---
address: common.internet.mac
description: MAC address — six colon-separated lowercase hex octets
generator: tdc
---
<gen type="regex" value="[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}:[0-9a-f]{2}"/>