These entries are queried from radb.net using whois, you can try my project getting these.
:AS263801 route: 138.122.188.0/22 descr: LACNIC generated route for LINKEAR SRL origin: AS263801 remarks: LACNIC generated route for LINKEAR SRL remarks: maxLength 32 mnt-by: MNT-AR-LISR12-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T19:15:06Z rpki-ov-state: valid route: 138.122.188.0/22 descr: This route object is for a IFX Networks customer route which is being exported under this origin AS 263801 origin: AS263801 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20160120 #14:41:09Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: valid route: 138.122.188.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 63801 origin: AS263801 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20150811 #22:22:43Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: valid route: 138.122.189.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 263801 origin: AS263801 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20150811 #22:17:05Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: valid route: 138.122.190.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 263801 origin: AS263801 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20150811 #22:12:30Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: valid route: 138.122.191.0/24 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 263801 origin: AS263801 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20150811 #22:10:27Z source: RADB last-modified: 2023-11-13T16:18:59Z rpki-ov-state: valid route: 149.78.32.0/19 origin: AS263801 descr: Route Registered for Cogent Communications Customer - LINKEAR SRL geoidx: AR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20220722 #09:21:50Z source: RADB last-modified: 2023-11-13T16:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.196.244.0/22 descr: ITX-LINKEAR origin: AS263801 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180625 #19:03:54Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: valid route: 168.196.244.0/22 descr: LACNIC generated route for LINKEAR SRL origin: AS263801 remarks: LACNIC generated route for LINKEAR SRL remarks: maxLength 32 mnt-by: MNT-AR-LISR12-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T19:15:06Z rpki-ov-state: valid route: 189.90.230.0/23 origin: AS263801 descr: CODINGAR S.R.L mnt-by: MAINT-AS52468 changed: dsalazara [at] ufinet.com 20220712 #20:39:06Z source: RADB last-modified: 2023-11-13T16:11:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2803:1f00::/32 origin: AS263801 descr: LINKEAR SRL mnt-by: MAINT-AS52468 changed: rargueta [at] ufinet.com 20200722 #23:27:46Z source: RADB last-modified: 2023-11-13T16:08:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2803:7c40::/32 descr: LACNIC generated route6 for LINKEAR SRL origin: AS263801 remarks: LACNIC generated route6 for LINKEAR SRL remarks: maxLength 56 mnt-by: MNT-AR-LISR12-LACNIC changed: 20240305 source: LACNIC remarks: *************************************************** remarks: This object may have been modified remarks: For more information, please query whois.lacnic.net remarks: *************************************************** last-modified: 2024-03-05T19:15:06Z rpki-ov-state: valid