These entries are queried from radb.net using whois, you can try my project getting these.
:AS135487 route: 103.74.170.0/24 descr: Proxy-registered route object origin: AS135487 notify: matthew.chan [at] hgc.com.hk mnt-by: MAINT-HGC-INTL changed: matthew.chan [at] hgc.com.hk 20170324 source: RADB last-modified: 2023-11-13T15:50:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.74.170.0/24 descr: Proxy-registered route object origin: AS135487 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 20170324 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.74.170.0/24 descr: Route Object for UNTAR - YAYASAN TARUMANAGARA descr: University / Direct Member IDNIC descr: Jl. S.Parman No. 1 descr: Jakarta 11440 origin: AS135487 mnt-by: MAINT-ID-YAYASANTARUMANAGARA last-modified: 2017-08-03T04:47:53Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.74.170.0/24 descr: Route Object for UNTAR - YAYASAN TARUMANAGARA descr: University / Direct Member IDNIC descr: Jl. S.Parman No. 1 descr: Jakarta 11440 origin: AS135487 mnt-by: MAINT-ID-YAYASANTARUMANAGARA last-modified: 2017-08-03T04:47:53Z source: IDNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source