These entries are queried from radb.net using whois, you can try my project getting these.
:AS63209 route: 142.147.79.0/24 origin: AS63209 descr: Proxy Registration for Segra Data Centers-CLT4 Customer admin-c: NOC3469-ARIN tech-c: NOC3469-ARIN mnt-by: MAINT-AS17216 changed: clt-netops [at] lumosnet.com 20200108 #16:38:52Z source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: valid route: 146.88.185.0/24 descr: Proxy Registration for Databank-DFW Customer origin: AS63209 mnt-by: MAINT-AS13767 changed: networking [at] databank.com 20180628 #16:11:29Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 146.88.186.0/24 descr: Proxy Registration for Databank-DFW Customer origin: AS63209 mnt-by: MAINT-AS13767 changed: networking [at] databank.com 20180628 #16:11:29Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 146.88.187.0/24 descr: Proxy Registration for Databank-DFW Customer origin: AS63209 mnt-by: MAINT-AS13767 changed: networking [at] databank.com 20180628 #16:11:29Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 146.88.188.0/24 descr: Proxy Registration for Databank-DFW Customer origin: AS63209 mnt-by: MAINT-AS13767 changed: networking [at] databank.com 20180628 #16:11:29Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.254.28.0/24 origin: AS63209 descr: Kodiak mnt-by: MAINT-AS17216 changed: jon.ramberg [at] segra.com 20210609 #17:33:25Z source: RADB last-modified: 2023-11-13T16:13:36Z rpki-ov-state: valid