These entries are queried from radb.net using whois, you can try my project getting these.
:AS12100 route: 45.148.136.0/23 origin: AS12100 descr: dedi-net-jax mnt-by: MAINT-AS35913 changed: noc [at] dedipath.com 20200819 #16:22:04Z source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.51.0.0/19 origin: AS12100 descr: 69.51.0.0/19 - Lexicon International mnt-by: MAINT-AS53264 changed: noc [at] gorack.net 20200623 #01:19:49Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.85.64.0/19 origin: AS12100 descr: 69.85.64.0/19 - Lexicon International mnt-by: MAINT-AS53264 changed: noc [at] gorack.net 20200623 #01:21:48Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.85.91.0/24 origin: AS12100 descr: Path Network, Inc. - Anycasted Proxy-Route for AS12100 mnt-by: MAINT-AS396998 notify: alex.hristov [at] path.net changed: alex.hristov [at] path.net 20230528 source: RADB last-modified: 2023-11-13T16:17:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.8.13.0/24 descr: Palladium Item origin: AS12100 mnt-by: CTI-MNT changed: ccs_ip-admin [at] cable.comcast.com 20110228 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.99.195.0/24 origin: AS12100 descr: 172.99.195.0/24 - Lexicon International mnt-by: MAINT-AS53264 changed: noc [at] gorack.net 20210210 #20:24:44Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.253.160.0/21 origin: AS12100 descr: 206.253.160.0/21 - Lexicon International mnt-by: MAINT-AS53264 changed: noc [at] gorack.net 20200623 #01:22:49Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.198.0.0/18 origin: AS12100 descr: 209.198.0.0/18 - Lexicon International mnt-by: MAINT-AS53264 changed: noc [at] gorack.net 20200623 #01:20:36Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.198.2.0/24 origin: AS12100 descr: 209.198.2.0/24 - Lexicon International mnt-by: MAINT-AS53264 changed: noc [at] gorack.net 20200710 #21:02:23Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.189.0.0/17 origin: AS12100 descr: 216.189.0.0/17 - Lexicon International mnt-by: MAINT-AS53264 changed: noc [at] gorack.net 20200623 #01:21:23Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2402:d0c0:4::/48 origin: AS12100 descr: dedi-cx-jax mnt-by: MAINT-AS35913 changed: noc [at] dedipath.com 20200809 #17:01:27Z source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fd14::/36 origin: AS12100 descr: 2602:fd14::/36 - Lexicon International mnt-by: MAINT-AS53264 changed: noc [at] gorack.net 20200826 #18:45:25Z source: RADB last-modified: 2023-11-13T16:08:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fe90:800::/48 origin: AS12100 descr: dedi-net-jax mnt-by: MAINT-AS35913 changed: noc [at] dedipath.com 20200824 #15:54:38Z source: RADB last-modified: 2023-11-13T16:05:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source