These entries are queried from radb.net using whois, you can try my project getting these.
:AS151616 route: 103.91.151.0/24 descr: Proxy-registered route object origin: AS151616 notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: guoxiong.dai [at] hgc.com.hk 20231117 source: RADB last-modified: 2023-11-17T02:27:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.91.151.0/24 descr: Proxy-registered route object origin: AS151616 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] hgcbroadband.com if you have any remarks: questions regarding this object. notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: radb [at] hgcbroadband.com 20231101 source: NTTCOM last-modified: 2023-11-01T02:41:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.91.151.0/24 origin: AS151616 descr: HOSTLINK (HK) LIMITED UNIT 804, 8/F, SUNBEAM PLAZA 1155 CANTON ROAD mnt-by: MAINT-HOSTLINKHK-HK last-modified: 2023-07-23T02:57:56Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source