MAC Address Lookup

YDK Technologies Co.,Ltd 70:B3:D5:7F:0

70:B3:D5:7F:0 is a 36-bit MA-S MAC address block registered to YDK Technologies Co.,Ltd in JP.

Vendor

YDK Technologies Co.,Ltd

MA-S · 36-bit
70:B3:D5:7F:0

Unicast · Universally administered (U/L bit clear)

Matched prefix
70:B3:D5:7F:0
Match
MA-S assignment
Address range
70:B3:D5:7F:00:00 – 70:B3:D5:7F:0F:FF
Addresses in block
4,096
Country
JP
Organization address
Minami Shinjuku Hoshino Bldg. 5-23-13 Sendagaya Shibuya-ku Tokyo JP 151-0051
First registered
Jun 27, 2020

Formats

  • Plain hex 70B3D57F0
  • Colon-separated 70:B3:D5:7F:0
  • Hyphen-separated 70-B3-D5-7F-0
  • Cisco dot notation 70B3.D57F.0

Prefix lineage

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

  1. Yokogawa Denshikiki Co.,Ltd Jun 27, 2020
  2. YDK Technologies Co.,Ltd Oct 8, 2020