These entries are queried from radb.net using whois, you can try my project getting these.
:AS268742 route: 45.172.44.0/22 origin: AS268742 descr: DURVAL JOSE DE OLIVEIRA mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20190320 #09:01:26Z source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: valid route: 45.172.44.0/23 origin: AS268742 descr: AS268742 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190909 #17:02:00Z source: RADB last-modified: 2023-11-13T15:57:24Z rpki-ov-state: valid route: 45.172.44.0/24 descr: CLARO S.A. Customer origin: AS268742 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: valid route: 45.172.45.0/24 descr: CLARO S.A. Customer origin: AS268742 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: valid route: 45.172.46.0/23 origin: AS268742 descr: AS268742 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190909 #17:02:34Z source: RADB last-modified: 2023-11-13T15:57:24Z rpki-ov-state: valid route: 45.172.47.0/24 descr: CLARO S.A. Customer origin: AS268742 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: valid route6: 2804:5a0c::/32 origin: AS268742 descr: DURVAL TELECOM LTDA admin-c: JAPOL125 tech-c: JAPOL125 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20190320 #09:03:06Z source: RADB last-modified: 2023-11-13T15:55:45Z rpki-ov-state: valid