MAC prefix A0:1C:87
| Vendor | Union Man Technology Co.,Ltd |
|---|---|
| Short name | UnionManTech |
| Prefix | A0:1C:87/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | A0:1C:87:00:00:00 – A0:1C:87:FF:FF:FF |
| Notations | A0:1C:87:00:00:00A0-1C-87-00-00-00a01c.8700.0000A01C87000000 |
Frequently asked questions
Which vendor does MAC address A0:1C:87 belong to?
MAC addresses starting with A0:1C:87 are assigned to Union Man Technology Co.,Ltd according to the IEEE registry (prefix length 24 bits).
How many addresses does block A0:1C:87 contain?
The block contains 16,777,216 addresses from A0:1C:87:00:00:00 to A0:1C:87:FF:FF:FF.
Is A0:1C:87 a unicast or multicast address?
The least significant bit of the first byte is 0 – it is a unicast address. The U/L bit is 0, so the address is globally unique (universally administered).
How do I find the MAC address of my device?
On Linux use ip link, on Windows getmac /v or ipconfig /all, on macOS ifconfig. Note: phones and recent operating systems often use random, locally administered addresses on Wi-Fi.
Which other MAC prefixes does Union Man Technology Co.,Ltd have?
Union Man Technology Co.,Ltd holds 13 registered prefixes in total – the full list is on the vendor page.