These entries are queried from radb.net using whois, you can try my project getting these.
:AS58609 route: 103.13.1.0/24 descr: PTCL VIA EMIX origin: AS58609 mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20210319 #21:25:48Z source: RADB last-modified: 2023-11-13T16:05:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.13.1.0/24 descr: Engro Corporation origin: AS58609 country: PK mnt-lower: MAINT-ENGRO-CORP-PK mnt-routes: MAINT-ENGRO-CORP-PK mnt-by: MAINT-ENGRO-CORP-PK last-modified: 2015-09-23T00:07:20Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source