These entries are queried from radb.net using whois, you can try my project getting these.
:AS136742 route: 49.231.191.0/24 descr: AWN route object for Netone Network Solution origin: AS136742 remarks: Please contact sbn-noc [at] ais.co.th if you have any questions regarding this object mnt-by: MAINT-AS45430 changed: jatuporr [at] ais.co.th 20170621 #09:31:29Z source: RADB last-modified: 2023-11-13T15:51:14Z rpki-ov-state: valid route: 103.169.150.0/23 descr: SU LINK NETWORK CO., LIMITED origin: AS136742 mnt-by: MAINT-SLNCL-HK last-modified: 2021-07-06T06:42:53Z source: APNIC rpki-ov-state: valid route6: 2407:a3c0::/32 descr: SU LINK NETWORK CO., LIMITED origin: AS136742 mnt-by: MAINT-SLNCL-HK last-modified: 2021-07-06T06:44:37Z source: APNIC rpki-ov-state: valid route6: 2407:a3c0::/32 descr: SIA (Customer Route) origin: AS136742 mnt-by: MAINT-AS4515 changed: chi-fai.law [at] pccw.com 20210714 source: RADB last-modified: 2023-11-13T16:07:53Z rpki-ov-state: valid