These entries are queried from radb.net using whois, you can try my project getting these.
:AS18864 route: 63.94.48.0/22 descr: PNAP-NYC STARTEC-NYC-PNAP origin: AS18864 mnt-by: MAINT-AS1828 changed: geoff [at] internap.com 20001207 source: RADB last-modified: 2023-11-13T16:14:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.94.48.0/24 descr: PNAP-LAX STARTEC-LAX-PNAP origin: AS18864 mnt-by: MAINT-AS1828 changed: geoff [at] internap.com 20001207 source: RADB last-modified: 2023-11-13T16:14:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.94.49.0/24 descr: PNAP-NYC STARTEC-NYC-PNAP origin: AS18864 mnt-by: MAINT-AS1828 changed: geoff [at] internap.com 20001207 source: RADB last-modified: 2023-11-13T16:14:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.66.32.0/20 descr: PNAP-LAX startec route origin: AS18864 mnt-by: MAINT-AS1828 changed: rrudd [at] internap.com 20010719 source: RADB last-modified: 2023-11-13T16:13:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.66.32.0/22 descr: PNAP-NYC startec routes origin: AS18864 mnt-by: MAINT-AS1828 changed: rrudd [at] internap.com 20010719 source: RADB last-modified: 2023-11-13T16:13:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.66.36.0/22 descr: PNAP-LAX startec route origin: AS18864 mnt-by: MAINT-AS1828 changed: rrudd [at] internap.com 20010719 source: RADB last-modified: 2023-11-13T16:13:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.34.104.0/24 origin: AS18864 descr: VW-CUST-QPBKF001 mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20190627 #14:41:42Z source: RADB last-modified: 2023-11-13T15:57:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.34.105.0/24 origin: AS18864 descr: VW-CUST-QPBKF001 mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20190627 #14:42:20Z source: RADB last-modified: 2023-11-13T15:57:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.95.0/24 origin: AS18864 descr: VW-CUST-QPBKF001 mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20190627 #14:41:02Z source: RADB last-modified: 2023-11-13T15:57:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.31.112.0/24 descr: PNAP-NYC STARTEC-NYC-PNAP origin: AS18864 mnt-by: MAINT-AS1828 changed: geoff [at] internap.com 20001207 source: RADB last-modified: 2023-11-13T16:14:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.31.124.0/24 descr: PNAP-LAX STARTEC-LAX-PNAP origin: AS18864 mnt-by: MAINT-AS1828 changed: geoff [at] internap.com 20001207 source: RADB last-modified: 2023-11-13T16:14:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source