| 2600:5c01:1212:: | 2600:5c01:1212:ffff:ffff:ffff:ffff:ffff | PRIMARY PLUS MAIN NATIONAL |
| 2600:5c01:1213:: | 2600:5c01:1218:ffff:ffff:ffff:ffff:ffff | Charter Communications Inc |
| 2600:5c01:1219:: | 2600:5c01:1219:ffff:ffff:ffff:ffff:ffff | Hilton Garden Inn Austin Landing |
| 2600:5c01:121a:: | 2600:5c01:121c:ffff:ffff:ffff:ffff:ffff | Charter Communications Inc |
| 2600:5c01:121d:: | 2600:5c01:121d:ffff:ffff:ffff:ffff:ffff | CTI CUSTOMS BORDER PROTECTION |
| 2600:5c01:121e:: | 2600:5c01:1223:ffff:ffff:ffff:ffff:ffff | Charter Communications Inc |
| 2600:5c01:1224:: | 2600:5c01:1224:ffff:ffff:ffff:ffff:ffff | BALL HOMES |
| 2600:5c01:1225:: | 2600:5c01:1225:ffff:ffff:ffff:ffff:ffff | MOLINA HEALTHCARE |
| 2600:5c01:1226:: | 2600:5c01:1227:ffff:ffff:ffff:ffff:ffff | Charter Communications Inc |
| 2600:5c01:1228:: | 2600:5c01:1228:ffff:ffff:ffff:ffff:ffff | HOPEWELL HEALTH CENTERS INC |