These entries are queried from radb.net using whois, you can try my project getting these.
:AS19233 route: 64.128.14.0/24 origin: AS19233 descr: HDT_Prefix2 mnt-by: MAINT-AS393950 changed: gaxhiu [at] xiber.net 20200801 #09:57:08Z source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.192.214.0/24 origin: AS19233 descr: HDT_Prefix3 mnt-by: MAINT-AS393950 changed: gaxhiu [at] xiber.net 20200801 #09:57:39Z source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.192.216.0/24 origin: AS19233 descr: HDT_Prefix4 mnt-by: MAINT-AS393950 changed: gaxhiu [at] xiber.net 20200801 #09:58:19Z source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.202.114.0/24 origin: AS19233 descr: HDT_Prefix5 mnt-by: MAINT-AS393950 changed: gaxhiu [at] xiber.net 20200801 #09:59:20Z source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.203.80.0/24 origin: AS19233 descr: HDT_Prefix6 mnt-by: MAINT-AS393950 changed: gaxhiu [at] xiber.net 20200801 #09:59:47Z source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 97.65.200.0/24 origin: AS19233 descr: HDT_Prefix7 mnt-by: MAINT-AS393950 changed: gaxhiu [at] xiber.net 20200801 #10:00:14Z source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 97.65.205.0/24 origin: AS19233 descr: HDT_Prefix8 mnt-by: MAINT-AS393950 changed: gaxhiu [at] xiber.net 20200801 #10:00:57Z source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.128.96.0/20 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS19233 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.47.65.0/24 origin: AS19233 descr: HDT_Prefix1 mnt-by: MAINT-AS393950 changed: gaxhiu [at] xiber.net 20200731 #20:55:09Z source: RADB last-modified: 2023-11-13T16:01:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.154.160.0/20 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS19233 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.225.192.0/20 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS19233 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.68.252.0/22 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS19233 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source