These entries are queried from radb.net using whois, you can try my project getting these.
:AS134603 route: 103.20.110.0/24 origin: AS134603 descr: Mohammad Mithun Morol House 2, Road 7, Shatmosjid Housing, mnt-by: MAINT-MAHDIINTERNET-BD last-modified: 2024-02-14T11:11:25Z source: APNIC rpki-ov-state: valid route: 103.121.64.0/22 descr: CAT route object for MYANMA POSTS AND TELECOMMUNICATIONS origin: AS134603 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20190114 source: RADB last-modified: 2023-11-13T15:55:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.121.66.0/24 descr: CAT route object for MYANMA POSTS AND TELECOMMUNICATIONS origin: AS134603 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20190114 source: RADB last-modified: 2023-11-13T15:55:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.121.67.0/24 descr: CAT route object for MYANMA POSTS AND TELECOMMUNICATIONS origin: AS134603 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20190114 source: RADB last-modified: 2023-11-13T15:55:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source