These entries are queried from radb.net using whois, you can try my project getting these.
:AS132655 route: 103.248.146.0/24 descr: Routes announced to Level 3 by BIZNET. origin: AS132655 mnt-by: BIZNET-MNT changed: noc [at] biznetnetworks.com 20131223 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.248.146.0/24 descr: Proxy-registered route object origin: AS132655 mnt-by: MAINT-AS7713 changed: falen_tanjung [at] telin.co.id 20130502 source: RADB last-modified: 2023-11-13T15:56:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.248.146.0/24 descr: Route object for Sekretariat Jenderal DPD RI descr: Kompleks Parlemen Senayan Jakarta origin: AS132655 country: ID mnt-by: MAINT-ID-DPDRI last-modified: 2013-07-01T10:57:18Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.248.146.0/24 descr: Route object for Sekretariat Jenderal DPD RI descr: Kompleks Parlemen Senayan Jakarta origin: AS132655 country: ID mnt-by: MAINT-ID-DPDRI last-modified: 2013-07-01T10:57:18Z source: IDNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source