Optus now the fastest NBN provider according to the ACCC

Alex Choros - Managing Editor + Group Telco Editor

Last updated 17 December 2025

The ACCC has released its 31th Measuring Broadband Australia report, ranking Optus the fastest NBN provider. Optus dethroned Telstra, claiming the top stop for the first time since 2021.

The new report found Optus customers receive 103.7% of their NBN plan's maximum speeds during the busiest hours of the day (between 7pm and 11pm on Monday to Friday).

Exetel maintained its second-place finish from last report, with its customers found to get 103.4% of plan speeds during busy hours. TPG followed in third, with 102.8% of plan speeds in busy hours.

The report monitors 10 telcos, including Aussie Broadband, Dodo, Exetel, iiNet, iPrimus, Leaptel, Optus, Telstra, TPG, and Superloop. Vodafone was previously included, but it is not featured in the current report.

Here's the full breakdown of how they all performed:

Average percent of max. download speed

Provider	Busy hours	Overall	Overall excluding underperforming connections
Aussie Broadband	96.3	96.8	101.7
Dodo	98.3	98.7	100.5
Exetel	103.4	103.8	106.7
iiNet	100.6	101.2	102.4
iPrimus	98.3	98.7	100.5
Leaptel	102.7	102.9	104
Optus	103.7	104.5	105.3
Superloop	100.1	100.6	103.1
Telstra	97.5	98	104.4
TPG	102.8	103.4	103.8

Compare NBN 50, NBN 100, NBN 500, and NBN 1000 plans from the providers in this report:

#1	Dodo Editor's Pick	Dodo All Fixed Line nbn® Editor's Pick nbn50 Unlimited Plan All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $30/mth discount for 6 months based on the standard price $87.99/mth. Ends 08.12.26. T&Cs apply. $57.99/mth for first 6 mths, then $87.99/mth Min. cost $57.99 Go to Site*	$57.99/mth for first 6 mths, then $87.99/mth Min. cost $57.99	Go to Site
#2	Superloop	Superloop All Fixed Line nbn® Extra-value nbn50/20 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $20/mth off for 6 months! $69/mth for 6 mths, then $89/mth + Bundle & Save $69/mth for first 6 mths, then $89/mth Min. cost $69 Go to Site	$69/mth for first 6 mths, then $89/mth Min. cost $69	Go to Site
#3	TPG	TPG All Fixed Line nbn® nbn50 Unlimited Plan All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: $69.99/mth for first 6 months, then $89.99/mth. T&Cs apply. $69.99/mth for first 6 mths, then $89.99/mth Min. cost $69.99 Link not supplied	$69.99/mth for first 6 mths, then $89.99/mth Min. cost $69.99	Link not supplied
#4	iiNet	iiNet All Fixed Line nbn® nbn50 Liimitless All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $20/mth off for 6 mths – $69.99/mth for first 6 months, then $89.99/mth. Use code SAVE20FOR6 $69.99/mth + $10 Upfront for first 6 mths, then $89.99/mth Min. cost $79.99 Link not supplied	$69.99/mth + $10 Upfront for first 6 mths, then $89.99/mth Min. cost $79.99	Link not supplied
#5	Aussie Broadband	Aussie Broadband All Fixed Line nbn® Value nbn - Unlimited All Fixed Line nbn® nbn® 47/18 Mbps Unlimited Data Deal: Includes $25 off for the first 6 months. Promo code SPRING25. $95/mth after promo ends 15.11.26 $70/mth for first 6 months, then $95/mth Min. cost $70 Link not supplied	$70/mth for first 6 months, then $95/mth Min. cost $70	Link not supplied
#6	Optus	Optus All Fixed Line nbn® Optus Everyday nbn® All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: $82/mth for a year, then $97/mth or as notified. New services. Incl intro offer + extra $5/mth off. Min cost $388. Ends 6/10. $82/mth for first 12 months, then $97/mth or as notified Min. cost $82 Link not supplied	$82/mth for first 12 months, then $97/mth or as notified Min. cost $82	Link not supplied
#7	iPrimus	iPrimus All Fixed Line nbn® Standard Plus Plan All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data $90/mth Min. cost $90 Link not supplied	$90/mth Min. cost $90	Link not supplied

