These entries are queried from radb.net using whois, you can try my project getting these.
:AS271978 route: 38.172.156.0/24 origin: AS271978 descr: Route Registered for Cogent Communications Customer - Linares Technology S.R.L. geoidx: DO mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20230630 #16:28:37Z source: RADB last-modified: 2023-11-13T16:17:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.215.241.0/24 origin: AS271978 mnt-by: MAINT-AS834 descr: autogen changed: support [at] ipxo.com 20220912 source: radb last-modified: 2023-11-13T16:12:28Z rpki-ov-state: valid route6: 2803:de10::/32 descr: LACNIC generated route6 for LINARES TECHNOLOGY SRL origin: AS271978 remarks: LACNIC generated route6 for LINARES TECHNOLOGY SRL remarks: maxLength 32 mnt-by: MNT-DO-LTSR1-LACNIC changed: 20240308 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-08T15:00:06Z rpki-ov-state: valid route6: 2803:de10::/32 descr: COLUMBUS NETWORKS TRANSIT CUSTOMERS origin: AS271978 notify: ipservices [at] cwc.com mnt-by: MAINT-AS23520 changed: gersain.rendon [at] cwc.com 20220209 source: RADB last-modified: 2023-11-13T16:09:12Z rpki-ov-state: valid