Internet Route Registry

These entries are queried from radb.net using whois, you can try my project getting these.

:AS137456

route:          103.108.252.0/24
origin:         AS137456
descr:          BHP BILLITON IRON ORE PTY. LTD.
                125 St. Georges Terrace
mnt-by:         MAINT-BBIOPL-AU
last-modified:  2018-11-02T01:36:16Z
source:         APNIC
rpki-ov-state:  not_found # No ROAs found, or RPKI validation not enabled for source