IP to BigInt

ip.py

def ip_to_bigint(ip):
	
	ip_parts = ip.split('.')

	part_1 = int(ip_parts[0]) * 16777216
	part_2 = int(ip_parts[1]) * 65536
	part_3 = int(ip_parts[2]) * 256
	part_4 = int(ip_parts[3])

	bigint_ip = part_1 + part_2 + part_3 + part_4

	print 'IP Address to BigInt: ' + str(bigint_ip)

def bigint_to_ip(bigint_ip):
	part_1 = bigint_ip / 16777216
	rest_of_ip = bigint_ip - (part_1 * 16777216)
	part_2 = rest_of_ip / 65536
	rest_of_ip = rest_of_ip - (part_2 * 65536)
	part_3 = rest_of_ip / 256
	part_4 = rest_of_ip - (part_3 * 256)

	ip_address = str(part_1) + '.' + str(part_2) + '.' + str(part_3) + '.' + str(part_4)

	print 'BigInt to IP Address: ' + ip_address


# Set example ip addresses
ip = '127.0.0.1'
bigint_ip = 2130706434

# Call functions
ip_to_bigint(ip)
bigint_to_ip(bigint_ip)