These entries are queried from radb.net using whois, you can try my project getting these.
:AS263394 route: 170.80.164.0/22 descr: Networks Solu\xe7\xf5es em Inform\xe1tica origin: AS263394 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS263394 changed: db-admin [at] bgp.net.br 20190829 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.164.0/22 descr: G8 Customer Proxy Route origin: AS263394 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200515 source: RADB last-modified: 2023-11-13T16:00:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.164.0/22 descr: NWT Main Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:29:00(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.164.0/23 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.164.0/23 descr: CLARO S.A. Customer origin: AS263394 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231229 source: RADB last-modified: 2023-12-29T14:22:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.164.0/24 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.165.0/24 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.166.0/23 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.166.0/24 descr: CLARO S.A. Customer origin: AS263394 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20231229 source: RADB last-modified: 2023-12-29T14:22:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.166.0/24 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.167.0/24 descr: Teck Link Telecom - Proxy For Customer connect fn origin: AS263394 mnt-by: MAINT-AS263856 changed: irr [at] tecklinktelecom.com.br 20211029 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.80.167.0/24 descr: CLARO S.A. Customer origin: AS263394 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.60.0/22 descr: NWT Main Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230424 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.60.0/22 descr: G8 Customer Proxy Route origin: AS263394 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200515 source: RADB last-modified: 2023-11-13T16:00:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.60.0/23 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.60.0/24 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.61.0/24 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.62.0/23 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.62.0/24 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.125.63.0/24 descr: NWT Block origin: AS263394 mnt-by: MAINT-AS263394 changed: peering [at] nwt.net.br 20230426 #17:52:52(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:158c::/32 descr: G8 Customer Proxy Route origin: AS263394 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200515 source: RADB last-modified: 2023-11-13T16:00:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source