These entries are queried from radb.net using whois, you can try my project getting these.
:AS30705 route: 23.155.16.0/23 origin: AS30705 descr: Databank SLC2 Customer mnt-by: MAINT-AS13767 changed: networking [at] databank.com 20201002 #18:58:30Z source: RADB last-modified: 2023-11-13T16:01:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.155.16.0/24 origin: AS30705 descr: CTI mnt-by: MAINT-AS26794 changed: sfrank [at] dakotacarrier.com 20200921 #12:24:57Z source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.155.17.0/24 origin: AS30705 descr: Databank SLC2 Customer mnt-by: MAINT-AS13767 changed: networking [at] databank.com 20201208 #20:40:04Z source: RADB last-modified: 2023-11-13T16:03:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2605:b9c0::/34 origin: AS30705 descr: CTI mnt-by: MAINT-AS26794 changed: sfrank [at] dakotacarrier.com 20200921 #12:28:30Z source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2605:b9c0:4000::/34 origin: AS30705 descr: Databank SLC2 Customer mnt-by: MAINT-AS13767 changed: networking [at] databank.com 20201002 #19:18:28Z source: RADB last-modified: 2023-11-13T16:01:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source