These entries are queried from radb.net using whois, you can try my project getting these.
:AS11509 route: 64.239.128.0/18 descr: Switch Communications Customer Route origin: AS11509 remarks: Route for Voicesparrow remarks: 64.239.128.0/18-24 mnt-by: SWITCHCOM-MNT changed: netops [at] switchlv.com 20111205 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.128.0/18 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:35:28Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.128.0/19 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: packetbuddha [at] gmail.com 20120508 #01:15:41Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.160.0/20 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: packetbuddha [at] gmail.com 20120508 #01:16:46Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.176.0/21 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: packetbuddha [at] gmail.com 20120508 #01:17:22Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.184.0/24 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: packetbuddha [at] gmail.com 20120508 #01:17:53Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.185.0/24 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: packetbuddha [at] gmail.com 20120508 #01:18:35Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.186.0/24 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: packetbuddha [at] gmail.com 20120508 #01:19:10Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.187.0/24 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: packetbuddha [at] gmail.com 20120508 #01:19:46Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.188.0/22 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: packetbuddha [at] gmail.com 20120508 #01:20:10Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.188.0/24 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: nehul.patel [at] tierzero.com 20170708 #04:39:53Z source: RADB last-modified: 2023-11-13T15:51:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.189.0/24 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: nehul.patel [at] tierzero.com 20170708 #04:42:21Z source: RADB last-modified: 2023-11-13T15:51:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.239.190.0/23 descr: Tierzero 700 Wilshire 6th Floor Los Angeles Ca, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: nehul.patel [at] tierzero.com 20170708 #04:44:45Z source: RADB last-modified: 2023-11-13T15:51:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.208.0/20 descr: Switch Communications Customer Route origin: AS11509 remarks: Route for Voicesparrow remarks: 66.6.208.0/20-24 mnt-by: SWITCHCOM-MNT changed: netops [at] switchlv.com 20111205 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.208.0/20 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:35:48Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.208.0/24 descr: Deaggregation origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:35:58Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.209.0/24 descr: De-aggregation origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:36:19Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.210.0/24 descr: De-aggregation origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:36:06Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.211.0/24 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:36:38Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.212.0/24 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:36:48Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.213.0/24 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:37:00Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.214.0/24 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:37:10Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.215.0/24 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:37:22Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.216.0/24 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:37:29Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.217.0/24 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.218.0/24 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.219.0/24 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.220.0/24 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.221.0/24 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.222.0/24 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.6.223.0/24 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.67.62.0/23 descr: Everquick origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:37:52Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.18.0.0/19 descr: Switch Communications Customer Route origin: AS11509 remarks: Route for Voicesparrow remarks: 72.18.0.0/19-24 mnt-by: SWITCHCOM-MNT changed: netops [at] switchlv.com 20111205 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.18.0.0/19 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:38:03Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.18.0.0/20 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.18.16.0/20 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 162.142.73.0/24 origin: AS11509 descr: THE WHEEL AND TIRE CLUB, INC mnt-by: MAINT-AS11509 changed: nehul.patel [at] tierzero.com 20200728 #21:19:25Z source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.108.232.0/24 descr: City of Santa Paula origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20151222 #03:03:17Z source: RADB last-modified: 2023-11-13T15:48:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.175.228.0/24 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: jim [at] pajo.com 20050601 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.10.190.0/24 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: jim [at] pajo.com 20050228 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.68.172.0/24 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: jim [at] pajo.com 20050601 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.238.136.0/24 descr: MOTEK origin: AS11509 mnt-by: MAINT-AS11509 changed: jim [at] pajo.com 20031218 changed: justin.ream [at] tierzero.com 20080818 #02:51:01Z 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: 206.225.64.0/23 descr: Tierzero origin: AS11509 mnt-by: MAINT-AS11509 changed: jim [at] pajo.com 20050601 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.179.0.0/16 descr: Switch Communications Customer Route origin: AS11509 remarks: Route for Voicesparrow remarks: 208.179.0.0/16-24 mnt-by: SWITCHCOM-MNT changed: netops [at] switchlv.com 20111205 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.179.0.0/16 descr: TIERZERO AS11509 origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:39:43Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.179.0.0/18 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.179.98.0/24 descr: PNAP-LAX PNAP-LAX PAJO origin: AS11509 mnt-by: MAINT-AS1828 changed: markn [at] internap.com 20020202 source: RADB last-modified: 2023-11-13T16:13:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.179.160.0/20 descr: PNAP-LAX Pajo Networks origin: AS11509 mnt-by: MAINT-AS1828 changed: lstonesifer [at] internap.com 20010104 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: 208.179.254.0/24 descr: PNAP-LAX Pajo Networks origin: AS11509 mnt-by: MAINT-AS1828 changed: lstonesifer [at] internap.com 20010104 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: 208.179.255.0/24 descr: PNAP-LAX Pajo Networks origin: AS11509 mnt-by: MAINT-AS1828 changed: lstonesifer [at] internap.com 20010104 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: 216.31.128.0/18 descr: Switch Communications Customer Route origin: AS11509 remarks: Route for Voicesparrow remarks: 216.31.128.0/18-24 mnt-by: SWITCHCOM-MNT changed: netops [at] switchlv.com 20111205 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.31.128.0/18 descr: TIERZERO AS11509 origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:39:26Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.31.128.0/19 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.48.144.0/20 descr: TIERZERO origin: AS11509 mnt-by: MAINT-AS11509 changed: justin.ream [at] tierzero.com 20090629 #03:56:00Z source: RADB last-modified: 2023-11-13T15:40:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.116.96.0/19 descr: Switch Communications Customer Route origin: AS11509 remarks: Route for Voicesparrow remarks: 216.116.96.0/19-24 mnt-by: SWITCHCOM-MNT changed: netops [at] switchlv.com 20111205 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.116.96.0/19 descr: TIERZERO AS11509 origin: AS11509 mnt-by: MAINT-AS11509 changed: mike.dubrin [at] tierzero.com 20120410 #22:38:28Z source: RADB last-modified: 2023-11-13T15:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.116.115.0/24 descr: PNAP-LAX origin: AS11509 mnt-by: MAINT-AS1828 changed: jread [at] internap.com 20150303 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:4bc0::/32 descr: descr: Tierzero 700 Wilshire 6th Floor Los Angeles CA, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: nehul.patel [at] tierzero.com 20180517 #20:57:53Z source: RADB last-modified: 2023-11-13T15:53:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:4bc0::/36 descr: Tierzero 700 Wilshire 6th Floor Los Angeles CA, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: nehul.patel [at] tierzero.com 20180517 #21:00:27Z source: RADB last-modified: 2023-11-13T15:53:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:f:6000::/48 descr: Tierzero 700 Wilshire 6th Floor Los Angeles CA, 90017, USA origin: AS11509 mnt-by: MAINT-AS11509 changed: nehul.patel [at] tierzero.com 20180718 #23:03:58Z source: RADB last-modified: 2023-11-13T15:54:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:89:2000::/48 origin: AS11509 descr: THE WHEEL AND TIRE CLUB, INC mnt-by: MAINT-AS11509 changed: nehul.patel [at] tierzero.com 20200728 #21:22:15Z source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source