These entries are queried from radb.net using whois, you can try my project getting these.
:AS10015 route: 61.114.224.0/20 descr: CWJ CIDR BLOCK (AS10015) 764-184, Shinmei Aza-Teragawara, Ago-ch, Shima-gun, Mie 517-0502 Japan tech-c: ULRVYCTBKI origin: AS10015 mnt-by: MAINT-AS10015 changed: support [at] cwj.jp 20020403 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: 61.114.224.0/20 descr: CWJCIDRBLOCK(AS10015) 1042,Kodakushimotocho,IseCity,Mie516-0016Japan tech-c: TI9643JP notify: support [at] cwj.jp origin: AS10015 mnt-by: MAINT-AS10015 changed: support [at] cwj.jp 20230901 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.114.228.16/29 descr: CWJ CIDR BLOCK (AS10015) 764-184, Shinmei Aza-Teragawara, Ago-ch, Shima-gun, Mie 517-0502 Japan origin: AS10015 mnt-by: MAINT-AS10015 changed: info [at] cwj.jp 20151124 #17:01:25Z source: RADB last-modified: 2023-11-13T15:48:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.2.68.0/24 origin: AS10015 descr: CWJ CIDR BLOCK (AS10015) 1313-2, Koudakushimoto-cho, Ise-shi, Mie 516-0016 Japan mnt-by: MAINT-AS10015 changed: info [at] cwj.jp 20190620 #12:57:56Z source: RADB last-modified: 2023-11-13T15:56:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.2.69.0/24 origin: AS10015 descr: CWJ CIDR BLOCK (AS10015) 1313-2, Koudakushimoto-cho, Ise-shi, Mie 516-0016 Japan mnt-by: MAINT-AS10015 changed: info [at] cwj.jp 20190620 #12:59:11Z source: RADB last-modified: 2023-11-13T15:56:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.2.70.0/24 origin: AS10015 descr: CWJ CIDR BLOCK (AS10015) 1313-2, Koudakushimoto-cho, Ise-shi, Mie 516-0016 Japan mnt-by: MAINT-AS10015 changed: info [at] cwj.jp 20190620 #12:59:46Z source: RADB last-modified: 2023-11-13T15:56:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.2.71.0/24 origin: AS10015 descr: CWJ CIDR BLOCK (AS10015) 1313-2, Koudakushimoto-cho, Ise-shi, Mie 516-0016 Japan mnt-by: MAINT-AS10015 changed: info [at] cwj.jp 20190620 #13:00:43Z source: RADB last-modified: 2023-11-13T15:56:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.232.120.0/21 descr: CWJ CIDR BLOCK (AS10015) 764-184, Shinmei Aza-Teragawara, Ago-cho, Shima-shi, Mie 517-0502 Japan origin: AS10015 mnt-by: MAINT-AS10015 changed: info [at] cwj.jp 20090526 #02:37:36Z 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: 110.232.120.0/21 descr: CWJCIDRBLOCK(AS10015) 1042,Kodakushimotocho,IseCity,Mie516-0016Japan tech-c: TI9643JP notify: support [at] cwj.jp origin: AS10015 mnt-by: MAINT-AS10015 changed: support [at] cwj.jp 20230901 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.14.0.0/18 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.14.128.0/21 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.14.216.0/21 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.14.248.0/22 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.244.203.0/24 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.241.132.0/22 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.241.140.0/22 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.241.156.0/22 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.241.176.0/22 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.134.224.0/19 descr: Equinix AP origin: AS10015 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: apancho [at] ap.equinix.com 20121210 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:c70::/32 descr: Proxy RO for CWJ-NET origin: AS10015 remarks: contacts per RFC2142: remarks: Abuse / UCE reports abuse [at] ntt.net remarks: Security issues security [at] ntt.net mnt-by: MAINT-NTTCOM-RA changed: chowser [at] us.ntt.net 20180823 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:c70::/32 descr: CWJ-CIDR-BLOCK(AS10015) 1042,Koudakushimoto-cho,Ise-city,Mie,516-0016,Japan tech-c: TI9643JP notify: support [at] cwj.jp origin: AS10015 mnt-by: MAINT-AS10015 changed: support [at] cwj.jp 20230901 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source