These entries are queried from radb.net using whois, you can try my project getting these.
:AS269527 route: 45.188.88.0/22 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.88.0/22 origin: AS269527 descr: INTERLINK to IMPERTECH MANAUS admin-c: DUMMY-RADB tech-c: DUMMY-RADB mnt-by: MAINT-AS264984 changed: maykon [at] interlink.eti.br 20200217 #14:14:28Z source: RADB last-modified: 2023-11-24T14:31:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.88.0/23 descr: CLARO S.A. Customer origin: AS269527 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210208 source: RADB last-modified: 2023-11-13T16:03:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.88.0/23 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.88.0/24 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.88.0/24 descr: CLARO S.A. Customer origin: AS269527 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200309 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.89.0/24 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.89.0/24 descr: CLARO S.A. Customer origin: AS269527 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200309 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.90.0/23 descr: CLARO S.A. Customer origin: AS269527 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210222 source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.90.0/23 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.90.0/24 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.90.0/24 descr: CLARO S.A. Customer origin: AS269527 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200309 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.91.0/24 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.188.91.0/24 descr: CLARO S.A. Customer origin: AS269527 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200309 source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6600::/32 origin: AS269527 descr: INTERLINK to IMPERTECH MANAUS admin-c: DUMMY-RADB tech-c: DUMMY-RADB mnt-by: MAINT-AS264984 changed: maykon [at] interlink.eti.br 20200217 #14:16:12Z source: RADB last-modified: 2023-11-24T14:31:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6600::/32 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6600::/33 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6600::/33 descr: CLARO S.A. Customer origin: AS269527 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220311 source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6600:8000::/33 descr: CLARO S.A. Customer origin: AS269527 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220311 source: RADB last-modified: 2023-11-13T16:10:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6600:8000::/33 descr: Impertech Telecom origin: AS269527 member-of: AS269527:RS-ROUTES notify: financeiro [at] impertechtelecom.com.br geoidx: BR geoidx: BRA geoidx: 076 geoidx: BR-AM geoidx: Manaus mnt-by: MAINT-AS269527 changed: engenharia [at] k3gsolutions.com.br 20240208 #02:00:00(BRT) source: TC last-modified: 2024-02-08T06:01:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source