- Prefix
- 38:C4:E8 38-C4-E8 38C4.E8
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 38:C4:E8:00:00:00 – 38:C4:E8:FF:FF:FF
- Organization
- NSS Sp. z o.o.
- Registered address
- Modularna 11, Warszawa 02-238, PL
- Country
- Poland (PL)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 38:C4:E8:00:00:00
NSS Sp. z o.o. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.