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Your Gateway to Korea

Experience Dedicated, Scalable Connectivity Into and Within Korea

Discover a range of international and domestic services in Korea through Epsilon, your trusted one-stop provider.

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Connecting You to Korea's Digital Ecosystem

Effortlessly expand your business presence in one of the most digitally advanced countries in the world, Korea. Epsilon and KT Corp’s combined network empowers you to extend into Korea’s dynamic business hubs, gaining direct connectivity to Korea’s digital infrastructure and ecosystems spanning leading data centres, clouds, and internet service providers.

With our strategic partnerships, award-winning software-defined networking, and a team of global experts offering 24/7 support, we are well positioned as your ideal provider of choice for all your on-demand connectivity requirements.


strategically located Points of Presence (PoPs) in the heart of Seoul


cloud on-ramps locations in Korea for direct access to world-leading global and national Cloud Service Providers


connected data centres within Korea, interconnecting your business Data Centres, Clouds, and internet Exchange partners


Our Suite of International and Domestic Solutions

Achieve seamless global connectivity with a comprehensive suite of robust solutions, designed to support both your international and local connectivity needs within and into Korea.

Point to Point Ethernet connectivity

Ethernet Services

Effortlessly connect to and from Seoul to the rest of the world with Epsilon’s high-speed, reliable Ethernet solutions. We ensure that you possess the necessary bandwidth and reliability for efficient international data exchange

Cloud Connectivity into Korea

Cloud Connect

Establish direct connections to leading Korean cloud service providers such as KT Cloud and Naver Cloud, ensuring optimised user experiences

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Satellite Services in Korea

Satellite Services

Embrace a comprehensive satellite solution that covers over 60% of the earth’s population, addressing your end-to-end connectivity needs from a single source

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IP Transit and Peering in Korea

IP Transit

Rely on our network built for unrivalled reliability and uptime. We provide a direct route between your content and end-users, ensuring seamless data transmission

Submarine Cable in Korea

Subsea Cables

Establish secure point-to-point, low latency connectivity to global destinations for mission-critical applications and open new horizons for your business with our undersea cable systems including APG, KJCN, TPE, NCP, and more

Last Mile Ethernet

Last Mile Ethernet

Gain high-speed connectivity from your business premises to data centres, clouds, or other sites. Backed by KT’s domestic infrastructure and our network of local service operators, Epsilon is among the few companies that can help you establish nationwide, local coverage across Korea

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Peer remotely into korea

Remote Peering

Unlock limitless peering possibilities with our expansive ecosystem of IX partners, including KINX, Korea’s largest and only carrier-neutral IX, using a single interconnection port from Epsilon

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Data Center to Data Centre

Data Centre Interconnect

Connect your data centres across Korea and beyond with low-latency, high-capacity Ethernet connections to support your geographically distributed applications and cloud-centric architecture

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Dedicated internet in Korea

Dedicated Internet Access

Guarantee uninterrupted business connectivity in Korea with our dependable, high-quality, business-grade internet connections, boasting uncontended bandwidth and supported by robust Service Level Agreements

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Colocation Services in Korea

Achieve secure and scalable colocation and interconnectivity with access to more than 10 data centres in Korea, and ensure that your mission-critical IT infrastructure is safeguarded in a highly efficient environment.

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Colocation in Korea and Seoul


Simplifying Your Global Connectivity

Extend your global reach to the Cloud, Internet Exchanges, and other global sites even in hard-to reach places. Carriers, Service Providers, and Enterprises all stand to benefit from Epsilon and KT Corp’s combined network coverage, strong ecosystem of partners, and established infrastructure.

Reliable Network Resilience
Our built-in redundancy architecture ensures unwavering network resilience in and out of Korea, guaranteeing uninterrupted connectivity
Direct Access to Leading Providers
Enjoy secure and direct connectivity to major Internet Exchanges and Cloud Service Providers through our extensive partner ecosystem for efficient, low latency connections
Fully Managed Services
Simplify your operations with our end-to-end managed solutions, integrating both South Korea and international connectivity services into a single managed deployment
Comprehensive Connectivity Solutions
Our suite of scalable connectivity services can meet your diverse interconnectivity needs, from supporting mission-critical applications to connecting to various clouds service providers
Flexible On-demand Networking
Promptly respond to your business needs and customer demands with Infiny, our award-winning Network-as-a-Service platform, that provides on-demand connectivity and orchestration capabilities
Swift Market Entry
Leverage Epsilon’s diverse network and infrastructure in Korea to eliminate the need for building your own or working with multiple service providers, speeding up your time-to-market
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