These entries are queried from radb.net using whois, you can try my project getting these.
:AS62968 route: 67.133.144.0/22 origin: AS62968 descr: CenturyLink reallocated to Winn Telecom and then to Blanchard admin-c: NOC2258-ARIN tech-c: NOC2258-ARIN mnt-by: MNT-WINNT created: 2023-04-13T17:18:52Z last-modified: 2023-04-13T17:18:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.144.0/22 descr: ADDED FOR - AS62968 origin: AS62968 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net source: LEVEL3 last-modified: 2023-11-30T03:01:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.144.0/22 descr: Added for AS62968 origin: AS62968 mnt-by: MAINT-AS30517 changed: rbarber [at] everstream.net 20220324 source: RADB last-modified: 2023-11-13T16:10:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.144.0/24 origin: AS62968 descr: Central Michigan Communications member-of: AS62968:RS-ALL admin-c: IPADM656-ARIN tech-c: FITZP108-ARIN tech-c: IPADM656-ARIN mnt-by: MNT-CMC-230 created: 2023-04-03T20:18:58Z last-modified: 2023-04-03T20:31:43Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.144.0/24 descr: Added for AS62968 origin: AS62968 mnt-by: MAINT-AS30517 changed: rbarber [at] everstream.net 20220324 source: RADB last-modified: 2023-11-13T16:10:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.145.0/24 descr: Added for AS62968 origin: AS62968 mnt-by: MAINT-AS30517 changed: rbarber [at] everstream.net 20220324 source: RADB last-modified: 2023-11-13T16:10:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.145.0/24 origin: AS62968 descr: Central Michigan Communication member-of: AS62968:RS-ALL admin-c: IPADM656-ARIN tech-c: FITZP108-ARIN tech-c: IPADM656-ARIN mnt-by: MNT-CMC-230 created: 2023-04-03T20:20:22Z last-modified: 2023-04-03T20:31:56Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.146.0/24 origin: AS62968 descr: Central Michigan Communications member-of: AS62968:RS-ALL admin-c: IPADM656-ARIN tech-c: FITZP108-ARIN tech-c: IPADM656-ARIN mnt-by: MNT-CMC-230 created: 2023-04-03T20:20:54Z last-modified: 2023-04-03T20:32:06Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.146.0/24 descr: Added for AS62968 origin: AS62968 mnt-by: MAINT-AS30517 changed: rbarber [at] everstream.net 20220324 source: RADB last-modified: 2023-11-13T16:10:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.147.0/24 descr: Added for AS62968 origin: AS62968 mnt-by: MAINT-AS30517 changed: rbarber [at] everstream.net 20220324 source: RADB last-modified: 2023-11-13T16:10:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.133.147.0/24 origin: AS62968 descr: Central Michigan Communications member-of: AS62968:RS-ALL admin-c: IPADM656-ARIN tech-c: FITZP108-ARIN tech-c: IPADM656-ARIN mnt-by: MNT-CMC-230 created: 2023-04-03T20:21:25Z last-modified: 2023-04-03T20:32:17Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source