These entries are queried from radb.net using whois, you can try my project getting these.
:AS131933 route: 14.14.128.0/20 descr: TTV-NET origin: AS131933 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20180716 source: RADB last-modified: 2023-11-13T15:54:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 14.14.128.0/20 descr: TAMA Television Co., Ltd X-Keiro: tjigyo-ml [at] ttv.co.jp origin: AS131933 member-of: RS-TTV-CIDR1 notify: tjigyo-ml [at] ttv.co.jp mnt-by: MAINT-AS131933 changed: tjigyo-ml [at] ttv.co.jp 20230516 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 14.14.144.0/21 descr: TTV-NET origin: AS131933 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20180716 source: RADB last-modified: 2023-11-13T15:54:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 14.14.144.0/21 descr: TAMA Television Co., Ltd X-Keiro:tjigyo-ml [at] ttv.co.jp origin: AS131933 member-of: RS-TTV-CIDR2 notify: tjigyo-ml [at] ttv.co.jp mnt-by: MAINT-AS131933 changed: tjigyo-ml [at] ttv.co.jp 20230516 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 14.14.152.0/21 descr: TTV-NET origin: AS131933 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20220830 source: RADB last-modified: 2023-11-13T16:12:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 14.14.152.0/21 descr: TAMA Television Co., Ltd X-Keiro: tjigyo-ml [at] ttv.co.jp origin: AS131933 member-of: RS-TTV-CIDR7 notify: tjigyo-ml [at] ttv.co.jp mnt-by: MAINT-AS131933 changed: tjigyo-ml [at] ttv.co.jp 20230516 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.114.232.0/22 descr: TAMA Television Co., Ltd X-Keiro:tjigyo-ml [at] ttv.co.jp origin: AS131933 member-of: RS-TTV-CIDR3 notify: tjigyo-ml [at] ttv.co.jp mnt-by: MAINT-AS131933 changed: tjigyo-ml [at] ttv.co.jp 20230516 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.114.232.0/22 descr: TTV-NET origin: AS131933 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20180716 source: RADB last-modified: 2023-11-13T15:54:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 106.186.47.0/24 descr: TAMA Television Co., Ltd X-Keiro: tjigyo-ml [at] ttv.co.jp origin: AS131933 member-of: RS-TTV-CIDR5 notify: tjigyo-ml [at] ttv.co.jp mnt-by: MAINT-AS131933 changed: tjigyo-ml [at] ttv.co.jp 20230516 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.223.36.0/22 descr: TAMA Television Co., Ltd X-Keiro:tjigyo-ml [at] ttv.co.jp origin: AS131933 member-of: RS-TTV-CIDR4 notify: tjigyo-ml [at] ttv.co.jp mnt-by: MAINT-AS131933 changed: tjigyo-ml [at] ttv.co.jp 20230516 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.223.36.0/22 descr: TTV-NET origin: AS131933 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20180716 source: RADB last-modified: 2023-11-13T15:54:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:3260::/32 descr: TAMA Television Co., Ltd X-Keiro: tjigyo-ml [at] ttv.co.jp origin: AS131933 member-of: RS-TTV-CIDR6 notify: tjigyo-ml [at] ttv.co.jp mnt-by: MAINT-AS131933 changed: tjigyo-ml [at] ttv.co.jp 20230516 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source