These entries are queried from radb.net using whois, you can try my project getting these.
:AS23374 route: 63.144.252.0/24 descr: Customer Route origin: AS23374 mnt-by: LEVEL3-MNT changed: david.tran [at] level3.com 20140116 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.251.207.0/24 descr: Proxy fbo FPUANET Communications origin: AS23374 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Michael.Addy [at] windstream.com 20141218 source: RADB last-modified: 2023-11-13T15:47:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.251.207.0/24 descr: Customer Route origin: AS23374 mnt-by: LEVEL3-MNT changed: david.tran [at] level3.com 20140116 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.251.207.0/24 descr: FPUAnet Communications descr: 206 S. 6th Street descr: Ft. Pierce, FL 34950 descr: US origin: AS23374 mnt-by: MNT-FPUAN changed: aip [at] fpuanet.com 20110311 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.175.114.0/24 descr: registered on behalf of AS23374 origin: AS23374 mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20080403 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.139.52.0/24 descr: Customer Router origin: AS23374 mnt-by: LEVEL3-MNT changed: duane.white [at] level3.com 20140116 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.139.160.0/24 descr: Customer Router origin: AS23374 mnt-by: LEVEL3-MNT changed: duane.white [at] level3.com 20140116 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.82.124.0/22 descr: Fort Pierce Utilities Authority origin: AS23374 mnt-by: MAINT-AS27506 changed: adrian.miranda [at] crowncastle.com 20211124 source: RADB last-modified: 2023-11-13T16:08:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.82.124.0/22 origin: AS23374 descr: FPUAnet Communications admin-c: FPUAN3-ARIN tech-c: FPUAN-ARIN mnt-by: MNT-FPUAN created: 2022-01-14T14:25:54Z last-modified: 2022-12-14T15:23:18Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.55.250.0/23 origin: AS23374 descr: FPUAnet Communications admin-c: FPUAN3-ARIN tech-c: FPUAN-ARIN mnt-by: MNT-FPUAN created: 2022-01-14T14:24:56Z last-modified: 2022-12-14T15:23:19Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.55.250.0/23 descr: Proxy fbo FPUANET Communications origin: AS23374 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Michael.Addy [at] windstream.com 20141218 source: RADB last-modified: 2023-11-13T15:47:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.251.57.0/24 descr: Customer Route origin: AS23374 mnt-by: LEVEL3-MNT changed: david.tran [at] level3.com 20140116 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.251.57.0/24 descr: Proxy fbo FPUANET Communications origin: AS23374 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Michael.Addy [at] windstream.com 20141218 source: RADB last-modified: 2023-11-13T15:47:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.201.190.0/24 descr: Customer Router origin: AS23374 mnt-by: LEVEL3-MNT changed: duane.white [at] level3.com 20140116 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.201.190.0/24 descr: Proxy fbo FPUANET Communications origin: AS23374 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Michael.Addy [at] windstream.com 20141218 source: RADB last-modified: 2023-11-13T15:47:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.150.26.0/23 descr: new route for AS23374 origin: AS23374 mnt-by: LEVEL3-MNT changed: chris.rose [at] level3.com 20111108 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.150.26.0/23 descr: Proxy fbo FPUANET Communications origin: AS23374 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Michael.Addy [at] windstream.com 20141218 source: RADB last-modified: 2023-11-13T15:47:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.150.26.0/24 descr: registered on behalf of AS23374 origin: AS23374 mnt-by: LEVEL3-MNT changed: joe.avilez [at] Level3.net 20100825 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.150.27.0/24 descr: registered on behalf of AS23374 origin: AS23374 mnt-by: LEVEL3-MNT changed: joe.avilez [at] Level3.com 20100825 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:14c0::/32 descr: Fort Pierce Utilities Authority origin: AS23374 mnt-by: MAINT-AS27506 changed: Daniel.McCoon [at] crowncastle.com 20230302 source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:14c0::/32 origin: AS23374 descr: PO Box 3191 206 S. 6th Street Ft. Pierce FL 34948 United States admin-c: FPUAN3-ARIN tech-c: FPUAN-ARIN mnt-by: MNT-FPUAN created: 2023-03-13T16:45:41Z last-modified: 2023-03-13T16:45:41Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source