These entries are queried from radb.net using whois, you can try my project getting these.
:AS263737 route: 38.44.19.0/24 origin: AS263737 descr: Route Registered for Cogent Communications Customer - Grupo Fullsat SRL geoidx: AR mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20220419 #20:29:44Z source: RADB last-modified: 2023-11-13T16:10:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.59.140.0/22 descr: This route object is for a IFX Networks customer route which is being exported under this origin AS 263737 origin: AS263737 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20150327 #14:48:46Z source: RADB last-modified: 2023-11-13T16:18:57Z rpki-ov-state: valid route: 138.59.140.0/24 descr: CLARO S.A. Customer origin: AS263737 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210315 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: valid route: 138.59.141.0/24 descr: CLARO S.A. Customer origin: AS263737 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210315 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: valid route: 138.59.142.0/24 descr: CLARO S.A. Customer origin: AS263737 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210315 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: valid route: 138.59.143.0/24 descr: CLARO S.A. Customer origin: AS263737 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210315 source: RADB last-modified: 2023-11-13T16:05:10Z rpki-ov-state: valid