These entries are queried from radb.net using whois, you can try my project getting these.
:AS38074 route: 44.31.25.0/24 descr: ShimaneDatacenterClub X-Keiro:thinnw.jpirr-alert [at] mail1.softether.co.jp origin: AS38074 notify: thinnw.jpirr-notify [at] mail1.softether.co.jp mnt-by: MAINT-AS150363 changed: irr-admin [at] nic.ad.jp 20230731 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.152.178.0/24 origin: AS38074 descr: Ayao Takata Ishibashi 147 mnt-by: MAINT-AYAOTAKATA-JP last-modified: 2023-06-02T10:19:13Z source: APNIC rpki-ov-state: valid route: 103.152.178.0/24 descr: ShimaneDatacenterClub X-Keiro:thinnw.jpirr-alert [at] mail1.softether.co.jp origin: AS38074 notify: thinnw.jpirr-notify [at] mail1.softether.co.jp mnt-by: MAINT-AS150363 changed: irr-admin [at] nic.ad.jp 20230731 source: JPIRR rpki-ov-state: valid route: 103.160.48.0/24 descr: ShimaneDatacenterClub X-Keiro:thinnw.jpirr-alert [at] mail1.softether.co.jp origin: AS38074 notify: thinnw.jpirr-notify [at] mail1.softether.co.jp mnt-by: MAINT-AS150363 changed: irr-admin [at] nic.ad.jp 20230731 source: JPIRR rpki-ov-state: valid route: 103.160.48.0/24 origin: AS38074 descr: Ayao Takata Ishibashi 147 mnt-by: MAINT-AYAOTAKATA-JP last-modified: 2023-06-02T10:19:24Z source: APNIC rpki-ov-state: valid route6: 2001:df4:1780::/48 origin: AS38074 descr: Shimane Datacenter Club mnt-by: MAINT-SDCC-JP last-modified: 2023-11-02T04:38:43Z source: APNIC rpki-ov-state: valid route6: 2001:df4:1780::/48 descr: ShimaneDatacenterClub X-Keiro:thinnw.jpirr-alert [at] mail1.softether.co.jp origin: AS38074 notify: thinnw.jpirr-notify [at] mail1.softether.co.jp mnt-by: MAINT-AS150363 changed: irr-admin [at] nic.ad.jp 20230731 source: JPIRR rpki-ov-state: valid route6: 2406:7ec0::/32 origin: AS38074 descr: Shimane Datacenter Club mnt-by: MAINT-AYAOTAKATA-JP last-modified: 2023-12-06T04:48:39Z source: APNIC rpki-ov-state: valid route6: 2406:7ec0::/32 descr: ShimaneDatacenterClub X-Keiro:thinnw.jpirr-alert [at] mail1.softether.co.jp origin: AS38074 notify: thinnw.jpirr-notify [at] mail1.softether.co.jp mnt-by: MAINT-AS150363 changed: irr-admin [at] nic.ad.jp 20230731 source: JPIRR rpki-ov-state: valid route6: 2406:7ec0::/33 descr: ShimaneDatacenterClub X-Keiro:thinnw.jpirr-alert [at] mail1.softether.co.jp origin: AS38074 notify: thinnw.jpirr-notify [at] mail1.softether.co.jp mnt-by: MAINT-AS150363 changed: irr-admin [at] nic.ad.jp 20231025 source: JPIRR rpki-ov-state: valid route6: 2406:7ec0::/33 origin: AS38074 descr: Shimane Datacenter Club mnt-by: MAINT-SDCC-JP last-modified: 2023-11-02T04:39:26Z source: APNIC rpki-ov-state: valid route6: 2406:7ec0:400::/39 descr: ShimaneDatacenterClub X-Keiro:thinnw.jpirr-alert [at] mail1.softether.co.jp origin: AS38074 notify: thinnw.jpirr-notify [at] mail1.softether.co.jp mnt-by: MAINT-AS150363 changed: irr-admin [at] nic.ad.jp 20231025 source: JPIRR rpki-ov-state: valid route6: 2406:7ec0:400::/39 origin: AS38074 descr: Shimane Datacenter Club mnt-by: MAINT-SDCC-JP last-modified: 2023-12-06T04:49:09Z source: APNIC rpki-ov-state: valid route6: 2406:7ec0:600::/39 origin: AS38074 descr: Shimane Datacenter Club mnt-by: MAINT-SDCC-JP last-modified: 2023-12-06T04:49:18Z source: APNIC rpki-ov-state: valid route6: 2406:7ec0:600::/39 descr: ShimaneDatacenterClub X-Keiro:thinnw.jpirr-alert [at] mail1.softether.co.jp origin: AS38074 notify: thinnw.jpirr-notify [at] mail1.softether.co.jp mnt-by: MAINT-AS150363 changed: irr-admin [at] nic.ad.jp 20231025 source: JPIRR rpki-ov-state: valid route6: 2406:7ec0:800::/38 origin: AS38074 descr: Shimane Datacenter Club mnt-by: MAINT-SDCC-JP last-modified: 2023-12-06T04:49:26Z source: APNIC rpki-ov-state: valid route6: 2406:7ec0:800::/38 descr: ShimaneDatacenterClub X-Keiro:thinnw.jpirr-alert [at] mail1.softether.co.jp origin: AS38074 notify: thinnw.jpirr-notify [at] mail1.softether.co.jp mnt-by: MAINT-AS150363 changed: irr-admin [at] nic.ad.jp 20231025 source: JPIRR rpki-ov-state: valid