IPV4 network calculation project in Python

Overview

Curso de Python 3 do Básico ao Avançado

Desafio: Calculando redes IPV4

Criar um programa que obtem um numero de IP com o prefixo da mascara de rede.

O sistema irá calcular:

  • O IP da mascara de Rede
  • Primeiro IP
  • Ultimo IP
  • Total de hosts
  • IP e Mascara de rede convertidos em Binários

Solução:

Abaixo as funções vão receber a entrada de informção, a função validanumero tira os "." e '/" tornando uma lista com 5 itens, verificando se cada item não passa de 3 caracteres.

A função numero_ip converte cada membro da lista gerada em numero inteiro e verifica se o prefixo da mascara é valido.

from valida_ip import validanumero, numero_ip

print('Digite um endereço IP e o prefixo da mascara de rede:')
ip = input()
numero_ip(validanumero(ip))
from ipv4 import IPV4

def validanumero(valor):
    valor = valor.replace('/','.')
    valor = valor.split('.')
    for i in valor:
        if len(i) > 3:
            return
    return valor

def numero_ip(funcao):
    try:
        grupo1 = int(funcao[0])
        grupo2 = int(funcao[1])
        grupo3 = int(funcao[2])
        grupo4 = int(funcao[3])
        masc = int(funcao[4])

        if not masc <=32 or not masc >= 24:
            return print('Prefixo de máscara inválido')

        ipv4 = IPV4(grupo1, grupo2, grupo3, grupo4, masc)
        ipv4.lista_de_ip()
    except:
        print('Número de ip invalido')

Após a validação do numero IP é passado pelas funções converter_para_binario e binario_mascara_de_rede para a conversão do IP e mascara de rede em binário.
A função ip_mascara_de_rede gera uma nova mascara de rede e numerodehost gera o numero de Host que pode setar IP.

CALCULAR = [128, 64, 32, 16, 8, 4, 2, 1]

class IPV4:
    def __init__(self, grupo1, grupo2, grupo3, grupo4, mascarasubrede):
        self.grupo1 = grupo1
        self.grupo2 = grupo2
        self.grupo3 = grupo3
        self.grupo4 = grupo4
        self.mascarasubrede = mascarasubrede

    def converter_para_binario(self,valor):
        valor = bin(valor).zfill(8)
        valor = valor.replace('b','0')
        return valor

    def binario_mascara_de_rede(self):
        novamascara = ''
        valor = 8 - (32 - self.mascarasubrede)
        for i in range(valor):
            novamascara += '1'
        novamascara = '{:0<8}'.format(novamascara)
        return novamascara

    def ip_mascara_de_rede(self):
        ipmasc = 0
        for i in range(8):
            if self.binario_mascara_de_rede()[i] == '1':
                ipmasc += CALCULAR[i]
        return ipmasc

    def numerodehost(self):
        hosts = (2**(32 - self.mascarasubrede)) - 2
        return hosts

    def lista_de_ip(self):
        if not self.grupo4 > self.numerodehost():
            ip1 = self.converter_para_binario(self.grupo1)
            ip2 = self.converter_para_binario(self.grupo2)
            ip3 = self.converter_para_binario(self.grupo3)
            ip4 = self.converter_para_binario(self.grupo4)
            masc = self.binario_mascara_de_rede()
            print('#' * 56)
            print(f'# IP: {self.grupo1}.{self.grupo2}.{self.grupo3}.{self.grupo4}/{self.mascarasubrede}\n'
                f'# REDE: {self.grupo1}.{self.grupo2}.{self.grupo3}.0/{self.mascarasubrede}\n'
                f'# MÁSCARA: 255.255.255.{self.ip_mascara_de_rede()}\n'
                f'# PRIMEIRO IP: {self.grupo1}.{self.grupo2}.{self.grupo3}.1/{self.mascarasubrede}\n'
                f'# ÚLTIMO IP: {self.grupo1}.{self.grupo2}.{self.grupo3}.{self.numerodehost()}/{self.mascarasubrede}\n'
                f'# Nº DE IPs: {self.numerodehost()}')
            print('#' * 56)
            print(f'# Números em binários: \n'
                  f'# IP: {ip1}.{ip2}.{ip3}.{ip4}\n'
                  f'# Mascara de rede: 11111111.11111111.11111111.{masc}')
        else:
            print('Número de ip invalido')

Terminal:

imagem do terminal

Owner
Diego Guedes
Diego Guedes
NetMiaou is an crossplatform hacking tool that can do reverse shells, send files, create an http server or send and receive tcp packet

NetMiaou is an crossplatform hacking tool that can do reverse shells, send files, create an http server or send and receive tcp packet

TRIKKSS 5 Oct 05, 2022
Transfer files to and from a Windows host via ICMP in restricted network environments.

