MAC Address Lookup

Engineering Center ENERGOSERVICE 0C:EF:AF:3

0C:EF:AF:3 is a 28-bit MA-M MAC address block registered to Engineering Center ENERGOSERVICE in RU.

Vendor

Engineering Center ENERGOSERVICE

MA-M · 28-bit
0C:EF:AF:3

Unicast · Universally administered (U/L bit clear)

Matched prefix
0C:EF:AF:3
Match
MA-M assignment
Address range
0C:EF:AF:30:00:00 – 0C:EF:AF:3F:FF:FF
Addresses in block
1,048,576
Country
RU
Organization address
Kotlasskaya 26 Arkhangelsk Arkhangelsk region RU 163046
First registered
Oct 16, 2015

Formats

  • Plain hex 0CEFAF3
  • Colon-separated 0C:EF:AF:3
  • Hyphen-separated 0C-EF-AF-3
  • Cisco dot notation 0CEF.AF3