These entries are queried from radb.net using whois, you can try my project getting these.
:AS400636 route6: 2602:fb80::/40 origin: AS400636 descr: 539 W. Commerce St #6979 Dallas TX 75208 United States admin-c: DEMAT14-ARIN tech-c: DEMAT14-ARIN mnt-by: MNT-SC-3891 created: 2022-11-03T19:55:15Z last-modified: 2022-11-03T19:55:15Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fb80:1::/48 origin: AS400636 descr: 1950 N. Stemmons Freeway Dallas Texas 75207 United States admin-c: DEMAT14-ARIN tech-c: DEMAT14-ARIN mnt-by: MNT-SC-3891 created: 2022-11-03T20:41:38Z last-modified: 2022-11-03T20:41:38Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fb80:1::/48 descr: PNAP-DAL dedipath00593341 origin: AS400636 mnt-by: MAINT-AS1828 changed: tgooch [at] inap.com 20220430 source: RADB last-modified: 2023-11-13T16:16:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source