These entries are queried from radb.net using whois, you can try my project getting these.
:AS28181 route: 179.97.16.0/21 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:08:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.16.0/21 descr: MHNET origin: AS28181 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190124 #19:36:48Z source: RADB last-modified: 2023-11-13T15:55:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.16.0/22 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:18:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.16.0/23 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:19:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.16.0/24 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:10:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.16.0/24 descr: CLARO S.A. Customer origin: AS28181 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191030 source: RADB last-modified: 2023-11-13T15:58:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.17.0/24 descr: CLARO S.A. Customer origin: AS28181 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191113 source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.17.0/24 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:10:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.18.0/23 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:19:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.18.0/24 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:11:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.18.0/24 descr: CLARO S.A. Customer origin: AS28181 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191030 source: RADB last-modified: 2023-11-13T15:58:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.19.0/24 descr: CLARO S.A. Customer origin: AS28181 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191113 source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.19.0/24 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:11:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.20.0/22 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:18:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.20.0/23 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:20:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.20.0/24 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:11:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.20.0/24 descr: CLARO S.A. Customer origin: AS28181 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191113 source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.21.0/24 descr: CLARO S.A. Customer origin: AS28181 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191113 source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.21.0/24 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:12:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.22.0/23 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:20:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.22.0/24 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.22.0/24 descr: CLARO S.A. Customer origin: AS28181 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191113 source: RADB last-modified: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.23.0/24 descr: CLARO S.A. Customer origin: AS28181 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20191030 source: RADB last-modified: 2023-11-13T15:58:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 179.97.23.0/24 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:13:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:dac::/32 descr: MASTER TELECOM LTDA ME origin: AS28181 mnt-by: MAINT-AS28181 changed: marcos.jose.santos [at] hotmail.com 20210806 source: TC last-modified: 2021-08-06T17:09:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:dac::/32 descr: ITX-MHNET origin: AS28181 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181009 #13:19:56Z source: RADB last-modified: 2023-11-13T15:54:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source