Digital Realty Trust, Inc.

None observed in current sources.

• ■
  INTERXION TELECOM LIMITED

  beneficial owner
  87.5%
• ■
  DIGITAL REALTY (UK) LIMITED

  beneficial owner
  87.5%
• ■
  DIGITAL LONDON LIMITED

  beneficial owner
  87.5%
• ■
  INTERXION EUROPE LIMITED

  beneficial owner
  87.5%
• ■
  DIGITAL EURO FINCO, L.P.

  beneficial owner