NIRIT- Xinwei Telecom Technology Co., Ltd.

Unique prefixes: 2

Block Size: 16781310 (16.78 M)

First registration: 22 July 2018

Last updated: 22 November 2019

Types

MA-L: Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)

MAC Prefix Type Registration Date
04:45:A1 MA-L 2019-11-22
70:B3:D5:F2:7 MA-S 2018-07-22