These entries are queried from radb.net using whois, you can try my project getting these.
:AS38473 route: 202.20.102.0/24 descr: Proxy reg for Agricultural Research by Telecom NZ origin: as38473 mnt-by: MAINT-AS4648 changed: AS4648 [at] netgate.net.nz 20110508 #22:08:55Z source: RADB route: 202.20.103.0/24 descr: Proxy reg for Agricultural Research by Telecom NZ origin: as38473 mnt-by: MAINT-AS4648 changed: AS4648 [at] netgate.net.nz 20110508 #22:09:58Z source: RADB route: 202.20.102.0/23 descr: On behalf of REANNZ Member origin: AS38473 mnt-by: MAINT-AS38022 changed: noc [at] reannz.co.nz 20140828 source: RADB route: 202.20.104.0/24 descr: On behalf of REANNZ Member origin: AS38473 mnt-by: MAINT-AS38022 changed: noc [at] reannz.co.nz 20150310 source: RADB route: 163.7.202.0/24 descr: On behalf of REANNZ Member origin: AS38473 mnt-by: MAINT-AS38022 changed: noc [at] reannz.co.nz 20190218 source: RADB route: 202.20.102.0/24 origin: AS38473 descr: AgResearch Ltd mnt-by: MAINT-NZ-AGRESEARCH last-modified: 2020-06-17T05:25:25Z source: APNIC route: 202.20.103.0/24 origin: AS38473 descr: AgResearch Ltd mnt-by: MAINT-NZ-AGRESEARCH last-modified: 2020-06-17T05:25:53Z source: APNIC route: 202.20.104.0/24 origin: AS38473 descr: AgResearch Ltd mnt-by: MAINT-NZ-AGRESEARCH last-modified: 2020-06-17T05:26:17Z source: APNIC route6: 2001:df0:77::/48 descr: On behalf of REANNZ Member origin: AS38473 mnt-by: MAINT-AS38022 changed: noc [at] reannz.co.nz 20200625 source: RADB route6: 2001:df0:77::/48 origin: AS38473 descr: AgResearch Ltd mnt-by: MAINT-NZ-AGRESEARCH last-modified: 2020-06-17T05:27:45Z source: APNIC