These entries are queried from radb.net using whois, you can try my project getting these.
:AS53038 route: 177.73.232.0/21 descr: IDC19 origin: AS53038 member-of: AS53038:RS-ROUTES notify: fcolang [at] wdi.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-SP geoidx: Vinhedo mnt-by: MAINT-AS53038 changed: fcolang [at] wdi.com.br 20240223 source: TC last-modified: 2024-02-23T03:53:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.73.232.0/22 descr: IDC19 origin: AS53038 member-of: AS53038:RS-ROUTES notify: noc [at] idc19.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-SP geoidx: Vinhedo mnt-by: MAINT-AS53038 changed: noc [at] idc19.com.br 20240223 source: TC last-modified: 2024-02-23T03:53:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.73.232.0/22 descr: AS-EVE-CUSTOMER-53038 origin: AS53038 remarks: Cliente do Cliente Everest Ridge remarks: AS PATH 267613 267056 53158 53038 remarks: Usuario XConn ulisses.almeida 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: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: ulisses.almeida [at] eletronet.com 20200505 #16:24:19Z source: RADB last-modified: 2023-11-13T16:00:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.73.232.0/24 descr: CLARO S.A. Customer origin: AS53038 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201020 source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.73.236.0/22 descr: AS-EVE-CUSTOMER-53038 origin: AS53038 remarks: Cliente do Cliente Everest Ridge remarks: AS PATH 267613 267056 53158 53038 remarks: Usuario XConn ulisses.almeida 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: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: ulisses.almeida [at] eletronet.com 20200505 #16:24:19Z source: RADB last-modified: 2023-11-13T16:00:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.73.236.0/22 descr: IDC19 origin: AS53038 member-of: AS53038:RS-ROUTES notify: noc [at] idc19.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-SP geoidx: Vinhedo mnt-by: MAINT-AS53038 changed: noc [at] idc19.com.br 20240223 source: TC last-modified: 2024-02-23T03:53:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.176.0/20 descr: IDC19 origin: AS53038 member-of: AS53038:RS-ROUTES notify: noc [at] idc19.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-SP geoidx: Vinhedo mnt-by: MAINT-AS53038 changed: noc [at] idc19.com.br 20240223 source: TC last-modified: 2024-02-23T03:53:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.176.0/20 descr: AS-EVE-CUSTOMER-53038 origin: AS53038 remarks: Cliente do Cliente Everest Ridge remarks: AS PATH 267613 267056 53158 53038 remarks: Usuario XConn ulisses.almeida 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: coreweb_tier2 [at] eletronet.com notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: ulisses.almeida [at] eletronet.com 20200505 #16:24:19Z source: RADB last-modified: 2023-11-13T16:00:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.154.183.0/24 descr: CLARO S.A. Customer origin: AS53038 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210716 source: RADB last-modified: 2023-11-13T16:07:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:648::/32 origin: AS53038 descr: ITX-DB3 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190410 #20:48:21Z source: RADB last-modified: 2023-11-13T15:55:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:648::/32 descr: IDC19 origin: AS53038 member-of: AS53038:RS-ROUTES notify: noc [at] idc19.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-SP geoidx: Vinhedo mnt-by: MAINT-AS53038 changed: noc [at] idc19.com.br 20240223 source: TC last-modified: 2024-02-23T03:54:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source