MAC prefix 20:9A:7D
| Vendor | Sagemcom Broadband SAS |
|---|---|
| Short name | SagemcomBroa |
| Prefix | 20:9A:7D/24 |
| Block type | MA-L (/24, 16,777,216 addresses) |
| Address range | 20:9A:7D:00:00:00 – 20:9A:7D:FF:FF:FF |
| Notations | 20:9A:7D:00:00:0020-9A-7D-00-00-00209a.7d00.0000209A7D000000 |
Frequently asked questions
Which vendor does MAC address 20:9A:7D belong to?
MAC addresses starting with 20:9A:7D are assigned to Sagemcom Broadband SAS according to the IEEE registry (prefix length 24 bits).
How many addresses does block 20:9A:7D contain?
The block contains 16,777,216 addresses from 20:9A:7D:00:00:00 to 20:9A:7D:FF:FF:FF.
Is 20:9A:7D 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 Sagemcom Broadband SAS have?
Sagemcom Broadband SAS holds 219 registered prefixes in total – the full list is on the vendor page.