MICROSOFT !
AS12076 (MICROSOFT !) announces at least 6 prefixes:
151.207.40.0/22
United States Patent and Trademark Office
1970-01-01
NET-151-207-0-0-1
151.207.0.0-151.207.255.255
151.207.44.0/22
170.110.229.0/24
U.S. Department of Commerce, HQ and ITA
NET-170-110-0-0-1
170.110.0.0-170.110.255.255
2608:1c1:6::/48
United States Department of Defense (DoD)
NET6-2608-1
2608::-2608:3ff:ffff:ffff:ffff:ffff:ffff:ffff
2608:1c1:7::/48
2608:1c1:8::/48
0