These entries are queried from radb.net using whois, you can try my project getting these.
:AS20355 route: 64.238.226.0/24 descr: TelCove BGP Customer netblock tech-c: TC1-LEVEL3 origin: AS20355 member-of: rs-19094-CUSTOMER remarks: NTG_DATA_SERVICES mnt-by: MAINT-AS19094 changed: steve.musser [at] level3.com 20071102 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.223.32.0/19 descr: Ticket 2422027 origin: AS20355 mnt-by: MAINT-AS19094 changed: sean.frasier [at] level3.com 20080306 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.2.32.0/19 descr: Venyu origin: AS20355 mnt-by: MAINT-AS5009 changed: ipadmin [at] eatel.net 20160321 #18:52:57Z source: RADB last-modified: 2023-11-13T15:48:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.2.32.0/19 descr: TelCove BGP Customer netblock tech-c: TC1-LEVEL3 origin: AS20355 member-of: rs-19094-CUSTOMER remarks: NTG Data Services mnt-by: MAINT-AS19094 changed: mike.fletcher [at] telcove.com 20040701 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.2.32.0/20 origin: AS20355 descr: EATEL mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20190812 #13:13:45Z source: RADB last-modified: 2023-11-13T15:57:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.2.48.0/20 origin: AS20355 descr: EATEL mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20190812 #13:14:22Z source: RADB last-modified: 2023-11-13T15:57:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.18.98.0/24 descr: TelCove BGP Customer netblock tech-c: TC1-LEVEL3 origin: AS20355 member-of: rs-19094-CUSTOMER remarks: NTG_DATA_SERVICES mnt-by: MAINT-AS19094 changed: steve.musser [at] level3.com 20071102 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.18.99.0/24 descr: TelCove BGP Customer netblock tech-c: TC1-LEVEL3 origin: AS20355 member-of: rs-19094-CUSTOMER remarks: NTG_DATA_SERVICES mnt-by: MAINT-AS19094 changed: steve.musser [at] level3.com 20071102 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 173.242.144.0/21 descr: Venym Solutions Inc origin: AS20355 mnt-by: MAINT-AS19108 changed: christopher.comeaux [at] suddenlink.com 20110330 #21:49:55Z source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.46.26.0/24 descr: NTG Data Services origin: AS20355 mnt-by: MAINT-AS19094 changed: hyunji2.cozart [at] level3.com 20090715 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.177.181.0/24 origin: AS20355 descr: ECO via Venyu mnt-by: MAINT-AS5009 changed: ipadmin [at] eatel.net 20190813 #18:31:36Z source: RADB last-modified: 2023-11-13T15:57:03Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:d800::/32 descr: NTG Data Services origin: AS20355 mnt-by: NTGDATA-MNT changed: bonnie.simpson [at] level3.com 20101104 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source