| Subsidiary | Jurisdiction of Incorporation or Organization | |||||||
| 10 Presidential Way Associates, LLC | Delaware | ||||
| 52 Eighty Partners, LLC | Delaware | ||||
| 52 Eighty Tower Partners I, LLC | Delaware | ||||
| ACC Tower Sub, LLC | Delaware | ||||
| ActiveX Telebroadband Services Private Limited | India | ||||
| Adquisiciones y Proyectos Inalámbricos, S. de R. L. de C.V. | Mexico | ||||
| Alternative Networking LLC | Florida | ||||
| American Tower Asset Sub II, LLC | Delaware | ||||
| American Tower Asset Sub, LLC | Delaware | ||||
| American Tower Charitable Foundation, Inc. | Delaware | ||||
| American Tower Delaware Corporation | Delaware | ||||
| American Tower Depositor Sub, LLC | Delaware | ||||
| American Tower do Brasil – Cessão de Infraestruturas S.A. | Brazil | ||||
| American Tower do Brasil – Comunicação Multimídia Ltda. | Brazil | ||||
| American Tower España, S.L.U. | Spain | ||||
| American Tower Guarantor Sub, LLC | Delaware | ||||
| American Tower Holding Sub II, LLC | Delaware | ||||
| American Tower Holding Sub, LLC | Delaware | ||||
| American Tower Inmosites, S.L.U. | Spain | ||||
| American Tower International Holding I LLC | Delaware | ||||
| American Tower International Holding II LLC | Delaware | ||||
| American Tower International, Inc. | Delaware | ||||
| American Tower Investments LLC | California | ||||
| American Tower Latam, SLU | Spain | ||||
| American Tower LLC | Delaware | ||||
| American Tower Management, LLC | Delaware | ||||
| American Towers LLC | Delaware | ||||
| AppleCore GP LLC (5) | Delaware | ||||
| AppleCore LP (1) | Delaware | ||||
| Appleseed Holdco REIT LLC (3) | Delaware | ||||
| AT Atlantic Holding LLC (1) | Delaware | ||||
| AT Australia Operations Pty Ltd | Australia | ||||
| AT Australia Pty Ltd | Australia | ||||
| AT Iberia C.V. (2) | Netherlands | ||||
| AT Kenya C.V. | Netherlands | ||||
| AT Netherlands C.V. | Netherlands | ||||
| AT Netherlands Coöperatief U.A | Netherlands | ||||
| AT Rhine C.V. (2) | Netherlands | ||||
| AT Sher Netherlands Coöperatief U.A. | Netherlands | ||||
| AT South America C.V. | Netherlands | ||||
| ATC Africa Holding B.V. | Netherlands | ||||
| ATC Africa Shared Services (Pty) Ltd | South Africa | ||||
| ATC Antennas Holding LLC | Delaware | ||||
| ATC Antennas LLC | Delaware | ||||
| ATC Argentina Coöperatief U.A. | Netherlands | ||||
| ATC Argentina Holding LLC | Delaware | ||||
| ATC Asia Pacific Pte. Ltd. | Singapore | ||||
| ATC Atlantic C.V. (2) | Netherlands | ||||
| ATC Atlantic I B.V. (2) | Netherlands | ||||
| ATC Atlantic II B.V. (3) | Netherlands | ||||
| ATC Atlantic IV B.V. (2) | Netherlands | ||||
| ATC Backhaul LLC | Delaware | ||||
| ATC Brasil – Serviços de Conectividades Ltda. | Brazil | ||||
| ATC Brazil Holding LLC | Delaware | ||||
| ATC Brazil I LLC | Delaware | ||||
| ATC Brazil II LLC | Delaware | ||||
| ATC Burkina Faso S.A. | Burkina Faso | ||||
| ATC Canada ULC | Canada | ||||
| ATC Chile Holding LLC | Delaware | ||||
| ATC Colombia B.V. | Netherlands | ||||
| ATC Colombia Holding I LLC | Delaware | ||||
| ATC Colombia Holding LLC | Delaware | ||||
| ATC Colombia I LLC | Delaware | ||||
| ATC CSR Foundation India | India | ||||
| ATC Edge LLC | Delaware | ||||
