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:
208.126.0.0/16
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
- 208.126.0.0/16AS5056Aureon Network ServicesRPKI 无 ROA208.126.0.0
- 注册机构
- ARIN · 美国 · 2006年7月11日
- 分配的地址块
- 208.126.0.0 – 208.126.255.255
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 30 个来源 AS 的 130 条更具体路由
- 208.126.0.0/21AS400706Heart of Iowa Communications CooperativeRPKI 无 ROA208.126.0.0
- 208.126.11.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.11.0
- 208.126.14.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.14.0
- 208.126.18.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.18.0
- 208.126.19.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.19.0
- 208.126.20.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.20.0
- 208.126.21.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.21.0
- 208.126.22.0/24AS20273WCCTARPKI 无 ROA208.126.22.0
- 208.126.23.0/24AS30325South Slope Cooperative Telephone CompanyRPKI 无 ROA208.126.23.0
- 208.126.24.0/22AS5056Aureon Network ServicesRPKI 无 ROA208.126.24.0
- 208.126.28.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.28.0
- 208.126.30.0/23AS62886OMNITEL COMMUNICATIONSRPKI 无 ROA208.126.30.0
- 208.126.32.0/24AS396878Spencer Municipal UtilitiesRPKI 无 ROA208.126.32.0
- 208.126.34.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.34.0
- 208.126.36.0/24AS53347Premier CommunicationsRPKI 有效208.126.36.0
- 208.126.37.0/24AS53347Premier CommunicationsRPKI 有效208.126.37.0
- 208.126.38.0/24AS53347Premier CommunicationsRPKI 有效208.126.38.0
- 208.126.40.0/24AS396443Western Iowa NetworksRPKI 有效208.126.40.0
- 208.126.41.0/24AS17137Hawkeye Switching LLC.RPKI 无 ROA208.126.41.0
- 208.126.42.0/24AS397982GRAND MOUND COOPERATIVE TELEPHONE ASSOCIATIONRPKI 无 ROA208.126.42.0
- 208.126.46.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.46.0
- 208.126.51.0/24AS399559Alpine Communications L.C.RPKI 无 ROA208.126.51.0
- 208.126.52.0/24AS397475F&B Communications, Inc.RPKI 无 ROA208.126.52.0
- 208.126.53.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.53.0
- 208.126.56.0/23AS46892Winnebago Cooperative Telecom AssociationRPKI 无 ROA208.126.56.0
- 208.126.56.0/24AS46892Winnebago Cooperative Telecom AssociationRPKI 无 ROA208.126.56.0
- 208.126.57.0/24AS46892Winnebago Cooperative Telecom AssociationRPKI 无 ROA208.126.57.0
- 208.126.58.0/23AS30325South Slope Cooperative Telephone CompanyRPKI 无 ROA208.126.58.0
- 208.126.58.0/24AS30325South Slope Cooperative Telephone CompanyRPKI 无 ROA208.126.58.0
- 208.126.60.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.60.0
- 208.126.61.0/24AS54374WMTelRPKI 无 ROA208.126.61.0
- 208.126.62.0/24AS17137Hawkeye Switching LLC.RPKI 无 ROA208.126.62.0
- 208.126.64.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.64.0
- 208.126.68.0/23AS62886OMNITEL COMMUNICATIONSRPKI 无 ROA208.126.68.0
- 208.126.72.0/24AS18883FiberNet Communications L.C.RPKI 无 ROA208.126.72.0
- 208.126.74.0/24AS19628Mahaska Communication Group, LLCRPKI 无 ROA208.126.74.0
- 208.126.75.0/24AS11698WESTERN IOWA TELEPHONE ASSOCIATION (A COOPERATIVE)RPKI 无 ROA208.126.75.0
- 208.126.76.0/23AS399559Alpine Communications L.C.RPKI 无 ROA208.126.76.0
- 208.126.78.0/24AS30325South Slope Cooperative Telephone CompanyRPKI 无 ROA208.126.78.0
- 208.126.79.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.79.0
- 208.126.82.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.82.0
- 208.126.83.0/24AS63394Eastern Iowa IP, LLCRPKI 无 ROA208.126.83.0
- 208.126.84.0/24AS18883FiberNet Communications L.C.RPKI 无 ROA208.126.84.0
- 208.126.86.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.86.0
- 208.126.88.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.88.0
- 208.126.91.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.91.0
- 208.126.92.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.92.0
- 208.126.93.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.93.0
