From d7b47d07a033540cb9bfb2b8f31597d318b159e0 Mon Sep 17 00:00:00 2001 From: acidvegas Date: Tue, 30 May 2023 22:47:10 -0400 Subject: [PATCH] Added ip range calculator --- iprange.py | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 iprange.py diff --git a/iprange.py b/iprange.py new file mode 100644 index 0000000..b1f6761 --- /dev/null +++ b/iprange.py @@ -0,0 +1,44 @@ +#!/usr/bin/env python + +import ipaddress + +donotscan = { + '0.0.0.0/8', # "This" network + '10.0.0.0/8', # Private networks + '100.64.0.0/10', # Carrier-grade NAT - RFC 6598 + '127.0.0.0/8', # Host loopback + '169.254.0.0/16', # Link local + '172.16.0.0/12', # Private networks + '192.0.0.0/24', # IETF Protocol Assignments + '192.0.0.0/29', # DS-Lite + '192.0.0.170/32', # NAT64 + '192.0.0.171/32', # DNS64 + '192.0.2.0/24', # Documentation (TEST-NET-1) + '192.88.99.0/24', # 6to4 Relay Anycast + '192.168.0.0/16', # Private networks + '198.18.0.0/15', # Benchmarking + '198.51.100.0/24', # Documentation (TEST-NET-2) + '203.0.113.0/24', # Documentation (TEST-NET-3) + '240.0.0.0/4', # Reserved + '255.255.255.255/32', # Limited Broadcast + '6.0.0.0/8', # Army Information Systems Center + '7.0.0.0/8', # DoD Network Information Center + '11.0.0.0/8', # DoD Intel Information Systems + '21.0.0.0/8', # DDN-RVN + '22.0.0.0/8', # Defense Information Systems Agency + '26.0.0.0/8', # Defense Information Systems Agency + '28.0.0.0/8', # DSI-North + '29.0.0.0/8', # Defense Information Systems Agency + '30.0.0.0/8', # Defense Information Systems Agency + '33.0.0.0/8', # DLA Systems Automation Center + '55.0.0.0/8', # DoD Network Information Center + '205.0.0.0/8', # US-DOD + '214.0.0.0/8', # US-DOD + '215.0.0.0/8' # US-DOD +} + +total = ipaddress.IPv4Network('0.0.0.0/0').num_addresses +print(f'Total IPv4 Addresses : {total:,}') +for i in donotscan: + total -= ipaddress.IPv4Network(i).num_addresses +print(f'Total After Clean : {total:,}')