01
Subnet Splitter
Learners move a prefix slider, watch host counts shift, and see exactly where their network and broadcast addresses land.
Browser-based network training for beginners
Networking finally makes sense when you can break the tiny lab first
RouteNest Labs teaches IP addressing, routing, subnetting, OSI layers, and discovery habits through guided browser sandboxes built for first-time learners.
No local setup. No command-line panic. Just a guided sandbox, hints, and a reset button.
Sandbox previewLab 02
Challenge: Split 198.51.100.0/24 into eight practice networks without losing the broadcast address.
Prefix
Hosts
Route
Wrong answer? Good. The reset button is there for a reason.
58starter labs
13 minaverage subnet drill
89%finish the first route challenge
0local packages required
Virtual Labs
Practice networks small enough to understand, realistic enough to matter
Beginners need a place to try the wrong thing safely, read the feedback, and try again before the concept hardens into a bad guess.
02
OSI Stack Builder
Frames, packets, segments, ports, and protocols get dragged into place. It sounds easy until layer four starts arguing with layer three.
03
Routing Choice Lab
A tiny router table asks where the packet goes next. Students answer first, then the lookup path lights up.
04
Safe Discovery Range
Private practice networks teach host discovery, note-taking, and permission rules before curiosity points at the wrong target.
“I stopped treating subnetting like a magic trick. The lab made the mistake visible.”
Jenna Price, Helpdesk Trainee, Briar Creek PediatricsLearning Path
From first packet to practical troubleshooting
The course moves from plain diagrams to repeatable troubleshooting. Every concept gets a small lab inside the lesson, because theory alone leaks out fast.
- Module 1: OSI model, packets, frames, and plain diagrams.
- Module 2: IP addressing, masks, ranges, and subnet practice.
- Module 3: routing choices, gateways, and protocol basics.
- Module 4: safe discovery, evidence notes, and review drills.
Learner Notes
What beginners say after the first few labs
“The route table exercise was rude in the best way. It showed I was guessing.”
Malik Shaw, Junior Support Analyst, Red Oak Dental Group
“Short labs. Clear hints. No twenty-minute video before touching anything.”
Tessa Nolan, Office Technology Coordinator, Harper & Finch Supply
“Discovery practice finally clicked when the sandbox made us write down permission and evidence first.”
Devon Miles, Operations Assistant, Northline Clinics
Pricing
Starter-friendly plans
Solo Learner
Self-paced labs, guided hints, and progress checks.
Contact for pricing
Ask About Solo LearnerCohort Room
Small team access with instructor check-ins and shared progress notes.
Contact for pricing
Ask About Cohort RoomOnboarding Track
Manager view, starter assessments, and custom lab ordering.
Contact for pricing
Ask About Onboarding TrackFAQ
Quick answers before trying the sandbox
Is this for complete beginners?
Yes. If packets, prefixes, and gateways still feel slippery, start here.
Do learners need local setup?
No. Labs run in the browser with guided tasks, hints, and resettable private ranges.
Does this help with entry networking exams?
It builds the hands-on fundamentals those exams expect: subnetting, OSI model reasoning, routing logic, protocol behavior, and troubleshooting language.
Can teams use it for onboarding?
Yes. Small cohorts work well for helpdesk trainees, interns, and junior admins who need shared vocabulary before production work.
Are discovery labs safe?
They stay inside private sandbox ranges. We do not teach scanning public systems or guessing at authorization.
Lab Trial
Start a Lab Trial
Tell us whether you are learning alone, onboarding new staff, or building a beginner cohort. We will suggest a first lab path.
RouteNest Labs LLC1100 Peachtree Street NE, Suite 850, Atlanta, GA 30309
+1 404 682 1947
hello@routenestlabs.com
+1 404 682 1947
hello@routenestlabs.com