MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

Sigma, Inc.

OUI History

Sigma, Inc.

17 November 2015

32-3 Seijyo 9 Chome, JP

Update(s):

Address

2015

Sigma, Inc.

05 June 2002

32-3 Seijyo 9 Chome, Setagaya-ku Tokyo 157-0066, JAPAN, JAPAN

Update(s):

Address

2002

Sigma, Inc.

24 October 2001

32-3 Seijyo 9 Chome, Setagaya-ku Tokyo 157-0066, JAPAN

Update(s):

Address

2001

Sigma, Inc.

09 November 2000

32-3 Seijyo 9 Chome, Setagaya-ku, Tokyo 157-0066, JAPAN

Note:

Initial registration

2000