These entries are queried from radb.net using whois, you can try my project getting these.
:AS17980 route: 58.137.108.0/24 descr: United Securities Public Co.,Ltd. origin: AS17980 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20130618 #04:48:58Z source: RADB last-modified: 2023-11-13T15:45:26Z rpki-ov-state: valid route: 203.209.99.0/24 origin: AS17980 descr: KSC Commercial Internet Co.Ltd. 2/4 Chubb Tower, 10th Floor Vibhavadee-Rangist Road Thungsonghong mnt-by: KSC-ADMIN last-modified: 2019-06-13T08:43:02Z source: APNIC rpki-ov-state: valid