Liberal Arts ITS
Liberal Arts Network Services Liberal Arts Network Services

IP Addresses and DNS Information
IP Address distribution and maintenance of the DNS Zone files is performed by UTnic (University of Texas Network Information Center) with assistance from Liberal Arts Network Services and departmental technical contacts.

Please submit any requests for additional IP addresses to your local Technical Support Contact or Liberal Arts Network Services. Copies of current DNS zone files will be provided to Technical Support Contacts at their request.

Subnet Information
Assigning new subnets, as well as the management of DNS zone files is done by UTNIC (University of Texas Network Information Center).

The following table will help you determine the subnet mask and router address for your assigned subnet(s):
Slash
Addresses
Subnet Mask
Network
Address Space
Router
/24 254 255.255.255.0 x.x.x.0 x.x.x.1-254 x.x.x.250
 
/25 126 255.255.255.128 x.x.x.0 x.x.x.1-126 x.x.x.1
/25 126 255.255.255.128 x.x.x.128 x.x.x.129-254 x.x.x.129
 
/26 62 255.255.255.192 x.x.x.0 x.x.x.1-62 x.x.x.1
/26 62 255.255.255.192 x.x.x.64 x.x.x.65-126 x.x.x.65
/26 62 255.255.255.192 x.x.x.128 x.x.x.129-190 x.x.x.129
/26 62 255.255.255.192 x.x.x.192 x.x.x.193-254 x.x.x.193
 
/27 30 255.255.255.224 x.x.x.0 x.x.x.1-30 x.x.x.1
/27 30 255.255.255.224 x.x.x.32 x.x.x.33-62 x.x.x.33
/27 30 255.255.255.224 x.x.x.64 x.x.x.65-94 x.x.x.65
/27 30 255.255.255.224 x.x.x.96 x.x.x.97-126 x.x.x.97
/27 30 255.255.255.224 x.x.x.128 x.x.x.129-158 x.x.x.129
/27 30 255.255.255.224 x.x.x.160 x.x.x.161-190 x.x.x.161
/27 30 255.255.255.224 x.x.x.192 x.x.x.193-222 x.x.x.193
/27 30 255.255.255.224 x.x.x.224 x.x.x.225-254 x.x.x.225


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