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3 Red Ants Network
GeekHall · smiech-net · MMS · Tooschee Portfolio · 3 Red Ants · prime number · free proxy templates · ip calculator · vat calculator ·
News:
2008.07.15
Very small thing: the multiplication table added to site.

2008.07.10
The units of temperature converter is online now. Converts easily Kelvin, Celsius, Fahrenheit and some more.

2008.07.07
Next one ready: the cost-of-area calculator.

2008.06.09
We got GCD, so the twin time: Least Common Multiple - solve it, divide it, factorize it !
IP calculator
Online utility for IP address calculations including netmask, broadcast and network addresses, wildcard mask, usable ranges, address format conversion etc.
External links:

Some typical IPs:


Host

IP decimal
(many formats)
acceptable formats:
127.0.0.1
127 0 0 1
127:0:0:1
127,0,0,1
IP hex
(many formats)
acceptable formats:
7f.00.00.01
7f 00 00 01
7f:00:00:01
7f,00,00,01
0x7f000001
7f000001
IP integer
(unsigned int)
IP classlocalhost (local loopback)

Network

network classA B C   no class
first octet legal values0 - 255
network bits0
mask bits
(net + subnet)
subnet bits
network mask
host mask
(wildcard)
maximum subnets
hosts per subnet

Results

subnet address0.0.0.0
subnet broadcast address255.255.255.255
host range0.0.0.1 - 255.255.255.254
subnet bitmaphhhhhhhh.hhhhhhhh.hhhhhhhh.hhhhhhhh