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:
63.160.0.0/12
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
- 63.160.0.0/12AS174Cogent Communications, LLCRPKI 无 ROA63.160.0.0
- 注册机构
- ARIN · 美国 · 1999年12月3日
- 分配的地址块
- 63.160.0.0 – 63.175.255.255
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 62 个来源 AS 的 133 条更具体路由
- 63.160.0.0/24AS4637Telstra GlobalRPKI 无 ROA63.160.0.0
- 63.160.4.0/23AS4637Telstra GlobalRPKI 无 ROA63.160.4.0
- 63.160.32.0/21AS4637Telstra GlobalRPKI 无 ROA63.160.32.0
- 63.160.43.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.160.43.0
- 63.160.92.0/24AS395105Blue Yonder, IncRPKI 无 ROA63.160.92.0
- 63.160.93.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.160.93.0
- 63.160.106.0/24AS25873MERCY MEDICAL CENTERRPKI 无 ROA63.160.106.0
- 63.160.114.0/23AS62802Macy's Systems and Technology, Inc.RPKI 有效63.160.114.0
- 63.160.134.0/24AS400317GoldConnectRPKI 无 ROA63.160.134.0
- 63.160.140.0/24AS400317GoldConnectRPKI 无 ROA63.160.140.0
- 63.160.145.0/24AS400317GoldConnectRPKI 无 ROA63.160.145.0
- 63.160.151.0/24AS400317GoldConnectRPKI 无 ROA63.160.151.0
- 63.160.156.0/24AS16823Nortex Communications CompanyRPKI 无 ROA63.160.156.0
- 63.160.168.0/22AS40631Mastec, IncRPKI 无 ROA63.160.168.0
- 63.160.168.0/23AS40631Mastec, IncRPKI 无 ROA63.160.168.0
- 63.160.168.0/24AS40631Mastec, IncRPKI 无 ROA63.160.168.0
- 63.160.169.0/24AS40631Mastec, IncRPKI 无 ROA63.160.169.0
- 63.160.170.0/23AS40631Mastec, IncRPKI 无 ROA63.160.170.0
- 63.160.188.0/22AS6079RCNRPKI 无 ROA63.160.188.0
- 63.160.204.0/22AS6079RCNRPKI 无 ROA63.160.204.0
- 63.160.212.0/22AS10461Eze Castle Software LLCRPKI 无 ROA63.160.212.0
- 63.160.216.0/23AS10461Eze Castle Software LLCRPKI 无 ROA63.160.216.0
- 63.160.224.0/19AS4637Telstra GlobalRPKI 无 ROA63.160.224.0
- 63.161.1.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.161.1.0
- 63.161.7.0/24AS395506KODIAK NETWORKS, INC.RPKI 无 ROA63.161.7.0
- 63.161.8.0/24AS14162FEDERAL HOME LOAN BANK of PITTSBURGHRPKI 无 ROA63.161.8.0
- 63.161.16.0/20AS4637Telstra GlobalRPKI 无 ROA63.161.16.0
- 63.161.75.0/24AS395506KODIAK NETWORKS, INC.RPKI 无 ROA63.161.75.0
- 63.161.106.0/24AS20454SECURED SERVERS LLCRPKI 无 ROA63.161.106.0
- 63.161.112.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.161.112.0
- 63.161.116.0/23AS13938SS&C Technologies, Inc.RPKI 无 ROA63.161.116.0
- 63.161.140.0/24AS6103The Manitowoc Company IncRPKI 无 ROA63.161.140.0
- 63.161.164.0/22AS15347IBEX Global SolutionsRPKI 无 ROA63.161.164.0
- 63.161.164.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.161.164.0
- 63.161.165.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.161.165.0
- 63.161.166.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.161.166.0
- 63.161.167.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.161.167.0
- 63.161.176.0/20AS174Cogent Communications, LLCRPKI 无 ROA63.161.176.0
- 63.161.208.0/21AS6222CenturyLink Communications, LLCRPKI 无 ROA63.161.208.0
- 63.161.224.0/19AS4637Telstra GlobalRPKI 无 ROA63.161.224.0
- 63.162.16.0/20AS174Cogent Communications, LLCRPKI 无 ROA63.162.16.0
- 63.162.55.0/24AS396922Cisco Systems, Inc.RPKI 无 ROA63.162.55.0
- 63.162.200.0/24AS19901BrightspeedRPKI 无 ROA63.162.200.0
- 63.162.201.0/24AS19901BrightspeedRPKI 无 ROA63.162.201.0
- 63.162.202.0/24AS19901BrightspeedRPKI 无 ROA63.162.202.0
- 63.162.204.0/22AS19901BrightspeedRPKI 无 ROA63.162.204.0
- 63.162.206.0/24AS19901BrightspeedRPKI 无 ROA63.162.206.0
- 63.163.64.0/24AS14828Hiawatha Broadband Communications, IncRPKI 无 ROA63.163.64.0
- 63.163.160.0/24AS16389Shurtape Technologies, LLCRPKI 无 ROA63.163.160.0
- 63.163.200.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.163.200.0
