These entries are queried from radb.net using whois, you can try my project getting these.
:AS54661 route: 63.145.255.0/24 descr: Ellie Mae origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20160616 #05:23:51Z source: RADB last-modified: 2023-11-13T15:49:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.191.12.0/24 descr: ELLIE-SJC origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20160729 #17:09:43Z source: RADB last-modified: 2023-11-13T15:49:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.191.14.0/24 descr: ELLIE-ORD origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20160729 #17:00:03Z source: RADB last-modified: 2023-11-13T15:49:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.158.53.0/24 descr: Ellie Mae origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20160616 #05:23:51Z source: RADB last-modified: 2023-11-13T15:49:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 156.48.16.0/24 origin: AS54661 descr: IMT Prisma SC9 mnt-by: MAINT-AS10625 changed: kenneth.danter [at] ice.com 20220408 #22:06:42Z source: RADB last-modified: 2023-11-13T16:18:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.189.124.0/22 descr: ELLIE-AGG origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20160729 #17:07:52Z source: RADB last-modified: 2023-11-13T15:49:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.189.124.0/24 descr: ELLIE-SJC origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20160729 #17:03:25Z source: RADB last-modified: 2023-11-13T15:49:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.189.125.0/24 descr: ELLIE-SJC origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20160729 #17:03:56Z source: RADB last-modified: 2023-11-13T15:49:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.189.126.0/24 descr: ELLIE-ORD origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20160729 #16:58:40Z source: RADB last-modified: 2023-11-13T15:49:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.189.127.0/24 descr: ELLIE-SMF origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20160729 #17:05:49Z source: RADB last-modified: 2023-11-13T15:49:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.220.148.0/24 descr: ELLIE-MAE CORP origin: AS54661 mnt-by: MAINT-EllieMae changed: manoj.koshti [at] elliemae.com 20170327 #17:59:02Z source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source