These entries are queried from radb.net using whois, you can try my project getting these.
:AS19628 route: 12.45.237.0/24 descr: RR-RC-Woodard & Curran Environmental Svs-Portland origin: AS19628 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:14:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.45.237.0/24 descr: New Edge Downstream customer object (Auto create) origin: AS19628 remarks: Object registered by New edge for Transit by Le Bot notify: bgpadmin [at] newedgenetworks.com mnt-by: NEWEDGENETS-MNT changed: bgpadmin [at] newedgenetworks.com 20030717 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 70.39.16.0/22 origin: AS19628 mnt-by: MNT-MCG-91 descr: 210 South D Street Oskaloosa IA 52577 United States tech-c: NETWO7848-ARIN admin-c: SIXJO-ARIN source: ARIN created: 2020-11-11T17:42:41Z last-modified: 2020-11-11T17:42:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.249.176.0/22 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2021-04-07T20:03:21Z last-modified: 2021-04-07T20:03:21Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.142.114.0/24 origin: AS19628 descr: CustName: Mahaska Communications Group Address: 210 South D Street Address: PO Box 1038 City: Oskaloosa StateProv: IA PostalCode: 52577 Country: US mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20220922 #13:43:41Z source: RADB last-modified: 2023-11-13T16:12:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.142.115.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:30:04Z last-modified: 2022-04-25T14:30:04Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.32.21.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:33:49Z last-modified: 2022-04-25T14:33:49Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.32.22.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:34:25Z last-modified: 2022-04-25T14:34:25Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.177.40.0/23 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:35:02Z last-modified: 2022-04-25T14:35:02Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.220.0/22 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2020-12-07T15:39:38Z last-modified: 2020-12-07T15:39:38Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.228.0/22 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:35:53Z last-modified: 2022-04-25T14:35:53Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.228.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T15:00:02Z last-modified: 2022-04-25T15:00:02Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.229.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T15:11:29Z last-modified: 2022-04-25T15:11:29Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.230.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T15:11:49Z last-modified: 2022-04-25T15:11:49Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.199.231.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T15:12:11Z last-modified: 2022-04-25T15:12:11Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.74.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:36:29Z last-modified: 2022-04-25T14:36:29Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.104.0/22 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:37:03Z last-modified: 2022-04-25T14:37:03Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.104.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T15:13:43Z last-modified: 2022-04-25T15:13:43Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.105.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T15:14:16Z last-modified: 2022-04-25T15:14:16Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.106.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T15:14:33Z last-modified: 2022-04-25T15:14:33Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.107.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T15:14:53Z last-modified: 2022-04-25T15:14:53Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.51.166.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:37:29Z last-modified: 2022-04-25T14:37:29Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.51.252.0/22 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:13:31Z last-modified: 2022-04-25T14:13:31Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.248.100.0/24 origin: AS19628 descr: 210 South D Street Oskaloosa IA 52577 United States admin-c: SIXJO-ARIN tech-c: NETWO7848-ARIN mnt-by: MNT-MCG-91 created: 2022-04-25T14:38:02Z last-modified: 2022-04-25T14:38:02Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source