Data Center Map

SDC Stolnik

Neterra Ltd
69019 substation Stolnik
2134 Stolnik
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Private Cabinets
Partial Cabinets
Individual Servers
Remote Hands
Bare Metal Servers
Public Cloud Servers

The service enables customers to place their servers and equipment in Neterra data centers and to connect to some of the largest international and all Bulgarian telecom operators. The service enables companies to focus on their core business activity, leaving all the concerns related to equipment maintenance in hands of professionals at a place specially build for this purpose.

Professional IT Services
Neterra enables its customers to optimize and control most efficiently their IT systems by offering professional assistance at any time.

Dedicated Server
The company enables each client to start or expand their business by building a technical solution tailored to their needs.

Virtual Server
Rather than spending resources on purchasing equipment or renting a whole server, the company offers virtual servers to its price-sensitive clients.

NetIX - Internet Exchange Point
NetIX facilitates Internet service providers when exchanging traffic between their networks (autonomous systems) and provides interconnectivity between all participants - Internet service providers, content providers, cable and telecom operators.


* All Bulgarian networks are interconnected with biggest telecoms in Europe in the two meet-me rooms. BIX.BG, the first Internet exchange point in Bulgaria has colocated its equipment in SDC.

* The company is part of the largest independent peering exchanges in Europe including DE-CIX in Frankfurt, Equinix in Paris, LINX in London, AMS-IX in Amsterdam and Ronix and Interlan in Bucharest.

* It has direct links toward more than 1200 networks, among which are Google,Facebook, Yahoo, Youtube, Myspace, etc. Neterra has redundant connectivity to 6 tier-1 providers through several independent optical routes through different telecom operators in Europe.

* The company has direct connectivity to all the neighboring countries - Romania, Serbia, Macedonia, Greece and Turkey and reaches the Caucasus region - Georgia and Armenia thought the Black Sea.

* Neterra's network is connected to the submarine cable systems SEA-ME WE 3 and MedNautilus to Asia and Africa.


* Two independent sources of electric power supply with the ability to absorb 100% of the loading 1+1 electric generators, switching automatically to each other with an extra fuel tank for 72 hours.

* Completely independent (N+1) A and B UPS systems.

* Completely independent (N+1) A and B 48V DC.


* Fire Alarm system is type VESDA® (Very Early Smoke Detection Apparatus) which offers the earliest possible warning of a potential fire. It is one of the most modern systems and technologies for fire suppression and detection, incorporating a high degree of fire protection.

* Fire suppression gas system.


Free Cooling Air Conditioning System is build in the data center. The system uses less power and lower ambient air temperature and introduces greater quantities of fresh air which also improves the air quality in the facility. The system lowers the energy usage from 30% in the summer up to 50% in the cooler fall and winter months.


* Total area of 6000 sq.m.

* Floor height of 3,50m. and raised floor to 0,5m. and floor point loading - 10 kN

* 2 meet-me rooms, 2 independent incoming cable lines for external connections to each MMR and 2 independent routes for communication cables coming from MMR to the clients equipment.


* 24-hour security, computer access control, video surveillance and individual locks for each drawer.

* Constant monitoring of all systems: power supply and the following parameters - electric switchboard, UPS and air-conditioning system.

SDC Stolnik - SDC-Stolnik
Pricing & Services
If you are looking for colocation, cloud, connectivity or other services in SDC Stolnik, other data centers in Sofia or operated by Neterra Ltd, please try our free quote service or reach out for a free consultation about your data center needs.
Nearest Data Centers
The below data centers are located closest to 69019 substation Stolnik.
DistanceData CenterAddress
18.4 kmEquinix SO233 Nedelcho Bonchev str
19.08 kmEquinix SO110 5030 str, Druzhba-1 district
19.88 kmTELEPOINT Sofia East8, Asen Yordanov boulevard
19.91 kmDaticum Data Center#135, Tsarigradsko Shosse Blvd.
20.96 kmS3 Company Ltd.blvd. Shipchenski Prohod 63
21.04 kmEVOLINK Datacenter - Sofia25A Akad. G. Bonchev Str
21.07 kmEXA Bulgaria SOF-SHI63, Shipchenski prohod Blvd.
21.54 kmSofia Data Center 1 (SDC 1)3 Grigorii Gorbatenko Str., building 1
21.54 kmSofia Data Center 2 (SDC 2)3 Grigorii Gorbatenko Str., building 2
21.55 kmSofia Teleport26a A. Saharov Blvd.

Neterra Ltd

Data Center Operator at
SDC Stolnik
69019 substation Stolnik
Headquartered in Sofia, Bulgaria