00:1A:5B NetCare Service Co., Ltd.
Every MAC address from 00:1A:5B:00:00:00 to 00:1A:5B:FF:FF:FF belongs to a block the IEEE assigned to NetCare Service Co., Ltd.. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:1A:5B belongs to
Written 00:1A:5B, 00-1A-5B or 001A5B, depending on the system. Look up a full address.
Prefix
00:1A:5B
Organization
NetCare Service Co., Ltd.
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:1A:5B:00:00:00
Last address
00:1A:5B:FF:FF:FF
Address type
Globally unique, unicast
Registered address
5-13-16 Shimizu, Asahi-ku Osaka JP 535-0021