- 208.126.94.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.94.0
- 208.126.95.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.95.0
- 208.126.101.0/24AS65778UNASSIGNEDRPKI 无 ROA208.126.101.0
- 208.126.102.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.102.0
- 208.126.104.0/24AS19628Mahaska Communication Group, LLCRPKI 无 ROA208.126.104.0
- 208.126.105.0/24AS19628Mahaska Communication Group, LLCRPKI 无 ROA208.126.105.0
- 208.126.106.0/24AS19628Mahaska Communication Group, LLCRPKI 无 ROA208.126.106.0
- 208.126.107.0/24AS19628Mahaska Communication Group, LLCRPKI 无 ROA208.126.107.0
- 208.126.108.0/22AS402135Citizens Mutual Telephone CooperativeRPKI 无 ROA208.126.108.0
- 208.126.112.0/23AS399559Alpine Communications L.C.RPKI 无 ROA208.126.112.0
- 208.126.114.0/24AS397475F&B Communications, Inc.RPKI 无 ROA208.126.114.0
- 208.126.116.0/24AS53347Premier CommunicationsRPKI 有效208.126.116.0
- 208.126.120.0/24AS53347Premier CommunicationsRPKI 有效208.126.120.0
- 208.126.121.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.121.0
- 208.126.122.0/23AS46892Winnebago Cooperative Telecom AssociationRPKI 无 ROA208.126.122.0
- 208.126.122.0/24AS46892Winnebago Cooperative Telecom AssociationRPKI 无 ROA208.126.122.0
- 208.126.123.0/24AS46892Winnebago Cooperative Telecom AssociationRPKI 无 ROA208.126.123.0
- 208.126.124.0/24AS63394Eastern Iowa IP, LLCRPKI 无 ROA208.126.124.0
- 208.126.125.0/24AS63394Eastern Iowa IP, LLCRPKI 无 ROA208.126.125.0
- 208.126.126.0/24AS63394Eastern Iowa IP, LLCRPKI 无 ROA208.126.126.0
- 208.126.130.0/24AS54374WMTelRPKI 无 ROA208.126.130.0
- 208.126.131.0/24AS13356Panora TelcoRPKI 无 ROA208.126.131.0
- 208.126.134.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.134.0
- 208.126.137.0/24AS399753Minburn CommunicationsRPKI 无 ROA208.126.137.0
- 208.126.138.0/24AS30325South Slope Cooperative Telephone CompanyRPKI 无 ROA208.126.138.0
- 208.126.139.0/24AS30325South Slope Cooperative Telephone CompanyRPKI 无 ROA208.126.139.0
- 208.126.140.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.140.0
- 208.126.143.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.143.0
- 208.126.145.0/24AS18883FiberNet Communications L.C.RPKI 无 ROA208.126.145.0
- 208.126.148.0/22AS22534CS TechnologiesRPKI 无 ROA208.126.148.0
- 208.126.152.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.152.0
- 208.126.154.0/24AS18883FiberNet Communications L.C.RPKI 无 ROA208.126.154.0
- 208.126.155.0/24AS18883FiberNet Communications L.C.RPKI 无 ROA208.126.155.0
- 208.126.160.0/23AS396443Western Iowa NetworksRPKI 有效208.126.160.0
- 208.126.164.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.164.0
- 208.126.166.0/24AS30325South Slope Cooperative Telephone CompanyRPKI 无 ROA208.126.166.0
- 208.126.167.0/24AS30325South Slope Cooperative Telephone CompanyRPKI 无 ROA208.126.167.0
- 208.126.168.0/24AS397305FMCTCRPKI 无 ROA208.126.168.0
- 208.126.170.0/23AS398052Mechanicsville Telephone CompanyRPKI 无 ROA208.126.170.0
- 208.126.172.0/24AS18883FiberNet Communications L.C.RPKI 无 ROA208.126.172.0
- 208.126.173.0/24AS18883FiberNet Communications L.C.RPKI 无 ROA208.126.173.0
- 208.126.174.0/23AS5056Aureon Network ServicesRPKI 无 ROA208.126.174.0
- 208.126.176.0/24AS397305FMCTCRPKI 无 ROA208.126.176.0
- 208.126.178.0/23AS399559Alpine Communications L.C.RPKI 无 ROA208.126.178.0
- 208.126.180.0/23AS18883FiberNet Communications L.C.RPKI 无 ROA208.126.180.0
- 208.126.183.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.183.0
- 208.126.184.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.184.0
- 208.126.186.0/24AS400180The Farmers Mutual Telephone Company of Stanton, IowaRPKI 有效208.126.186.0
- 208.126.187.0/24AS5056Aureon Network ServicesRPKI 无 ROA208.126.187.0
- 208.126.188.0/23AS63152Cascade Communications CompanyRPKI 无 ROA208.126.188.0
- 208.126.190.0/24AS54374WMTelRPKI 无 ROA208.126.190.0
- 208.126.191.0/24AS62825Walnut CommunicationsRPKI 无 ROA208.126.191.0
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。