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Fast, reliable, and secure

Our data centres in Europe and North America

We offer you flexibly scalable infrastructure as a service (IaaS). Your cloud resources can be provisioned quickly, and you can choose between our multiply redundant data centers. We have facilities in Great Britain, Germany and the United States, specifically in London, Berlin, Frankfurt am Main, Las Vegas, and New Jersey.

Data centre in London

Location: VIRTUS Data Centres Stockley Park near London Heathrow airport –
VIRTUS is a UK-focused data centre operator headquartered in London, providing mission critical facilities located in the London metropolitan area.
VIRTUS provides colocation from facilities tailored to the customer’'s needs. The data centres are characterised by low latency, high connectivity and have been specifically designed to provide the flexibility modern users require. VIRTUS uses the highest security standards such as fire protection, video surveillance or access control systems as well as state-of-the-art air conditioning and cooling technology.

  • 24/7 on-site security team

  • 3 metre high security fencing

  • Car parks fitted with Vehicle Traps

  • Internal and External IP CCTV with complete site coverage

  • Full authentication and access policy control

  • Security bollards at building perimeter

  • Biometric entry system

  • Leak detection system

  • High Fog Fire Suppression

  • Aspirated Smoke Detection – VESDA


  • Diverse supplies from The National Grid

  • Centralized N+N in line UPS plant

  • Variety of power resilience options; N, N+1 and N+N N+1 LV DCC generators with 48h run time at full load Priority fuel contracts


  • Designed to BREEAM Excellent standard

  • ISO 9001:2008 – Quality Management

  • ISO 14001:2004 – Environmental Management

  • ISO 27001:2013 – Information Security Management

  • ISO 50001:2011 – Energy Management

  • Network

  • Direct connection to the backbone of IONOS by 1&1 with connection to the internet exchange pointsLINX (London)

  • DE-CIX (Frankfurt)

  • AMS-IX (Amsterdam)

  • Plus further international internet exchange points in Europe and the USA

  • Private peerings with numerous network operators

  • 20 Gbit/s bandwidth

  • Network connection with almost all well-known national and international carriers


  • Highly efficient chilled water cooling system configured as N+1

  • Waste heat reuse in communal parts

  • Free cooling chillers

Data centre in Karlsruhe

Location: TelemaxX Telekommunikation GmbH data centers IPC3 Karlsruhe—
TelemaxX Telekommunikation GmbH operates 4 highly secure data centers in Karlsruhe.
Maximum operating security is the top priority at the TelemaxX data centers. Individually tailored spaces within the data centers, redundant power supply, perfect air conditioning, fire protection, and video surveillance with an access control system are the most important factors in this regard. TelemaxX runs its own fiber optic and copper network to ensure optimum connection quality.
Physical security

  • Security staff on site 24/7

  • Video surveillance—recordings are kept for 30 days

  • Fault alarm system

  • 4 separate fire compartments with their own early-warning fire alarm system, connected to the central sprinkler system

  • Fully redundant wiring in all building sections, each of them has their own fire, flooding, and burglary alarm system as well as video surveillance with infrared cameras

CertificationTelemaxX Telekommunikation GmbH complies with the following standards:* ISO 27001

  • Integrated within Karlsruhe via a proprietary, fully redundant fiber optic infrastructure in a 10 GB fiber optic backbone on SDH and WDM basis

  • Network coupling with almost all major national and international carriers

  • External connection for the Compute Engine is 3 x 10 Gbit/sec. They have fully redundant, junctionless connections to 2 upstream partners.

  • The Compute Engine's redundant InfiniBand networks extend across various building sections and fire compartments within a data center to minimize fire risks and safeguard customer data

Power supply

  • Data center is redundantly integrated into the 20 kV ring operated by the Karlsruhe public utility company

  • 2 diesel generators, each with a capacity of 2 MW

  • A tank with 50,000 liter capacity is available for each diesel generator

  • Supply contracts ensure preferential fuel deliveries

  • Max. 5+1 UPS systems, each with 200 kVA per block, to bridge the diesel generator start-up time

Physical access security

  • Entry control system to monitor access

  • ID card required for access

  • Burglar alarm

  • Cooling

  • Energy-efficient free cooling principle

  • Steady average temperature of 23 °C

  • Cold and hot air zone cooling for server racks

  • Up to 10 air conditioning units with a total output of 850 kW per zone (100% redundant)

