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 · Publisher

Mashamug Music Inc.

00052150421

6 works

Last verified: September 13, 2026

The IPI number for Mashamug Music Inc. is 00052150421. 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. Mashamug Music Inc. is indexed as a music publisher. Mashamug Music Inc. has 6 registered works indexed on Credits.fm.

Format

0005215042Sequential 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

ISWC6 works

IPIMashamug Music Inc.

Works

Songwriters

—

Avg. Share

Top Songwriters

WILLIAM EARL COLLINSSongwriter

1 shared recording

SourcesMusicBrainzMusicBrainz2 sources

Verified on

MusicBrainz label record

Identifier Graph

Who is IPI 00052150421?

00052150421 is an Interested Parties Information (IPI) code assigned to Mashamug Music Inc., a music publisher. 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.

Mashamug Music Inc. has 6 musical works (ISWCs) in our database. Top collaborators include WILLIAM EARL COLLINS.

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Mashamug Music Inc.

Format

Top Songwriters

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People also ask

Who is IPI 00052150421?

Mashamug Music Inc.

Format

Top Songwriters

Musical Works (ISWC) (6)

Verified on

People also ask

Who is IPI 00052150421?

Musical Works (ISWC) (6)