These entries are queried from radb.net using whois, you can try my project getting these.
:AS10120 route: 203.143.128.0/19 descr: REACH (Customer Route) tech-c: RRNOC1-REACH origin: AS10120 remarks: This auto-generated route object was created remarks: for a REACH customer route remarks: remarks: This route object was created because remarks: some REACH peers filter based on these objects remarks: and this route may be rejected remarks: if this object is not created. remarks: remarks: Please contact irr [at] team.telstra.com if you have any remarks: questions regarding this object. notify: irr [at] team.telstra.com mnt-by: MAINT-REACH-NOC changed: irr [at] team.telstra.com 20060627 source: REACH rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.143.128.0/23 descr: NTT Communications Global IP Network descr: Temporary or proxy registration admin-c: NCGE-VRIO tech-c: NCGE-VRIO origin: AS10120 notify: ipr [at] gin.ntt.net mnt-by: MAINT-NTTCOM-BB changed: kpack [at] gin.ntt.net 20200428 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.143.130.0/24 descr: NTT Communications Global IP Network descr: Temporary or proxy registration admin-c: NCGE-VRIO tech-c: NCGE-VRIO origin: AS10120 notify: ipr [at] gin.ntt.net mnt-by: MAINT-NTTCOM-BB changed: kpack [at] gin.ntt.net 20200428 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.143.131.0/24 descr: NTT Communications Global IP Network descr: Temporary or proxy registration admin-c: NCGE-VRIO tech-c: NCGE-VRIO origin: AS10120 notify: ipr [at] gin.ntt.net mnt-by: MAINT-NTTCOM-BB changed: kpack [at] gin.ntt.net 20200428 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source