MAC Address Lookup

Polytech A/S 70:B3:D5:F4:C

70:B3:D5:F4:C is a 36-bit MA-S MAC address block registered to Polytech A/S in DK.

Vendor

Polytech A/S

MA-S · 36-bit
70:B3:D5:F4:C

Unicast · Universally administered (U/L bit clear)

Matched prefix
70:B3:D5:F4:C
Match
MA-S assignment
Address range
70:B3:D5:F4:C0:00 – 70:B3:D5:F4:CF:FF
Addresses in block
4,096
Country
DK
Organization address
HI Park 445 Herning Herning DK 7400
First registered
Feb 15, 2015

Formats

  • Plain hex 70B3D5F4C
  • Colon-separated 70:B3:D5:F4:C
  • Hyphen-separated 70-B3-D5-F4-C
  • Cisco dot notation 70B3.D5F4.C

Prefix lineage

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

  1. Global Lightning Protection Services A(S Feb 15, 2015
  2. PolyTech A/S Nov 21, 2019