These entries are queried from radb.net using whois, you can try my project getting these.
:AS14302 route: 23.249.240.0/20 origin: AS14302 descr: Infinigon admin-c: CARLS45-ARIN tech-c: CARLS45-ARIN mnt-by: MNT-INFIN-81 created: 2022-01-27T03:00:55Z last-modified: 2022-01-27T03:00:55Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.249.240.0/20 descr: PROXY REGISTRATION for Infinigon, Inc origin: AS14302 mnt-by: MAINT-AS8100 changed: kate [at] quadranet.com 20131106 #23:23:09Z 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: 23.249.240.0/21 origin: AS14302 descr: Infinigon admin-c: CARLS45-ARIN tech-c: CARLS45-ARIN mnt-by: MNT-INFIN-81 created: 2022-01-29T20:45:48Z last-modified: 2022-01-29T20:45:48Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.249.248.0/21 origin: AS14302 descr: Infinigon admin-c: CARLS45-ARIN tech-c: CARLS45-ARIN mnt-by: MNT-INFIN-81 created: 2022-01-29T20:46:19Z last-modified: 2022-01-29T20:46:19Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.188.0.0/19 descr: PNAP-ACS origin: AS14302 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090327 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.71.224.0/19 descr: EMBARQ DedIP origin: AS14302 mnt-by: EMBARQ-MNT changed: tom.mueller [at] embarq.com 20090622 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.71.244.0/23 descr: EMBARQ DedIP origin: AS14302 mnt-by: EMBARQ-MNT changed: tom.mueller [at] embarq.com 20090622 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.71.246.0/24 descr: EMBARQ DedIP origin: AS14302 mnt-by: EMBARQ-MNT changed: tom.mueller [at] embarq.com 20090622 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.10.80.0/20 descr: EMBARQ DedIP origin: AS14302 mnt-by: EMBARQ-MNT changed: tom.mueller [at] embarq.com 20090622 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source