MAC Address Lookup

CEFLA SC 70:B3:D5:3F:7

70:B3:D5:3F:7 is a 36-bit MA-S MAC address block registered to CEFLA SC in IT.

Vendor

CEFLA SC

MA-S · 36-bit
70:B3:D5:3F:7

Unicast · Universally administered (U/L bit clear)

Matched prefix
70:B3:D5:3F:7
Match
MA-S assignment
Address range
70:B3:D5:3F:70:00 – 70:B3:D5:3F:7F:FF
Addresses in block
4,096
Country
IT
Organization address
Via Alla Cascata 56/C Trento IT 38123
First registered
Jun 10, 2018

Formats

  • Plain hex 70B3D53F7
  • Colon-separated 70:B3:D5:3F:7
  • Hyphen-separated 70-B3-D5-3F-7
  • Cisco dot notation 70B3.D53F.7

Prefix lineage

This prefix has changed hands. Dates are when each change was first observed in public registration data (runZero mac-tracker).

  1. Advansid Jun 10, 2018
  2. CEFLA SC Dec 12, 2023