These entries are queried from radb.net using whois, you can try my project getting these.
:AS134436 route: 103.193.16.0/24 origin: AS134436 descr: Plan-B Transit (customer route) remarks: This route object was created by Plan-B on behalf of a customer. remarks: As some of Plan-Bs upstream networks filter based on IRR objects, remarks: this route object has been created to ensure that the advertisement remarks: of this prefix is not rejected. mnt-by: MAINT-AS23838 changed: tim.woolford [at] solarix.co.nz 20240109 # 0216Z source: RADB last-modified: 2024-01-09T02:16:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.49.148.0/24 descr: proxy reg for Origin IT by Spark NZ origin: AS134436 mnt-by: MAINT-AS4648 changed: AS4648 [at] netgate.net.nz 20160707 source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source