| 2a01:3e0:ff90:100:: | 2a01:3e0:ff90:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ff91:: | 2a01:3e0:ff9e:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ff9f:: | 2a01:3e0:ff9f:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ffa0:: | 2a01:3e0:ffa0:ff:ffff:ffff:ffff:ffff | Customers access -126 and BB internal use |
| 2a01:3e0:ffa0:100:: | 2a01:3e0:ffa0:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ffa1:: | 2a01:3e0:ffae:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ffaf:: | 2a01:3e0:ffaf:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ffb0:: | 2a01:3e0:ffb0:ff:ffff:ffff:ffff:ffff | Customers access -30 and BB internal use |
| 2a01:3e0:ffb0:100:: | 2a01:3e0:ffb0:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ffb1:: | 2a01:3e0:ffbe:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |