Internet Route Registry

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

:AS-MICROSOFT

as-set:     AS-MICROSOFT
descr:      Microsoft AS-SET
members:    AS3598, AS6584, AS8068, AS8070, AS8071, AS8073, AS8075
members:    AS20046, AS23468, AS62540, AS198015, AS198097
notify:     radb [at] microsoft.com
mnt-by:     MAINT-MICROSOFT
changed:    mkasten [at] microsoft.com 20180806
source:     ALTDB