These entries are queried from radb.net using whois, you can try my project getting these.
:AS24493 route: 117.18.32.0/20 descr: STIXLITE Transit Service Provider Singapore origin: AS24493 mnt-by: MAINT-AS7473 changed: shanali [at] singnet.com.sg 20070917 source: RADB last-modified: 2023-11-13T15:39:53Z rpki-ov-state: valid route: 117.18.32.0/20 descr: STIXLITE Transit Service Provider Singapore origin: AS24493 mnt-by: MAINT-SINGTEL-IX last-modified: 2008-09-04T07:55:08Z source: APNIC rpki-ov-state: valid route: 117.18.33.0/24 descr: STIXLITE Transit Service Provider Singapore origin: AS24493 country: JP mnt-lower: MAINT-SINGTEL-IX mnt-routes: MAINT-SINGTEL-IX mnt-by: MAINT-SINGTEL-IX last-modified: 2014-08-26T07:32:30Z source: APNIC rpki-ov-state: valid route: 117.18.34.0/24 descr: STIXLITE Transit Service Provider Singapore origin: AS24493 country: JP mnt-lower: MAINT-SINGTEL-IX mnt-routes: MAINT-SINGTEL-IX mnt-by: MAINT-SINGTEL-IX last-modified: 2014-08-27T02:45:55Z source: APNIC rpki-ov-state: valid route: 117.18.35.0/24 descr: STIXLITE Transit Service Provider Singapore origin: AS24493 country: HK mnt-lower: MAINT-SINGTEL-IX mnt-routes: MAINT-SINGTEL-IX mnt-by: MAINT-SINGTEL-IX last-modified: 2014-08-27T02:47:07Z source: APNIC rpki-ov-state: valid route: 117.18.36.0/24 descr: STIXLITE Transit Service Provider Singapore origin: AS24493 country: GB mnt-lower: MAINT-SINGTEL-IX mnt-routes: MAINT-SINGTEL-IX mnt-by: MAINT-SINGTEL-IX last-modified: 2014-08-27T02:48:02Z source: APNIC rpki-ov-state: valid route: 117.18.37.0/24 descr: STIXLITE Transit Service Provider Singapore origin: AS24493 country: US mnt-lower: MAINT-SINGTEL-IX mnt-routes: MAINT-SINGTEL-IX mnt-by: MAINT-SINGTEL-IX last-modified: 2014-08-27T02:48:54Z source: APNIC rpki-ov-state: valid route: 117.18.38.0/24 descr: STIXLITE Transit Service Provider Singapore origin: AS24493 country: CN mnt-lower: MAINT-SINGTEL-IX mnt-routes: MAINT-SINGTEL-IX mnt-by: MAINT-SINGTEL-IX last-modified: 2014-08-27T02:49:44Z source: APNIC rpki-ov-state: valid