PYTHON · FLASK · NETWORK ENGINEERING

Network Toolkit.

A practical collection of networking utilities built with Python and Flask for network planning, troubleshooting and learning.

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TOOLKIT STATUS

Operational

LIVE
05 Tools
Python Backend
Flask Framework
05 Networking Tools
02 IP Versions
100% Python Powered
01 Unified Dashboard

TOOLKIT V2

Network Engineering Utilities

Select a tool to begin.

01
IP

IP / Subnet Calculator

Calculate network address, broadcast address, subnet mask, host range and usable hosts.

IPv4 CIDR Subnet
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02
SN

Subnet Planner

Divide an IPv4 network into multiple equal-sized subnets automatically.

Subnetting IPv4
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03
IP

IP Range Calculator

Calculate the total number of IP addresses between a starting and ending address.

IPv4 IPv6 Range
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04
DNS

DNS Lookup

Resolve hostnames and retrieve associated IP addresses using Python socket operations.

DNS Socket
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05
TCP

TCP Port Checker

Test TCP connectivity to a hostname or IP address and determine whether a port is reachable.

TCP Socket Connectivity
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06
PORT

Secure Port Scanner

Scan authorized hosts and IPv4 addresses for reachable TCP ports and common services.

TCP IPv4 Security
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BUILT WITH

Python-powered networking.

The toolkit combines Python networking libraries with Flask to provide practical browser-based utilities for IT and network engineering workflows.

Python Flask IP Addressing Subnetting DNS TCP Socket Programming
⚠ Responsible Use

These tools are intended for learning, network administration and authorized troubleshooting. Only test systems and networks you are permitted to access.