These entries are queried from radb.net using whois, you can try my project getting these.
:AS266418 route: 170.81.164.0/22 origin: AS266418 descr: FORTE-CUSTOMER mnt-by: MAINT-AS263009 changed: vitor [at] fortetelecom.com.br 20191202 #02:17:03Z source: RADB last-modified: 2023-11-13T15:59:14Z rpki-ov-state: valid route: 170.81.164.0/22 descr: SERVTEL EIRELI origin: AS266418 notify: douglas.benedito [at] itanet.com.br mnt-by: MAINT-AS266418 changed: douglas.benedito [at] itanet.com.br source: TC last-modified: 2023-03-18T00:48:49Z rpki-ov-state: valid route: 170.81.164.0/23 descr: SERVTEL EIRELI origin: AS266418 notify: douglas.benedito [at] itanet.com.br mnt-by: MAINT-AS266418 changed: douglas.benedito [at] itanet.com.br source: TC last-modified: 2023-03-18T00:48:49Z rpki-ov-state: valid route: 170.81.164.0/23 descr: CLARO S.A. Customer origin: AS266418 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230529 source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: valid route: 170.81.164.0/24 descr: CLARO S.A. Customer origin: AS266418 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230529 source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: valid route: 170.81.164.0/24 descr: SERVTEL EIRELI origin: AS266418 notify: douglas.benedito [at] itanet.com.br mnt-by: MAINT-AS266418 changed: douglas.benedito [at] itanet.com.br source: TC last-modified: 2023-03-18T00:48:49Z rpki-ov-state: valid route: 170.81.165.0/24 descr: SERVTEL EIRELI origin: AS266418 notify: douglas.benedito [at] itanet.com.br mnt-by: MAINT-AS266418 changed: douglas.benedito [at] itanet.com.br source: TC last-modified: 2023-03-18T00:48:49Z rpki-ov-state: valid route: 170.81.165.0/24 descr: CLARO S.A. Customer origin: AS266418 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230529 source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: valid route: 170.81.166.0/23 descr: SERVTEL EIRELI origin: AS266418 notify: douglas.benedito [at] itanet.com.br mnt-by: MAINT-AS266418 changed: douglas.benedito [at] itanet.com.br source: TC last-modified: 2023-03-18T00:48:49Z rpki-ov-state: valid route: 170.81.166.0/23 descr: CLARO S.A. Customer origin: AS266418 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230529 source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: valid route: 170.81.166.0/24 descr: CLARO S.A. Customer origin: AS266418 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230529 source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: valid route: 170.81.166.0/24 descr: SERVTEL EIRELI origin: AS266418 notify: douglas.benedito [at] itanet.com.br mnt-by: MAINT-AS266418 changed: douglas.benedito [at] itanet.com.br source: TC last-modified: 2023-03-18T00:48:49Z rpki-ov-state: valid route: 170.81.167.0/24 descr: CLARO S.A. Customer origin: AS266418 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230529 source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: valid route: 170.81.167.0/24 descr: SERVTEL EIRELI origin: AS266418 notify: douglas.benedito [at] itanet.com.br mnt-by: MAINT-AS266418 changed: douglas.benedito [at] itanet.com.br source: TC last-modified: 2023-03-18T00:48:49Z rpki-ov-state: valid route6: 2804:377c::/32 descr: ITX-ITANET origin: AS266418 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180123 #19:12:10Z source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: valid route6: 2804:377c::/32 descr: SERVTEL EIRELI origin: AS266418 notify: douglas.benedito [at] itanet.com.br mnt-by: MAINT-AS266418 changed: douglas.benedito [at] itanet.com.br source: TC last-modified: 2023-03-18T00:52:05Z rpki-ov-state: valid