These entries are queried from radb.net using whois, you can try my project getting these.
:AS271143 route: 179.48.176.0/22 descr: F J TEC origin: AS271143 mnt-by: MAINT-AS271143 changed: irrfj80 [at] gmail.com 20211117 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.176.0/22 descr: CLARO S.A. Customer origin: AS271143 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220203 source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.176.0/23 descr: F J TEC origin: AS271143 mnt-by: MAINT-AS271143 changed: irrfj80 [at] gmail.com 20211117 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.176.0/23 descr: CLARO S.A. Customer origin: AS271143 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211215 source: RADB last-modified: 2023-11-13T16:09:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.176.0/24 descr: F J TEC origin: AS271143 mnt-by: MAINT-AS271143 changed: irrfj80 [at] gmail.com 20211117 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.177.0/24 descr: F J TEC origin: AS271143 mnt-by: MAINT-AS271143 changed: irrfj80 [at] gmail.com 20211117 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.178.0/23 descr: F J TEC origin: AS271143 mnt-by: MAINT-AS271143 changed: irrfj80 [at] gmail.com 20211117 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.178.0/23 descr: CLARO S.A. Customer origin: AS271143 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211215 source: RADB last-modified: 2023-11-13T16:09:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.178.0/24 descr: F J TEC origin: AS271143 mnt-by: MAINT-AS271143 changed: irrfj80 [at] gmail.com 20211117 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.178.0/24 descr: CLARO S.A. Customer origin: AS271143 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220201 source: RADB last-modified: 2023-11-13T16:09:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.48.179.0/24 descr: F J TEC origin: AS271143 mnt-by: MAINT-AS271143 changed: irrfj80 [at] gmail.com 20211117 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:76ec::/32 descr: F J TEC origin: AS271143 mnt-by: MAINT-AS271143 changed: irrfj80 [at] gmail.com 20211117 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:76ec::/32 descr: CLARO S.A. Customer origin: AS271143 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220727 source: RADB last-modified: 2023-11-13T16:11:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:76ec::/33 descr: CLARO S.A. Customer origin: AS271143 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220727 source: RADB last-modified: 2023-11-13T16:11:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source