These entries are queried from radb.net using whois, you can try my project getting these.
:AS271462 route: 181.233.120.0/22 origin: AS271462 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: igords.ti [at] gmail.com mnt-by: MAINT-AS271462 source: TC last-modified: 2022-04-11T16:04:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.233.120.0/22 origin: AS271462 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20211230 #13:19:26Z source: RADB last-modified: 2023-11-13T16:09:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.233.120.0/23 origin: AS271462 descr: AS271462 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20220222 #13:38:53Z source: RADB last-modified: 2023-11-13T16:09:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.233.120.0/24 origin: AS271462 descr: AS271462 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20221206 #19:31:34Z source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.233.121.0/24 descr: AS-BTE-CUSTOMER-271462 origin: AS271462 remarks: Cliente do Cliente BY TELECOM remarks: AS PATH 267613 53019 271462 remarks: Usuario XConn rsousa 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 20230529 #11:49:36Z source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.233.122.0/23 origin: AS271462 descr: AS271462 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20220222 #13:39:24Z source: RADB last-modified: 2023-11-13T16:09:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7be8::/32 origin: AS271462 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: igords.ti [at] gmail.com mnt-by: MAINT-AS271462 source: TC last-modified: 2022-04-11T16:04:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7be8::/32 origin: AS271462 descr: Proxy route registration for AS271462 remarks: This route object is for a ALOO Telecom customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some ALOO Telecom peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact bgp [at] alootelecom.com.br if you have any remarks: questions regarding this object. mnt-by: MAINT-AS61568 notify: noc [at] alootelecom.com.br changed: noc [at] alootelecom.com.br 20201119 #03:50:02Z source: RADB last-modified: 2023-11-13T16:12:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7be8::/33 origin: AS271462 descr: AS271462 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20220222 #13:41:00Z source: RADB last-modified: 2023-11-13T16:09:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7be8:8000::/34 origin: AS271462 descr: AS271462 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20210707 #13:16:29Z source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:7be8:ff00::/40 descr: AS-BTE-CUSTOMER-271462 origin: AS271462 remarks: Cliente do Cliente BY TELECOM remarks: AS PATH 267613 53019 271462 remarks: Usuario XConn rsousa 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 20230529 #11:49:36Z source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source