Top 3 YouTube Videos on IP Addressing & Subnetting for GATE By Physics Wallah You Can’t Miss
Mishika Gupta9 Apr, 2026
IP Addressing & Subnetting is one of the most scoring yet conceptually tricky subjects in the GATE syllabus. Without a strong conceptual mental map of how data moves across a system, solving advanced, calculation-heavy questions can become confusing.
To help you master these technical problems easily, Physics Wallah offers detailed revision and one-shot lectures that simplify complex networking protocols and connect them with exam-level problem solving. These videos combine deep-dive explanations, logical shortcuts, and previous year questions, helping you turn difficult theoretical problems into predictable, high-scoring opportunities.
Video 1: IP Addressing Basics: Ways to Master IPv4 Foundations By Amit Khurana Sir
This video provides a detailed overview of the foundations of IP Addressing & Subnetting, specifically focusing on the Introduction to IP Addressing. Learn about the structure of 32-bit addresses, decimal-to-binary conversions, and the distinction between network and host IDs. Step-by-step explanations make it easy to understand how to identify different address classes, giving you a strong base for high-weightage questions in the GATE syllabus.
Video 2: Subnetting Mastery: Steps to Solve Network Partitioning By Pankaj Sharma Sir
This video focuses on exam-oriented highlights of Subnetting within the IPv4 framework. It will help you understand the behaviour of subnet masks, how to divide networks into smaller segments, and the logic behind CIDR notation. Key techniques for finding the first and last usable host addresses are emphasised to help you recall formulas quickly and answer GATE questions with confidence.
Video 3: Network Layer Essentials: Quick Methods for Casting & Routing By Amit Khurana Sir
This video provides a detailed introduction to advanced addressing concepts, covering the syllabus roadmap for casting and subnetting strategies. You will learn about Unicast, Multicast, and Broadcast addresses and their unique properties in a network. The session highlights how these concepts appear in actual exam scenarios, providing clear conceptual maps and practice questions that help you recall essential facts quickly.
These three videos by PW on IP Addressing & Subnetting provide a complete learning path, from quick revision to full one-shot concept coverage. By studying them, you can strengthen your fundamentals, understand the logic behind IP addressing formulas, and practice solving exam-level questions effectively. Whether you need last-minute revision or a detailed chapter walkthrough, these lectures help you prepare confidently for the GATE exam.