These entries are queried from radb.net using whois, you can try my project getting these.
:AS268751 route: 45.172.60.0/22 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. origin: AS268751 mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20210614 source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: valid route: 45.172.60.0/22 origin: AS268751 descr: CUSTOMER SECW TELECOM mnt-by: MAINT-AS266409 changed: bgp [at] secw.net.br 20200408 # source: ALTDB rpki-ov-state: valid route: 45.172.60.0/24 descr: CLARO S.A. Customer origin: AS268751 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: valid route: 45.172.61.0/24 descr: CLARO S.A. Customer origin: AS268751 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211116 source: RADB last-modified: 2023-11-13T16:08:40Z rpki-ov-state: valid route: 45.172.62.0/23 descr: CLARO S.A. Customer origin: AS268751 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210705 source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: valid route6: 2804:5a24::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: This route is from a TUBARON customer which remarks: is being exported under origin AS below. remarks: --------------------------------- remarks: Please contact cgr [at] tubaron.com.br if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS268751 mnt-by: MAINT-AS262903 changed: infra [at] tubaron.com.br 20221006 source: ALTDB rpki-ov-state: valid route6: 2804:5a24::/32 descr: WIX origin: AS268751 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20200422 source: RADB last-modified: 2023-11-13T16:00:33Z rpki-ov-state: valid