- Prefix
- A4:E9:91 A4-E9-91 A4E9.91
- Block type
- MA-L (16,777,216 addresses)
- Address range
- A4:E9:91:00:00:00 – A4:E9:91:FF:FF:FF
- Organization
- SISTEMAS AUDIOVISUALES ITELSIS S.L.
- Registered address
- POL.IND. DEL TAMBRE, SANTIAGO COMPOSTELA A CORUÑA 15890, ES
- Country
- Spain (ES)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up A4:E9:91:00:00:00
SISTEMAS AUDIOVISUALES ITELSIS S.L. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.