Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in Registration StatementNo. 333-199507 on FormS-8 of Keysight Technologies, Inc. of our reports dated March 1, 2017, relating to the consolidated financial statements of Ixia and subsidiaries, and the effectiveness of Ixia and subsidiaries’ internal control over financial reporting, appearing in the Annual Report on Form10-K of Ixia for the year ended December 31, 2016 and incorporated by reference in this Current Report on Form8-K of Keysight Technologies, Inc.
/s/ DELOITTE & TOUCHE LLP
Los Angeles, California
March 20, 2017