#1	Dodo Editor's Pick	Dodo FTTN, FTTB, FTTC Editor's Pick nbn100 Unlimited Plan FTTN, FTTB, FTTC nbn® 100/17 Mbps Unlimited Data Deal: Incl. $30/mth discount for 6 months based on the standard price $92.99/mth. Ends 08.12.26. T&Cs apply. $62.99/mth for first 6 mths, then $92.99/mth Min. cost $62.99 Go to Site*	$62.99/mth for first 6 mths, then $92.99/mth Min. cost $62.99	Go to Site
#2	iiNet	iiNet FTTN, FTTB, FTTC nbn Home Fast Liimitless FTTN, FTTB, FTTC nbn® 99/17 Mbps Unlimited Data Deal: Includes $25/mth off for 6 mths - $69.99/mth for first 6 months, then $94.99/mth. Use code SAVE25FOR6 $69.99/mth + $10 Upfront for first 6 mths, then $94.99/mth Min. cost $79.99 Link not supplied	$69.99/mth + $10 Upfront for first 6 mths, then $94.99/mth Min. cost $79.99	Link not supplied
#3	Superloop	Superloop FTTN, FTTB, FTTC Family nbn100/20 FTTN, FTTB, FTTC nbn® 95/17 Mbps Unlimited Data Deal: Incl. $21/mth off 6 months! $74/mth for 6 mths, then $95/mth + Bundle & Save $74/mth for first 6 mths, then $95/mth Min. cost $74 Go to Site	$74/mth for first 6 mths, then $95/mth Min. cost $74	Go to Site
#4	TPG	TPG FTTN, FTTB, FTTC nbn Home Fast Unlimited Plan FTTN, FTTB, FTTC nbn® 99/17 Mbps Unlimited Data Deal: Save $240 over 12mths! $74.99/mth for first 12 months, then $94.99/mth. Min cost $84.99 if modem returned. T&Cs apply $74.99/mth for first 12 mths, then $94.99/mth Min. cost $74.99 Link not supplied	$74.99/mth for first 12 mths, then $94.99/mth Min. cost $74.99	Link not supplied
#5	Aussie Broadband	Aussie Broadband FTTN, FTTB, FTTC Fast nbn - Unlimited FTTN, FTTB, FTTC nbn® 94/18 Mbps Unlimited Data Deal: Includes $20 off for the first 6 months. Promo code SPRING20. $99/mth after promo ends 15.11.26 $79/mth for first 6 months, then $99/mth Min. cost $79 Link not supplied	$79/mth for first 6 months, then $99/mth Min. cost $79	Link not supplied
#6	Optus	Optus FTTN, FTTB, FTTC Optus Fast nbn® FTTN, FTTB, FTTC nbn® 100/18 Mbps Unlimited Data Deal: $84/mth for a year, then $99/mth or as notified. New services. Incl intro offer + extra $5/mth off. Min cost $390. Ends 6/10. $84/mth for first 12 months, then $99/mth or as notified Min. cost $84 Link not supplied	$84/mth for first 12 months, then $99/mth or as notified Min. cost $84	Link not supplied
#7	Telstra	Telstra FTTN, FTTB, FTTC Premium Internet Only Plan FTTN, FTTB, FTTC nbn® 100/17 Mbps Unlimited Data Deal: Get 50% off any home nbn plan for 2 months. Add code PROMO at checkout. Ends 05.10.26. T&Cs apply. $99/mth Min. cost $49.50 Link not supplied	$99/mth Min. cost $49.50	Link not supplied
#8	iPrimus	iPrimus FTTN, FTTB, FTTC Premium Plan FTTN, FTTB, FTTC nbn® 100/17 Mbps Unlimited Data $100/mth Min. cost $100 Link not supplied	$100/mth Min. cost $100	Link not supplied

