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General Information
Name:
Texas Department of Information Resources
Domain:
utsystem.edu
Country:
US
Type:
education
Registry:
ARIN
Prefix Counts
IPv4 Count:
320,256
IPv6 Count:
79,228,162,514,264,337,593,543,950,336
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 192.12.10.0/24 | US | TX-BB-NET | University of Texas System | ARIN | allocation | 256 |
| 192.16.74.0/24 | US | OTS-192-16-74-0 | University of Texas System | ARIN | allocation | 256 |
| 192.67.11.0/24 | US | OTS-192-67-11-0 | University of Texas System | ARIN | allocation | 256 |
| 192.124.220.0/24 | US | TX-BB-NET-2 | University of Texas System | ARIN | allocation | 256 |
| 192.124.221.0/24 | US | TX-BB-NET-3 | University of Texas System | ARIN | allocation | 256 |
| 192.124.222.0/24 | US | TX-BB-NET-4 | University of Texas System | ARIN | allocation | 256 |
| 192.124.223.0/24 | US | TX-BB-NET-5 | University of Texas System | ARIN | allocation | 256 |
| 192.124.225.0/24 | US | TX-BB-NET-6 | University of Texas System | ARIN | allocation | 256 |
| 192.124.226.0/24 | US | TX-BB-NET-7 | University of Texas System | ARIN | allocation | 256 |
| 192.124.227.0/24 | US | TX-BB-NET-8 | University of Texas System | ARIN | allocation | 256 |
| 192.124.228.0/24 | US | TX-BB-NET-9 | University of Texas System | ARIN | allocation | 256 |
| 192.124.230.0/24 | US | TX-BB-NET-11 | University of Texas System | ARIN | allocation | 256 |
| 192.124.231.0/24 | US | TX-BB-NET-12 | University of Texas System | ARIN | allocation | 256 |
| 192.124.232.0/24 | US | TX-BB-NET-13 | University of Texas System | ARIN | allocation | 256 |
| 192.124.233.0/24 | US | TX-BB-NET-14 | University of Texas System | ARIN | allocation | 256 |
| 192.150.93.0/24 | US | ITNET4UTRGV3 | University of Texas Rio Grande Valley | ARIN | allocation | 256 |
| 198.22.91.0/24 | US | ITNET4UTRGV2 | University of Texas Rio Grande Valley | ARIN | allocation | 256 |
| 198.215.0.0/21 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 2,048 |
| 198.215.8.0/24 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 256 |
| 198.215.9.0/24 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 256 |
| 198.215.10.0/23 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 512 |
| 198.215.12.0/24 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 256 |
| 198.215.13.0/24 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 256 |
| 198.215.14.0/23 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 512 |
| 198.215.16.0/24 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 256 |
| 198.215.17.0/24 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 256 |
| 198.215.18.0/23 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 512 |
| 198.215.20.0/22 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 1,024 |
| 198.215.24.0/21 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 2,048 |
| 198.215.32.0/22 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 1,024 |
| 198.215.40.0/21 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 2,048 |
| 198.215.64.0/20 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 4,096 |
| 198.215.112.0/20 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 4,096 |
| 198.215.128.0/19 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 8,192 |
| 198.215.160.0/20 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 4,096 |
| 198.215.192.0/18 | US | NETBLK-THENET-CIDR-C3 | University of Texas System | ARIN | allocation | 16,384 |
| 198.216.0.0/18 | US | NETBLK-THENET-CIDR-C4 | University of Texas System | ARIN | allocation | 16,384 |
| 198.216.64.0/20 | US | NETBLK-THENET-CIDR-C4 | University of Texas System | ARIN | allocation | 4,096 |
| 198.216.80.0/21 | US | NETBLK-THENET-CIDR-C4 | University of Texas System | ARIN | allocation | 2,048 |
| 198.216.88.0/23 | US | NETBLK-THENET-CIDR-C4 | University of Texas System | ARIN | allocation | 512 |
| 198.216.90.0/24 | US | NETBLK-THENET-CIDR-C4 | University of Texas System | ARIN | allocation | 256 |
| 198.216.91.0/24 | US | NETBLK-THENET-CIDR-C4 | University of Texas System | ARIN | allocation | 256 |
| 198.216.92.0/22 | US | NETBLK-THENET-CIDR-C4 | University of Texas System | ARIN | allocation | 1,024 |