| ATC EH GmbH & Co KG | Germany | ||||
| ATC Ethiopia Infrastructure Development Private Limited Company | Ethiopia | ||||
| ATC Europe C.V. (1) | Netherlands | ||||
| ATC Europe Coöperatief U.A. | Netherlands | ||||
| ATC Europe LLC | Delaware | ||||
| ATC European Holdings LLC (3) | Delaware | ||||
| ATC Fibra de Colombia, S.A.S. | Colombia | ||||
| ATC France Holding II SAS | France | ||||
| ATC France Holding SAS | France | ||||
| ATC France Réseaux SAS | France | ||||
| ATC France Services SAS | France | ||||
| ATC France SNC | France | ||||
| ATC Germany Holding I B.V. (3) | Netherlands | ||||
| ATC Germany Holding II B.V. | Netherlands | ||||
| ATC Germany Holdings GmbH | Germany | ||||
| ATC Germany Services GmbH | Germany | ||||
| ATC Ghana ServiceCo Limited | Ghana | ||||
| ATC Global Employment B.V. | Netherlands | ||||
| ATC GP GmbH | Germany | ||||
| ATC Green Grass LLC | Delaware | ||||
| ATC Heston B.V. | Netherlands | ||||
| ATC Iberia Holding LLC (3) | Delaware | ||||
| ATC India Infrastructure Private Limited (1) | India | ||||
| ATC Indoor DAS Holding LLC | Delaware | ||||
| ATC Indoor DAS LLC | Delaware | ||||
| ATC International Coöperatief U.A. | Netherlands | ||||
| ATC International Financing B.V. | Netherlands | ||||
| ATC International Financing II B.V. | Netherlands | ||||
| ATC International Holding Corp. | Delaware | ||||
| ATC Iris I LLC | Delaware | ||||
| ATC Kenya Operations Limited | Kenya | ||||
| ATC Kenya Services Limited | Kenya | ||||
| ATC Managed Sites Holding LLC | Delaware | ||||
| ATC Managed Sites LLC | Delaware | ||||
| ATC MexHold LLC | Delaware | ||||
| ATC Mexico Holding LLC | Delaware | ||||
| ATC MIP III REIT Iron Holdings LLC | Delaware | ||||
| ATC New Zealand Limited | New Zealand | ||||
| ATC Niger Wireless Infrastructure S.A. | Niger | ||||
| ATC Nigeria Coöperatief U.A. | Netherlands | ||||
| ATC Nigeria Foundation Limited by Guarantee | Nigeria | ||||
| ATC Nigeria Holding LLC | Delaware | ||||
| ATC Nigeria Wireless Infrastructure Limited | Nigeria | ||||
| ATC On Air + LLC | Delaware | ||||
| ATC Operations LLC | Delaware | ||||
| ATC Outdoor DAS, LLC | Delaware | ||||
| ATC Paraguay Holding LLC | Delaware | ||||
| ATC Paraguay S.R.L. | Paraguay | ||||
| ATC Peru Holding LLC | Delaware | ||||
| ATC Ponderosa B-I LLC | Delaware | ||||
| ATC Ponderosa B-II LLC | Delaware | ||||
| ATC Ponderosa K LLC | Delaware | ||||
| ATC Ponderosa K-R LLC | Delaware | ||||
| ATC Rhine Holding LLC (3) | Delaware | ||||
| ATC Scala Operations, S.L. (3) | Spain | ||||
| ATC Scala Spain Holding S.L. (2) | Spain | ||||
| ATC Sequoia LLC | Delaware | ||||
| ATC Sitios de Chile S.A. | Chile | ||||
| ATC Sitios de Colombia S.A.S. | Colombia | ||||
| ATC Sitios del Peru S.R.L. | Peru | ||||
| ATC Sitios Infraco S.A.S. | Colombia | ||||
| ATC South Africa Investment Holdings (Proprietary) Limited | South Africa | ||||
| ATC South Africa Services Pty Ltd | South Africa | ||||
| ATC South Africa Wireless Infrastructure (Pty) Ltd | South Africa | ||||
| ATC South America Holding LLC | Delaware | ||||
| ATC South LLC | Delaware | ||||
| ATC Telecom Infrastructure Private Limited | India | ||||
| ATC Tower (Ghana) LTD | Republic of Ghana | ||||
