This form is for use only by Texas Higher Education Network (THEnet) subscribers and the UT System Network (UTSN) members.
The UT System Office of Telecommunication Services (OTS) assigns CIDR IP address blocks to THEnet and UTSN organizations depending on the anticipated number of hosts within each network. The organization's network administrator then assigns specific IP addresses to specific devices (or hosts) out of these blocks. This form must be completed in order to request Internet Protocol (IP) network numbers from OTS.