25 Best Subnetting Courses Online
We compared 25 Subnetting courses currently listed on Udemy, priced from $19.99 to $199.99. 22 of them teach the subject directly and 3 are built around a certification exam. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 25
- Price range
- $19.99 – $199.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 25 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "subnetting" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $199.99, as listed by the provider when we last updated the page.
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1
Udemy CertificateADRAMADA: Practical Subnetting For Certifications And Pros
Dave Rush presents a Practical Subnetting guide for everyone from beginning students to seasoned network professionals though foundational concepts through subnetting Class A, B and C IP network addresses. Each section c...
$24.99listed price -
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2
SUBNETTING for CCNA students
Course last updated 2016-04-01 Now more than 1000 students!No Powerpoints, no animations. With just a pen I will teach You how IP subnetting works. From binary math to subnet sizes and exam-like questions to verify Your...
$19.99listed price -
3
Udemy CertificateIP Adresi ve Subnetleme (IP Adressing and Subnetting)
Bu kursta IP adres hesaplamaları yapılacak olup, katılımcılara IP adresi ile ilgili bütün gerekli bilgiler verilecektir. Kurs içeriği tecrübeli ya da tecrübesiz network ile ilgilenen, bu sektörde çalışan ya da gelecekte...
$64.99listed price -
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4
Udemy MOOC / Non-creditSubnetting IPv4 The Easy Way
Course Overview: Simplified IPv4 Subnetting MasteryDive into the world of IPv4 subnetting with this intuitive and engaging online course! Designed for beginners and professionals alike, this course simplifies the complex...
$19.99listed price -
5
Udemy CertificateIP Addressing Fundamentals: IPv4, IPv6, Subnetting & Network
This course contains the use of artificial intelligence.Understanding how devices communicate on a network is one of the most important skills in IT, networking, cybersecurity, and cloud computing. At the center of this...
$199.99listed price -
6
CCNA 200-301 & Network+Practice Pack: Subnetting Success!
The #1 reason CCNA & Network+ candidates fail their exams: They're not ready for the types of binary and subnetting questions on the exam.The #1 way to prepare for those questions: &nbs...
$19.99listed price -
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7
Subnetting for Cisco CCNA CCNP Certification Exams
Subnetting for Cisco CCNA & CCNP Certification Exams: Master Subnetting for Guaranteed SuccessSubnetting is a crucial skill for passing CCNA and CCNP exams. This course will equip you with the techniques to master su...
$99.99listed price -
8
Learn Subnetting for Cisco Certification Exams in 30 Seconds
Subnetting for Cisco Certification Exams: Master Subnetting in 30 Seconds!Are you preparing for your CCNA certification and struggling with subnetting? With this course, you’ll learn how to solve any subnetting question...
$19.99listed price -
9
Udemy CertificateJuniper JNCIA IPv6 OSPFv3
Juniper JNCIA IPv6 OSPFv3Course Fully Updated As Of 11/3/2020Sam’s Courses have been taken over 30,000+ times by 20,000+ students all over the world. And now, he’s ready to help YOU!If you’re the type of person that...
$29.99listed price -
10
Udemy CertificateCCNA - Les Fondamentaux de Réseaux Informatiques
Ce cours complet vous permettra de maîtriser les bases des réseaux informatiques, en comprenant comment les données circulent d’un appareil à un autre, comment les réseaux sont structurés, sécurisés et administrés. Une b...
$29.99listed price -
11
Udemy CertificateCisco CCNA IPv4 Tutorial: Everything You Need!
This course is over 6 hours in length and will cover all aspects of IPv4. Students will learn IP addressing, Subnetting, VLSM, Route Summarization, and Wildcard Masking. The course will also show students how to assign...
$29.99listed price -
12
Udemy CertificateMaster CREST Practitioner Security Analyst (CPSA) Training
IMPORTANT before enrolling:This course is not intended to replace studying any official vendor material for certification exams, is not endorsed by the certification vendor, and you will not be getting the official certi...
$19.99listed price -
13
Udemy CertificateCisco CCNA (200-301) - Network Services
Hello,Welcome to Cisco CCNA (200-301) - Network Services courseCisco CCNA 200-301 Master course to help you to pass Cisco CCNA 200-301 exam and get your CNNA networking certification.The CCNA is a tough test, but it isn’...