| ATC Tower Services LLC | Delaware | ||||
| ATC TRS I LLC | Delaware | ||||
| ATC TRS II LLC | Delaware | ||||
| ATC TRS III LLC | Delaware | ||||
| ATC TRS IV LLC | Delaware | ||||
| ATC TRS V LLC | Delaware | ||||
| ATC Uganda Limited | Uganda | ||||
| ATC Uganda ServiceCo - SMC Limited | Uganda | ||||
| ATC Watertown LLC | Delaware | ||||
| ATC WiFi LLC | Delaware | ||||
| ATS-Needham LLC | Massachusetts | ||||
| Blue Sky Towers Pty Ltd | South Africa | ||||
| Blue Transfer Sociedad Anonima | Paraguay | ||||
| Broadcast Towers, LLC | Delaware | ||||
| California Tower, Inc. | Delaware | ||||
| Cell Site NewCo II, LLC | Delaware | ||||
| Cell Tower Lease Acquisition LLC | Delaware | ||||
| Central States Tower Holdings, LLC | Delaware | ||||
| Clearspan Property Assets Limited | New Zealand | ||||
| Clearspan Property Limited | New Zealand | ||||
| CNC2 Associates, LLC | Delaware | ||||
| Comfluent Acquisition, L.L.C. | Delaware | ||||
| Communications Properties, Inc. | Delaware | ||||
| Comunicaciones y Consumos S.R.L. | Argentina | ||||
| Connectivity Infrastructure Services Limited | Nigeria | ||||
| CoreSite 1099 14th Street NW, L.L.C. | Delaware | ||||
| CoreSite 1275 K Street, L.L.C. | Delaware | ||||
| CoreSite 32 Avenue of the Americas, L.L.C. | Delaware | ||||
| CoreSite AT1 LLC | Georgia | ||||
| CoreSite Data Center Services, Inc. | Delaware | ||||
| CoreSite Denver, L.L.C. | Colorado | ||||
| CoreSite GP LLC | Delaware | ||||
| CoreSite One Wilshire, L.L.C. | Delaware | ||||
| CoreSite Real Estate 12100 Sunrise Valley Drive L.L.C. | Delaware | ||||
| CoreSite Real Estate 1656 McCarthy GP, L.L.C. | Delaware | ||||
| CoreSite Real Estate 1656 McCarthy, L.P. | Delaware | ||||
| CoreSite Real Estate 2 Emerson Lane, L.L.C. | Delaware | ||||
| CoreSite Real Estate 2115 NW 22nd Street, L.L.C. | Delaware | ||||
| CoreSite Real Estate 2901 Coronado GP, L.L.C. | Delaware | ||||
| CoreSite Real Estate 2901 Coronado, L.P. | Delaware | ||||
| CoreSite Real Estate 2950 Stender GP, L.L.C. | Delaware | ||||
| CoreSite Real Estate 2950 Stender, L.P. | Delaware | ||||
| CoreSite Real Estate 2972 Stender GP, L.L.C. | Delaware | ||||
| CoreSite Real Estate 2972 Stender, L.P. | Delaware | ||||
| CoreSite Real Estate 3001 Coronado GP, L.L.C. | Delaware | ||||
| CoreSite Real Estate 3001 Coronado, L.P. | Delaware | ||||
| CoreSite Real Estate 3032 Coronado GP, L.L.C. | Delaware | ||||
| CoreSite Real Estate 3032 Coronado, L.P. | Delaware | ||||
| CoreSite Real Estate 3045 Stender GP, L.L.C. | Delaware | ||||
| CoreSite Real Estate 3045 Stender, L.P. | Delaware | ||||
| CoreSite Real Estate 427 S. LaSalle, L.L.C. | Delaware | ||||
| CoreSite Real Estate 55 S. Market Street, L.L.C. | Delaware | ||||
| CoreSite Real Estate 70 Innerbelt, L.L.C. | Delaware | ||||
| CoreSite Real Estate 900 N. Alameda GP, L.L.C. | Delaware | ||||
| CoreSite Real Estate AT2 LLC | Delaware | ||||
| CoreSite Real Estate CH1 Annex, L.L.C. | Delaware | ||||
| CoreSite Real Estate CH2, L.L.C. | Delaware | ||||
| CoreSite Real Estate DE3 LLC | Delaware | ||||
| CoreSite Real Estate LA2 & LA3, L.P. | Delaware | ||||
| CoreSite Real Estate MI2 LLC | Delaware | ||||
| CoreSite Real Estate NY4 LLC | Delaware | ||||
