Get up to 500Mbps speeds for just $39.99 per month on iiNet FTTB

By Dylan Crismale

Last updated 01 April 2025

iiNet is cutting the price of its Fibre to the Basement (FTTB) plans by up to 55% for the first six months, including its FTTB Max plan, which delivers speeds up to 500Mbps.

This brings the monthly price of all its FTTB plans down to $39.99 per month for the first six months and makes the plans cheaper than any of iiNet's own NBN plans.

Here's how iiNet's FTTB and NBN plans compare:

FTTB
NBN

#1	iiNet	iiNet Ultra Broadband FTTB Max Fibre 500/25 Mbps Unlimited Data Deal: Includes $50/mth off for first 6 months, then $89.99/month $39.99/mth Min. cost $49.99 Go to Site	$39.99/mth Min. cost $49.99	Go to Site
#2	iiNet	iiNet Ultra Broadband FTTB250 Fibre 220/25 Mbps Unlimited Data Deal: Includes $40/mth off for first 6 months, then $79.99/month $39.99/mth Min. cost $49.99 Go to Site	$39.99/mth Min. cost $49.99	Go to Site
#3	iiNet	iiNet Ultra Broadband FTTB100 Fibre 91/25 Mbps Unlimited Data Deal: Includes $35/mth off for first 6 months, then $74.99/month $39.99/mth Min. cost $49.99 Go to Site	$39.99/mth Min. cost $49.99	Go to Site
#4	iiNet	iiNet Ultra Broadband FTTB50 Fibre 50/15 Mbps Unlimited Data Deal: Includes $30/mth off for first 6 months, then $69.99/month $39.99/mth Min. cost $49.99 Go to Site	$39.99/mth Min. cost $49.99	Go to Site

#1	iiNet	iiNet nbn12 Liimitless nbn® 12/0.8 Mbps Unlimited Data Deal: Includes $15/mth off for 6 mths - $59.99/mth for first 6 months, then $74.99/mth. Use code SAVE15FOR6. Ends 06.05.25 $59.99/mth Min. cost $59.99 Go to Site	$59.99/mth Min. cost $59.99	Go to Site
#2	iiNet	iiNet nbn25 Liimitless nbn® 25/4 Mbps Unlimited Data Deal: Includes $15/mth off for 6 mths – $61.99/mth for first 6 months, then $76.99/mth. Use code SAVE15FOR6. Ends 06.05.25 $61.99/mth Min. cost $61.99 Go to Site	$61.99/mth Min. cost $61.99	Go to Site
#3	iiNet	iiNet nbn50 Liimitless nbn® 50/17 Mbps Unlimited Data Deal: Includes $15/mth off for 6 mths – $69.99/mth for first 6 months, then $84.99/mth. Use code SAVE15FOR6. Ends 06.05.25 $69.99/mth Min. cost $69.99 Go to Site	$69.99/mth Min. cost $69.99	Go to Site
#4	iiNet	iiNet nbn Home Fast Liimitless nbn® 100/17 Mbps Unlimited Data Deal: Includes $15/mth off for 6 mths - $79.99/mth for first 6 months, then $94.99/mth. Use code SAVE15FOR6. Ends 06.05.25 $79.99/mth Min. cost $79.99 Go to Site	$79.99/mth Min. cost $79.99	Go to Site
#5	iiNet	iiNet nbn Home Superfast Liimitless nbn® 250/21 Mbps Unlimited Data Deal: Includes $15/mth off for 6 mths - $84.99/mth for first 6 months, then $99.99/mth. Use code SAVE15FOR6. Ends 06.05.25 $84.99/mth Min. cost $84.99 Go to Site	$84.99/mth Min. cost $84.99	Go to Site
#6	iiNet	iiNet nbn Home Ultrafast Liimitless nbn® 800/40 Mbps Unlimited Data Deal: Includes $15/mth off for 6 mths - $94.99/mth for first 6 months, then $109.99/mth. Use code SAVE15FOR6. Ends 06.05.25 $94.99/mth Min. cost $94.99 Go to Site	$94.99/mth Min. cost $94.99	Go to Site

This iiNet offer is available until withdrawn.

If iiNet's FTTB is an option for your household, it's a good option to save money. For example, at the moment, the cheapest NBN 50 plan available in WhistleOut's database is from Tangerine. It costs $59.90 for the first six months before it reverts to the ongoing monthly price of $82.90 per month.

If you signed up for iiNet's FTTB 50 plan, you'll pay $39.99 per month for the first six months, then $69.99 per month ongoing. Compared to Tangerine's NBN 50 pla,n you'd save $186.92 over the course of 12 months (iiNet does charge an upfront $10 delivery fee for the FTTB modem which we've factored in).

Silver Unlimited

nbn® 50/17 Mbps
Unlimited Data
Deal: $59.90/mth for first 6 months and revert back to $78.90/mth thereafter. Offer ends 30.05.25

$59.90/mth

Min. cost $59.90

Go to Site

$59.90/mth

Min. cost $59.90

Go to Site

It's also great value if you're after a high-speed internet plan. For example, iiNet's FTTB Max plan costs $39.99 per month for the first six months, then $89.99 per month ongoing. It has typical evening speeds up to 500Mbps. The cheapest NBN 1000 plans, which currently range between 700 and 900Mbps in terms of speed, start at $90 per month.