ICMP-TransferTools ICMP-TransferTools is a set of scripts designed to move files to and from Windows hosts in restricted network environments. This is

icyguider 269 Dec 20, 2022
OpenNeoMC:an Open-source Tool for Particle Transport Optimization that Combining OpenMC with NEORL

OpenNeoMC:an Open-source Tool for Particle Transport Optimization that Combining OpenMC with NEORL OpenMC is a community-developed Monte Carlo neutron

7 Aug 17, 2022
AV Evasion, a Red Team Tool - Fiber, APC, PNG and UUID

AV Evasion, a Red Team Tool - Fiber, APC, PNG and UUID

9 Mar 07, 2022
Implementing Cisco Support APIs into NetBox

NetBox Cisco Support API Plugin NetBox plugin using Cisco Support APIs to gather EoX and Contract coverage information for Cisco devices. Compatibilit

Timo Reimann 23 Dec 21, 2022
Cobalt Strike script for ScareCrow payloads

🎃 🌽 ScareCrow Cobalt Strike intergration CNA A Cobalt Strike script for ScareCrow payload generation. Works only with the binary and DLL Loader. 💣

UserX 401 Dec 11, 2022
Ping IP addresses and domains in parallel to find the accessible and inaccessible ones.

🚀 IPpy Parallel testing of IP addresses and domains in python. Reads IP addresses and domains from a CSV file and gives two lists of accessible and i

Shivam Mathur 54 May 21, 2022
Automatically block traffic on Cloudflare's side based on Nginx Log parsing.

AutoRL This is a PoC of automatically block traffic on Cloudflare's side based on Nginx Log parsing. It will evaluate Nginx access.log and find potent

Nova Kwok 62 Dec 28, 2022
Dnspython is a DNS toolkit for Python.

dnspython is a DNS toolkit for Python. It supports almost all record types. It can be used for queries, zone transfers, and dynamic updates. It supports TSIG authenticated messages and EDNS0.

Bob Halley 2.1k Jan 06, 2023
Free,Cross-platform,Single-file mass network protocol server simulator

FaPro Free,Cross-platform,Single-file mass network protocol server simulator 中文Readme Description FaPro is a Fake Protocol Server tool, Can easily sta

FOFA Pro 1.4k Jan 06, 2023
A python socket.io client for Roboteur

Roboteur Client Example TODO Basic setup Install the requirements: $ pip install -r requirements.txt Run the application: $ python -m roboteur_client

Barry Buck 1 Oct 13, 2021
A Python based command line ARP Spoofer utility, which takes input as arguments for the exact target IP and gateway IP for which you wish to Spoof ARP request

A Python based command line ARP Spoofer utility, which takes input as arguments for the exact target IP and gateway IP for which you wish to Spoof ARP request

Abhinandan Khurana 1 Feb 10, 2022
EUserv - A Python script which can help you renew your free EUserv IPv6 VPS

English | 简体中文 This project comes from https://github.com/a-beam-of-light/eu_ex

阿两 0 Jan 06, 2022
InfraGenie is allows you to split out your infrastructure project into separate independent pieces, each with its own terraform state.

🧞 InfraGenie InfraGenie is allows you to split out your infrastructure project into separate independent pieces, each with its own terraform state. T

Digger 53 Nov 23, 2022
IP-Escaner - A Python Tool to obtain information from an IP address

IP-Escaner Herramienta para obtener informacion de una direccion IP Opciones de

4 Apr 09, 2022
sync application configuration and settings across multiple multiplatform devices

sync application configuration and settings across multiple multiplatform devices ✨ Key Features • ⚗️ Installation • 📑 How To Use • 🤔 FAQ • 🛠️ Setu

Souvik 6 Aug 25, 2022
Find information about an IP address, such as its location, ISP, hostname, region, country, and city.

Find information about an IP address, such as its location, ISP, hostname, region, country, and city. An IP address can be traced, tracked, and located.

Sachit Yadav 2 Jul 09, 2022
Socket programming is a way of connecting two nodes on a network to communicate with each other

Socket Programming in Python Socket programming is a way of connecting two nodes on a network to communicate with each other. One socket(node) listens

Janak raikhola 1 Jul 05, 2022
Simple threaded Python Rickroll server. Listens on port 23 by default.

Terminal Rickroll Simple threaded Python Rickroll server. Listens on port 23 by default. Rickroll video made using Video-To-Ascii and the standard ric

AG 10 Sep 13, 2022
A simple python script that parses the MSFT Teams log file for the users current Teams status and then outputs the status color to a MQTT connected light.

Description A simple python script that parses the MSFT Teams log file for the users current Teams status and then outputs the status color to a MQTT

Lorentz Factr 8 Dec 16, 2022