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
tradingview socket api for fetching real time prices.

tradingView-API tradingview socket api for fetching real time prices. How to run git clone https://github.com/mohamadkhalaj/tradingView-API.git cd tra

MohammadKhalaj 35 Dec 31, 2022
A Cheap Flight Alert program sends you a SMS to notify cheap flights in next 8 months.

Flight Dealer A Cheap Flight Alert program sends you a SMS to notify cheap flights (return trips) in next 6 months. Installing Download the Python 3 i

Aytaç Kaşoğlu 2 Feb 10, 2022
Truetool - A TrueCharts automatic and bulk update utility

truetool A easy tool for frequently used TrueNAS SCALE CLI utilities. Previously

TrueCharts 125 Jan 04, 2023
ThorFI: A Novel Approach for Network Fault Injection as a Service

ThorFI: a Novel Approach for Network Fault Injection as a Service This repo includes ThorFI, a novel fault injection solution for virtual networks in

DESSERT research lab (Federico II University of Naples, Italy) 6 Dec 14, 2022
Python implementation of the IPv8 layer provide authenticated communication with privacy

Python implementation of the IPv8 layer provide authenticated communication with privacy

203 Oct 26, 2022
Asynchronous For Python(asyncio)

asyncio is a library to write concurrent code using the async/await syntax.asyncio is used as a foundation for multiple Python asynchronous frameworks that provide high-performance network and web-se

Janak raikhola 0 Feb 05, 2022
Linux SBC featuring two wifi radios, masquerading as a USB charger.

The WiFiWart is an open source WiFi penetration device masquerading as a regular wall charger. It features a 1.2Ghz Cortex A7 MPU with two WiFi chips onboard.

Walker 151 Dec 26, 2022
The AKS cluster provisioner provisions AKS clusters :-)

Overview The AKS cluster provisioner provisions AKS clusters :-) It uses the Azure CLI to configure VNet and subnets before creating the cluster itsel

Gigi Sayfan 1 Nov 10, 2021
A live streaming chatroom involving multiple modalities, such as voice, gesture, and facial expression

HiLive A live streaming chatroom involving multiple modalities, such as voice, gesture, and facial expression. Introduction We focus on demonstrating

Ryan Yen 2 Dec 02, 2021
Bittensor - an open, decentralized, peer-to-peer network that functions as a market system for the development of artificial intelligence

At Bittensor, we are creating an open, decentralized, peer-to-peer network that functions as a market system for the development of artificial intelligence.

Opentensor 169 Dec 30, 2022
A simple port scanner for Web/ip scanning Port 0/500 editable inside the .py file

Simple-Port-Scanner a simple port scanner for Web/ip scanning Port 0/500 editable inside the .py file Open Cmd/Terminal Cmd Downloads Run Command: pip

YABOI 1 Nov 22, 2021
Some files casually made by @AneekBiswas

Python-Tools All Pyhthon Files are created and managed by @AneekBiswas Modules needed to be downloaded 1.CLI bagels.py random guess.py random text-tow

1 Feb 23, 2022
It's a little project for change MAC address, for ethical hacking purposes

MACChangerPy It's a small project for MAC address change, for ethical hacking purposes, don't use it for bad purposes, any infringement will be your r

Erick Adriano Nunes da Silva 1 Mar 11, 2022
test whether http(s) proxies actually hide your ip

Proxy anonymity I made this for other projects, to find working proxies. If it gets enough support and if i have time i might make it into a gui Repos

gxzs1337 1 Nov 09, 2021
Python tutorial for implementing Oxylabs' Residential Proxies with AIOHTTP

Integrating Oxylabs' Residential Proxies with AIOHTTP Requirements for the Integration For the integration to work you'll need to install aiohttp libr

Oxylabs.io 6 Sep 14, 2022
This python script can change the mac address after some attack

MAC-changer Hello people, this python script was written for people who want to change the mac address after some attack, I know there are many ways t

5 Oct 10, 2022
A repo with study material, exercises, examples, etc for Devnet SPAUTO

MPLS in the SDN Era -- DevNet SPAUTO All of the study notes have now been moved to use auto-generated documentation to build a static site with Githu

Hugo Tinoco 67 Nov 16, 2022
CloudProxy is to hide your scrapers IP behind the cloud

Hide your scrapers IP behind the cloud. Provision proxy servers across different cloud providers to improve your scraping success.

Christian Laffin 1.1k Jan 02, 2023
This is the code repository for the USENIX Security 2021 paper, "Weaponizing Middleboxes for TCP Reflected Amplification".

weaponizing-censors Censors pose a threat to the entire Internet. In this work, we show that censoring middleboxes and firewalls can be weaponized by

UMD Breakerspace 119 Dec 31, 2022
Blockchain-Enabled IoT Sensor Framework that uses Augmented Reality and Artificial Intelligence.

Arduino + Raspberry Pi + Unity3D + Cloud + Hyperledger Our Mission: Keep it simple, leave no one behind. Blockchain-Enabled Smart Sensor Framework usi

DappAR 23 Dec 05, 2021