How to do same as 'nmap' command from within a D program?

[Daren Scot Wilson]

I'm writing a command line program to control certain hardware 
devices. I can hardcode or have in a config file the IP addresses 
for the devices, if I know that info. If I don't?  Then I run an 
'nmap' command and look for the devices.  But why should I, a 
human, have to do any work like that? Bah!  I want my program to 
obtain this information at runtime, automatically, and "don't 
make me think".

One thing that might make it tough is nmap must run sudo to 
report the desired information. (To my knowledge; I'm no 
networking expert.) The exact command is:

sudo nmap -sn 192.168.11.0/24  |ack -B2 "Philips"

The IP address is printed two lines before the name match (ack is 
"better than grep"). Typical nmap output is a series of chunks of 
text like this:

Nmap scan report for 192.168.11.10
Host is up (0.00033s latency).
MAC Address: 00:17:88:4D:97:4D (Philips Lighting BV)

I don't see any D std.* libraries that do this. Are there a Dub 
packages I should look at?