These entries are queried from radb.net using whois, you can try my project getting these.
:AS26981 route: 66.129.32.0/20 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.32.0/21 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.32.0/22 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.32.0/23 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.32.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:25:04Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.33.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:25:27Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.34.0/23 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.34.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:25:47Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.35.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:26:05Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.36.0/22 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.36.0/23 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.36.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:26:53Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.37.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:27:13Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.38.0/23 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.38.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:27:33Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.39.0/24 descr: US Signal Downstream Customer origin: AS26981 mnt-by: MAINT-AS26554 changed: jjuzwik [at] ussignalcom.com 20080916 #15:47:08Z source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.40.0/21 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.40.0/22 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.40.0/23 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.40.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:27:56Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.41.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:28:24Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.42.0/23 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.42.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:29:37Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.43.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:30:36Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.44.0/22 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.44.0/23 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.44.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:31:12Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.45.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:31:36Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.46.0/23 descr: PNAP-CHG origin: AS26981 mnt-by: MAINT-AS1828 changed: btolbert [at] internap.com 20090428 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.46.0/24 descr: US Signal Downstream Customer origin: AS26981 mnt-by: MAINT-AS26554 changed: jjuzwik [at] ussignalcom.com 20080916 #15:48:23Z source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.129.47.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090428 #19:32:01Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 70.34.138.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090416 #19:41:36Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.204.81.0/24 descr: US Signal downstream customer origin: AS26981 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20090416 #19:41:02Z source: RADB last-modified: 2023-11-13T15:39:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source