These entries are queried from radb.net using whois, you can try my project getting these.
:AS137349 route: 103.114.52.0/23 descr: Route Object for AS137349 origin: AS137349 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20190313 source: RADB last-modified: 2023-11-13T15:55:44Z rpki-ov-state: valid route: 103.114.52.0/24 descr: Route Object for AS137349 origin: AS137349 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20190313 source: RADB last-modified: 2023-11-13T15:55:44Z rpki-ov-state: valid route: 103.114.52.0/24 descr: Proxy-registered route object origin: AS137349 mnt-by: MAINT-ID-GSMNET last-modified: 2021-03-24T08:46:32Z source: IDNIC rpki-ov-state: valid route: 103.114.53.0/24 descr: Route Object for AS137349 origin: AS137349 notify: ipnoc [at] pgascom.co.id mnt-by: MAINT-AS58463 changed: ipnoc [at] pgascom.co.id 20190313 source: RADB last-modified: 2023-11-13T15:55:44Z rpki-ov-state: valid route: 103.114.53.0/24 descr: Proxy-registered route object origin: AS137349 mnt-by: MAINT-ID-GSMNET last-modified: 2021-03-24T08:47:30Z source: IDNIC rpki-ov-state: valid route6: 2001:df4:f300::/48 descr: Route Object for AS137349 origin: AS137349 mnt-by: MAINT-ID-GSMNET last-modified: 2023-09-14T02:59:40Z source: IDNIC rpki-ov-state: valid route6: 2001:df4:f300::/48 origin: AS137349 descr: PT. GEMILANG SARANA MANDIRI mnt-by: MAINT-AS136106 changed: sabirin.muhtar [at] fiberstar.co.id 20230913 #02:46:45Z source: RADB last-modified: 2023-11-13T16:18:34Z rpki-ov-state: valid