MAC Address Lookup

Intersvyaz IT D4:A0:FB:1

D4:A0:FB:1 is a 28-bit MA-M MAC address block registered to Intersvyaz IT in RU.

Vendor

Intersvyaz IT

MA-M · 28-bit
D4:A0:FB:1

Unicast · Universally administered (U/L bit clear)

Matched prefix
D4:A0:FB:1
Match
MA-M assignment
Address range
D4:A0:FB:10:00:00 – D4:A0:FB:1F:FF:FF
Addresses in block
1,048,576
Country
RU
Organization address
Prospekt Pobedy, 288, room 7 Chelyabinsk RU 454112
First registered
Jun 7, 2025

Formats

  • Plain hex D4A0FB1
  • Colon-separated D4:A0:FB:1
  • Hyphen-separated D4-A0-FB-1
  • Cisco dot notation D4A0.FB1

Prefix lineage

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

  1. Henan Lingyunda Information Technology Co., Ltd Jun 7, 2025
  2. Intersvyaz IT Jul 2, 2025