#1	Dodo Editor's Pick	Dodo FTTP, HFC Editor's Pick nbn500 Unlimited Plan FTTP, HFC nbn® 500/48 Mbps Unlimited Data Deal: Incl. $30/mth discount for 6 months based on the standard price $92.99/mth. Ends 08.12.26. T&Cs apply. $62.99/mth for first 6 mths, then $92.99/mth Min. cost $62.99 Go to Site*	$62.99/mth for first 6 mths, then $92.99/mth Min. cost $62.99	Go to Site
#2	iiNet	iiNet FTTP, HFC nbn500 Liimitless FTTP, HFC nbn® 500/42 Mbps Unlimited Data Deal: Includes $25/mth off for 6 mths - $69.99/mth for first 6 months, then $94.99/mth. Use code SAVE25FOR6 $69.99/mth + $10 Upfront for first 6 mths, then $94.99/mth Min. cost $79.99 Link not supplied	$69.99/mth + $10 Upfront for first 6 mths, then $94.99/mth Min. cost $79.99	Link not supplied
#3	Superloop	Superloop FTTP, HFC Family Max nbn500/50 FTTP, HFC nbn® 500/45 Mbps Unlimited Data Deal: Incl. $21/mth off for 6 mths! $74/mth for 6 mths, then $95/mth + Bundle & Save $74/mth for first 6 mths, then $95/mth Min. cost $74 Go to Site	$74/mth for first 6 mths, then $95/mth Min. cost $74	Go to Site
#4	TPG	TPG FTTP, HFC nbn Home Fast Unlimited Plan FTTP, HFC nbn® 500/42 Mbps Unlimited Data Deal: Save $240 over 12mths! $74.99/mth for first 12 months, then $94.99/mth. Min cost $84.99 if modem returned. T&Cs apply $74.99/mth for first 12 mths, then $94.99/mth Min. cost $74.99 Link not supplied	$74.99/mth for first 12 mths, then $94.99/mth Min. cost $74.99	Link not supplied
#5	Aussie Broadband	Aussie Broadband FTTP, HFC Fast Fibre - Unlimited FTTP, HFC nbn® 500/44 Mbps Unlimited Data Deal: Includes $20 off for the first 6 months. Promo code SPRING20. $99/mth after promo ends 15.11.26 $79/mth for first 6 months, then $99/mth Min. cost $79 Link not supplied	$79/mth for first 6 months, then $99/mth Min. cost $79	Link not supplied
#6	Exetel	Exetel FTTP, HFC One Plan 500/50 FTTP, HFC nbn® 500/45 Mbps Unlimited Data $80/mth Min. cost $80 Go to Site	$80/mth Min. cost $80	Go to Site
#7	Optus	Optus FTTP, HFC Optus Fast nbn® FTTP, HFC nbn® 500/43 Mbps Unlimited Data Deal: $84/mth for a year, then $99/mth or as notified. New services. Incl intro offer + extra $5/mth off. Min cost $390. Ends 6/10. $84/mth for first 12 months, then $99/mth or as notified Min. cost $84 Link not supplied	$84/mth for first 12 months, then $99/mth or as notified Min. cost $84	Link not supplied
#8	Telstra	Telstra FTTP, HFC Premium Internet Only Plan FTTP, HFC nbn® 500/40 Mbps Unlimited Data Deal: Get 50% off any home nbn plan for 2 months. Add code PROMO at checkout. Ends 05.10.26. T&Cs apply. $99/mth Min. cost $49.50 Link not supplied	$99/mth Min. cost $49.50	Link not supplied
#9	iPrimus	iPrimus FTTP, HFC Premium Plus Plan FTTP, HFC nbn® 500/47 Mbps Unlimited Data $100/mth Min. cost $100 Link not supplied	$100/mth Min. cost $100	Link not supplied

