- Prefix
- 00:30:23 00-30-23 0030.23
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:30:23:00:00:00 – 00:30:23:FF:FF:FF
- Organization
- COGENT COMPUTER SYSTEMS, INC.
- Registered address
- 10 RIVER ROAD - STE. #205, UXBRIDGE MA 01569, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:30:23:00:00:00
COGENT COMPUTER SYSTEMS, INC. holds 1 block in total: see all. Source: IEEE Registration Authority public listing.