These entries are queried from radb.net using whois, you can try my project getting these.
:AS141742 route: 43.246.216.0/22 origin: AS141742 descr: Magna Hosting Ltd 2F-36 No 163 Nanjing West Road mnt-by: MAINT-MAGNAHOSTINGLTD-TW last-modified: 2021-02-26T10:30:43Z source: APNIC rpki-ov-state: valid route: 43.246.216.0/24 origin: AS141742 descr: Proxy IP TRANSIT mnt-by: MAINT-AS137991 changed: roy [at] sparkstation.net 20210226 #11:46:04Z source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: valid route: 43.246.216.0/24 origin: AS141742 descr: Magna Hosting Ltd 2F-36 No 163 Nanjing West Road mnt-by: MAINT-MAGNAHOSTINGLTD-TW last-modified: 2021-02-26T10:31:02Z source: APNIC rpki-ov-state: valid route: 43.246.217.0/24 origin: AS141742 descr: Proxy IP TRANSIT mnt-by: MAINT-AS137991 changed: roy [at] sparkstation.net 20210226 #11:46:28Z source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: valid route: 43.246.217.0/24 origin: AS141742 descr: Magna Hosting Ltd 2F-36 No 163 Nanjing West Road mnt-by: MAINT-MAGNAHOSTINGLTD-TW last-modified: 2021-02-26T10:31:13Z source: APNIC rpki-ov-state: valid route: 43.246.218.0/24 origin: AS141742 descr: Magna Hosting Ltd 2F-36 No 163 Nanjing West Road mnt-by: MAINT-MAGNAHOSTINGLTD-TW last-modified: 2021-02-26T10:31:13Z source: APNIC rpki-ov-state: valid route: 43.246.218.0/24 origin: AS141742 descr: Proxy IP TRANSIT mnt-by: MAINT-AS137991 changed: roy [at] sparkstation.net 20210226 #11:46:57Z source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: valid route: 43.246.219.0/24 origin: AS141742 descr: Proxy IP TRANSIT mnt-by: MAINT-AS137991 changed: roy [at] sparkstation.net 20210226 #11:47:24Z source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: valid route: 43.246.219.0/24 origin: AS141742 descr: Magna Hosting Ltd 2F-36 No 163 Nanjing West Road mnt-by: MAINT-MAGNAHOSTINGLTD-TW last-modified: 2021-02-26T10:31:41Z source: APNIC rpki-ov-state: valid