darkk/detox.py

## detox.py
#!/usr/bin/env python3

import ipaddress
import sys

nets = [ipaddress.ip_network(line.strip())
        for line in open('subnets.txt')]
nets.sort()
def do_pass():
    for i in range(len(nets)):
        for j in range(i+1, len(nets)):
            if nets[i].overlaps(nets[j]):
                todel = max((i, j), key=lambda x: nets[x].prefixlen)
                print(nets[i], '&', nets[j], '=> del', nets[todel], file=sys.stderr)
                del nets[todel]
                return True
    return False
while do_pass():
    pass

addr_count = 0

for _ in nets:
    print(_)
    addr_count += _.num_addresses

for line in open('ips.txt'):
    addr = ipaddress.ip_address(line.strip())
    for n in nets:
        if addr in n:
            print(addr, '&', n, '=> del', addr, file=sys.stderr)
            break
    else:
        print(addr)
        addr_count += 1

print('Total:', addr_count, 'IP blacklisted', file=sys.stderr)
	#!/usr/bin/env python3

	import ipaddress
	import sys

	nets = [ipaddress.ip_network(line.strip())
	for line in open('subnets.txt')]
	nets.sort()
	def do_pass():
	for i in range(len(nets)):
	for j in range(i+1, len(nets)):
	if nets[i].overlaps(nets[j]):
	todel = max((i, j), key=lambda x: nets[x].prefixlen)
	print(nets[i], '&', nets[j], '=> del', nets[todel], file=sys.stderr)
	del nets[todel]
	return True
	return False
	while do_pass():
	pass

	addr_count = 0

	for _ in nets:
	print(_)
	addr_count += _.num_addresses

	for line in open('ips.txt'):
	addr = ipaddress.ip_address(line.strip())
	for n in nets:
	if addr in n:
	print(addr, '&', n, '=> del', addr, file=sys.stderr)
	break
	else:
	print(addr)
	addr_count += 1

	print('Total:', addr_count, 'IP blacklisted', file=sys.stderr)