These entries are queried from radb.net using whois, you can try my project getting these.
:AS268812 route: 45.171.20.0/22 origin: AS268812 descr: AS268812 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190327 #22:53:10Z source: RADB last-modified: 2023-11-13T15:55:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.171.20.0/23 origin: AS268812 descr: BATISTA E SANTOS LTDA mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200201 #15:14:54Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.171.20.0/24 descr: AS-PTA-CUSTOMER-268812 origin: AS268812 remarks: Cliente do Cliente PERFECT NET TELECOM remarks: AS PATH 267613 271208 268812 remarks: Usuario XConn ualmeida remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20230127 #17:21:56Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.171.21.0/24 descr: AS-PTA-CUSTOMER-268812 origin: AS268812 remarks: Cliente do Cliente PERFECT NET TELECOM remarks: AS PATH 267613 271208 268812 remarks: Usuario XConn ualmeida remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20230127 #17:21:56Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.171.22.0/23 origin: AS268812 descr: BATISTA E SANTOS LTDA mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200201 #15:15:19Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.171.22.0/24 descr: AS-PTA-CUSTOMER-268812 origin: AS268812 remarks: Cliente do Cliente PERFECT NET TELECOM remarks: AS PATH 267613 271208 268812 remarks: Usuario XConn ualmeida remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: FiltrosBGPOperadoras [at] eletronet.com 20230127 #17:21:57Z source: RADB last-modified: 2023-11-13T16:13:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.171.23.0/24 descr: CLARO S.A. Customer origin: AS268812 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5b00::/32 origin: AS268812 descr: AS268812 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190327 #22:45:12Z source: RADB last-modified: 2023-11-13T15:55:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5b00::/33 origin: AS268812 descr: BATISTA E SANTOS LTDA mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200201 #15:16:00Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5b00:8000::/33 origin: AS268812 descr: BATISTA E SANTOS LTDA mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200201 #15:16:35Z source: RADB last-modified: 2023-11-13T15:59:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source