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

MATHIAS KIEFER

00273951443

56 works

Last verified: September 14, 2026

The IPI number for MATHIAS KIEFER is 00273951443. 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. MATHIAS KIEFER is indexed as a songwriter. MATHIAS KIEFER has 56 registered works indexed on Credits.fm.

Format

0027395144Sequential number

3Check 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

ISWC56 works

IPIMATHIAS KIEFER

Works

Publishers

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Avg. Share

Releases (2)

Releases that include recordings connected to this catalog.

UPC: 4050538159936 UPC: 828766817928

SourcesMLC

Identifier Graph

Who is IPI 00273951443?

00273951443 is an Interested Parties Information (IPI) code assigned to MATHIAS KIEFER, 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.

MATHIAS KIEFER has 56 musical works (ISWCs) in our database.

MATHIAS KIEFER

Format

Releases (2)

People also ask

Who is IPI 00273951443?

MATHIAS KIEFER

Format

Musical Works (ISWC) (56)

Releases (2)

People also ask

Who is IPI 00273951443?

Musical Works (ISWC) (56)