These entries are queried from radb.net using whois, you can try my project getting these.
:AS398874 route: 104.167.225.0/24 origin: AS398874 descr: Lost Creek Technology NOC Contact noc [at] lostcreek.tech 44250 E 168th Ave Keenesburg CO 80643 United States member-of: RS-LCTINTERNAL-ALL,RS-LCTINTERNAL-V4 admin-c: ADMIN7561-ARIN tech-c: NETWO9301-ARIN mnt-by: MNT-LCTL-10 created: 2021-03-26T22:10:02Z last-modified: 2021-03-26T22:10:02Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fce2::/36 origin: AS398874 descr: Lost Creek Technology NOC Contact noc [at] lostcreek.tech 44250 E 168th Ave Keenesburg CO 80643 United States member-of: RS-LCTINTERNAL-ALL,RS-LCTINTERNAL-V6 admin-c: ADMIN7561-ARIN tech-c: NETWO9301-ARIN mnt-by: MNT-LCTL-10 created: 2021-03-26T22:08:30Z last-modified: 2021-03-26T22:10:23Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source