- 63.164.32.0/20AS11398CenturyLink Communications, LLCRPKI 无 ROA63.164.32.0
- 63.164.96.0/21AS13767DataBank Holdings, Ltd.RPKI 无 ROA63.164.96.0
- 63.164.100.0/24AS25916The Freeman CompaniesRPKI 无 ROA63.164.100.0
- 63.164.108.0/22AS27696LIBERTY NETWORKS HONDURAS, SOCIEDAD DE RESPONSABILIDAD LIMITADARPKI 无 ROA63.164.108.0
- 63.164.134.0/24AS13649Flexential Colorado Corp.RPKI 无 ROA63.164.134.0
- 63.164.160.0/19AS4637Telstra GlobalRPKI 无 ROA63.164.160.0
- 63.164.208.0/20AS174Cogent Communications, LLCRPKI 无 ROA63.164.208.0
- 63.165.24.0/21AS11398CenturyLink Communications, LLCRPKI 无 ROA63.165.24.0
- 63.165.119.0/24AS14921CenturyLink Communications, LLCRPKI 无 ROA63.165.119.0
- 63.165.163.0/24AS13524Arrow ElectronicsRPKI 无 ROA63.165.163.0
- 63.165.183.0/24AS26148Cooperativa de Seguros Multiples de Puerto RicoRPKI 无 ROA63.165.183.0
- 63.165.185.0/24AS62802Macy's Systems and Technology, Inc.RPKI 有效63.165.185.0
- 63.166.28.0/22AS11924Montana Opticom, LLCRPKI 无 ROA63.166.28.0
- 63.166.28.0/24AS11924Montana Opticom, LLCRPKI 无 ROA63.166.28.0
- 63.166.29.0/24AS11924Montana Opticom, LLCRPKI 无 ROA63.166.29.0
- 63.166.30.0/24AS11924Montana Opticom, LLCRPKI 无 ROA63.166.30.0
- 63.166.31.0/24AS11924Montana Opticom, LLCRPKI 无 ROA63.166.31.0
- 63.166.32.0/20AS174Cogent Communications, LLCRPKI 无 ROA63.166.32.0
- 63.166.75.0/24AS26005Callaway GolfRPKI 无 ROA63.166.75.0
- 63.166.115.0/24AS22106Samsung SDS America, Inc.RPKI 无 ROA63.166.115.0
- 63.166.164.0/23AS18632Volcano Vision, Inc.RPKI 无 ROA63.166.164.0
- 63.166.164.0/24AS18632Volcano Vision, Inc.RPKI 无 ROA63.166.164.0
- 63.166.165.0/24AS18632Volcano Vision, Inc.RPKI 无 ROA63.166.165.0
- 63.166.183.0/24AS15251Grand Central Station Internet Services, Inc.RPKI 无 ROA63.166.183.0
- 63.166.216.0/24AS395694Qorvo US, IncRPKI 无 ROA63.166.216.0
- 63.167.85.0/24AS32325James Campbell Company LLCRPKI 无 ROA63.167.85.0
- 63.167.86.0/24AS11273Fiserv Solutions, LLCRPKI 无 ROA63.167.86.0
- 63.167.198.0/24AS46140CAMP SYSTEMS INTERNATIONALRPKI 无 ROA63.167.198.0
- 63.167.208.0/20AS36549WestTel Ltd.RPKI 无 ROA63.167.208.0
- 63.167.211.0/24AS36549WestTel Ltd.RPKI 无 ROA63.167.211.0
- 63.167.228.0/24AS18593The Goldman Sachs Group, Inc.RPKI 无 ROA63.167.228.0
- 63.167.242.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.167.242.0
- 63.168.117.0/24AS17129PogoZoneRPKI 无 ROA63.168.117.0
- 63.169.120.0/21AS23175PogoZoneRPKI 无 ROA63.169.120.0
- 63.170.11.0/24AS26876chico's fas incRPKI 无 ROA63.170.11.0
- 63.170.19.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.170.19.0
- 63.170.23.0/24AS40724DeKalb County, GeorgiaRPKI 无 ROA63.170.23.0
- 63.170.64.0/24AS62802Macy's Systems and Technology, Inc.RPKI 有效63.170.64.0
- 63.170.68.0/23AS14813Columbus Telecommunications (Barbados) LimitedRPKI 无 ROA63.170.68.0
- 63.170.118.0/23AS18632Volcano Vision, Inc.RPKI 无 ROA63.170.118.0
- 63.170.118.0/24AS18632Volcano Vision, Inc.RPKI 无 ROA63.170.118.0
- 63.170.119.0/24AS18632Volcano Vision, Inc.RPKI 无 ROA63.170.119.0
- 63.170.122.0/24AS26725Liberty CommunicationsRPKI 无 ROA63.170.122.0
- 63.170.232.0/24AS46718BT ConferencingRPKI 无 ROA63.170.232.0
- 63.170.254.0/24AS36134Pool CorporationRPKI 无 ROA63.170.254.0
- 63.171.196.0/24AS4972UNITED PARCEL SERVICERPKI 无 ROA63.171.196.0
- 63.171.238.0/24AS174Cogent Communications, LLCRPKI 无 ROA63.171.238.0
- 63.172.97.0/24AS32068UNASSIGNEDRPKI 无 ROA63.172.97.0
- 63.172.128.0/19AS4637Telstra GlobalRPKI 无 ROA63.172.128.0
- 63.173.118.0/23AS19901BrightspeedRPKI 无 ROA63.173.118.0
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 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。