These entries are queried from radb.net using whois, you can try my project getting these.
:AS399041 route: 104.254.152.0/21 origin: AS399041 descr: Dialog Insight SaaS Platform (France) 22 Rue des Gardinoux 20, 93300 Aubervilliers, France https://app.mydialoginsight.com https://www.dialoginsight.com admin-c: PJO32-ARIN tech-c: NOC2995-ARIN tech-c: PJO32-ARIN mnt-by: MNT-RSI-28 created: 2024-04-17T12:39:31Z last-modified: 2024-04-17T12:39:31Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.254.152.0/21 origin: AS399041 descr: DI-FRNET-1 mnt-by: MAINT-AS46095 changed: pjolin [at] repsolution.com 20201221 #13:04:38Z source: RADB last-modified: 2023-11-13T16:03:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source