These entries are queried from radb.net using whois, you can try my project getting these.
:AS131912 route: 103.79.12.0/22 descr: Cybozu,Inc. CIDR-block NO.1 X-Keiro: noc [at] cybozu.co.jp origin: AS131912 notify: noc [at] cybozu.co.jp mnt-by: MAINT-AS131912 changed: noc [at] cybozu.co.jp 20231031 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.79.12.0/24 descr: Cybozu,Inc. CIDR-block NO.3 X-Keiro: noc [at] cybozu.co.jp origin: AS131912 notify: noc [at] cybozu.co.jp mnt-by: MAINT-AS131912 changed: noc [at] cybozu.co.jp 20231031 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.79.13.0/24 descr: Cybozu,Inc. CIDR-block NO.4 X-Keiro: noc [at] cybozu.co.jp origin: AS131912 notify: noc [at] cybozu.co.jp mnt-by: MAINT-AS131912 changed: noc [at] cybozu.co.jp 20231031 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.79.14.0/23 descr: Cybozu,Inc. CIDR-block NO.2 X-Keiro: noc [at] cybozu.co.jp origin: AS131912 notify: noc [at] cybozu.co.jp mnt-by: MAINT-AS131912 changed: noc [at] cybozu.co.jp 20231031 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.79.14.0/24 descr: Cybozu,Inc. CIDR-block NO.5 X-Keiro: noc [at] cybozu.co.jp origin: AS131912 notify: noc [at] cybozu.co.jp mnt-by: MAINT-AS131912 changed: noc [at] cybozu.co.jp 20231031 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.79.15.0/24 descr: Cybozu,Inc. CIDR-block NO.6 X-Keiro: noc [at] cybozu.co.jp origin: AS131912 notify: noc [at] cybozu.co.jp mnt-by: MAINT-AS131912 changed: noc [at] cybozu.co.jp 20231031 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.253.115.0/24 descr: IIJ Customer route origin: AS131912 mnt-by: MAINT-AS2497 changed: noc [at] iij.ad.jp 20181109 source: RADB last-modified: 2023-11-13T15:55:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.253.115.0/24 descr: IIJ Customer route origin: AS131912 mnt-by: MAINT-AS2497 changed: shuhei-o [at] iij.ad.jp 20231215 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2407:d440::/32 descr: Cybozu,Inc. IPv6 CIDR-block NO.1 X-Keiro: noc [at] cybozu.co.jp origin: AS131912 notify: noc [at] cybozu.co.jp mnt-by: MAINT-AS131912 changed: noc [at] cybozu.co.jp 20230712 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source