EX-21.01 4 f10k2017ex21-1_idtcorp.htm SUBSIDIARIES OF THE REGISTRANT

Exhibit 21.01

DOMESTIC SUBSIDIARIES

IDT America, Corp. (NJ) |  | IDT Telecom, Inc. (DE)
IDT Domestic Telecom, Inc. (DE) |  | Integrated Online Security, Inc. (DE)
IDT Domestic-Union, LLC (DE) |  | Net2Phone, Inc. (DE)
IDT Financial Services, LLC (DE) |  | Net2Phone Global Services, LLC (DE)
IDT Payment Services of New York, LLC (DE) IDT Payment Services, Inc. (DE) |  | National Retail Solutions, Inc. (DE)

FOREIGN SUBSIDIARIES

Name |  | Country of Formation
IDT Corporation de Argentina S.A. |  | Argentina
IDT Telecom Asia Pacific (Australia) PTY. LTD. |  | Australia
Expercom S.A. |  | Belgium
IDT Europe B.V.B.A. |  | Belgium
IDT Brasil Telecomunicaçơes Ltda |  | Brazil
IDT Brazil Limitada |  | Brazil
IDT Telecom Canada Corp. |  | Canada
IDT Germany GmbH |  | Germany
IDT Financial Services Limited |  | Gibraltar
IDT Telecom Asia Pacific Limited |  | Hong Kong
IDT Italia S.R.L. |  | Italy
DirectTel Dutch Holdings B.V. |  | Netherlands
DYP C.V. |  | Netherlands
IDT Dutch Holdings B.V. |  | Netherlands
IDT Netherlands B.V. |  | Netherlands
MJP C.V. |  | Netherlands
Pryd Dutch Holdings B.V. |  | Netherlands
STA Dutch Holdings B.V. |  | Netherlands
Strategic Dutch Holdings B.V. |  | Netherlands
IDT Spain S.L. |  | Spain
IDT Global Limited |  | United Kingdom
IDT Retail Europe Limited |  | United Kingdom