These entries are queried from radb.net using whois, you can try my project getting these.
:AS54478 route: 170.88.50.0/24 origin: AS54478 descr: This is a proxy route object for an Equinix Connect Customer, Fidelity National Financial remarks: LOA is on a file. notify: smc_amer [at] equinix.com notify: Joey.Kim [at] FNF.COM mnt-by: MAINT-AS14609 changed: ahashi [at] equinix.com 20220318 #16:15:23Z source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 170.88.52.0/24 origin: AS54478 descr: Fidelity National Financial Inc. admin-c: FMA3-ARIN tech-c: FMA3-ARIN tech-c: IRAVA7-ARIN tech-c: WHITI17-ARIN mnt-by: MNT-FNF-4-Z created: 2020-08-28T15:10:34Z last-modified: 2022-01-21T19:09:35Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source