import socket
from collections import defaultdict
from utils import prettyprint

ips = []
dict = defaultdict(list)

def main():
    with open('ips.txt', 'w') as out:
        for line in open('domains.txt'):
            l = line.strip()

            if l.startswith('#') or l == '':
                continue

            dict[socket.gethostbyname(l) + '/32'].append(l)

        ips = list(dict.keys())

        for ip in ips:
            out.write(prettyprint(ip, ', '.join(dict[ip])) + '\n')