MAC Address Lookup

Sagemcom Broadband SAS EC:B1:57

EC:B1:57 is a 24-bit MA-L MAC address block registered to Sagemcom Broadband SAS in FR.

Vendor

Sagemcom Broadband SAS

MA-L · 24-bit
EC:B1:57

Unicast · Universally administered (U/L bit clear)

Matched prefix
EC:B1:57
Match
MA-L assignment
Address range
EC:B1:57:00:00:00 – EC:B1:57:FF:FF:FF
Addresses in block
16,777,216
Country
FR
Organization address
4 Allée des Messageries Bois-Colombes haut de seine FR 92270
First registered
Jul 6, 2026

Formats

  • Plain hex ECB157
  • Colon-separated EC:B1:57
  • Hyphen-separated EC-B1-57
  • Cisco dot notation ECB1.57