Address Allocation

CENIC provides IPv6 connectivity on its CalREN-HPR network. Requests for IPv6 address space and connectivity should be directed to noc@cenic.org. CENIC allocates /48 netblocks to IPv6 sites.

For IPv4 address space, please familiarize yourself with our Address Allocation Policy prior to making your request. A CENIC NOC representative will contact you within 24 hours of your request.