These entries are queried from radb.net using whois, you can try my project getting these.
:AS61720 route: 201.150.56.0/22 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: AS61720 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20151028 #11:12:00Z source: RADB last-modified: 2023-11-13T15:48:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.150.56.0/23 descr: AS61720 origin: AS61720 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170403 #23:24:32Z source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.150.56.0/24 origin: AS61720 descr: Susan C. Correia Padilha mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #16:57:04Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.150.57.0/24 origin: AS61720 descr: Susan C. Correia Padilha mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #16:57:44Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.150.58.0/23 descr: AS61720 origin: AS61720 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20170403 #23:25:43Z source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.150.58.0/24 origin: AS61720 descr: Susan C. Correia Padilha mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #16:58:44Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 201.150.59.0/24 origin: AS61720 descr: Susan C. Correia Padilha mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #16:59:49Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b4c::/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: AS61720 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20151028 #11:12:00Z source: RADB last-modified: 2023-11-13T15:48:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b4c::/33 origin: AS61720 descr: Susan C. Correia Padilha mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #17:01:58Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1b4c:8000::/33 origin: AS61720 descr: Susan C. Correia Padilha mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20200120 #17:02:57Z source: RADB last-modified: 2023-11-13T15:59:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source