Who assigns IPI numbers?

IPI numbers are assigned by performing rights organizations (PROs) like ASCAP, BMI, SESAC, SOCAN, PRS, GEMA, SACEM, JASRAC, and others. SUISA (the Swiss PRO) maintains the global IPI database on behalf of CISAC, the international confederation of authors and composers societies.

IPI · Songwriter

WILLIAM ECKSTEIN

00009016711

1 work

Last verified: August 16, 2026

The IPI number for WILLIAM ECKSTEIN is 00009016711. IPI numbers are unique 11-digit Interested Parties Information codes managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track royalty payments to rights holders. WILLIAM ECKSTEIN is indexed as a songwriter. WILLIAM ECKSTEIN has 1 registered work indexed on Credits.fm.

Format

0000901671Sequential number

1Check digit

Sequential number:: Globally unique number assigned by CISAC/SUISA when the rights-holder was registered.
Check digit:: ISO 7064 Mod 10-1 check digit that validates the IPI.

Credit Chain

ISWC1 work

IPIWILLIAM ECKSTEIN

Works

Publishers

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Avg. Share

Top Publishers

WARNER BROS MUSIC A DIV OF WARNER BROS INC.OriginalPublisher

5 shared recordings

SourcesMLCMLC via Notes2 sources

Credits Graph

Explore this code's connections on the live Credits Graph.

Who is IPI 00009016711?

00009016711 is an Interested Parties Information (IPI) code assigned to WILLIAM ECKSTEIN, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to identify rights holders and distribute royalties.

WILLIAM ECKSTEIN has 1 musical work (ISWCs) in our database. Top collaborators include WARNER BROS MUSIC A DIV OF WARNER BROS INC..

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WILLIAM ECKSTEIN

Format

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People also ask

Who is IPI 00009016711?

WILLIAM ECKSTEIN

Format

Top Publishers

Musical Works (ISWC) (1)

People also ask

Who is IPI 00009016711?

Musical Works (ISWC) (1)