These entries are queried from radb.net using whois, you can try my project getting these.
:AS52917 route: 91.123.0.0/22 origin: AS52917 descr: Customer American Tower. mnt-by: MAINT-AS23106 changed: bgp.fibra [at] americantower.com 20211021 #21:00:22Z source: RADB last-modified: 2023-11-13T16:11:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.10.116.0/22 origin: AS52917 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: protoxol [at] gmail.com mnt-by: MAINT-AS52917 source: TC last-modified: 2022-03-15T11:27:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.10.116.0/22 origin: AS52917 descr: owner: SPACE NET SERV. DE TELECOMUNICAÇÃO EM INF. LTDA-ME mnt-by: MAINT-AS53087 changed: suelando.a [at] tely.com.br 20230826 #17:28:20Z source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.10.118.0/24 origin: AS52917 mnt-by: MAINT-AS265269 changed: rafaelwesley [at] megalinkinternet.com.br 20240314 # 1202Z source: RADB last-modified: 2024-03-14T12:02:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.10.119.0/24 descr: AS-BTE-CUSTOMER-52917 origin: AS52917 remarks: Cliente do Cliente BY TELECOM remarks: AS PATH 267613 53019 268404 273612 52917 remarks: Usuario XConn rsilva remarks: ************************************************************ remarks: This is a Eletronet customer proxy route object that was cre remarks: ated because no existing route object with the same origin w remarks: as found. Please contact noc [at] eletronet.net.br if you have an remarks: y questions regarding this object. remarks: ************************************************************ notify: filtrosbgpoperadoras [at] eletronet.com mnt-by: MAINT-AS267613 changed: filtrosbgpoperadoras [at] eletronet.com 20230310 #11:58:14Z source: RADB last-modified: 2023-11-13T16:15:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.67.172.0/22 origin: AS52917 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: protoxol [at] gmail.com mnt-by: MAINT-AS52917 source: TC last-modified: 2022-03-15T11:27:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.67.172.0/22 descr: G8 Customer Proxy Route origin: AS52917 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200713 source: RADB last-modified: 2023-11-13T16:01:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.67.172.0/24 origin: AS52917 descr: AS52917 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20231024 #19:29:13Z source: RADB last-modified: 2023-11-13T16:19:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.67.174.0/24 origin: AS52917 descr: SPACE NET SERV. DE TELECOMUNICAÇÃO EM INF. LTDA-ME mnt-by: MAINT-AS53087 changed: flares.j [at] tely.com.br 20231031 #20:24:17Z source: RADB last-modified: 2023-11-13T16:19:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.67.175.0/24 origin: AS52917 descr: AS52917 - SPACE NET SERV. DE TELECOMUN mnt-by: MAINT-AS265269 changed: suporte [at] megalinkpiaui.com.br 20231120 # 1234Z source: RADB last-modified: 2023-11-20T12:34:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:c44::/32 descr: G8 Networks origin: AS52917 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20190429 source: RADB last-modified: 2023-11-13T15:56:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:c44::/32 origin: AS52917 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: protoxol [at] gmail.com mnt-by: MAINT-AS52917 source: TC last-modified: 2022-03-15T11:27:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source