These entries are queried from radb.net using whois, you can try my project getting these.
:AS61899 route: 177.91.68.0/22 descr: CLARO S.A. Customer origin: AS61899 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.91.68.0/24 descr: CLARO S.A. Customer origin: AS61899 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190808 source: RADB last-modified: 2023-11-13T15:57:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.91.69.0/24 descr: Angola Cables proxy-registered route object for customer AS61899 origin: AS61899 remarks: *********************************************** remarks: This object is for *AS61899* customer routes remarks: which is being exported from this source AS. remarks: remarks: This route object was create because no existing remarks: route object with the same sources was found, and remarks: since some Angola Cables peers filter based on remarks: these objects these routes may be rejected if remarks: this object is not created. remarks: remarks: Please contact peering [at] angolacables.co.ao if you remarks: have any questions regarding this object. remarks: *********************************************** mnt-by: MAINT-AS37468 changed: humberto.galiza [at] angolacables.co.ao 20180928 #23:38:34Z source: RADB last-modified: 2023-11-13T15:54:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.91.70.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS61899 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.91.70.0/24 descr: CLARO S.A. Customer origin: AS61899 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231016 source: RADB last-modified: 2023-11-13T16:19:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.91.71.0/24 descr: CLARO S.A. Customer origin: AS61899 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220706 source: RADB last-modified: 2023-11-13T16:11:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.91.71.0/24 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS61899 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.126.185.0/24 descr: Customer Route origin: AS61899 mnt-by: MAINT-INCAPSULA changed: ico-neteng [at] imperva.com 20220330 source: RADB last-modified: 2023-11-13T16:10:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:880::/48 origin: AS61899 descr: Customer 61899 notify: RegistroDominios [at] grupopetropolis.com.br mnt-by: MAINT-AS28580 changed: csirt [at] noc.faster.com.br 20200602 #19:20:30Z source: RADB last-modified: 2023-11-13T16:00:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source