These entries are queried from radb.net using whois, you can try my project getting these.
:AS133408 route: 103.97.142.0/23 descr: Proxy-registered route object origin: AS133408 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20180119 source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: valid route: 103.97.142.0/23 origin: AS133408 descr: UNIVERSITI TENAGA NASIONAL mnt-by: MAINT-UNITEN-MY last-modified: 2020-10-01T02:34:15Z country: MY source: APNIC rpki-ov-state: valid route: 103.97.142.0/23 descr: Proxy-registered route object origin: AS133408 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20180119 source: NTTCOM rpki-ov-state: valid route: 103.97.152.0/24 origin: AS133408 descr: UNIVERSITI TENAGA NASIONAL mnt-by: MAINT-UNITEN-MY last-modified: 2020-10-01T02:34:42Z country: MY source: APNIC rpki-ov-state: valid route: 103.227.140.0/24 descr: Proxy-registered route object origin: AS133408 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20161210 source: NTTCOM rpki-ov-state: valid route: 103.227.140.0/24 descr: Proxy-registered route object origin: AS133408 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20161210 source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: valid route: 103.227.140.0/24 descr: REACH (Customer Route) tech-c: RRNOC1-REACH origin: AS133408 notify: irr [at] team.telstra.com mnt-by: MAINT-REACH-NOC remarks: This auto-generated route object was created remarks: for a REACH customer route remarks: remarks: This route object was created because remarks: some REACH peers filter based on these objects remarks: and this route may be rejected remarks: if this object is not created. remarks: remarks: Please contact irr [at] team.telstra.com if you have any remarks: questions regarding this object. source: REACH changed: irr [at] team.telstra.com 20170411 rpki-ov-state: valid route: 103.227.140.0/24 descr: UNIVERSITI TENAGA NASIONAL origin: AS133408 mnt-by: MAINT-UNITEN-MY last-modified: 2020-10-01T02:33:11Z country: MY source: APNIC rpki-ov-state: valid route6: 2001:df3:a800::/48 origin: AS133408 descr: UNIVERSITI TENAGA NASIONAL SDN BHD IT & Multimedia Services Universiti Tenaga Nasional Jalan IKRAM-UNITEN mnt-by: MAINT-UNITEN-MY last-modified: 2020-12-01T02:51:56Z source: APNIC rpki-ov-state: valid