These entries are queried from radb.net using whois, you can try my project getting these.
:AS33282 route: 192.86.4.0/24 origin: AS33282 descr: QTS-Proxy-Buy 4, LLC-CHI1 mnt-by: MAINT-QTS changed: christopher.barner [at] qtsdatacenters.com 20181219 #00:18:29Z source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.250.254.0/24 descr: QTS-Proxy-Buy4 origin: AS33282 mnt-by: MAINT-QTS changed: justin.court [at] qtsdatacenters.com 20180328 #13:31:00Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.10.137.0/24 descr: QTS-Proxy-Buy4 origin: AS33282 mnt-by: MAINT-QTS changed: justin.court [at] qtsdatacenters.com 20180328 #18:12:49Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.10.240.0/24 origin: AS33282 descr: QTS-Proxy-CHI1-Buy4,LLC mnt-by: MAINT-QTS changed: christopher.barner [at] qtsdatacenters.com 20181226 #23:58:38Z source: RADB last-modified: 2023-11-13T15:55:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source