santiago-mooser / ipgen-py

Script for generating a .txt file with a range of IPs. Good for creating target.txt files for nmap.

Python implementation of an IP list generator

This script takes IP ranges and an "unusable hosts" flag as arguments and generates lists of IPs for each given range.

Usage from commandline:

ip_gen.py -r [ip range] <[...]> <-u>

Example:

ip_gen.py -r 192.168.1.0/30 2620:0:2d0:200::7/124 -u

The previous commandline arguments will restult in two lists (batch_0.txt and batch_1.txt):

batch_0.txt:

192.168.1.0
192.168.1.1
192.168.1.2
192.168.1.3

batch_1.txt:

2620:0:2d0:200::
2620:0:2d0:200::1
2620:0:2d0:200::2
2620:0:2d0:200::3
2620:0:2d0:200::4
2620:0:2d0:200::5
2620:0:2d0:200::6
2620:0:2d0:200::7
2620:0:2d0:200::8
2620:0:2d0:200::9
2620:0:2d0:200::a
2620:0:2d0:200::b
2620:0:2d0:200::c
2620:0:2d0:200::d
2620:0:2d0:200::e
2620:0:2d0:200::f	

Usage as module

The following code will return a dictionary with the given IP ranges as keys and the list of IPs as values

import ip_gen
[...]
ipRanges = ['192.168.1.0/30', '2620:0:2d0:200::7/124']
ipListDict = ip_gen.generateList(ipRanges, unusable_hosts=False, noOutput=True)
print(ipListDict)

Will output:

{
    IPv4Network('192.168.1.0/29'): [IPv4Address('192.168.1.1'), IPv4Address('192.168.1.2'), IPv4Address('192.168.1.3'), IPv4Address('192.168.1.4'), IPv4Address('192.168.1.5'), IPv4Address('192.168.1.6')], 
    IPv6Network('2620:0:2d0:200::/124'): [IPv6Address('2620:0:2d0:200::1'), IPv6Address('2620:0:2d0:200::2'), IPv6Address('2620:0:2d0:200::3'), IPv6Address('2620:0:2d0:200::4'), IPv6Address('2620:0:2d0:200::5'), IPv6Address('2620:0:2d0:200::6'), IPv6Address('2620:0:2d0:200::7'), IPv6Address('2620:0:2d0:200::8'), IPv6Address('2620:0:2d0:200::9'), IPv6Address('2620:0:2d0:200::a'), IPv6Address('2620:0:2d0:200::b'), IPv6Address('2620:0:2d0:200::c'), IPv6Address('2620:0:2d0:200::d'), IPv6Address('2620:0:2d0:200::e'), IPv6Address('2620:0:2d0:200::f')]
}

Starting IP and mask:

Starting IP and what the network mask should be (NOT the host mask). Format is 'xxx.xxx.xxx.xxx/xx'

Include unuseable hosts

Includes or excludes default gateway and broadcasts addressses. (Eg: 192.168.0.0 and 192.168.0.255)