MAC Address Lookup

 MAC

Sei S.p.A.

MAC prefix: 00:22:B3

Vendor name: Sei S.p.A.

MAC range: 00:22:B3:00:00:00 - 00:22:B3:FF:FF:FF

Block Size: 16777215 (16.77 M)

Address:

Via Ruffilli
1
Curno Bergamo 24035
IT.

Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 25 October 2008

Last updated: 17 November 2015

Country IT map