- Prefix
- 50:40:74 50-40-74 5040.74
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 50:40:74:00:00:00 – 50:40:74:FF:FF:FF
- Organization
- Alarm.com
- Registered address
- 8281 Greensboro Dr., Suite 100, Tysons VA 22102, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 50:40:74:00:00:00
Alarm.com holds 3 blocks in total: see all. Source: IEEE Registration Authority public listing.