These entries are queried from radb.net using whois, you can try my project getting these.
:AS38628 route: 45.75.0.0/17 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 45.75.0.0/17 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20171106 source: NTTCOM rpki-ov-state: valid route: 61.245.32.0/19 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20240219 source: JPIRR rpki-ov-state: valid route: 103.16.236.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20130409 source: NTTCOM rpki-ov-state: valid route: 103.16.236.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 115.84.184.0/21 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 115.84.184.0/21 descr: WINK-NET origin: AS38628 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20121130 source: RADB last-modified: 2023-11-13T15:44:29Z rpki-ov-state: valid route: 115.84.184.0/21 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20080730 source: NTTCOM rpki-ov-state: valid route: 115.84.184.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20141006 source: NTTCOM rpki-ov-state: valid route: 115.84.184.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 115.84.188.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20141006 source: NTTCOM rpki-ov-state: valid route: 115.84.188.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 115.124.48.0/20 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20110310 source: NTTCOM rpki-ov-state: valid route: 115.124.48.0/20 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 115.124.48.0/20 descr: WINK-NET origin: AS38628 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20121130 source: RADB last-modified: 2023-11-13T15:44:29Z rpki-ov-state: valid route: 115.126.136.0/21 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 115.126.136.0/21 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20110310 source: NTTCOM rpki-ov-state: valid route: 115.126.136.0/21 descr: WINK-NET origin: AS38628 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20121130 source: RADB last-modified: 2023-11-13T15:44:29Z rpki-ov-state: valid route: 115.126.136.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 115.126.136.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20141006 source: NTTCOM rpki-ov-state: valid route: 115.126.140.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20141006 source: NTTCOM rpki-ov-state: valid route: 115.126.140.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 116.193.96.0/19 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20080218 source: NTTCOM rpki-ov-state: valid route: 116.193.96.0/19 descr: WINK-NET origin: AS38628 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20121130 source: RADB last-modified: 2023-11-13T15:44:29Z rpki-ov-state: valid route: 116.193.96.0/19 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 116.193.96.0/25 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20080218 source: NTTCOM rpki-ov-state: valid route: 116.193.96.0/25 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 116.193.96.128/26 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20080218 source: NTTCOM rpki-ov-state: valid route: 116.193.96.128/26 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 120.50.160.0/21 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 120.50.160.0/21 descr: WINK-NET origin: AS38628 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20121130 source: RADB last-modified: 2023-11-13T15:44:29Z rpki-ov-state: valid route: 120.50.160.0/21 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20080515 source: NTTCOM rpki-ov-state: valid route: 120.50.160.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20150304 source: NTTCOM rpki-ov-state: valid route: 120.50.160.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 120.50.164.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20150304 source: NTTCOM rpki-ov-state: valid route: 120.50.164.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 125.254.56.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 125.254.56.0/22 descr: WINK-NET origin: AS38628 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20121130 source: RADB last-modified: 2023-11-13T15:44:29Z rpki-ov-state: valid route: 125.254.56.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20100406 source: NTTCOM rpki-ov-state: valid route: 163.131.64.0/20 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 mnt-by: MAINT-AS2497 changed: noc [at] iij.ad.jp 20151109 source: RADB last-modified: 2023-11-13T15:48:26Z rpki-ov-state: valid route: 163.131.64.0/20 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 mnt-by: MAINT-AS2497 changed: shuhei-o [at] iij.ad.jp 20231215 source: JPIRR rpki-ov-state: valid route: 163.131.80.0/20 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 mnt-by: MAINT-AS2497 changed: noc [at] iij.ad.jp 20160425 source: RADB last-modified: 2023-11-13T15:49:07Z rpki-ov-state: valid route: 163.131.80.0/20 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 mnt-by: MAINT-AS2497 changed: shuhei-o [at] iij.ad.jp 20231215 source: JPIRR rpki-ov-state: valid route: 163.131.96.0/21 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 mnt-by: MAINT-AS2497 changed: shuhei-o [at] iij.ad.jp 20231215 source: JPIRR rpki-ov-state: valid route: 163.131.96.0/21 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 mnt-by: MAINT-AS2497 changed: noc [at] iij.ad.jp 20161027 source: RADB last-modified: 2023-11-13T15:49:55Z rpki-ov-state: valid route: 219.100.100.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20231204 source: JPIRR rpki-ov-state: valid route: 219.100.100.0/22 descr: HIMEJI CABLE TELEVISION CORPORATION origin: AS38628 notify: hirotani [at] winknet.ne.jp mnt-by: MAINT-AS38628 changed: hirotani [at] winknet.ne.jp 20161227 source: NTTCOM rpki-ov-state: valid route6: 2401:e700::/32 descr: AS38628 route origin: AS38628 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: 2401:e700::/32 descr: AS38628 route origin: AS38628 mnt-by: MAINT-AS2497 changed: y-yomogita [at] iij.ad.jp 20130221 source: RADB last-modified: 2023-11-13T15:45:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source