These entries are queried from radb.net using whois, you can try my project getting these.
:AS17811 route: 63.81.136.0/24 descr: PeopleSupport origin: AS17811 remarks: IP Transit Client notify: rrdelavega [at] pldt.com.ph notify: datans-igate [at] pldt.com.ph mnt-by: MAINT-PLDT changed: jcgonzales [at] pldt.com.ph 20041119 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.77.114.0/24 descr: Proxy registration for transit customer origin: AS17811 notify: laix-radb [at] nocnetworks.org mnt-by: MAINT-AS40633 changed: laix-radb [at] nocnetworks.org 20140923 #16:56:28Z source: RADB last-modified: 2023-11-13T15:53:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.77.115.0/24 descr: Proxy-registered route object origin: AS17811 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 20181122 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.77.115.0/24 descr: Proxy route by LAIX for GLOBE Telecom and their customers origin: AS17811 mnt-by: MAINT-AS40633 changed: laix-radb [at] nocnetworks.org 20130212 #08:48:12Z source: RADB last-modified: 2023-11-13T15:53:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source