| T2 Ljubljana Brnciceva | T-2 d.o.o. | Črnuče | Slovenia | 1 | 0 |
| T5@Atlanta | T5 Data Centers | Lithia Springs | United States | 0 | 0 |
| T5@Augusta | T5 Data Centers | Augusta | United States | 0 | 0 |
| T5@Charlotte | T5 Data Centers | Kings Mountain | United States | 0 | 0 |
| T5@Chicago | T5 Data Centers | Elk Grove Village | United States | 0 | 0 |
| T5@Cincinnati | T5 Data Centers | Cincinnati | United States | 0 | 0 |
| T5@Cleveland | T5 Data Centers | Cleveland | United States | 0 | 0 |
| T5@Colorado Springs | T5 Data Centers | Colorado Springs | United States | 0 | 0 |
| T5@Dallas | T5 Data Centers | Plano | United States | 2 | 0 |
| T5@Minneapolis | T5 Data Centers | Minneapolis | United States | 0 | 0 |
| T5@Portland | T5 Data Centers | Hillsboro | United States | 1 | 0 |
| T5@SiliconValley | T5 Data Centers | Newark | United States | 0 | 0 |
| Takoda BG01 | Takoda Data Centers | Bogotá | Colombia | 0 | 0 |
| Takoda RJ01 | Takoda Data Centers | Rio de Janeiro | Brazil | 0 | 0 |
| Takoda SP01 | Takoda Data Centers | São Paulo | Brazil | 2 | 0 |
| Talejas iela 1 | VAS "Latvijas Valsts radio un televizijas centrs" | Riga | Latvia | 2 | 1 |
| Talex | Talex S.A. | Poznan | Poland | 7 | 1 |
| Talia Baghdad | Commercis | Baghdad | Iraq | 2 | 0 |
| Talido Bulgaria | Talido Bilisim Teknolojileri A.S | Haskovo | Bulgaria | 1 | 0 |
| Talklink Telecom | Talklink Informática EIRELI ME | Rio Claro | Brazil | 1 | 0 |
| Tallinn TV Tower | Levira AS | Tallinn | Estonia | 3 | 0 |
| Tamares Telecom | Tamares Telecom Ltd | Tirat Hacarmel | Israel | 8 | 0 |
| Tampere Hallituskatu 14 | Lahtiset Yhtymä Oy | Tampere | Finland | 15 | 1 |
| Tarisu Limited | Tarisu Limited | London | United Kingdom | 0 | 0 |
| TAS Sophia | TAS France | Antibes | France | 1 | 0 |
| TASCOM TELECOMUNICAÇÕES LTDA | Mowry | Salvador | Brazil | 2 | 1 |
| TasmaNet Hobart DC3 | TasmaNet Pty Ltd | Dowsing Point | Australia | 4 | 1 |
| TATA Communications - Emi Cable Landing Station | TATA Communications Ltd | Emi | Japan | 3 | 0 |
| TATA Communications - Piti Cable Landing Station | TATA Communications Ltd | Piti | Guam | 7 | 2 |
| TATA Communications - Toyohashi Cable Landing Station | TATA Communications Ltd | Toyohashi City | Japan | 2 | 0 |
| TATA Communications Chennai | TATA Communications Ltd | Chennai | India | 81 | 4 |
| TATA Communications Cochin | TATA Communications Ltd | Cochin | India | 4 | 0 |
| TATA Communications Delhi | TATA Communications Ltd | New Delhi | India | 73 | 5 |
| TATA Communications GK1 | TATA Communications Ltd | New Delhi | India | 63 | 6 |
| TATA Communications Kolkata | TATA Communications Ltd | Kolkata | India | 42 | 1 |
| TATA Communications Mumbai | TATA Communications Ltd | Mumbai | India | 86 | 2 |
| TATA Communications Stratford | TATA Communications Ltd | London | United Kingdom | 2 | 0 |
| TATA Communications VSB Hyderabad | TATA Communications Ltd | Hyderabad | India | 22 | 2 |
| TC TEL Hosting | LLC "TC TEL CENTER" | Moscow | Russia | 2 | 0 |
| TCA Internet - TQR1 | TCA Internet | Taquara | Brazil | 0 | 0 |
| TCC | Zain Omantel International (ZOI) | Ruwi | Oman | 1 | 0 |
| TCC Technology Data Center - Bangkok,Thailand (TCC ETDC , TCCtech) | TCC Technology Co., Ltd | Sathorn, Bangkok | Thailand | 8 | 0 |
| TCC Technology Data Center- Bangkok,Thailand (TCC BNDC,TCC Bangna,TCCtech) | TCC Technology Co., Ltd | Bangkok | Thailand | 55 | 8 |
| TCIF Building | TCIF Building | Bangkok | Thailand | 0 | 0 |
| TDC Borups Allé | TDC A/S | Copenhagen N | Denmark | 3 | 0 |
| TDF Datacenter Aix Marseille | TDF | Les Milles | France | 6 | 0 |
| TDF Datacenter Bordeaux Bouliac | TDF | Bouliac | France | 7 | 0 |
| TDF Datacenter Lille Lambersart | TDF | Lambersart | France | 4 | 0 |
| TDF Datacenter Paris Fort de Romainville | TDF | Les Lilas | France | 2 | 0 |
| TDF Datacenter Rennes Cesson | TDF | Cesson-Sévigné | France | 10 | 1 |