#1	Southern Phone	Southern Phone nbn Ultrafast nbn® 860/43 Mbps Unlimited Data Deal: Includes $20/mth off for 12 months! $85/mth for 12 months, then $105/mth. Offer ends 05.08.25 $85/mth Min. cost $85 Link not supplied	$85/mth Min. cost $85	Link not supplied
#2	MATE	MATE Flamin' Fast nbn 1000/50 nbn® 831/49 Mbps Unlimited Data Deal: Includes $30/mth off for the first 6 mths (use code MATE30) + 1-month money back guarantee on your Internet + Bundle & Save! $90/mth Min. cost $90 Link not supplied	$90/mth Min. cost $90	Link not supplied
#3	SpinTel	SpinTel NBN Unlimited 1000 nbn® 750/42 Mbps Unlimited Data Deal: Includes $10.95/mth off for the life of the plan while you stay connected to this plan. T&Cs apply $90/mth Min. cost $90 Go to Site	$90/mth Min. cost $90	Go to Site
#4	Vodafone	Vodafone Home Ultrafast nbn® nbn® 800/40 Mbps Unlimited Data Deal: Save $10/mth for 6 mths + Speed upgrade at no extra cost if you have a mobile phone plan with Vodafone $94/mth Min. cost $94 Link not supplied	$94/mth Min. cost $94	Link not supplied
#5	iiNet	iiNet nbn Home Ultrafast Liimitless nbn® 800/40 Mbps Unlimited Data Deal: Includes $15/mth off for 6 mths - $94.99/mth for first 6 months, then $109.99/mth. Use code SAVE15FOR6. Ends 06.05.25 $94.99/mth Min. cost $94.99 Go to Site	$94.99/mth Min. cost $94.99	Go to Site

NBN customers who want faster than NBN 100 speeds, such as NBN 250 or NBN 1000, need to be at an address with an FTTP or HFC connection type.

iiNet's FTTB plans are supplied over TPG's Vision Network (TPG owns iiNet). Unlike the NBN, the Vision Network isn't available everywhere in Australia.

It's only available to around 280,000 FTTB premises, mostly made of apartments in metropolitan areas of Sydney, Melbourne, Adelaide and Perth.

You can confirm the availability of plans at your premises by using the address checker on iiNet's website.

TPG is in the process of selling its Vision Network to Vocus Group (which owns consumer brands Dodo and iPrimus). WhistleOut has confirmed that the sale of the Vision Network does not include the customer base, therefore, it will not directly affect iiNet customers on FTTB plans.

Looking for a new NBN plan?

These are the most popular NBN 50 plans with WhistleOut users this week:

#1	Exetel	Exetel Extra-value nbn50 nbn® 50/17 Mbps Unlimited Data Deal: Includes $19/mth off for first 6 months - $60.99/mth for first 6 months, then $79.99/mth. $60.99/mth Min. cost $60.99 Go to Site	$60.99/mth Min. cost $60.99	Go to Site
#2	Tangerine Telecom	Tangerine Telecom Value Plus NBN nbn® 50/17 Mbps Unlimited Data Deal: Includes $23/mth off for the first 6 mths, $59.90/month for first 6 months, then $82.90/month + 3 months BINGE. Ends 30.06.25 $59.90/mth Min. cost $59.90 Go to Site	$59.90/mth Min. cost $59.90	Go to Site
#3	Buddy Telco Editor's Pick	Buddy Telco Editor's Pick Value nbn - Unlimited nbn® 49/16 Mbps Unlimited Data Deal: $63/month for first 6 months, then $75/month. Use promo code BUDDY50. Offer ends 18.05.25 $63/mth Min. cost $63 Go to Site	$63/mth Min. cost $63	Go to Site
#4	TPG	TPG nbn50 Unlimited Plan nbn® 50/17 Mbps Unlimited Data Deal: Get Price Beat Guarantee + $69.99/mth for first 6 months, then $84.99/mth. T&Cs apply. $69.99/mth Min. cost $69.99 Go to Site	$69.99/mth Min. cost $69.99	Go to Site
#5	Kogan Internet	Kogan Internet Silver Unlimited nbn® 50/17 Mbps Unlimited Data Deal: $59.90/mth for first 6 months and revert back to $78.90/mth thereafter. Offer ends 30.05.25 $59.90/mth Min. cost $59.90 Go to Site	$59.90/mth Min. cost $59.90	Go to Site
#6	iiNet	iiNet nbn50 Liimitless nbn® 50/17 Mbps Unlimited Data Deal: Includes $15/mth off for 6 mths – $69.99/mth for first 6 months, then $84.99/mth. Use code SAVE15FOR6. Ends 06.05.25 $69.99/mth Min. cost $69.99 Go to Site	$69.99/mth Min. cost $69.99	Go to Site
#7	Dodo	Dodo nbn50 Unlimited Plan nbn® 50/17 Mbps Unlimited Data 12mths Deal: Incl. $15/mth discount for 12 months based on the standard price $83.90/mth. Ends 29.04.25. T&Cs apply. $68.90/mth Min. cost $68.90 Go to Site*	$68.90/mth Min. cost $68.90	Go to Site
#8	Superloop	Superloop Extra-value nbn50/20 nbn® 50/17 Mbps Unlimited Data Deal: Incl. $14/mth off for 6 months! $67/mth for 6 mths, then $81/mth + Free Amazon eero 6+ if you stay connected for 24 mths $67/mth Min. cost $67 Go to Site	$67/mth Min. cost $67	Go to Site
#9	Telstra	Telstra Upfront Internet Plan Essential nbn® 50/17 Mbps Unlimited Data $105/mth Min. cost $105 Link not supplied	$105/mth Min. cost $105	Link not supplied
#10	iPrimus	iPrimus Standard Plus nbn50 Plan nbn® 50/17 Mbps Unlimited Data $84/mth Min. cost $84 Go to Site	$84/mth Min. cost $84	Go to Site