These entries are queried from radb.net using whois, you can try my project getting these.
:AS45703 route: 203.114.226.0/23 descr: Trans for AS7713 origin: AS45703 remarks: admin contact mail to ipnoc [at] telekommalaysia.com.hk remarks: tech contact mail to ipnoc [at] telekommalaysia.com.hk notify: ipnoc [at] telekommalaysia.com.hk mnt-by: MAINT-TMHKNTT changed: ipnoc [at] telekommalaysia.com.hk 20090825 source: NTTCOM rpki-ov-state: valid route: 203.114.226.0/23 descr: Proxy-registered route object origin: AS45703 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20090929 source: RADB last-modified: 2023-11-13T15:40:57Z rpki-ov-state: valid route: 203.114.226.0/24 descr: Proxy-registered route object origin: AS45703 notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20120612 source: RADB last-modified: 2023-11-13T15:43:20Z rpki-ov-state: valid route: 203.114.226.0/24 descr: Trans for AS7713 origin: AS45703 remarks: admin contact mail to ipnoc [at] telekommalaysia.com.hk remarks: tech contact mail to ipnoc [at] telekommalaysia.com.hk notify: ipnoc [at] telekommalaysia.com.hk mnt-by: MAINT-TMHKNTT changed: ipnoc [at] telekommalaysia.com.hk 20090825 source: NTTCOM rpki-ov-state: valid route: 203.114.227.0/24 descr: Trans for AS7713 origin: AS45703 remarks: admin contact mail to ipnoc [at] telekommalaysia.com.hk remarks: tech contact mail to ipnoc [at] telekommalaysia.com.hk notify: ipnoc [at] telekommalaysia.com.hk mnt-by: MAINT-TMHKNTT changed: ipnoc [at] telekommalaysia.com.hk 20090825 source: NTTCOM rpki-ov-state: valid