Attached files

file filename
EX-32.2 - EX-32.2 - BOINGO WIRELESS, INC.a2234753zex-32_2.htm
EX-32.1 - EX-32.1 - BOINGO WIRELESS, INC.a2234753zex-32_1.htm
EX-31.2 - EX-31.2 - BOINGO WIRELESS, INC.a2234753zex-31_2.htm
EX-31.1 - EX-31.1 - BOINGO WIRELESS, INC.a2234753zex-31_1.htm
EX-23.1 - EX-23.1 - BOINGO WIRELESS, INC.a2234753zex-23_1.htm
10-K - 10-K - BOINGO WIRELESS, INC.a2234753z10-k.htm

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Exhibit 21.1

List of Subsidiaries as of December 31, 2017

Name of Subsidiary
  Jurisdiction
Advanced Wireless Group, LLC   Florida
Boingo Broadband, LLC.    California
Boingo Holding Participações, Ltda.    Brazil
Boingo Limited   England
Boingo LLC   Delaware
Chicago Concourse Development Group, LLC   Delaware
Concourse Communications Baltimore, LLC   Delaware
Concourse Communications Canada, Inc.    Delaware
Concourse Communications Detroit, LLC   Delaware
Concourse Communications Group, LLC   Delaware
Concourse Communications Illinois, LLC   Illinois
Concourse Communications Minnesota, LLC   Delaware
Concourse Communications Nashville, LLC   Illinois
Concourse Communications Ottawa, LLC   Illinois
Concourse Communications SSP, LLC   Delaware
Concourse Communications St. Louis, LLC   Delaware
Concourse Communications UK, Ltd.    England
Concourse Holding Co., Inc.    Delaware
Concourse Telecomunicacoes Brasil Ltda   Brazil
Electronic Media Systems, Inc.    Florida
Endeka Group, Inc.    California
InGate Holding, LLC   Illinois
InGate Technologies, LLC   Delaware
New York Telecom Partners, LLC   Delaware
Opti-Fi Networks, LLC   Delaware
Tego Communications, Inc.    Delaware



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List of Subsidiaries as of December 31, 2017