These entries are queried from radb.net using whois, you can try my project getting these.
:AS395100 route: 23.140.112.0/24 origin: AS395100 descr: Botetourt County is a customer of Roanoke Valley Broadband. RVBA is a customer of Pixel Factory. mnt-by: MAINT-AS32425 changed: jlarsen [at] richweb.com 20190822 #13:18:47Z source: RADB last-modified: 2023-11-13T15:57:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 23.140.112.0/24 origin: AS395100 descr: Botetourt County of Virginia. mnt-by: MNT-BCBS-16 changed: jholmes [at] botetourtva.gov 20190827 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 52.119.56.0/21 descr: Roanoke Valley Broadband Authority origin: AS395100 mnt-by: MNT-RVBA changed: em [at] netuf.net 20181115 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 52.119.56.0/21 descr: Roanoke Valley Broadband portable ip block origin: AS395100 remarks: RVB is dual homed to He.net and pixelfactorydc.net mnt-by: MAINT-AS32425 changed: jlarsen [at] richweb.com 20170517 #04:24:00Z source: RADB last-modified: 2023-11-13T15:51:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.195.224.0/20 descr: Roanoke Valley Broadband Authority origin: AS395100 mnt-by: MNT-RVBA changed: em [at] netuf.net 20210107 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 184.105.0.0/24 origin: AS395100 descr: NET-184-105-0-0-24-AS395100 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:21:17Z last-modified: 2022-01-20T20:21:17Z rpki-ov-state: valid route: 184.105.0.0/24 origin: AS395100 descr: RVBA customer block assigned from HE admin-c: Scott Brown tech-c: C Jon Larsen mnt-by: MAINT-AS32425 changed: jlarsen [at] richweb.com 20231021 #15:03:28Z source: RADB last-modified: 2023-11-13T16:19:05Z rpki-ov-state: valid route6: 2607:3a80::/32 descr: Roanoke Valley Broadband Authority origin: AS395100 mnt-by: MNT-RVBA changed: em [at] netuf.net 20181115 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:71:a000::/48 origin: AS395100 descr: Botetourt County of Virginia. mnt-by: MNT-BCBS-16 changed: jholmes [at] botetourtva.gov 20190827 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:71:a000::/48 origin: AS395100 descr: Botetourt County via Roanoke Valley Broadband Authorized by Jim Bandy with RVBA mnt-by: MAINT-AS32425 changed: jlarsen [at] richweb.com 20190819 #14:44:02Z source: RADB last-modified: 2023-11-13T15:57:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source