These entries are queried from radb.net using whois, you can try my project getting these.
:AS139988 route: 103.148.100.0/23 origin: AS139988 descr: Proxy-registered route object remarks: This route object is for a HSP Global Customer route mnt-by: MAINT-AS138840 changed: nap [at] hsp.net.id 20201028 #06:13:01Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid route: 103.148.100.0/24 origin: AS139988 descr: Proxy-registered route object remarks: This route object is for a HSP Global Customer route mnt-by: MAINT-AS138840 changed: nap [at] hsp.net.id 20201028 #06:13:42Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid route: 103.148.100.0/24 descr: Route object of PT. GARUDA PRIMA INTERNETINDO descr: Internet Service Provider descr: Jl. Padang Mekar No, 3x descr: Padang Sambian, Denpasar descr: Bali, 80117 origin: AS139988 mnt-by: MAINT-ID-FLYNET last-modified: 2020-02-25T02:21:42Z source: APNIC rpki-ov-state: valid route: 103.148.101.0/24 origin: AS139988 descr: Proxy-registered route object remarks: This route object is for a HSP Global Customer route mnt-by: MAINT-AS138840 changed: nap [at] hsp.net.id 20201028 #06:14:23Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: valid route: 103.148.101.0/24 descr: Route object of PT. GARUDA PRIMA INTERNETINDO descr: Internet Service Provider descr: Jl. Padang Mekar No, 3x descr: Padang Sambian, Denpasar descr: Bali, 80117 origin: AS139988 mnt-by: MAINT-ID-FLYNET last-modified: 2020-02-25T02:22:23Z source: APNIC rpki-ov-state: valid route6: 2405:ce40::/32 origin: AS139988 descr: route-object for AS139988 mnt-by: MAINT-AS138129 changed: sebastian [at] siapnetworks.co.id 20230328 #07:59:55Z source: RADB last-modified: 2023-11-13T16:19:30Z rpki-ov-state: valid