| CoreSite Real Estate OR1 LLC | Delaware | ||||
| CoreSite Real Estate Sunrise Technology Park, L.L.C. | Delaware | ||||
| CoreSite Real Estate SV9 GP, L.L.C. | Delaware | ||||
| CoreSite Real Estate SV9, L.P. | Delaware | ||||
| CoreSite, L.L.C. | Delaware | ||||
| CoreSite, L.P. | Delaware | ||||
| DCS Tower Sub, LLC | Delaware | ||||
| Eaton Towers Ghana Limited | Ghana | ||||
| Eaton Towers Holdings Limited | Jersey | ||||
| Eaton Towers Kenya Limited | Kenya | ||||
| Eaton Towers Limited | United Kingdom | ||||
| Ghana Tower InterCo B.V. | Netherlands | ||||
| Global Tower Assets III, LLC | Delaware | ||||
| Global Tower Assets, LLC | Delaware | ||||
| Global Tower Holdings, LLC | Delaware | ||||
| Global Tower Services, LLC | Delaware | ||||
| Global Tower, LLC | Delaware | ||||
| Gondola Tower Holdings LLC | Delaware | ||||
| Grain HoldCo Parent, LLC | Delaware | ||||
| Grain HoldCo, LLC | Delaware | ||||
| GrainComm I, LLC | Delaware | ||||
| GrainComm II, LLC | Delaware | ||||
| GrainComm III, LLC | Delaware | ||||
| GrainComm LLC | Delaware | ||||
| GrainComm Marketing, LLC | Delaware | ||||
| GrainComm V, LLC | Delaware | ||||
| GTP Acquisition Partners I, LLC | Delaware | ||||
| GTP Acquisition Partners II, LLC | Delaware | ||||
| GTP Acquisition Partners III, LLC | Delaware | ||||
| GTP Costa Rica Finance, LLC | Delaware | ||||
| GTP Infrastructure I, LLC | Delaware | ||||
| GTP Infrastructure II, LLC | Delaware | ||||
| GTP Infrastructure III, LLC | Delaware | ||||
| GTP Investments LLC | Delaware | ||||
| GTP LATAM Holdings B.V. | Netherlands | ||||
| GTP LatAm Holdings Coöperatieve U.A. | Netherlands | ||||
| GTP Operations CR, S.R.L. | Costa Rica | ||||
| GTP South Acquisitions II, LLC | Delaware | ||||
| GTP Structures I, LLC | Delaware | ||||
| GTP Structures II, LLC | Delaware | ||||
| GTP Torres CR, S.R.L. | Costa Rica | ||||
| GTP Towers I, LLC | Delaware | ||||
| GTP Towers II, LLC | Delaware | ||||
| GTP Towers III, LLC | Delaware | ||||
| GTP Towers IV, LLC | Delaware | ||||
| GTP Towers IX, LLC | Delaware | ||||
| GTP Towers V, LLC | Delaware | ||||
| GTP Towers VII, LLC | Delaware | ||||
| GTP Towers VIII, LLC | Delaware | ||||
| GTP TRS I LLC | Delaware | ||||
| GTPI HoldCo, LLC | Delaware | ||||
| Haysville Towers, LLC (1) | Kansas | ||||
| InSite (BCEC) LLC | Delaware | ||||
| InSite (MBTA) LLC | Delaware | ||||
| InSite Borrower, LLC | Delaware | ||||
| InSite Guarantor, LLC | Delaware | ||||
| InSite Hawaii, LLC | Delaware | ||||
| InSite Issuer, LLC | Delaware | ||||
| InSite Licensing, LLC | Delaware | ||||
| InSite Tower Services LLC | Delaware | ||||
| InSite Towers Development 2, LLC | Delaware | ||||
| InSite Towers Development LLC | Delaware | ||||
| InSite Towers International 2, LLC | Delaware | ||||
| InSite Towers International Development LLC | Delaware | ||||
| InSite Towers International, LLC | Delaware | ||||
| InSite Towers of Puerto Rico, LLC | Puerto Rico | ||||
| InSite Towers, LLC | Delaware | ||||
| InSite Wireless Development LLC | Delaware | ||||
| InSite Wireless Group, LLC | Delaware | ||||
| Invisible IWG Holdings, LLC | Delaware | ||||
| Invisible Towers LLC | Delaware | ||||
| IW Equipment, LLC | Delaware | ||||
