These entries are queried from radb.net using whois, you can try my project getting these.
:AS18282 route: 103.211.72.0/22 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.241.210.0/23 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.240.224.0/19 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.94.240.0/20 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.163.160.0/20 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.163.176.0/20 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.226.104.0/23 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.226.104.0/24 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.226.105.0/24 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.238.0.0/20 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.79.192.0/20 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.208.128.0/18 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2406:2800::/32 descr: CORALNET(Tonami System Solutions Co., Ltd.) origin: AS18282 notify: nic [at] coralnet.or.jp mnt-by: MAINT-AS18282 changed: t_miyamoto [at] coralnet.or.jp 20231004 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source