These entries are queried from radb.net using whois, you can try my project getting these.
:AS132380 route: 198.208.171.0/24 descr: SBN route object for General Motor origin: AS132380 remarks: Please contact sbn-noc(at)ais.co.th if you have any questions regarding this object mnt-by: MAINT-AS45430 changed: sukhumsa [at] ais.co.th 20130521 #02:33:55Z source: RADB last-modified: 2023-11-13T15:45:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source