These entries are queried from radb.net using whois, you can try my project getting these.
:AS62921 route: 162.249.8.0/22 descr: Ontarioeast.net descr: 25 Labrosse St descr: Moose Creek, ON, K0C 1W0 descr: CA origin: AS62921 mnt-by: MNT-RTL-52 changed: tjwbeach [at] ontarioeast.net 20140210 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source