These entries are queried from radb.net using whois, you can try my project getting these.
:AS19051 route: 207.180.141.0/24 descr: SimpliSafe, Inc. origin: AS19051 mnt-by: MAINT-AS27506 changed: daniel.mccoon [at] crowncastle.com 20191211 source: RADB last-modified: 2023-11-13T15:59:21Z rpki-ov-state: valid