These entries are queried from radb.net using whois, you can try my project getting these.
:AS264213 route: 138.97.252.0/22 descr: Connect Banda Larga origin: AS264213 mnt-by: MAINT-264213 changed: lerner [at] lifeit.com.br 20201015 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.252.0/22 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: AS264213 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: 138.97.252.0/22 descr: AS264213-CONNECT-TELECOM origin: AS264213 notify: suporte [at] wirelink.com.br notify: bgp [at] wirelink.com.br mnt-by: MAINT-AS61832 changed: suporte [at] wirelink.com.br 20200505 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.252.0/22 origin: AS264213 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: bandalarga.connect [at] hotmail.com mnt-by: MAINT-AS264213 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: 138.97.252.0/23 descr: Angola Cables proxy-registered route object for customer AS264213 origin: AS264213 remarks: *********************************************** remarks: This object is for *AS264213* customer routes remarks: which is being exported from this source AS. remarks: remarks: This route object was create because no existing remarks: route object with the same sources was found, and remarks: since some Angola Cables peers filter based on remarks: these objects these routes may be rejected if remarks: this object is not created. remarks: remarks: Please contact peering [at] angolacables.co.ao if you remarks: have any questions regarding this object. remarks: *********************************************** mnt-by: MAINT-AS37468 changed: humberto.galiza [at] angolacables.co.ao 20180928 #23:38:34Z source: RADB last-modified: 2023-11-13T15:54:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.252.0/24 descr: AS264213 origin: AS264213 mnt-by: MAINT-AS264213 changed: noc [at] loks.email 20230512 source: TC last-modified: 2023-05-15T16:38:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.252.0/24 descr: CLIENTE_MOB_CONNECT TELECOM LTDA ME origin: AS264213 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.253.0/24 descr: AS264213 origin: AS264213 mnt-by: MAINT-AS264213 changed: noc [at] loks.email 20230512 source: TC last-modified: 2023-05-15T16:40:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.254.0/24 descr: AS264213 origin: AS264213 mnt-by: MAINT-AS264213 changed: noc [at] loks.email 20230512 source: TC last-modified: 2023-05-15T16:40:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.254.0/24 descr: CLIENTE_MOB_CONNECT TELECOM LTDA ME origin: AS264213 mnt-by: MAINT-AS28598 changed: mauricio.maehara [at] mobtelecom.com.br 20180504 #23:49:57Z source: RADB last-modified: 2023-11-13T16:12:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.97.255.0/24 descr: AS264213 origin: AS264213 mnt-by: MAINT-AS264213 changed: noc [at] loks.email 20230512 source: TC last-modified: 2023-05-15T16:40:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:244c::/32 descr: DB3 origin: AS264213 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180404 #20:21:23Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4384::/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: AS264213 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