These entries are queried from radb.net using whois, you can try my project getting these.
:AS147143 route: 103.176.252.0/23 origin: AS147143 descr: Proxy-registered route object remarks: This route object is for a HSP Global Customer route remarks: which is being exported under this origin AS mnt-by: MAINT-AS138840 changed: nap [at] hsp.net.id 20220728 #08:44:29Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid route: 103.176.252.0/24 origin: AS147143 descr: Proxy-registered route object remarks: This route object is for a HSP Global Customer route remarks: which is being exported under this origin AS mnt-by: MAINT-AS138840 changed: nap [at] hsp.net.id 20220624 #17:02:11Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid route: 103.176.253.0/24 origin: AS147143 descr: Proxy-registered route object remarks: This route object is for a HSP Global Customer route remarks: which is being exported under this origin AS mnt-by: MAINT-AS138840 changed: nap [at] hsp.net.id 20220624 #17:03:15Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid