Exhibit 21
SUBSIDIARIES OF NETSCOUT
| Name |
Jurisdiction of Incorporation | |
| NetScout Systems Security Corporation |
Massachusetts | |
| NetScout Systems Canada, Inc. |
Ontario, Canada | |
| NetScout Systems (UK) Limited |
England and Wales | |
| NetScout Service Level Corporation |
Delaware | |
| NetScout Systems (HK) Limited |
Hong Kong | |
| NetScout Systems Mexico, S.A. de C.V. |
Mexico | |
| NetScout Systems Singapore Pte Ltd. |
Singapore | |
| NetScout Systems Norway AS |
Norway | |
| NetScout Systems India Private Limited. |
India | |
| NetScout Systems Switzerland GmbH |
Switzerland | |
| NetScout Systems Technology Representation Brasil Ltda |
Brazil | |
| NetScout Systems Japan K.K. |
Japan | |
| NetScout Systems Germany GmbH |
Germany | |
| NetScout Systems Australia Pty Ltd |
Australia | |
| Servicios A Terceros, S.C. Civil Society |
Mexico | |
| Network General International Corporation |
Delaware | |
| Network General Technology |
Cayman Islands | |
| Network General Holdings Cayman |
Cayman Islands | |
| Network General Central Corporation |
Delaware | |
| Fidelia Technology, Inc. |
Delaware | |
| Network General Brazil Comercio e Servicos Ltd |
Brazil | |
| Network General, BV |
Netherlands | |
| Network General Europe Ltd. |
United Kingdom | |
| Network General Deutschland GmbH |
Germany | |
| NetScout Systems Software Private Limited India |
India | |
| Starburst Holdings I, LLC |
Delaware | |
| Starburst Holdings II, LLC |
Delaware |