ns-3 - a discrete-event network simulator for internet systems
NetBuddy - Netbuddy is a virtual network operator for a mobile device.
GNS3 - GNS3 is a graphical network simulator that allows simulation of complex networks.
Unlimited LTE Advanced - Unlimited LTE Advanced is an internet hotspot providing service.
Cisco Packet Tracer - Download Cisco Packet Tracer, an innovative network simulation and visualization tool used by Cisco Networking Academy students and instructors.
Unlimitedville - Unlimitedville is an internet-providing service that is based on 4G cellular technology rather than satellite internet.