These entries are queried from radb.net using whois, you can try my project getting these.
:AS13389 route: 66.28.116.0/24 descr: AS13389 proxy-registered route by Cogent origin: AS13389 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20031230 source: RADB last-modified: 2023-11-13T15:39:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.210.246.0/23 descr: LOA per Joe Zhu @ 213-239-8878 x201 (QNTT 484380) origin: AS13389 mnt-by: MAINT-AS8100 changed: kate [at] quadranet.com 20111221 #18:54:41Z source: RADB last-modified: 2023-11-13T15:47:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.128.0/19 descr: AS13389 proxy-registered route by Cogent origin: AS13389 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20031230 source: RADB last-modified: 2023-11-13T15:39:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.128.0/22 descr: AZUKI IP Block origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20110802 #16:58:41Z source: RADB last-modified: 2023-11-13T15:41:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.128.0/22 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.132.0/22 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20220711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.136.0/22 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.136.0/22 descr: IP Block origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20110926 #16:51:03Z source: RADB last-modified: 2023-11-13T15:41:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.136.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: valid route: 216.179.140.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: valid route: 216.179.144.0/20 descr: AZUKI IP Block origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20110830 #17:38:52Z source: RADB last-modified: 2023-11-13T15:41:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.152.0/22 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.152.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.154.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.156.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.160.0/19 descr: AS13389 proxy-registered route by Cogent origin: AS13389 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20031230 source: RADB last-modified: 2023-11-13T15:39:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.160.0/21 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.160.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.162.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.164.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.166.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.168.0/21 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.168.0/21 descr: azuki IP BLOCK origin: AS13389 admin-c: MAINT-AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20120106 #00:36:13Z source: RADB last-modified: 2023-11-13T15:41:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.168.0/23 descr: AZUKI IP Block origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20120430 #17:09:26Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.170.0/23 descr: AZUKI IP Block origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20120430 #17:10:04Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.170.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.172.0/23 descr: AZUKI IP Block origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20120430 #17:10:41Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.172.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.174.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.174.0/23 descr: AZUKI IP Block origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20120430 #17:12:15Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.224.0/19 descr: AS13389 proxy-registered route by Cogent origin: AS13389 remarks: Proxy-registered route object remarks: for Cogent customer notify: neteng [at] cogentco.com mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20031230 source: RADB last-modified: 2023-11-13T15:39:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.224.0/21 descr: AZUKI IP Block origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20110830 #17:43:41Z source: RADB last-modified: 2023-11-13T15:41:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.224.0/21 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.232.0/22 descr: AZUKI IP Block origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20110830 #17:45:09Z source: RADB last-modified: 2023-11-13T15:41:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.232.0/22 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.179.244.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: valid route: 216.179.252.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: valid route: 216.179.254.0/23 descr: AZUKI, LLC origin: AS13389 mnt-by: MAINT-AS13389 changed: tech_dep [at] azukinet.com 20230711 source: ALTDB rpki-ov-state: valid