These entries are queried from radb.net using whois, you can try my project getting these.
:AS135084 route: 45.124.59.0/24 descr: Proxy-registered route object origin: AS135084 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 20170619 source: NTTCOM rpki-ov-state: valid