These entries are queried from radb.net using whois, you can try my project getting these.
:AS55843 route: 49.128.8.0/22 descr: Corous360 Private Limited origin: AS55843 country: SG mnt-lower: MAINT-ATS-GLNET-SG mnt-routes: MAINT-ATS-GLNET-SG mnt-by: MAINT-ATS-GLNET-SG last-modified: 2022-07-01T08:41:55Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.13.128.0/22 descr: route object for 103.13.128.0/22 country: SG origin: AS55843 mnt-lower: MAINT-ATS-GLNET-SG mnt-routes: MAINT-ATS-GLNET-SG mnt-by: MAINT-ATS-GLNET-SG last-modified: 2012-10-23T00:03:58Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.29.108.0/22 descr: Corous360 Private Limited origin: AS55843 country: SG mnt-lower: MAINT-ATS-GLNET-SG mnt-routes: MAINT-ATS-GLNET-SG mnt-by: MAINT-ATS-GLNET-SG last-modified: 2022-07-01T08:41:54Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.29.109.0/24 descr: Corous360 Private Limited origin: AS55843 mnt-by: MAINT-AS38082 changed: irradmin [at] irr.trueintergateway.com 20140910 source: RADB last-modified: 2023-11-13T16:02:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2402:7b00::/32 descr: Corous360 Private Limited origin: AS55843 country: SG mnt-lower: MAINT-ATS-GLNET-SG mnt-routes: MAINT-ATS-GLNET-SG mnt-by: MAINT-ATS-GLNET-SG last-modified: 2022-07-01T08:41:55Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source