These entries are queried from radb.net using whois, you can try my project getting these.
:AS270244 route: 187.62.100.0/22 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS270244 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200727 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.100.0/22 origin: AS270244 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: rita_cassia_melo [at] outlook.com mnt-by: MAINT-AS270244 source: TC last-modified: 2023-05-05T14:51:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.100.0/22 origin: AS270244 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20200117 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.100.0/22 descr: G2 Network - Proxy for OLV Customer origin: AS270244 mnt-by: MAINT-AS266986 changed: noc [at] olvtelecom.com.br 20230502 #16:59:59(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.100.0/23 descr: G2 Network - Proxy for OLV Customer origin: AS270244 mnt-by: MAINT-AS266986 changed: noc [at] olvtelecom.com.br 20230502 #16:59:59(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.100.0/24 descr: G2 Network - Proxy for OLV Customer origin: AS270244 mnt-by: MAINT-AS266986 changed: noc [at] olvtelecom.com.br 20230502 #16:59:59(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.101.0/24 descr: G2 Network - Proxy for OLV Customer origin: AS270244 mnt-by: MAINT-AS266986 changed: noc [at] olvtelecom.com.br 20230502 #16:59:59(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.102.0/23 descr: G2 Network - Proxy for OLV Customer origin: AS270244 mnt-by: MAINT-AS266986 changed: noc [at] olvtelecom.com.br 20230502 #16:59:59(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.102.0/24 descr: G2 Network - Proxy for OLV Customer origin: AS270244 mnt-by: MAINT-AS266986 changed: noc [at] olvtelecom.com.br 20230502 #16:59:59(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.62.103.0/24 descr: G2 Network - Proxy for OLV Customer origin: AS270244 mnt-by: MAINT-AS266986 changed: noc [at] olvtelecom.com.br 20230502 #16:59:59(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6908::/32 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. origin: AS270244 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200728 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6908::/32 origin: AS270244 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: rita_cassia_melo [at] outlook.com mnt-by: MAINT-AS270244 source: TC last-modified: 2023-05-05T14:51:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6908::/32 origin: AS270244 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20200117 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6908::/32 descr: G2 Network - Proxy for OLV Customer origin: AS270244 mnt-by: MAINT-AS266986 changed: noc [at] olvtelecom.com.br 20230502 #16:59:59(-02) source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source