These entries are queried from radb.net using whois, you can try my project getting these.
:AS38034 route: 103.208.138.0/23 descr: DST Worldwide Services Thailand origin: AS38034 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20160515 #03:29:38Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.208.138.0/24 descr: DST Worldwide Services Thailand origin: AS38034 mnt-by: MAINT-AS7470 changed: kanpisit_nin [at] trueinternet.co.th 20160513 #08:55:26Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.208.139.0/24 descr: DST Worldwide Services Thailand origin: AS38034 mnt-by: MAINT-AS7470 changed: kanpisit_nin [at] trueinternet.co.th 20160513 #08:41:25Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.40.250.0/24 descr: DST Worldwide Services (Thailand) Limited origin: AS38034 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20140720 #03:36:54Z source: RADB last-modified: 2023-11-13T15:46:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.40.250.0/24 descr: Proxy-registered route object origin: AS38034 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 20230629 source: NTTCOM last-modified: 2023-06-29T21:43:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source