FDRY Foundry Networks (MM)

CUSIP No. 35063R100 13G
 1 NAME OF REPORTING PERSON
 S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
 Royce & Associates, LLC 52-2343049
 2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
 (a) [ ]
 (b)
 3 SEC USE ONLY
 4 CITIZENSHIP OR PLACE OF ORGANIZATION
 New York
 NUMBER OF 5 SOLE VOTING POWER
 SHARES 8,352,350
 BENEFICIALLY 6 SHARED VOTING POWER
 OWNED BY
 EACH 7 SOLE DISPOSITIVE POWER
 REPORTING 8,352,350
 PERSON 8 SHARED DISPOSITIVE POWER
 WITH
 9 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
 PERSON 8,352,350
 10 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
 EXCLUDES CERTAIN SHARES [ ]
 11 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
 5.59%
 12 TYPE OF REPORTING PERSON
 IA

CUSIP No. 35063R100 13G
Item 1(a) Name of Issuer:
Foundry Networks, Inc.

Item 1(b) Address of Issuer's Principal Executive Offices:
Investor Relations
2100 Gold Street
San Jose, CA 95164
Item 2(a) Name of Persons Filing:
 Royce & Associates, LLC
Item 2(b) Address of Principal Business Office, or, if None, Residence:
 1414 Avenue of the Americas, New York, NY 10019
Item 2(c) Citizenship:
 New York Corporation
Item 2(d) Title of Class of Securities:
 Common Stock
Item 2(e) CUSIP Number:
35063R100
Item 3 If this statement is filed pursuant to rules 13d-1(b), or 13d-
 2(b), check whether the person filing is a:
 (a) [ ] Broker or Dealer registered under Section 15 of the Act
 (b) [ ] Bank as defined in Section 3(a)(6) of the Act
 (c) [ ] Insurance Company as defined in Section 3(a)(19) of the Act
 (d) [ ] Investment Company registered under Section 8 of
 the Investment Company Act
 (e) [X] Investment Adviser registered under Section 203 of
 the Investment Advisers Act of 1940
 (f) [ ] Employee Benefit Plan, Pension Fund which is
 subject to the provisions of the Employee
 Retirement Income Security Act of 1974 or Endowment Fund
 (g) [ ] Parent Holding Company, in accordance with Rule 13d-1 (b)(ii)(G)
 (h) [ ] Group
CUSIP No. 35063R100 13G
 Item 4 Ownership
 (a) Amount Beneficially Owned:
 8,352,350
 (b) Percent of Class:
 5.59%
 (c) Number of shares as to which such person has:

 (i) sole power to vote or to direct the vote
 8,352,350

 (ii) shared power to vote or to direct the vote
 __________
 (iii) sole power to dispose or to direct the disposition
 of 8,352,350
 (iv) shared power to dispose or to direct the
 disposition of __________
Item 5 Ownership of Five Percent or Less of a Class. [ ]
Item 6 Ownership of More than Five Percent on Behalf of Another Person .
 NOT APPLICABLE
Item 7 Identification and Classification of the Subsidiary Which Acquired
 The Security Being Reported on by the Parent Holding
 Company.
 NOT APPLICABLE
Item 8 Identification and Classification of Members of the Group.
 NOT APPLICABLE
Item 9 Notice of Dissolution of Group.
 NOT APPLICABLE

CUSIP No. 35063R100 13G
Item 10 Certification.

 By signing below I certify that, to the best of my knowledge and belief,
 the securities referred to above were acquired and are held in the ordinary
 course of business and were not acquired and are not held for the purpose of
 or with the effect of changing or influencing the control of the issuer of
 the securities and were not acquired and are not held in connection with
 or as a participant in any transaction having that purpose or effect.

 Signature

 After reasonable inquiry and to the best of my knowledge and belief,
 I certify that the information set forth in this statement with respect
 to it is true, complete and correct.

Date: December 04, 2008






By: W. Whitney George, Vice President