These entries are queried from radb.net using whois, you can try my project getting these.
:AS16612 route: 45.59.48.0/20 origin: AS16612 descr: Northeast Iowa Telephone Company mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20230712 #16:11:57Z source: RADB last-modified: 2023-11-13T16:17:46Z rpki-ov-state: valid route: 45.59.48.0/20 origin: AS16612 descr: 800 South Main Street Monona IA 52159 United States admin-c: PTS7-ARIN tech-c: BASBA4-ARIN tech-c: LUNDD10-ARIN tech-c: MJH49-ARIN tech-c: NRB2-ARIN tech-c: PTS7-ARIN mnt-by: MNT-NSL-113 created: 2021-10-29T14:37:56Z last-modified: 2023-08-31T19:23:56Z source: ARIN rpki-ov-state: valid route: 66.43.231.0/24 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.43.252.0/24 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.55.141.0/24 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.55.242.0/23 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.55.254.0/24 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.142.179.0/24 origin: AS16612 descr: 800 South Main Street Monona IA 52159 United States admin-c: PTS7-ARIN tech-c: BASBA4-ARIN tech-c: LUNDD10-ARIN tech-c: MJH49-ARIN tech-c: NRB2-ARIN tech-c: PTS7-ARIN mnt-by: MNT-NSL-113 created: 2021-10-29T14:40:22Z last-modified: 2023-08-31T19:23:56Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.142.179.0/24 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211103 #16:22:15Z source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.120.71.0/24 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.254.0/24 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.152.65.0/24 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.51.150.0/24 origin: AS16612 descr: NEIT Services, LLC mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20211101 source: RADB last-modified: 2023-11-13T16:08:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:abc0::/32 origin: AS16612 descr: 800 South Main Street Monona IA 52159 United States admin-c: PTS7-ARIN tech-c: BASBA4-ARIN tech-c: LUNDD10-ARIN tech-c: MJH49-ARIN tech-c: NRB2-ARIN tech-c: PTS7-ARIN mnt-by: MNT-NSL-113 created: 2023-07-11T05:42:24Z last-modified: 2023-08-31T19:23:56Z source: ARIN rpki-ov-state: valid