These entries are queried from radb.net using whois, you can try my project getting these.
:AS133779 route: 39.109.0.0/19 descr: DATAMAX OSI LIMITED (Customer Route) origin: AS133779 notify: noc [at] wharftt.com mnt-by: MAINT-AS9381 changed: noc [at] wharftt.com 20150126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 39.109.32.0/24 origin: AS133779 descr: Proxy Route Object mnt-by: MAINT-AS134121 changed: admin [at] cloudie.hk 20191105 #03:50:26Z source: RADB last-modified: 2023-11-13T15:58:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.252.148.0/22 descr: Wharf T&T Limited origin: AS133779 mnt-by: MAINT-AS4766 changed: ipnoc [at] kt.com 20150424 #05:26:30Z source: RADB last-modified: 2023-11-13T16:15:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.10.172.0/23 origin: AS133779 descr: Customer Route mnt-by: MAINT-AS134121 changed: admin [at] cloudie.hk 20191209 #04:01:16Z source: RADB last-modified: 2023-11-13T15:59:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source