#1	Dodo	Dodo FTTP, HFC nbn Home Ultrafast Plan FTTP, HFC nbn® 800/92 Mbps Unlimited Data Deal: Incl. $30/mth discount for 6 months based on the standard price $109.99/mth. Ends 08.12.26. T&Cs apply $79.99/mth for first 6 mths, then $109.99/mth Min. cost $79.99 Go to Site*	$79.99/mth for first 6 mths, then $109.99/mth Min. cost $79.99	Go to Site
#2	TPG	TPG FTTP, HFC nbn Home Ultrafast Unlimited Plan FTTP, HFC nbn® 850/85 Mbps Unlimited Data Deal: $84.99/mth for first 6 months, then $114.99/mth. T&Cs apply. $84.99/mth for first 6 mths, then $114.99/mth Min. cost $84.99 Link not supplied	$84.99/mth for first 6 mths, then $114.99/mth Min. cost $84.99	Link not supplied
#3	iiNet	iiNet FTTP, HFC nbn Home Ultrafast Liimitless FTTP, HFC nbn® 850/85 Mbps Unlimited Data Deal: Includes $30/mth off for 6 mths - $84.99/mth for first 6 months, then $114.99/mth. Use code SAVE30FOR6 $84.99/mth + $10 Upfront for first 6 mths, then $114.99/mth Min. cost $94.99 Link not supplied	$84.99/mth + $10 Upfront for first 6 mths, then $114.99/mth Min. cost $94.99	Link not supplied
#4	Superloop	Superloop FTTP, HFC Lightspeed nbn1000/100 FTTP, HFC nbn® 860/85 Mbps Unlimited Data Deal: Incl. $25/mth off for 6 mths! $89/mth for 6 mths, then $114/mth + Free eero 7 modem when you stay for 24 mths + Bundle & Save $89/mth for first 6 mths, then $114/mth Min. cost $89 Go to Site	$89/mth for first 6 mths, then $114/mth Min. cost $89	Go to Site
#5	Optus	Optus FTTP, HFC Optus Ultrafast nbn® FTTP, HFC nbn® 820/85 Mbps Unlimited Data Deal: $114/mth for a year, then $129/mth or as notified. New services. Incl intro offer + extra $5/mth off. Min cost $420. Ends 6/10. $114/mth for first 12 months, then $129/mth or as notified Min. cost $114 Link not supplied	$114/mth for first 12 months, then $129/mth or as notified Min. cost $114	Link not supplied
#6	iPrimus	iPrimus FTTP, HFC Home Ultrafast Plan FTTP, HFC nbn® 840/94 Mbps Unlimited Data $122/mth Min. cost $122 Link not supplied	$122/mth Min. cost $122	Link not supplied
#7	Aussie Broadband	Aussie Broadband FTTP, HFC Ultrafast Fibre - Unlimited FTTP, HFC nbn® 875/92 Mbps Unlimited Data $129/mth Min. cost $129 Link not supplied	$129/mth Min. cost $129	Link not supplied
#8	Telstra	Telstra FTTP, HFC Ultrafast Internet Only Plan FTTP, HFC nbn® 815/80 Mbps Unlimited Data Deal: Get 50% off any home nbn plan for 2 months. Add code PROMO at checkout. Ends 05.10.26. T&Cs apply. $129/mth Min. cost $64.50 Link not supplied	$129/mth Min. cost $64.50	Link not supplied

The new report is the first to have come out following the NBN speed upgrades in September. While past reports only considered speeds up to NBN 100, NBN 500 and NBN 750 are now factored into the results too.

This is likely responsible for some of the big changes; for example, Telstra was the top-ranked provider, but is now at the bottom of the chart. If you exclude underperforming connections, Telstra is the second fastest provider, however.

The report found on average, Australians are getting 100% of the NBN speeds their plan promises during busy hours, but this itself is a step back from previous reports. Last quarter, this figure was 102%. This is likely due to the new speed tiers.

The Measuring Broadband Report also includes Fixed Wireless NBN plans and Starlink plans. The average busy hour download speed for Fixed Wireless Plus plans rose slightly from last quarter. They increased from 92.2Mbps to 96.2Mbps. Meanwhile, Starlink customers achieved an average of 197.2Mbps during busy hours, which is up from 189.3Mbps last quarter.

As always, it's worth remembering the scale of the ACCC's testing. The results come from a month-long testing period from September 14 to October 13 across 1,072 NBN connections. All but 182 of these households have a connection with one of the 10 providers featured in the report. The ACCC reports a 95% confidence level in its results.

Alex Choros

Managing Editor + Group Telco Editor | X | Instagram | Threads | LinkedIn

Alex Choros is the Managing Editor of WhistleOut Australia and an award-winning journalist. He's been writing about consumer technology for over a decade and is an expert on the Australian telco sector, to the point where he knows far too many phone and internet plans by heart. In addition to leading the WhistleOut editorial team, Alex is responsible for ruining the office Sonos with his troubled taste in music.

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