These entries are queried from radb.net using whois, you can try my project getting these.
:AS55634 route: 43.251.205.0/24 origin: AS55634 descr: BB Connect Route Object for Customer (Kasikorn Asset Management) mnt-by: MAINT-AS45796 changed: apinan_k [at] uih.co.th 20190917 #03:46:34Z source: RADB last-modified: 2023-11-13T15:57:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.137.187.0/24 descr: Kasikorn Asset Management Co., Ltd. origin: AS55634 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20100723 #06:35:37Z source: RADB last-modified: 2023-11-13T15:40:59Z rpki-ov-state: valid route: 202.183.132.0/24 origin: AS55634 descr: CS Loxinfo Public Company Limited 90 CW Tower A 17-20th floor Ratchadapisek Rd Huai Kwang mnt-by: Loxinfo-IS last-modified: 2019-09-17T07:39:01Z source: APNIC rpki-ov-state: valid route: 202.183.132.0/24 descr: Kasikorn Asset Management Co., Ltd. origin: AS55634 mnt-by: MAINT-AS4750 changed: bgpadmin [at] csloxinfo.net 20100804 #03:04:23Z source: RADB last-modified: 2023-11-13T15:40:59Z rpki-ov-state: valid