World-class networks

A superior network to power your growth

As our world embraces multi-cloud environments, mobility, and streaming video, businesses need to adapt to gain or retain their competitive advantage. No matter how you respond to the changing business landscape, a network you can truly rely on to enable your people, systems, and processes becomes all the more critical.

Ready for tomorrow

That’s why we continually work to make our comprehensive network of networks faster, safer, more reliable and smarter - so it can be ready to grow with you as you innovate at scale, today and into the future.

$11 Billion

Over the 7 years to end FY22 Telstra will have invested $11bn in our mobile network nationally

5 Million+

IoT devices on our network with an average of 2,000 more being added every day.


active capacity across Asia is carried by the Telstra global network.


of the world’s top 500 companies and around 80% of the ASX100 partner with us.


global security experts proactively keeping our networks safe.


Points of Presence in more than 230 countries and territories.

40 Million+

text messages per day

6 PetaByte

of data go through our mobile networks every day.

62 Million+

voice calls per day.

Discover our network capabilities


Faster speeds. Lower latency. Greater capacity. This is what 5G brings - and how it will enable your business to discover, create, and explore more possibilities than ever before.

Mobile networks

Australia's largest mobile network, with greater reliability and faster speeds in more places.

IoT networks

Leveraging our mobile network infrastructure, our Cellular Low Power Wide Area Networks (Cellular LPWANs) are built specifically for scaled IoT deployments to give you better, cost-efficient coverage.

Global networks

Core subsea network of over 400,000 km with 58 Data Centres and licenses in Asia, Europe and the Americas, and access to more than 2,000 Points of Presence (PoPs) in more than 200 countries and territories globally. Three world-class Telstra teleports and access to partner teleports to reach over 60 satellites globally.

Innovate at scale - wherever your business takes you

Optimise application performance with a superior and reliable network

Our Next IP® network is among the world's most powerful and reliable, designed to 99.9995% availability. With a world-class network architecture design approach, we’re always ready to grow with your business.

Thrive on-the-go with a network that’s faster in more places

Unleash productivity with our unrivalled mobile network that covers more of Australia than any other provider. We are also at the forefront of 5G so you can unleash its potential for your business first.

Future-proof your IoT investment

Innovate at scale on Australia’s largest IoT network that reaches further and deeper through a comprehensive range of technologies (5G,4G, LTE-M, NB-IoT).

We’re aligned to global 3GPP standards with a clear future roadmap - here today, here tomorrow.

Reach global markets with a partner you can trust

Serve your customers around the world reliably with the largest intra-Asia subsea cable network in the region. And we’re not stopping - we’ll continue to invest in capacity and infrastructure across new and existing routes all around the world.

Telstra recognised as a leader by IDC

IDC has recognised Telstra as a Leader in the Asia/Pacific Next Generation Telco in 2020 IDC Marketscape study.

Awards and Recognition


IoT Global Awards 2020

Research and New Launch category


Carriers World 2021

Best Network Automation Initiative


TM Forum

Network Transformation


Acomms Awards 2022

Innovation – Large Company


Best in Test, Best in Voice, Best in Data and Best in Crowd-Sourced Quality

umlaut (formerly P3) 2021 Australian Mobile Network Benchmark


GlobalData WAN Services Australia

Competitive Landscape Assessment 2019


IDC MarketScape

Worldwide Network Consulting Services 2019


Fastest Mobile Network 1H22

Ookla 2022

Telstra Enterprise case studies

More case studies

Case study

Digitally transforming operations for police
24 Nov 2020

Article 2 minute read

Case study

Taylor: Embracing a 5G future
17 Jan 2020

Article 2 minute read

Getting started

Telstra’s world class network, people and partnerships and adaptive capabilities can help you shape, define and realise your business vision.

Things you need to know

*Over 3 years to June 2020 to enhance the capacity, capability and reach of Telstra’s network.