These entries are queried from radb.net using whois, you can try my project getting these.
:AS399743 route: 216.126.65.0/24 origin: AS399743 descr: 122-250 The East Mall Suite #11104 Etobicoke ON M9B-6L3 Canada admin-c: ARINC14-ARIN tech-c: ARINC14-ARIN mnt-by: MNT-TRND created: 2022-12-06T20:41:53Z last-modified: 2022-12-06T20:41:53Z source: ARIN rpki-ov-state: valid