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Concept Development, Inc.

MA-L 1United States

Address blocks

1

Addresses reserved

16,777,216

Registered address

1881 Langley Avenue
Irvine CA 92614-5623

Address blocks

PrefixRangeRegistrySize
18:2C:9118:2C:91:00:00:00 to 18:2C:91:FF:FF:FFMA-L16,777,216 addresses