FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Prince Edward M Jr.   2. Issuer Name and Ticker or Trading Symbol NEUSTAR INC [NSR] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) SVP, Information Services (Last) (First) (Middle) 21575 RIDGETOP CIRCLE 3. Date of Earliest Transaction (Month/Day/Year) 02/13/2015 (Street) STERLING, VA 20166 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class A Common Stock 02/13/2015   M   5,503 A $ 0 16,596 (1) D   Class A Common Stock 02/13/2015   F   2,067 D $ 24.61 (2) 14,529 (1) D   Class A Common Stock 02/13/2015   M   7,132 A $ 0 21,661 (1) D   Class A Common Stock 02/13/2015   F   2,009 D $ 24.61 (2) 19,652 (1) D   Class A Common Stock 02/13/2015   M   2,099 (3) A $ 0 21,751 (1) D

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Performance Stock Units

$ 0

02/13/2015

M

5,503 (4)

(5)

(6)

Class A Common Stock

5,503

$ 0

0

D

Performance Stock Units

$ 0

02/13/2015

M

7,132 (7)

(8)

(3)

Class A Common Stock

7,132

$ 0

0

D

Performance Stock Units

$ 0

02/13/2015

M

2,099 (9)

(10)

(3)

Class A Common Stock

2,099

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Prince Edward M Jr. 21575 RIDGETOP CIRCLE STERLING, VA 20166			SVP, Information Services

Signatures

/s/Paul S. Lalljie, by power of attorney		02/19/2015
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Includes shares that are subject to restricted stock agreements and a performance-vested restricted unit agreement under the Amended and Restated NeuStar, Inc. 2009 Stock Incentive Plan.
(2)	The price is equal to the closing price of the Class A Common Stock on February 13, 2015.
(3)	Any unvested performance-vested restricted stock units shall be forfeited if the Reporting Person experiences a Termination (as defined in the Amended and Restated NeuStar, Inc. 2009 Stock Incentive Plan).
(4)	The shares represent the second tranche of the performance-vested restricted stock units granted on August 5, 2013. In accordance with the Performance-Vested Restricted Stock Unit Agreement, each performance stock unit represented a contingent right to receive a share of Class A Common Stock based on, and subject to, the achievement and subsequent certification of certain revenue and adjusted net income goals for the 2014 fiscal year. The number of shares of Class A Common Stock, together with Dividend Equivalents (as defined in the Amended and Restated NeuStar, Inc. 2009 Stock Incentive Plan) on such performance stock units, that the Reporting Person was entitled to receive ranged from 0% to 150% of the number of shares of performance stock units granted.
(5)	Immediately.
(6)	If the Reporting Person experiences a Termination (as defined in the Amended and Restated NeuStar, Inc. 2009 Stock Incentive Plan) other than "for cause" or "without good reason", these performance stock units, and any other performance stock units earned by the Reporting Person as a result of the achievement of performance goals which have not yet vested as of the date of Termination but would have vested at any time during the twelve (12) months following such Termination, shall immediately vest, and any remaining portion of any unvested award shall be immediately forfeited.
(7)	The shares represent the second tranche of the performance-vested restricted stock units granted on September 26, 2012. In accordance with the Performance-Vested Restricted Stock Unit Agreement, each performance stock unit represented a contingent right to receive a share of Class A Common Stock based on, and subject to, the achievement and subsequent certification of certain revenue and adjusted net income goals for the 2014 fiscal year. The number of shares of Class A Common Stock, together with Dividend Equivalents (as defined in the Amended and Restated NeuStar, Inc. 2009 Stock Incentive Plan) on such performance stock units, that the Reporting Person was entitled to receive ranged from 0% to 150% of the number of shares of performance stock units granted.
(8)	Seventy-five percent of these shares vested on February 13, 2015, and the remaining twenty-five percent of these shares vest on January 1, 2016.
(9)	The shares were awarded pursuant to a Performance-Vested Restricted Stock Unit Agreement under the Amended and Restated NeuStar, Inc. Stock Incentive Plan. In accordance with the Performance-Vested Restricted Stock Unit Agreement, each performance stock unit represented a contingent right to receive a share of Class A Common Stock based on, and subject to, the achievement and subsequent certification of certain revenue and adjusted net income goals for the 2014 fiscal year. The number of shares of Class A Common Stock, together with Dividend Equivalents (as defined in the Amended and Restated NeuStar, Inc. 2009 Stock Incentive Plan) on such performance stock units, that the Reporting Person was entitled to receive ranged from 0% to 150% of the number of shares of performance stock units granted.
(10)	These shares vest on March 1, 2015.

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