NBN

NBN Outage Report in Mont Colah, Hornsby Shire, State of New South Wales

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The National Broadband Network (NBN) is an Australian national wholesale open-access data network project and offers landline phone and internet network.

Problems in the last 24 hours in Mont Colah, State of New South Wales

The chart below shows the number of NBN reports we have received in the last 24 hours from users in Mont Colah and surrounding areas. An outage is declared when the number of reports exceeds the baseline, represented by the red line.

NBN Outage Chart in Mont Colah, Hornsby Shire, State of New South Wales 12/16/2025 22:40

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Most Reported Problems

The following are the most recent problems reported by NBN users through our website.

  1. Internet (74%)

    Internet (74%)

  2. Total Blackout (10%)

    Total Blackout (10%)

  3. Wi-fi (9%)

    Wi-fi (9%)

  4. E-mail (5%)

    E-mail (5%)

  5. TV (1%)

    TV (1%)

  6. Phone (1%)

    Phone (1%)

Live Outage Map Near Mont Colah, Hornsby Shire, State of New South Wales

The most recent NBN outage reports came from the following cities: Sydney.

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City Problem Type Report Time
AustraliaSydney Internet
AustraliaSydney Internet
AustraliaSydney Internet
AustraliaSydney Internet
AustraliaSydney Total Blackout
AustraliaSydney Internet

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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NBN Issues Reports Near Mont Colah, State of New South Wales

Latest outage, problems and issue reports in Mont Colah and nearby locations:

  • JohnLutge John Lutge (@JohnLutge) reported from Sydney, State of New South Wales

    @NickRossTech @MarkSzili @CorruptNSW @NBN_Australia All it will take to bury the NBN is a pricing decision by the 5G network owners that will make it attractive to home users in urban areas. At Min 10X the speed of that fetid pile of shit known as the NBN, it would be an attractive proposition.

  • manaz_d Robert Hudson (@manaz_d) reported from Sydney, State of New South Wales

    @reubenfarrelly @NBN_Australia I have also been reporting this to NBN since January. Finally got some traction on it this week (in that they acknowledged it with a ticket number and a phone call). My own property has issues too - they called about my poor aerial install and told me my lead-in is underground.

  • EricFremouw Eric Fremouw (@EricFremouw) reported from Sydney, State of New South Wales

    @AttardMon Got NBN last week. Upgrade from ADSL. 10x faster. WFH definitely better. Not a hitch, happy costumer. Great service. @Telstra @NBN_Australia

  • katiewebb katiewebb (@katiewebb) reported from Sydney, State of New South Wales

    1/2 It should be illegal for @Telstra to force a customer (me) to connect to the NBN when other internet options at this address are available (ADSL, cable). It should be doubly illegal, when they can’t even provide NBN because even though I’m “NBN Ready” (its connected to the

  • mikeaubrey2 🇦🇺mikeaubrey🏳️‍🌈 (@mikeaubrey2) reported from Sydney, State of New South Wales

    @MeckeringBoy Been saying this along with many engineers for years, but still this toxic LNP Government persues this bag of shit NBN, as last count we were 62nd.....it's overpriced, underperforming & going to cost $bn's to fix........thanks LNP Government

  • mikeaubrey2 🇦🇺mikeaubrey🏳️‍🌈 (@mikeaubrey2) reported from Sydney, State of New South Wales

    @marcuskelson @AussiemacJ @Telstra Took us 147days to get a existing service connected & now half the download speed for what we pay........but the real problem is the LNP Government that destroyed our NBN 👎🏽👎🏾👎🏿💩🤡💩💸💸

  • SMHFConvoy I'll be letting my hair grow out (@SMHFConvoy) reported from Sydney, State of New South Wales

    If being knifed by Morrison wasn't bad enough history is only going to ever remember Malcolm for deliberately ******* up the NBN. 🤣🤣🤣

  • TheMikeOD Michael O'Donnell (@TheMikeOD) reported from Sydney, State of New South Wales

    A full NBN outage while working from home is really not ideal

  • cookieboyadam Adam Reid (@cookieboyadam) reported from Sydney, State of New South Wales

    Guess whose NBN is down

  • DjuroSen Djuro Sen (@DjuroSen) reported from Sydney, State of New South Wales

    @CGK700 @TimgGilbert If you get a one - plug it into the LAN port of the router - set up the mesh network. You won’t need the WIFI from the NBN router so best to turn that off if you can. The mesh network can handle everything.

  • JohnByName Illmatic (@JohnByName) reported from Sydney, State of New South Wales

    NBN outage in Stanmore NSW @Optus

  • kellilgray Kelli Gray (@kellilgray) reported from Sydney, State of New South Wales

    @Telstra Im in Mosman and have a red light on T modern and NBN box flashing online light. I’ve tried power resets. No outages or problems when search my address. Please advise. Thanks.

