HTTPfy

MAC prefix 1C:CA:41

Assigned by the IEEE to AO.

Prefix
1C:CA:41   1C-CA-41   1CCA.41
Block type
MA-L (16,777,216 addresses)
Address range
1C:CA:41:00:00:00 – 1C:CA:41:FF:FF:FF
Organization
AO
Registered address
Verhnyaya Krasnoselskaya, 11A, building 3, fl. 3, cab. 8., Moscow 107140, RU
Country
Russian Federation (RU)
Address bits
Unicast (I/G bit 0), globally unique (U/L bit 0)

Look up 1C:CA:41:00:00:00

AO holds 4 blocks in total: see all. Source: IEEE Registration Authority public listing.