These entries are queried from radb.net using whois, you can try my project getting these.
:AS11570 route: 12.173.227.0/24 descr: CEC-NET1-MARTHA_CUST origin: AS11570 remarks: Martha Stewart Living network 1 notify: bgp [at] electricfiber.com mnt-by: MAINT-AS27506 changed: bgp [at] electricfiber.com 20031103 source: RADB last-modified: 2023-11-13T15:42:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.225.1.0/24 descr: ENMU-Roswell-From Centurylink origin: AS11570 mnt-by: MAINT-AS40498 changed: emay [at] unm.edu 20161101 #21:00:20Z source: RADB last-modified: 2023-11-13T15:49:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.94.216.0/24 descr: ENMU origin: AS11570 mnt-by: MAINT-AS3912 changed: noc [at] checs.net 20140625 #15:00:27Z source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.197.61.0/24 descr: Proxy routed generated by Bell Aliant on behalf of Compusult Ltd. origin: AS11570 mnt-by: MAINT-AS855 changed: inoc [at] bellaliant.ca 20121219 #04:02:09Z source: RADB last-modified: 2023-11-13T15:44:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.207.226.0/24 descr: ENMU origin: AS11570 mnt-by: MAINT-AS3912 changed: noc [at] checs.net 20140625 #15:01:56Z source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.59.106.0/24 descr: ENMU origin: AS11570 mnt-by: MAINT-AS3912 changed: noc [at] checs.net 20140625 #15:03:06Z source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.59.107.0/24 descr: ENMU origin: AS11570 mnt-by: MAINT-AS3912 changed: noc [at] checs.net 20140625 #15:03:51Z source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.59.108.0/24 descr: ENMU origin: AS11570 mnt-by: MAINT-AS3912 changed: noc [at] checs.net 20140625 #15:04:46Z source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.59.190.0/24 descr: ENMU origin: AS11570 mnt-by: MAINT-AS3912 changed: noc [at] checs.net 20140625 #15:05:44Z source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.134.85.0/24 descr: ENMU origin: AS11570 mnt-by: MAINT-AS3912 changed: noc [at] checs.net 20140625 #15:06:31Z source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.28.1.0/24 descr: CEC-NET2-MARTHA_CUST origin: AS11570 remarks: Martha Stewart Living network 2 notify: bgp [at] electricfiber.com mnt-by: MAINT-AS27506 changed: bgp [at] electricfiber.com 20031103 source: RADB last-modified: 2023-11-13T15:42:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source