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:
61.40.0.0/14
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
- 61.40.0.0/14AS3786LG DACOM CorporationRPKI 无 ROA61.40.0.0
- 注册机构
- APNIC · 韩国 · 2000年9月18日
- 分配的地址块
- 61.40.0.0 – 61.43.255.255
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 35 个来源 AS 的 107 条更具体路由
- 61.40.15.128/25AS55588Information Technology CenterRPKI 无 ROA61.40.15.128
- 61.40.18.0/24AS45978KIS Information Communication,IncRPKI 无 ROA61.40.18.0
- 61.40.27.0/24AS18295ABL Life Insurance Co., Ltd.RPKI 无 ROA61.40.27.0
- 61.40.236.0/24AS9629HYUNDAICARD CO.RPKI 无 ROA61.40.236.0
- 61.40.244.0/24AS131799korea workers compensation welfare serviceRPKI 无 ROA61.40.244.0
- 61.40.248.0/24AS17863Yonhap News AgencyRPKI 无 ROA61.40.248.0
- 61.41.19.0/24AS10167HANVIT BANKRPKI 无 ROA61.41.19.0
- 61.41.152.0/24AS23591LS ITCRPKI 无 ROA61.41.152.0
- 61.41.155.0/24AS9638National Agricultural Cooperative federationRPKI 无 ROA61.41.155.0
- 61.41.168.0/24AS18326Korea Sports Leisure Co.,LTDRPKI 无 ROA61.41.168.0
- 61.41.197.0/24AS55585CAPE Investment Securitie Co., Ltd.RPKI 无 ROA61.41.197.0
- 61.41.206.0/24AS23560MetLife KoreaRPKI 无 ROA61.41.206.0
- 61.41.207.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.41.207.0
- 61.41.208.0/24AS17583Keumgang Cable NetworkRPKI 无 ROA61.41.208.0
- 61.41.212.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.41.212.0
- 61.41.214.0/23AS9982PAICHAI UNIVERSITYRPKI 无 ROA61.41.214.0
- 61.41.216.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.41.216.0
- 61.41.219.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.219.0
- 61.41.220.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.220.0
- 61.41.221.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.221.0
- 61.41.222.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.222.0
- 61.41.223.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.223.0
- 61.41.224.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.224.0
- 61.41.225.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.225.0
- 61.41.226.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.226.0
- 61.41.227.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.227.0
- 61.41.228.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.228.0
- 61.41.229.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.229.0
- 61.41.230.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.230.0
- 61.41.231.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.231.0
- 61.41.232.0/23AS17598LG HelloVision Corp.RPKI 无 ROA61.41.232.0
- 61.41.234.0/24AS17598LG HelloVision Corp.RPKI 无 ROA61.41.234.0
- 61.41.235.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.41.235.0
- 61.41.236.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.41.236.0
- 61.41.237.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.41.237.0
- 61.41.238.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.41.238.0
- 61.41.239.0/24AS9871Gyeong Sang Buk-Do Office of EducationRPKI 无 ROA61.41.239.0
- 61.41.249.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.41.249.0
- 61.42.36.0/22AS17586LG HelloVision Corp.RPKI 无 ROA61.42.36.0
- 61.42.40.0/24AS17586LG HelloVision Corp.RPKI 无 ROA61.42.40.0
- 61.42.41.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.41.0
- 61.42.42.0/24AS17586LG HelloVision Corp.RPKI 无 ROA61.42.42.0
- 61.42.43.0/24AS17586LG HelloVision Corp.RPKI 无 ROA61.42.43.0
- 61.42.47.0/24AS17586LG HelloVision Corp.RPKI 无 ROA61.42.47.0
- 61.42.56.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.56.0
- 61.42.63.0/24AS9955Baekseok UniversityRPKI 无 ROA61.42.63.0
- 61.42.64.0/24AS9955Baekseok UniversityRPKI 无 ROA61.42.64.0
