These entries are queried from radb.net using whois, you can try my project getting these.
:AS270460 route: 200.50.220.0/22 origin: AS270460 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20210127 #14:10:03Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6c54::/32 origin: AS270460 descr: Customer American Tower mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20210127 #14:11:14Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: valid