These entries are queried from radb.net using whois, you can try my project getting these.
:AS55379 route: 133.25.0.0/16 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230918 source: RADB last-modified: 2023-11-13T16:18:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.0.0/16 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230919 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.0.0/17 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230918 source: RADB last-modified: 2023-11-13T16:18:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.0.0/17 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230919 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.0.0/22 descr: Hosei University origin: AS55379 mnt-by: MAINT-AS7684 changed: hamasaki [at] sakura.ad.jp 20100602 source: RADB last-modified: 2023-11-13T15:40:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.0.0/22 descr: Hosei University origin: AS55379 notify: peer [at] sakura.ad.jp mnt-by: MAINT-AS7684 changed: peer [at] sakura.ad.jp 20230501 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.0.0/24 descr: PACNET (proxy-registered route object) origin: AS55379 remarks: This route object is for a PACNET customer route which is being exported under this origin AS. + This route object was created because no existing route object with the same origin was found, and since some ANC peers filter based on these objects this route may be rejected if this object is not created. + Please contact abuse [at] pacnet.net for any related SPAM/abuse case + Please contact ip-noc [at] pacnet.net if you have any other Questions regarding this object. notify: ip-noc [at] pacnet.net mnt-by: MAINT-AS4637 changed: ip-noc [at] pacnet.net 20140311 source: RADB last-modified: 2023-11-13T15:58:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.128.0/17 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230918 source: RADB last-modified: 2023-11-13T16:18:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.128.0/17 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230919 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.175.0/24 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20240403 source: RADB last-modified: 2024-04-03T00:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 133.25.175.0/24 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20240403 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:6500::/48 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230919 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:6500::/48 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230918 source: RADB last-modified: 2023-11-13T16:18:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:6500::/49 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230919 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:6500::/49 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230918 source: RADB last-modified: 2023-11-13T16:18:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:6500:8000::/49 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230918 source: RADB last-modified: 2023-11-13T16:18:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:6500:8000::/49 descr: Hosei University origin: AS55379 notify: NOC-INFO [at] tokai-grp.co.jp mnt-by: MAINT-AS10010 changed: NOC-INFO [at] tokai-grp.co.jp 20230919 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source