NEUSTAR, INC. AND EACH OF THE SUBSIDIARY GUARANTORS PARTY HERETO 4.50% Senior Notes due 2023 INDENTURE Dated as of January 22, 2013 THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as TrusteeNeustar • January 22nd, 2013 • Neustar Inc • Communications services, nec • New York
Contract Type FiledJanuary 22nd, 2013 Company Industry JurisdictionINDENTURE dated as of January 22, 2013, among NEUSTAR, INC., a Delaware corporation (the “Company”), each SUBSIDIARY GUARANTOR from time to time party hereto (collectively, the “Subsidiary Guarantors”) and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., as trustee (the “Trustee”).