00:1F:55 Honeywell Security (China) Co., Ltd.
Every MAC address from 00:1F:55:00:00:00 to 00:1F:55:FF:FF:FF belongs to a block the IEEE assigned to Honeywell Security (China) Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1F:55 belongs to
Written 00:1F:55, 00-1F-55 or 001F55, depending on the system. Look up a full address.
Prefix
00:1F:55
Organization
Honeywell Security (China) Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1F:55:00:00:00
Last address
00:1F:55:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Block 28, Section 2, Huai De Cui Gang Industrial Estate, Fu Yong, Bao An, ShenZhen, P.R. China ShenZhen GuangDong CN 518103