These entries are queried from radb.net using whois, you can try my project getting these.
:AS61582 route: 138.99.168.0/22 descr: Atrix IPv4 origin: AS61582 mnt-by: MAINT-AS61582 changed: ac-noc [at] atrixeng.com.br 20220602 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.99.168.0/22 origin: AS61582 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: ac-noc [at] atrixeng.com.br mnt-by: MAINT-AS61582 source: TC last-modified: 2022-05-31T14:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.231.140.0/22 descr: Atrix IPv4 origin: AS61582 mnt-by: MAINT-AS61582 changed: ac-noc [at] atrixeng.com.br 20220602 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.231.140.0/22 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: AS61582 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.231.140.0/22 origin: AS61582 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: ac-noc [at] atrixeng.com.br mnt-by: MAINT-AS61582 source: TC last-modified: 2022-05-31T14:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3248::/32 origin: AS61582 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: ac-noc [at] atrixeng.com.br mnt-by: MAINT-AS61582 source: TC last-modified: 2022-05-31T14:54:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3248::/32 descr: Atrix IPv6 origin: AS61582 mnt-by: MAINT-AS61582 changed: ac-noc [at] atrixeng.com.br 20220602 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:3248::/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: AS61582 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source