无 ROA154.18.222.0
154.18.223.0/24AS133524GTCL-AS-AP Global Technology Co., Ltd.RPKI 无 ROA154.18.223.0
154.18.224.0/23AS64010BASICBRIX-AS-AP BasicBrix LLPRPKI 有效154.18.224.0
154.18.226.0/24AS174Cogent Communications, LLCRPKI 有效154.18.226.0
154.18.228.0/23AS64010BASICBRIX-AS-AP BasicBrix LLPRPKI 有效154.18.228.0
154.18.230.0/23AS64010BASICBRIX-AS-AP BasicBrix LLPRPKI 有效154.18.230.0
154.18.232.0/23AS64010BASICBRIX-AS-AP BasicBrix LLPRPKI 有效154.18.232.0
154.18.236.0/24AS137263NETEASE-AS-AP NETEASE HONG KONG LIMITEDRPKI 无 ROA154.18.236.0
154.18.237.0/24AS137263NETEASE-AS-AP NETEASE HONG KONG LIMITEDRPKI 无 ROA154.18.237.0
154.18.238.0/24AS136897ENJOYVC-AS-AP Enjoyvc Cloud Group Limited.RPKI 无 ROA154.18.238.0
154.18.239.0/24AS44259ULTAHOST-AP-ASRPKI 有效154.18.239.0
154.18.240.0/21AS394303BigScootsRPKI 无 ROA154.18.240.0
154.18.248.0/22AS273838VILLANET BY JAQUEZ ARNAUT SRLRPKI 无 ROA154.18.248.0
154.18.248.0/24AS273838VILLANET BY JAQUEZ ARNAUT SRLRPKI 无 ROA154.18.248.0
154.18.249.0/24AS273838VILLANET BY JAQUEZ ARNAUT SRLRPKI 无 ROA154.18.249.0
154.18.250.0/24AS273838VILLANET BY JAQUEZ ARNAUT SRLRPKI 无 ROA154.18.250.0
154.18.251.0/24AS273838VILLANET BY JAQUEZ ARNAUT SRLRPKI 无 ROA154.18.251.0
154.18.252.0/24AS151995IDNIC-WIFIPEDIA-AS-ID PT Wifipedia Sinergi TelematikaRPKI 无 ROA154.18.252.0
154.18.254.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.18.254.0
154.18.255.0/24AS142393IDNIC-MEDIASOLUSISUKSES-AS-ID PT Media Solusi SuksesRPKI 有效154.18.255.0
154.19.37.0/24AS55688BEON-AS-ID PT. Beon IntermediaRPKI 无 ROA154.19.37.0
154.19.38.0/23AS150279IDNIC-LNS-AS-ID PT Lintas Network SolusiRPKI 有效154.19.38.0
154.19.38.0/24AS150279IDNIC-LNS-AS-ID PT Lintas Network SolusiRPKI 有效154.19.38.0
154.19.39.0/24AS150279IDNIC-LNS-AS-ID PT Lintas Network SolusiRPKI 有效154.19.39.0
154.19.42.0/24AS558NV Next LLCRPKI 无 ROA154.19.42.0
154.19.43.0/24AS210634YSTRONTEK-NETWORKSRPKI 无 ROA154.19.43.0
154.19.44.0/23AS174Cogent Communications, LLCRPKI 无 ROA154.19.44.0
154.19.44.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.19.44.0
154.19.45.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.19.45.0
154.19.46.0/24AS63981NTDKL-HK 43F, AIA Tower, 183 Electric Road, North Point, Hong KongRPKI 无 ROA154.19.46.0
154.19.47.0/24AS174Cogent Communications, LLCRPKI 无 ROA154.19.47.0
154.19.128.0/24AS148990CHENGYI-AS-AP CHENGYI CO., LIMITEDRPKI 无 ROA154.19.128.0
154.19.129.0/24AS147060HCSLIMITED-AS-AP HCS LIMITEDRPKI 无 ROA154.19.129.0
154.19.130.0/24AS148990CHENGYI-AS-AP CHENGYI CO., LIMITEDRPKI 无 ROA154.19.130.0
154.19.131.0/24AS148987DCLZD-AS-AP DINGLU CO., LIMITEDRPKI 无 ROA154.19.131.0
154.19.132.0/24AS147060HCSLIMITED-AS-AP HCS LIMITEDRPKI 无 ROA154.19.132.0
154.19.133.0/24AS148990CHENGYI-AS-AP CHENGYI CO., LIMITEDRPKI 无 ROA154.19.133.0
154.19.134.0/24AS148990CHENGYI-AS-AP CHENGYI CO., LIMITEDRPKI 无 ROA154.19.134.0
154.19.135.0/24AS147060HCSLIMITED-AS-AP HCS LIMITEDRPKI 无 ROA154.19.135.0
154.19.136.0/24AS148990CHENGYI-AS-AP CHENGYI CO., LIMITEDRPKI 无 ROA154.19.136.0

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 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。

常见问题

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