MAC Address Lookup

Cassel Messtechnik GmbH 34:D7:F5:3

34:D7:F5:3 is a 28-bit MA-M MAC address block registered to Cassel Messtechnik GmbH in DE.

Vendor

Cassel Messtechnik GmbH

MA-M · 28-bit
34:D7:F5:3

Unicast · Universally administered (U/L bit clear)

Matched prefix
34:D7:F5:3
Match
MA-M assignment
Address range
34:D7:F5:30:00:00 – 34:D7:F5:3F:FF:FF
Addresses in block
1,048,576
Country
DE
Organization address
In der Dehne 10 Dransfeld DE 37127
First registered
Jan 30, 2026

Formats

  • Plain hex 34D7F53
  • Colon-separated 34:D7:F5:3
  • Hyphen-separated 34-D7-F5-3
  • Cisco dot notation 34D7.F53