These entries are queried from radb.net using whois, you can try my project getting these.
:AS9346 route: 202.153.166.0/24 descr: Proxy-registered route object origin: AS9346 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20140606 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.153.166.0/24 descr: Proxy-registered route object origin: AS9346 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20140606 source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.163.200.0/24 origin: AS9346 descr: Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, mnt-by: MAINT-TW-CHIEF last-modified: 2018-06-22T04:57:52Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source