These entries are queried from radb.net using whois, you can try my project getting these.
:AS20388 route: 68.70.123.0/24 descr: Ewart Technologies, Inc. origin: AS20388 mnt-by: MAINT-AS27506 changed: andrea.denis-samuel [at] crowncastle.com 20200814 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 68.70.123.0/24 origin: AS20388 mnt-by: MNT-ET-358 descr: Ewart Technologies, Inc. 2132 NW 114th Avenue Miami, FL 33172 United States tech-c: EWART-ARIN admin-c: EWART-ARIN source: ARIN created: 2020-06-29T18:24:03Z last-modified: 2020-06-29T18:24:03Z rpki-ov-state: valid route: 148.59.148.0/24 origin: AS20388 mnt-by: MNT-ET-358 descr: Ewart Technologies, Inc. 15751 Sheridan St, #160 Ft Lauderdale FL 33331 United States tech-c: EWART-ARIN admin-c: EWART-ARIN source: ARIN created: 2020-08-11T03:09:37Z last-modified: 2020-08-11T03:09:37Z rpki-ov-state: valid route6: 2604:ce40::/32 origin: AS20388 descr: Ewart Technologies admin-c: EWART-ARIN tech-c: EWART-ARIN mnt-by: MNT-ET-358 created: 2023-08-31T14:45:07Z last-modified: 2023-08-31T14:45:07Z source: ARIN rpki-ov-state: valid