These entries are queried from radb.net using whois, you can try my project getting these.
:AS9614 route: 49.238.0.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20101220 source: RADB last-modified: 2023-11-13T15:41:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 49.238.0.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240327 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.122.48.0/20 descr: Oct Cable Televison Broadcasting Inc. origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20010126 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.122.48.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.195.224.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.195.224.0/20 descr: OCT origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20010827 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 101.55.128.0/18 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20231201 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 101.55.128.0/18 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20200227 source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 101.55.128.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20200227 source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 101.55.160.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20200227 source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 101.55.240.0/20 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20170814 source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 101.55.240.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240327 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.3.52.0/22 descr: Oct Cable Televison Broadcasting Inc. origin: AS9614 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20111020 source: RADB last-modified: 2023-11-13T15:41:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.3.52.0/22 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240327 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.65.192.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.65.192.0/19 descr: Oct Cable Televison Broadcasting Inc. origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20090622 source: RADB last-modified: 2023-11-13T15:40:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.125.0.0/18 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20231201 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.125.0.0/18 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20200227 source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.125.0.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20200227 source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 111.125.32.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20200227 source: RADB last-modified: 2023-11-13T16:00:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 114.69.128.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20230419 source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 114.69.128.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20230613 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 122.152.64.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 122.152.64.0/19 descr: Oct Cable Televison Broadcasting Inc. origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20070131 source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.50.224.0/20 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20170814 source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.50.224.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240327 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.50.240.0/20 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20170814 source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.50.240.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240327 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.100.192.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20170814 source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.100.192.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240327 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.189.224.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20230613 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.189.224.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20230419 source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 182.173.128.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20101116 source: RADB last-modified: 2023-11-13T15:41:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 182.173.128.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240327 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.124.48.0/20 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20230419 source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.124.48.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.147.208.0/20 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20170814 source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.147.208.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240327 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.220.160.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.220.160.0/19 descr: OCT origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20000611 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.174.224.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20230419 source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.174.224.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20230613 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.213.160.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.213.160.0/19 descr: Oita Cable Telecom Co.,Ltd origin: AS9614 mnt-by: MAINT-AS4766 changed: chinny7904 [at] kornet.net 20060310 source: RADB last-modified: 2023-11-13T16:15:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.4.160.0/19 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20230613 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.4.160.0/19 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20230419 source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.125.240.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.125.240.0/20 descr: Oct Cable Televison Broadcasting Inc. origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20030724 source: RADB last-modified: 2023-11-13T15:39:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.228.64.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 218.228.64.0/20 descr: Oct Cable Televison Broadcasting Inc. origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20020225 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.100.212.0/22 descr: Oita Cable Telecom Co.,Ltd. origin: AS9614 mnt-by: MAINT-AS9824 changed: radb-notify [at] jupiter.jcom.co.jp 20230419 source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.100.212.0/22 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240201 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.113.80.0/20 descr: Oita Cable Telecom Co.,Ltd. X-keiro : tech-g [at] oct.co.jp origin: AS9614 notify: tech-g [at] oct.co.jp mnt-by: MAINT-AS9614 changed: TanakaEi [at] jupiter.jcom.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.113.80.0/20 descr: Oct Cable Televison Broadcasting Inc. origin: AS9614 notify: noc [at] noc.kddnet.ad.jp mnt-by: MAINT-AS2516 changed: noc [at] noc.kddnet.ad.jp 20020910 source: RADB last-modified: 2023-11-13T15:39:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source