$199.99listed price -
14
Udemy CertificateCisco CCNA
My name is Kiel Martin CCIE# 54443 and will be the instructor for this course. One of the biggest issue with CCNAs is that they do not take their Training seriously. With this course, we will dive into the necessary tech...
$19.99listed price -
15
Udemy MOOC / Non-creditMastering Routing & Switching - Zero-To-Hero
Mastering Routing & Switching – Zero-To-Hero is a comprehensive, hands-on networking course designed to take you from foundational concepts to advanced configurations used in enterprise networks today. Whether you’re...
$19.99listed price -
16
Udemy BootcampCisco Certified Network Associate (CCNA) 200-301 v1.1 *NEW*
Launch your journey to CCNA certification with our targeted practice test course, designed specifically for the CCNA Exam v1.0 (200-301). This course is meticulously structured to provide a thorough examination experienc...
$19.99listed price -
17
Udemy CertificateCisco CCNA Certification 200-301 Exams | (Jan-25)
Cisco CCNA Certification 200-301 Practice TestPrepare to launch your career in networking with our comprehensive Cisco CCNA Certification 200-301 Practice Test. Designed specifically for aspiring network professionals, t...
$19.99listed price -
18
Udemy CertificateCCNA (200-301) - Network Fundamentals and Internet Protocols
Hello there,Welcome to the “ CCNA (200-301) - Network Fundamentals and Internet Protocols ” course.Cisco CCNA 200-301 Master course to help you prepare and pass Cisco's newest CCNA 200-301 exam and certification.The CCNA...
$199.99listed price -
19
Udemy CertificateCCNA Routing & Switching Fundamentals
Title: CCNA Routing & Switching Fundamentals Course: A Comprehensive OverviewIntroduction:The CCNA Routing & Switching Fundamentals course is designed to provide users with a solid foundation in IT basics, partic...
$19.99listed price -
20
Udemy CertificateCCNA po polsku - kurs sieci komputerowych - egzamin 200-301
Egzamin CCNA oraz wiedza z tego poziomu jest niezbędnym elementem w pracy każdego inżyniera sieciowego. Kurs, który przygotowałem pomaga w podejściu do egzaminu 200-301 oraz przekazuje cenną i praktyczną wiedzę doty...
$29.99listed price -
21
Udemy MOOC / Non-creditNetwork+ (N10-007): The Complete Course
I developed this Network+ course to give you the fundamentals of Networking and to prepare you, not only for the Network+ certification but also to prepare you to study for other Networking certs, like the CCNA and other...
$19.99listed price -
22
Udemy CertificateComplete Study Guide: CompTIA Network+ Certification
Master the CompTIA Network+ Exam with Our Complete Study GuideGet fully prepared to ace your CompTIA Network+ certification with our all-in-one study course. Designed for both beginners and professionals, this course giv...
$19.99listed price -
23
Udemy CertificateCCNA Networking Essentials: A Comprehensive Cisco Course
Are you ready to embark on an exciting journey into the world of networking? Whether you're a novice looking to start your career in IT or an experienced professional seeking to enhance your knowledge, our CCNA Networkin...
$109.99listed price -
24
Udemy CertificateCOMPLETE CCNP ENTERPRISE CORE ENCORE 350 401 (ENGLISH)
This course helps IT professionals understand how networks operate, how devices communicate, and how to manage and maintain enterprise network environments effectively.Through practical lab sessions and real-world scena...
$19.99listed price -
25
Udemy CertificateAWS Certified Advanced Networking Specialty: Masterclass
Are you ready to master the complexities of AWS networking and conquer the AWS Certified Advanced Networking Specialty (ANS-C01) exam? This comprehensive masterclass is meticulously designed to take you from foundational...
$19.99listed price
Best Subnetting Courses Online compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 25 priced courses on this page run from $19.99 to $199.99, with the middle of the range around $19.99 — a spread of $180.00. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Courses versus exam preparation
3 of the entries here are built around a certification exam rather than teaching Subnetting from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.