| Description | Subnet | Size | Hosts | Vlan |
| BSB Management | 165.230.101.128 | 28 | 16 | |
| Internet 2 | 165.230.109.0 | 26 | 64 | 101 |
| General ICI PC Lab (old 74) | 165.230.96.0 | 25 | 128 | 102 |
| RUCS Staff | 165.230.105.0 | 27 | 32 | 103 |
| RUCS Staff Testing | 165.230.106.0 | 27 | 32 | 104 |
| Faculty/Staff (Non-RUCS) | 165.230.100.192 | 26 | 64 | 105 |
| Crab | 165.230.111.192 | 27 | 32 | 106 |
| School of Business Labs | 165.230.97.0 | 25 | 128 | 107 |
| Teaching Lab I (BSB 117) | 165.230.108.0 | 27 | 32 | 108 |
| Teaching Lab II | 165.230.100.0 | 27 | 32 | 109 |
| Open Jack Classrooms | 165.230.96.128 | 25 | 128 | 110 |
| Business Faculty | 165.230.111.1 | 25 | 128 | 111 |
| Clam - ICI Lab | 165.230.99.64 | 26 | 64 | 112 |