- 61.42.65.0/24AS9955Baekseok UniversityRPKI 无 ROA61.42.65.0
- 61.42.66.0/24AS9955Baekseok UniversityRPKI 无 ROA61.42.66.0
- 61.42.67.0/24AS9955Baekseok UniversityRPKI 无 ROA61.42.67.0
- 61.42.68.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.68.0
- 61.42.88.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.88.0
- 61.42.107.0/24AS23591LS ITCRPKI 无 ROA61.42.107.0
- 61.42.108.0/24AS23591LS ITCRPKI 无 ROA61.42.108.0
- 61.42.119.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.119.0
- 61.42.126.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.126.0
- 61.42.127.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.127.0
- 61.42.132.0/24AS38674NLCS JejuRPKI 无 ROA61.42.132.0
- 61.42.133.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.133.0
- 61.42.150.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.150.0
- 61.42.151.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.151.0
- 61.42.155.0/24AS17586LG HelloVision Corp.RPKI 无 ROA61.42.155.0
- 61.42.156.0/23AS17586LG HelloVision Corp.RPKI 无 ROA61.42.156.0
- 61.42.168.0/22AS17586LG HelloVision Corp.RPKI 无 ROA61.42.168.0
- 61.42.172.0/23AS17586LG HelloVision Corp.RPKI 无 ROA61.42.172.0
- 61.42.174.0/24AS17586LG HelloVision Corp.RPKI 无 ROA61.42.174.0
- 61.42.175.0/24AS131858kakaopay insuranceRPKI 无 ROA61.42.175.0
- 61.42.180.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.180.0
- 61.42.196.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.42.196.0
- 61.42.199.0/24AS18295ABL Life Insurance Co., Ltd.RPKI 无 ROA61.42.199.0
- 61.42.211.0/24AS9638National Agricultural Cooperative federationRPKI 无 ROA61.42.211.0
- 61.42.212.0/24AS9638National Agricultural Cooperative federationRPKI 无 ROA61.42.212.0
- 61.42.213.0/24AS9638National Agricultural Cooperative federationRPKI 无 ROA61.42.213.0
- 61.42.214.0/23AS23714Keimyung UniversityRPKI 无 ROA61.42.214.0
- 61.42.216.0/24AS23714Keimyung UniversityRPKI 无 ROA61.42.216.0
- 61.42.224.0/24AS23555Shinhan BankRPKI 无 ROA61.42.224.0
- 61.42.226.0/24AS45974NHNCLOUDRPKI 无 ROA61.42.226.0
- 61.42.239.0/24AS45979KB DATA SYSTEMSRPKI 无 ROA61.42.239.0
- 61.42.246.0/24AS9776KOOKMIN BANKRPKI 无 ROA61.42.246.0
- 61.43.44.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.44.0
- 61.43.48.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.48.0
- 61.43.60.0/24AS18314Hana CardRPKI 无 ROA61.43.60.0
- 61.43.63.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.63.0
- 61.43.68.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.68.0
- 61.43.71.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.71.0
- 61.43.72.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.72.0
- 61.43.73.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.73.0
- 61.43.74.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.74.0
- 61.43.90.0/24AS10073Korea National Open UniversityRPKI 无 ROA61.43.90.0
- 61.43.98.0/24AS10073Korea National Open UniversityRPKI 无 ROA61.43.98.0
- 61.43.99.0/24AS10073Korea National Open UniversityRPKI 无 ROA61.43.99.0
- 61.43.112.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.112.0
- 61.43.113.0/24AS152224HYUNDAI COMMERCIAL INC.RPKI 无 ROA61.43.113.0
- 61.43.164.0/24AS17853LGTELECOMRPKI 无 ROA61.43.164.0
- 61.43.179.0/24AS17853LGTELECOMRPKI 无 ROA61.43.179.0
- 61.43.180.0/24AS17853LGTELECOMRPKI 无 ROA61.43.180.0
- 61.43.181.0/24AS17853LGTELECOMRPKI 无 ROA61.43.181.0
- 61.43.193.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.193.0
- 61.43.195.0/24AS45384Korea trade insurance corporationRPKI 无 ROA61.43.195.0
- 61.43.200.0/24AS9946KCTV JEJU BROADCASTINGRPKI 无 ROA61.43.200.0
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。