I have been dreaming of you my pretty. Where is the CIDR my dear?

Very good program! Must have!

This is a quick, intelligent scanner. It packs a lot of power in a pocket device! TCP and UDP scans on well known ports, or define the specific ports to scan and it will report on open ports for an IP address or range of addresses.

Packs a lot of useful network info in well implimented app. Nice when I want a quick view of local network or just want to check a domain.

Great interface and extremely fast and responsive. Provides a lot of information on IPs and host names. Highly recommend!

Really easy to scan your LAN. It is a good way to find out the ports visible to someone who cracked your WiFi security. A must-buy for anyone into networks.

Better than its nearest competitors, this has more functionality, better executed and at a fraction of the cost - a must have!

I think this product is a must have, there is just one thing that needs to be done for this to go over the edge! The green color that is being used would need to change, like myself I have to turn up the brighness just to read some of the data. Something like light blue background or a white background would make visibility not just good but great!! Thanks

I have been dreaming of you my pretty. Where is the CIDR my dear? You now please me with your CIDR? Oh! You know just how to win a man's heart, so... What are you doing... Later? Wanna maybe like, I don't know... Get together over dinner, perhaps let me push your buttons while you pour some port? We can do sushi?

It does what it says - and well! If you could add computer name under scan aka Comp5284 IP 192.168.1.183 For easier identification Anyways Buy It!!!

Yeah you hear me. This is better than Tuscan milk! Wait wait wait! Net-Scan... Tu-scan... I don't think that's a coincidence! I bet Tuscan can't scan Pantera's network while waiting for your egg and sausage breakfast sandwich.

Must have app for the Network or System Admin. Good job dude.

If you are into system administration — buy it.

Super fast! Solid information! Very easy to figure out UI while being feature rich. Is great for seeing potential issues and unwanted open ports. Awsome and fast at pinging entire subnets. Stop reading reviews and buy it already. It is well worth $0.99!

This is a great little app. It will come in very handy. Super easy to use and pretty speedy as well.

This is a great app. It does exactly what it say, and does it well! Thank you and thanks to apple store for approving this.

Basically an iPhone version of the open source nmap... which is awesome. Very nice, easy to use interface. Would have paid more, keep it up dev 

This is a very well built port scanner even for a PC, I think you could only add arp lookup and SNMP trapping/fingering and this would be even better.

I must say that this developers network tools are among the best in the app store. Net Scan is very useful, pretty and surprisingly fast.

This is a great/fast port scanner - works exactly as it should, tested it against several networks I know well and it found everything it should have, and a few things I didn't know about :) The options to scan commonly used ports, or define your own port range is nice, I really like the ability to save or as it's called in the app 'group' your scans for review later, as well as the ability to copy/paste the results into an e-mail - very handy.

Your 2 smart n I'm 2 dumb.

Beatiful app it does what it says!

What is it for? Bought it but now asking where do I need use?