These entries are queried from radb.net using whois, you can try my project getting these.
:AS45202 route: 203.189.90.0/24 descr: TCG Lifesciences Limited origin: AS45202 mnt-by: MAINT-TCGLSINET-IN last-modified: 2008-09-04T07:55:16Z source: APNIC rpki-ov-state: valid route: 203.189.90.0/24 descr: TCG Lifesciences Limited-VSNL Route Object origin: AS45202 mnt-by: MAINT-VSNL-IN changed: ip.admin [at] tatacommunications.com 20080624 source: RADB last-modified: 2023-11-13T15:42:01Z rpki-ov-state: valid