| AS5707 | UTHSC-H | The University of Texas Health Science Center at.. | Arin |
| AS302 | BCM-INFO-NET-AS | Baylor College of Medicine | Arin |
| AS3634 | SFASU-AS | Stephen F. Austin State University | Arin |
| AS25977 | HCCS | HOUSTON COMMUNITY COLLEGE SYSTEM | Arin |
| AS23030 | UNIVERSITY-OF-HOUSTON---DOWNTOWN | University of Houston - Downtown | Arin |
| AS30049 | METRO | Metropolitan Transit Authority of Harris County | Arin |
| AS20099 | HMNS | Houston Museum of Natural Science | Arin |
| AS394324 | AS-PISD-8 | Pearland Independent School District | Arin |
| AS397953 | ALVIN-ISD-01 | Alvin Independent School District | Arin |