MWCU
AS395132 (MWCU) announces at least two prefixes:
50.227.193.0/24
Comcast Cable Communications, LLC
1970-01-01
NET-50-128-0-0-1
50.128.0.0-50.255.255.255
75.10.68.0/24
AT&T Enterprises, LLC
NET-75-3-192-0-1
75.3.192.0-75.22.191.255
0