These entries are queried from radb.net using whois, you can try my project getting these.
:AS133889 route: 103.76.88.0/23 descr: Route Object - 103.76.88.0/23 origin: AS133889 mnt-by: MAINT-AS45352 changed: cllee [at] ipserverone.com 20161016 #13:54:48Z source: RADB last-modified: 2023-11-13T16:08:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.76.88.0/23 descr: CMI IP Transit origin: AS133889 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180503 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.76.88.0/23 descr: REACH (Customer Route) tech-c: RRNOC1-REACH origin: AS133889 notify: irr [at] team.telstra.com mnt-by: MAINT-REACH-NOC 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. source: REACH changed: irr [at] team.telstra.com 20170411 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.76.88.0/24 descr: Route Object - 103.76.88.0/24 origin: AS133889 mnt-by: MAINT-AS45352 changed: cllee [at] ipserverone.com 20161016 #13:55:26Z source: RADB last-modified: 2023-11-13T16:08:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.76.89.0/24 descr: Route Object - 103.76.89.0/24 origin: AS133889 mnt-by: MAINT-AS45352 changed: cllee [at] ipserverone.com 20161016 #13:56:51Z source: RADB last-modified: 2023-11-13T16:08:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source