Beijing National Railway Research & Design Institute of Signal & Communication Co., Ltd.

MA-L 1China

Address blocks

1

Addresses reserved

16,777,216

Registered address

Building No.18, Huayuan YiLi,Fengtai District,

Beijing 100073

Address blocks

Prefix	Range	Registry	Size
C0:27:B9	C0:27:B9:00:00:00 to C0:27:B9:FF:FF:FF	MA-L	16,777,216 addresses