These entries are queried from radb.net using whois, you can try my project getting these.
:AS131902 route: 61.120.151.104/29 descr: Sony route object origin: AS131902 mnt-by: MAINT-SONY-NP notify: np-tech [at] ntt.com changed: y.sugimoto [at] ntt.com 20150621 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.120.151.104/32 descr: Sony route object origin: AS131902 mnt-by: MAINT-SONY-NP notify: np-tech [at] ntt.com changed: y.sugimoto [at] ntt.com 20150621 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.120.151.105/32 descr: Sony route object origin: AS131902 mnt-by: MAINT-SONY-NP notify: np-tech [at] ntt.com changed: y.sugimoto [at] ntt.com 20150621 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.120.151.108/32 descr: Sony route object origin: AS131902 mnt-by: MAINT-SONY-NP notify: np-tech [at] ntt.com changed: y.sugimoto [at] ntt.com 20150621 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.120.151.109/32 descr: Sony route object origin: AS131902 mnt-by: MAINT-SONY-NP notify: np-tech [at] ntt.com changed: y.sugimoto [at] ntt.com 20150621 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.90.19.0/24 descr: LogicLinks, Inc. X-Keiro : infra [at] logiclinks.co.jp origin: AS131902 notify: infra [at] logiclinks.co.jp mnt-by: MAINT-AS59129 changed: infra [at] logiclinks.co.jp 20240408 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.100.183.0/24 descr: LogicLinks, Inc. X-Keiro : infra [at] logiclinks.co.jp origin: AS131902 notify: infra [at] logiclinks.co.jp mnt-by: MAINT-AS59129 changed: infra [at] logiclinks.co.jp 20240408 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source