| 198.216.96.0/19 | US | NETBLK-THENET-CIDR-C4 | University of Texas System | ARIN | allocation | 8,192 |
| 198.216.128.0/17 | US | NETBLK-THENET-CIDR-C4 | University of Texas System | ARIN | allocation | 32,768 |
| 204.158.0.0/20 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 4,096 |
| 204.158.16.0/21 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 2,048 |
| 204.158.24.0/22 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 1,024 |
| 204.158.28.0/24 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 256 |
| 204.158.29.0/24 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 256 |
| 204.158.30.0/23 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 512 |
| 204.158.32.0/19 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 8,192 |
| 204.158.64.0/18 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 16,384 |
| 204.158.128.0/20 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 4,096 |
| 204.158.192.0/18 | US | THENET-CIDR-3 | University of Texas System | ARIN | allocation | 16,384 |
| 205.165.0.0/17 | US | THENET-CIDR-4 | University of Texas System | ARIN | allocation | 32,768 |
| 206.76.0.0/21 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 2,048 |
| 206.76.8.0/22 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 1,024 |
| 206.76.14.0/23 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 512 |
| 206.76.16.0/20 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 4,096 |
| 206.76.32.0/19 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 8,192 |
| 206.76.128.0/21 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 2,048 |
| 206.76.136.0/24 | US | OTS-206-76-136-0 | University of Texas at Austin Mcdonald Observatory | ARIN | reassignment | 256 |
| 206.76.137.0/24 | US | MCDONALD-HET | University of Texas at Austin Mcdonald Observatory | ARIN | reassignment | 256 |
| 206.76.138.0/24 | US | MCDONALD-206-76-138-0-24 | University of Texas at Austin Mcdonald Observatory | ARIN | reassignment | 256 |
| 206.76.139.0/24 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 256 |
| 206.76.140.0/22 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 1,024 |
| 206.76.144.0/20 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 4,096 |
| 206.76.160.0/19 | US | THENET-CIDR-5 | University of Texas System | ARIN | allocation | 8,192 |
| 206.76.192.0/18 | US | TACC-206-76-192-0-19 | The University of Texas at Austin Texas Advanced Computing Center | ARIN | reassignment | 16,384 |
| 206.254.0.0/17 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 32,768 |
| 206.254.128.0/20 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 4,096 |
| 206.254.144.0/23 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 512 |
| 206.254.146.0/24 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 256 |
| 206.254.148.0/22 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 1,024 |
| 206.254.152.0/21 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 2,048 |
| 206.254.160.0/19 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 8,192 |
| 206.254.192.0/19 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 8,192 |
| 206.254.224.0/22 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 1,024 |
| 206.254.228.0/23 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 512 |
| 206.254.230.0/24 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 256 |
| 206.254.232.0/21 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 2,048 |
| 206.254.240.0/20 | US | THENET-CIDR-6 | University of Texas System | ARIN | allocation | 4,096 |
| 207.64.0.0/23 | US | DUNCANVILLE | City of Duncanville | ARIN | reassignment | 512 |
| 207.64.152.0/22 | US | NET-SWMED-ARDC | University of Texas Southwestern Medical Center | ARIN | reassignment | 1,024 |
| 207.80.0.0/24 | US | ANGLETON-ISD | Angleton Independent School District | ARIN | reassignment | 256 |
| 207.80.98.0/24 | US | THENET-CIDR-8 | University of Texas System | ARIN | allocation | 256 |
| 207.80.115.0/24 | US | ORANGECOTX1 | County of Orange, Texas | ARIN | reassignment | 256 |
| 207.80.150.0/24 | US | THENET-CIDR-8 | University of Texas System | ARIN | allocation | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2605:2800::/32 | US | UTS-OTS-IPV6-32-2010 | University of Texas System | ARIN | allocation |
