These entries are queried from radb.net using whois, you can try my project getting these.
:AS18836 route: 200.188.192.0/20 descr: This route object is for IFX Networks customer route which is being exported under this origin AS 18836 origin: AS18836 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170713 #15:31:18Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: valid route: 200.188.192.0/21 descr: Tivit proxy route object origin: AS18836 mnt-by: MAINT-AS55002 changed: netops [at] defense.net 20161005 #19:07:24Z source: RADB last-modified: 2023-11-13T15:49:54Z rpki-ov-state: valid route: 200.188.192.0/22 descr: CLARO S.A. Customer origin: AS18836 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190909 source: RADB last-modified: 2023-11-13T15:57:24Z rpki-ov-state: valid route: 200.188.196.0/22 descr: CLARO S.A. Customer origin: AS18836 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:27Z rpki-ov-state: valid route: 200.188.196.0/23 descr: CLARO S.A. Customer origin: AS18836 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:27Z rpki-ov-state: valid route: 200.188.198.0/23 descr: CLARO S.A. Customer origin: AS18836 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20180815 source: RADB last-modified: 2023-11-13T15:54:27Z rpki-ov-state: valid route: 200.188.200.0/21 descr: Tivit proxy route object origin: AS18836 mnt-by: MAINT-AS55002 changed: netops [at] defense.net 20161005 #19:06:16Z source: RADB last-modified: 2023-11-13T15:49:54Z rpki-ov-state: valid route: 200.188.200.0/22 descr: ITX-CLIENTE origin: AS18836 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20170706 #10:27:56Z source: RADB last-modified: 2023-11-13T15:51:16Z rpki-ov-state: valid route: 200.188.204.0/22 descr: This route object is for a IFX Network customer route which is being exported under this origin AS 18836 origin: AS18836 mnt-by: MAINT-AS18747 changed: noc [at] ifxcorp.com 20170801 #20:09:59Z source: RADB last-modified: 2023-11-13T16:18:58Z rpki-ov-state: valid