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

KLAUS SPERLING

00258859506

View full musician profile

5 works

Last verified: July 15, 2026

The IPI number for KLAUS SPERLING is 00258859506. 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. KLAUS SPERLING is indexed as a songwriter. KLAUS SPERLING has 5 registered works indexed on Credits.fm.

Format

0025885950Sequential number

6Check 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

ISWC5 works

IPIKLAUS SPERLING

MusicianKLAUS SPERLING

Works

Publishers

—

Avg. Share

SourcesMLCMusicBrainz2 sources

Verified on

MusicBrainz artist record

Identifier Graph

Who is IPI 00258859506?

00258859506 is an Interested Parties Information (IPI) code assigned to KLAUS SPERLING, 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.

KLAUS SPERLING has 5 musical works (ISWCs) in our database.

Learn more about IPIs · Powered by Notes.fm

IPI · Songwriter

KLAUS SPERLING

00258859506

View full musician profile

5 works

Last verified: July 15, 2026

Format

0025885950Sequential number

6Check 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

ISWC5 works

IPIKLAUS SPERLING

MusicianKLAUS SPERLING

Works

Publishers

—

Avg. Share

Musical Works (ISWC) (5)

0 verifiedT-800.494.935-4 0 verifiedT-800.494.939-8 0 verifiedT-801.170.515-1 0 verifiedT-801.170.547-9 0 verifiedT-801.503.315-6

SourcesMLCMusicBrainz2 sources

Verified on

MusicBrainz artist record

Identifier Graph

Who is IPI 00258859506?

KLAUS SPERLING has 5 musical works (ISWCs) in our database.

KLAUS SPERLING

Format

Verified on

People also ask

Who is IPI 00258859506?

KLAUS SPERLING

Format

Musical Works (ISWC) (5)

Verified on

People also ask

Who is IPI 00258859506?

Musical Works (ISWC) (5)