| IWD Equipment, LLC | Delaware | ||||
| IWG Holdings, LLC | Delaware | ||||
| IWG II Holdings, LLC | Delaware | ||||
| IWG II, LLC | Delaware | ||||
| IWG Towers Assets I, LLC | Delaware | ||||
| IWG Towers Assets II, LLC | Delaware | ||||
| IWG-TLA Encanto 1, LLC | Delaware | ||||
| IWG-TLA Encanto 3, LLC | Delaware | ||||
| IWG-TLA Holdings, LLC | Delaware | ||||
| IWG-TLA Media 2, LLC | Delaware | ||||
| IWG-TLA Media, LLC | Delaware | ||||
| IWG-TLA Telecom, LLC | Delaware | ||||
| Kirtonkhola Tower Bangladesh Limited (1) | Bangladesh | ||||
| Lap do Brasil Empreendimentos Imobiliários Ltda | Brazil | ||||
| LAP Inmobiliaria Limitada | Chile | ||||
| LAP Inmobiliaria S.R.L. | Peru | ||||
| LL B Sheet 1, LLC | Delaware | ||||
| Loxel SAS | France | ||||
| MATC Digital, S. de R.L. de C.V. | Mexico | ||||
| MATC Infraestructura, S. de R.L. de C.V. | Mexico | ||||
| MATC Servicios, S. de R.L. de C.V. | Mexico | ||||
| MC New Macland Properties, LLC | Georgia | ||||
| MCSU Properties, LLC | Georgia | ||||
| MHB Tower Rentals of America, LLC | Mississippi | ||||
| Microwave, Inc. | Delaware | ||||
| MIP III Iron Holdings LLC | Delaware | ||||
| Mountain Communications, LLC | California | ||||
| Municipal Bay, LLC | Delaware | ||||
| Municipal-Bay Holdings, LLC | Delaware | ||||
| New Towers LLC | Delaware | ||||
| PCS Structures Towers, LLC | Delaware | ||||
| PT. Transcend Tower Infrastructure Indonesia (1) | Indonesia | ||||
| R-CAL I, LLC | Delaware | ||||
| Repeater Communications Group I, LLC | New York | ||||
| Repeater Communications Group II, LLC | New York | ||||
| Repeater Communications Group III, LLC | New York | ||||
| Repeater Communications Group IV, LLC | New York | ||||
| Repeater Communications Group of New York, LLC | New York | ||||
| Repeater Communications Group V, LLC | New York | ||||
| Repeater Communications Group VI, LLC | New York | ||||
| Repeater Communications Group, LLC | New York | ||||
| Repeater IWG Holdings, LLC | Delaware | ||||
| Richland Towers, LLC | Delaware | ||||
| RSA Media LLC | Massachusetts | ||||
| SpectraSite Communications, LLC | Delaware | ||||
| SpectraSite, LLC | Delaware | ||||
| T8 Ulysses Site Management LLC | Delaware | ||||
| Telecom Lease Advisors Management 2, LLC | Delaware | ||||
| TLA PR-2, LLC | Delaware | ||||
| Tower Management, Inc. (4) | Indiana | ||||
| Towers of America, L.L.L.P. | Delaware | ||||
| Transcend Infrastructure Holdings Pte. Ltd. | Singapore | ||||
| Transcend Towers Infrastructure (Philippines), Inc. | Philippines | ||||
| Tysons II DAS, LLC | Delaware | ||||
| Uganda Tower Interco B.V. | Netherlands | ||||
| Ulysses Asset Sub I, LLC | Delaware | ||||
| Ulysses Asset Sub II, LLC | Delaware | ||||
| UniSite, LLC | Delaware | ||||
| UniSite/Omnipoint FL Tower Venture, LLC (1) | Delaware | ||||
| UniSite/Omnipoint NE Tower Venture, LLC (1) | Delaware | ||||
| UniSite/Omnipoint PA Tower Venture LLC (1) | Delaware | ||||
| U.S. Colo, LLC | California | ||||
| U.S. Colo. LLC | Nevada | ||||
| US Colo Holding Company, L.L.C. | Delaware | ||||
| US Colo @ 800 Hope LLC | Nevada | ||||
| Vangard Wireless, LLC | Delaware | ||||
| Verus Management One, LLC | Delaware | ||||
| Viridi IWG Holdings, LLC | Delaware | ||||