These entries are queried from radb.net using whois, you can try my project getting these.
:AS152424 route: 157.20.34.0/23 origin: AS152424 descr: Customer Route mnt-by: MAINT-AS55655 changed: noc [at] mvnet.co.id 20240222 # 1321Z source: RADB last-modified: 2024-02-22T13:21:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.20.34.0/24 origin: AS152424 descr: Customer Route mnt-by: MAINT-AS55655 changed: noc [at] mvnet.co.id 20240222 # 1323Z source: RADB last-modified: 2024-02-22T13:23:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.20.35.0/24 origin: AS152424 descr: Customer Route mnt-by: MAINT-AS55655 changed: noc [at] mvnet.co.id 20240222 # 1323Z source: RADB last-modified: 2024-02-22T13:23:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source