Physical Security Interoperability Alliance

CID 1United States

Address blocks

1

Addresses reserved

16,777,216

Registered address

65 Washington St. Suite 170
Santa Clara CA 95050

Address blocks

PrefixRangeRegistrySize
1A:90:211A:90:21:00:00:00 to 1A:90:21:FF:FF:FFCID16,777,216 addresses