These entries are queried from radb.net using whois, you can try my project getting these.
:AS138433 route: 103.142.236.0/23 origin: AS138433 descr: GMO GlobalSign Pte Ltd 1 Wallich Street 25-01 A Guoco Tower Singapore 078881 mnt-by: MAINT-GLOBALSIGN-SG last-modified: 2019-09-11T01:45:45Z source: APNIC rpki-ov-state: valid route: 116.51.29.96/27 origin: AS138433 descr: NTT Singapore Pte Ltd 20 West, Pasir Panjang Road #11-28, Mapletree Business City mnt-by: MAINT-NTTS-HOSTMASTER last-modified: 2021-03-01T04:09:26Z source: APNIC rpki-ov-state: valid route: 116.51.29.96/27 origin: AS138433 descr: GMO GlobalSign Pte Ltd mnt-by: MAINT-NTTCOM-RA notify: victor.tan [at] globalsign.com changed: kpack [at] gin.ntt.net 20210218 source: NTTCOM rpki-ov-state: valid route: 209.146.58.0/23 origin: AS138433 descr: Route Registered for Cogent Communications Customer GMO GlobalSign Pte Ltd mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20200305 #16:28:01Z source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df1:9580::/48 descr: GMO GlobalSign Pte Ltd 1 Wallich Street 25-01 A Guoco Tower Singapore 078881 origin: AS138433 mnt-by: MAINT-GLOBALSIGN-SG last-modified: 2020-08-03T10:06:31Z source: APNIC rpki-ov-state: valid route6: 2402:4480:304::/48 origin: AS138433 descr: Route Registered for Cogent Communications Customer GMO GlobalSign Pte Ltd mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20200915 #15:57:22Z source: RADB last-modified: 2023-11-13T16:01:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source