Data centre in Las Vegas, Nevada

Location: Switch Communications Data Center –
Switch Communications is a leading US provider for data centers and colocation. The company holds more than 177 patents for cooling systems and system design in the data center segment. Switch currently operates seven highly secure data centers, known as (super) NAPs, in which it serves an impressive list of more than 500 reference customers ranging from startups to multinational corporations. The Las Vegas location in the Mojave Desert guarantees additional security, as natural disasters are particularly unlikely in this region.
Physical security

  • Security staff on site 24/7

  • Armed guards on site 24/7

  • Massive security dence to scare off intruders

  • More than 200 video surveillance cameras - recordings are kept for more than 90 days

  • Motion detectors

  • Fire detection and firefighting systems with photo-electric equipment and VESDA (very early smoke detection apparatus)

  • Monitorng

SwitchNaps comply with the following standards

  • AICPA – SSAE-16 SOC1 Type II

  • AICPA – SSAE-16 SOC2


  • PCI – DSS (sections 9 und 12)

  • Adherence to the following standards can be guaranteed on request: HIPAA, FDIC, FRB, NERC-CIP


  • Two access points for each data center

  • Mixed, BGP-4 routed network connection via several leading providers, including Level3, Verizon, TW

  • Telecom, and Cogent

  • The Compute Engine's redundant InfiniBand networks extend across various building sections and fire compartments within a data center to minimize fire risks and ensure optimum protection for our customers' data

Physical access security

  • Access via secure double doors

  • Biometric access control

  • Keycard required for access

Power supply

  • Redundant wiring and multiple network connections

  • Extremely high degree of efficiency

  • More than 140 diesel generators with enterprise-level maintenance agreements

  • Fuel stocks of several thousand liters at the complex

  • Supply contracts ensure preferential fuel deliveries


  • N+2 cooling with innovative, eco-efficient airflow design

  • Ultrasonic air humidification

Data centre in Piscataway, New Jersey

Location: Anexio, Inc., Data Center NJ1 –
As a certified provider of data center solutions, Anexio focuses on cloud solutions that are tailored to the needs of its customers. In Anexio, IONOS has a partner that is committed to maximum flexibility in the accommodation of customer requirements, ultra-fast implementation speed, and an excellent balance between technical performance and cost efficiency. The company has three data centers in total, which are located in the states of Virginia and New Jersey. IONOS consciously selected a data center in the immediate proximity to the metropolitan region of New York City in order to be particularly close to its customers in the strong financial and business communities on the eastern seaboard of the United States.
Physical security

  • Security staff patrol the grounds continuously

  • Guards on site 24/7, 365 days per year

  • Electronic security features such as motion detectors monitor unexpected movements

  • Blanket video surveillance—recordings are kept for more than 90 days

  • Access only after double verification of keycard with ID chip and check of biometric features

  • Double interlocking early fire detection system with sprinkler system in accordance with VESDA standard (very early smoke detection apparatus)


  • Proprietary, carrier grade dark fiber optic network

  • Connected to more than 10 backbone providers, including Level3, Verizon, AT&T, Cogent, Cablevision

  • Direct IP connect to other cloud providers

  • Four separate network POE and two stand-alone meet-me rooms (MMR)

  • The redundant InfiniBand networks for the IONOS cloud Compute Engine extend across various building sections and fire compartments within a data center to minimize fire risks and ensure optimum protection for our customers' data

Power supply

  • Power supply maxed at 69.0 kV

  • Power distribution unit with 208/120 V—redundant N+2

  • Uninterruptible power supply with 32 1,300 kW rotary supply units—redundant N+2

  • 32 diesel generators with 2,250 kW output each—redundant N+2; 190,000 liters of diesel in tanks at the complex guarantee at least 55 hours of emergency power supply

Physical access security

  • Access via a double door system

  • Biometric access control

  • Keycard required for access


  • AICPA – SOC2 Type II


  • PCI – DSS (sections 9 und 12)




  • Heat rejection systems (HVAC): 16 cooling units, each with approx. 980 cubic meters of water cooling capacity—redundant N+2

  • 2 water tanks with independent cooling and more than 4,000 cubic meters of total storage capacity