These entries are queried from radb.net using whois, you can try my project getting these.
:AS55907 route: 157.7.32.0/23 descr: GMO Internet,inc. Network-Team. origin: AS55907 notify: network [at] gmo.jp mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20150402 #02:19:15Z source: RADB last-modified: 2023-11-13T15:47:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.7.32.0/24 descr: GMO Internet,inc. Network-Team. origin: AS55907 notify: network [at] gmo.jp mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20150402 #02:12:33Z source: RADB last-modified: 2023-11-13T15:47:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.7.33.0/24 descr: GMO Internet,inc. Network-Team. origin: AS55907 notify: network [at] gmo.jp mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20150402 #02:13:39Z source: RADB last-modified: 2023-11-13T15:47:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.7.34.0/24 origin: AS55907 descr: GMO Internet,inc. Network-Team. mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20191225 #05:42:40Z source: RADB last-modified: 2023-11-13T15:59:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 157.7.35.0/24 origin: AS55907 descr: GMO Internet,inc. Network-Team. mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20191225 #05:47:14Z source: RADB last-modified: 2023-11-13T15:59:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8500:3000::/36 descr: GMO Internet,inc. origin: AS55907 notify: nic-ipinfo [at] gmo.jp mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20150331 #02:41:36Z source: RADB last-modified: 2023-11-13T15:47:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8500:3000::/48 descr: GMO Internet,inc. origin: AS55907 notify: nic-ipinfo [at] gmo.jp mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20150331 #02:43:06Z source: RADB last-modified: 2023-11-13T15:47:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8500:3100::/48 descr: GMO Internet,inc. origin: AS55907 mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20170402 #01:33:07Z source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8500:3200::/48 descr: GMO Internet,inc. origin: AS55907 mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20170402 #01:33:35Z source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8500:3300::/48 descr: GMO Internet,inc. origin: AS55907 mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20170402 #01:34:32Z source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8500:3333::/48 descr: GMO Internet,inc. origin: AS55907 mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20180405 #05:27:11Z source: RADB last-modified: 2023-11-13T15:53:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8500:3400::/48 descr: GMO Internet,inc. origin: AS55907 mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20170402 #01:34:06Z source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8500:3500::/48 descr: GMO Internet,inc. origin: AS55907 notify: nic-ipinfo [at] gmo.jp mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20150331 #02:44:48Z source: RADB last-modified: 2023-11-13T15:47:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:8500:3fff::/48 descr: GMO Internet,inc. origin: AS55907 notify: nic-ipinfo [at] gmo.jp mnt-by: MAINT-AS7506 changed: network [at] gmo.jp 20150331 #02:43:48Z source: RADB last-modified: 2023-11-13T15:47:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source