These entries are queried from radb.net using whois, you can try my project getting these.
:AS61684 route: 131.108.188.0/22 origin: AS61684 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: local.web [at] hotmail.com mnt-by: MAINT-AS61684 source: TC last-modified: 2023-06-07T14:54:22Z rpki-ov-state: valid route: 131.108.188.0/22 origin: AS61684 descr: AS61684 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20200914 #12:24:58Z source: RADB last-modified: 2023-11-13T16:01:38Z rpki-ov-state: valid route: 131.108.188.0/23 descr: CLARO S.A. Customer origin: AS61684 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200106 source: RADB last-modified: 2023-11-13T15:59:35Z rpki-ov-state: valid route: 131.108.188.0/24 descr: LOCALWEB origin: AS61684 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180813 #18:09:39Z source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: valid route: 131.108.189.0/24 descr: LOCALWEB origin: AS61684 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180813 #18:10:20Z source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: valid route: 131.108.190.0/23 descr: CLARO S.A. Customer origin: AS61684 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190920 source: RADB last-modified: 2023-11-13T15:57:47Z rpki-ov-state: valid route: 131.108.190.0/24 descr: LOCALWEB origin: AS61684 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180813 #18:10:39Z source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: valid route: 131.108.191.0/24 descr: LOCALWEB origin: AS61684 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180813 #18:10:52Z source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: valid route: 168.228.100.0/22 origin: AS61684 descr: AS61684 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20200914 #12:25:21Z source: RADB last-modified: 2023-11-13T16:01:38Z rpki-ov-state: valid route: 168.228.100.0/22 origin: AS61684 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: local.web [at] hotmail.com mnt-by: MAINT-AS61684 source: TC last-modified: 2023-06-07T14:54:22Z rpki-ov-state: valid route: 168.228.100.0/23 descr: CLARO S.A. Customer origin: AS61684 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190920 source: RADB last-modified: 2023-11-13T15:57:47Z rpki-ov-state: valid route: 168.228.100.0/24 descr: LOCALWEB origin: AS61684 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180813 #18:11:23Z source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: valid route: 168.228.101.0/24 descr: LOCALWEB origin: AS61684 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180813 #18:11:37Z source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: valid route: 168.228.102.0/23 descr: CLARO S.A. Customer origin: AS61684 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190806 source: RADB last-modified: 2023-11-13T15:57:00Z rpki-ov-state: valid route: 168.228.102.0/24 descr: LOCALWEB origin: AS61684 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180813 #18:11:45Z source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: valid route: 168.228.103.0/24 descr: LOCALWEB origin: AS61684 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180813 #18:11:59Z source: RADB last-modified: 2023-11-13T15:54:25Z rpki-ov-state: valid route6: 2804:1cf0::/32 origin: AS61684 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: local.web [at] hotmail.com mnt-by: MAINT-AS61684 source: TC last-modified: 2023-06-07T14:54:23Z rpki-ov-state: valid route6: 2804:1cf0::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS61684) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS61684 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20171113 source: RADB last-modified: 2023-11-13T15:53:43Z rpki-ov-state: valid