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

WILLY PORTER

00128955640

View full musician profile

16 works

Last verified: July 31, 2026

The IPI number for WILLY PORTER is 00128955640. 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. WILLY PORTER is indexed as a songwriter. WILLY PORTER has 16 registered works indexed on Credits.fm.

Format

0012895564Sequential number

0Check 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

ISWC16 works

IPIWILLY PORTER

MusicianWILLY PORTER

Works

Publishers

—

Avg. Share

SourcesMLCMusicBrainz2 sources

Verified on

MusicBrainz artist record

Identifier Graph

Who is IPI 00128955640?

00128955640 is an Interested Parties Information (IPI) code assigned to WILLY PORTER, 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.

WILLY PORTER has 16 musical works (ISWCs) in our database.

Learn more about IPIs · Powered by Notes.fm

IPI · Songwriter

WILLY PORTER

00128955640

View full musician profile

16 works

Last verified: July 31, 2026

Format

0012895564Sequential number

0Check 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

ISWC16 works

IPIWILLY PORTER

MusicianWILLY PORTER

Works

Publishers

—

Avg. Share

Musical Works (ISWC) (16)

0 verifiedT-070.256.651-5 0 verifiedT-070.259.878-4 0 verifiedT-070.263.251-6 0 verifiedT-070.264.568-8 0 verifiedT-070.267.865-6 0 verifiedT-070.274.727-0 0 verifiedT-070.279.187-4 0 verifiedT-070.281.294-9 0 verifiedT-071.181.027-3 0 verifiedT-306.399.533-1 0 verifiedT-306.425.206-4 0 verifiedT-903.273.123-0 0 verifiedT-904.667.530-3 0 verifiedT-927.326.972-0 0 verifiedT-927.326.978-6 0 verifiedT-927.326.982-2

Recordings from MusicBrainz

A Day in the Life

A Dog and a Leash

A Love Like This

Akasha Wind

All Fall Down

All That Matters Now

Angry Words

SourcesMLCMusicBrainz2 sources

Verified on

MusicBrainz artist record

Identifier Graph

Who is IPI 00128955640?

WILLY PORTER has 16 musical works (ISWCs) in our database.

Learn more about IPIs · Powered by Notes.fm

Recordings from MusicBrainz

A Day in the Life

A Dog and a Leash

A Love Like This

Akasha Wind

All Fall Down

All That Matters Now

Angry Words

WILLY PORTER

Format

Verified on

People also ask

Who is IPI 00128955640?

WILLY PORTER

Format

Musical Works (ISWC) (16)

Recordings from MusicBrainz

Verified on

People also ask

Who is IPI 00128955640?

Musical Works (ISWC) (16)

Recordings from MusicBrainz