These entries are queried from radb.net using whois, you can try my project getting these.
:AS27277 route: 67.158.63.0/24 descr: SpaceX descr: 1 Rocket Road descr: Hawthorne, California 90250 descr: US origin: AS27277 mnt-by: MNT-SETC-3 changed: david.knapp [at] spacex.com 20220316 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.31.242.0/24 descr: SpaceX descr: 1 Rocket Road descr: Hawthorne, California 90250 descr: US origin: AS27277 mnt-by: MNT-SETC-3 changed: david.knapp [at] spacex.com 20161029 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.31.243.0/24 origin: AS27277 descr: SpaceX 1 Rocket Road Hawthorne, CA 90250 USA admin-c: KNAPP3-ARIN tech-c: KNAPP3-ARIN mnt-by: MNT-SETC-3 created: 2022-08-12T21:49:30Z last-modified: 2022-08-12T21:49:30Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.164.147.0/24 descr: SpaceX descr: 1 Rocket Road descr: Hawthorne, California 90250 descr: US origin: AS27277 mnt-by: MNT-SETC-3 changed: david.knapp [at] spacex.com 20220316 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.175.188.0/24 descr: SpaceX descr: 1 Rocket Road descr: Hawthorne, California 90250 descr: US origin: AS27277 mnt-by: MNT-SETC-3 changed: david.knapp [at] spacex.com 20161029 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source