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

TOM OESTRUP

00203910312

53 works

Last verified: September 11, 2026

The IPI number for TOM OESTRUP is 00203910312. 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. TOM OESTRUP is indexed as a songwriter. TOM OESTRUP has 53 registered works indexed on Credits.fm.

Format

0020391031Sequential number

2Check 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

ISWC53 works

IPITOM OESTRUP

Works

Publishers

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Avg. Share

SourcesMLC

Identifier Graph

Who is IPI 00203910312?

00203910312 is an Interested Parties Information (IPI) code assigned to TOM OESTRUP, 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.

TOM OESTRUP has 53 musical works (ISWCs) in our database.

TOM OESTRUP

Format

People also ask

Who is IPI 00203910312?

TOM OESTRUP

Format

Musical Works (ISWC) (53)

People also ask

Who is IPI 00203910312?

Musical Works (ISWC) (53)