Active Brains 64:31:39:4

Unicast · Universally administered (U/L bit clear)

Matched prefix

64:31:39:4

Match

MA-M assignment

Address range

64:31:39:40:00:00 – 64:31:39:4F:FF:FF

Addresses in block

1,048,576

Country

JP

Organization address

Yokohama Mitsui Bldg.12F, 1-1-2 Takashima, Nishi-ku Yokohama Kanagawa JP 220-0011

First registered

Sep 26, 2019