  • manaz_d Robert Hudson (@manaz_d) reported from Sydney, State of New South Wales

    @tonywbrown @mukimu A game that could have been avoided with a more appropriate technology choice. I don't blame NBN for this, they're just implementing the policy they were given and trying to make the best of it. The issue from the start had been bad govt policy. LNP made it worse.

  • jshieldsphoto J Man (@jshieldsphoto) reported from Sydney, State of New South Wales

    Nbn tech is here, having a right old prick of a time. 80/6 isn’t a 100/40 plan however. Fix it!

  • phazzles OnlyPhazz (@phazzles) reported from Sydney, State of New South Wales

    NBN techs were at the end of my street but they have gone. Internet still down

  • ProfTimStephens Tim Stephens (@ProfTimStephens) reported from Sydney, State of New South Wales

    @MargotSaville Ha! Legal Insts was my best subject at law school (I topped it). It was a bit down hill after that. Like the NBN.

  • simon300376 Simon H (@simon300376) reported from Sydney, State of New South Wales

    @TPG_Telecom @NBN_Australia Was booked for technician to attend today between 8-12 today and a NO SHOW. No call, email or txt to explain. The usual poor performance.

  • mikeaubrey2 🇦🇺mikeaubrey🏳️‍🌈 (@mikeaubrey2) reported from Sydney, State of New South Wales

    @LesStonehouse Absobloodylutely not.....welcome it.....it's better than our crap NBN

  • simon300376 Simon H (@simon300376) reported from Central Coast, State of New South Wales

    @TPG_Telecom NBN dropouts again, persistently having same problem and now customer service directs to online chat, which is hopeless when your internet is down. Hopeless TPG. Am going to churn.

  • LucaConfa80 Luca Confalonieri (@LucaConfa80) reported from Sydney, State of New South Wales

    @Telstra Thanx for the reply but been through those steps multiple times with no avail. Already lodged two complaints, spend hours on phone, got an NBN technician here... But still no solution. Extremely disappointed

NBN Issues Reports

Latest outage, problems and issue reports in social media:

  • dualdrew Dual Drew (@dualdrew) reported

    @Ferns__ Same experience here except with trying to turn off my Dad's Comcast (equivalent of NBN there) - they want copies of his death certificate, trust documents, my mother's death certificate, my blood, witnesses at the service - I just left it on for a bit

  • jimmy_mac888 Jimmy Mac (@jimmy_mac888) reported

    @Telstra Because you do not provide adsl or nbn or even a landline in country areas where people once had landlines. But my 90 year old mother in law can walk 10kms from the farm to the nearest free payphone to get help when next she falls and breaks her hip.

  • rtaylor_4 Russell Taylor 🏳️‍🌈 (@rtaylor_4) reported

    @Aussie_BB Hi, are your services down? We have no internet. I have done the turn it off and on again thing with the NBN connection box and router.

  • liverpoolfcsyd Liverpool Fan (@liverpoolfcsyd) reported

    @Optus our NBN service has been playing up for 20 days… that’s the 2nd time this year it has been down for a month at a time… It has been very frustrating @NBN_Australia #A1Service

  • samarzutshi Samar Zutshi (@samarzutshi) reported

    Hey @NBN_Australia experiencing outage in Malvern East VIC prior to and after the acknowledged outage. No usable internet since Wed PM. My provider @TPG_Telecom says ur aware of the fault but no ETR. Disappointing given WFH needs - any advice/info please?

  • BlackBeard_0_0_ BlackBeard (@BlackBeard_0_0_) reported

    @abcnews We need NBN co to build a new power grid network using existing copper wire.

  • LJPatton Laurie Patton is The Lucky General (@LJPatton) reported

    @murpharoo Tell that the millions of businesses and households in the bush with crap broadband because the Nats didn't stand up to Tony Abbott who destroyed a 21st Century fibre NBN in favour of patched up old copper wires,

  • samarzutshi Samar Zutshi (@samarzutshi) reported

    @TPG_Telecom Will do, and would appreciate your help as we have been in touch with your tech support multiple times every day for the last few days. I understand the problem is on the @NBN_Australia end ... but we do need an update on ETR to plan for work/social commitments.

  • aussielad0077 aussielad007 (@aussielad0077) reported

    @TurnbullMalcolm Enough from you MT, close the lap top, apologise for policy failures including NBN, enjoy your cows and suck up the bad renewables investments.

  • doittkarl Maybe Karl・inktobering (@doittkarl) reported

    @Ozfiz_ @NBN_Australia @Internode god this sucks :C