These entries are queried from radb.net using whois, you can try my project getting these.
:AS21941 route: 65.115.38.0/24 descr: Syncsort Incorporated 50 Tice Boulevard Woodcliff Lake, NJ 07677-1875 USA origin: AS21941 remarks: Multi-Vendor Routable Address Block from Qwest notify: admins [at] syncsort.com mnt-by: MAINT-AS21941 changed: atalingdan [at] syncsort.com 20010823 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 196.62.239.0/24 descr: Syncsort origin: AS21941 mnt-by: MAINT-AS27506 changed: rdascoli [at] lightower.com 20160629 source: RADB last-modified: 2023-11-13T15:49:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source