| 2a01:3e0:ff40:: | 2a01:3e0:ff40:ff:ffff:ffff:ffff:ffff | Customers access -126 and BB internal use |
| 2a01:3e0:ff40:100:: | 2a01:3e0:ff40:2ff:ffff:ffff:ffff:ffff | Customers access -30 and BB internal use |
| 2a01:3e0:ff40:300:: | 2a01:3e0:ff40:fff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ff40:1000:: | 2a01:3e0:ff40:100f:ffff:ffff:ffff:ffff | NL, Amsterdam |
| 2a01:3e0:ff40:1010:: | 2a01:3e0:ff40:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ff41:: | 2a01:3e0:ff41:ffff:ffff:ffff:ffff:ffff | NL, Amsterdam |
| 2a01:3e0:ff42:: | 2a01:3e0:ff4f:ffff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |
| 2a01:3e0:ff50:: | 2a01:3e0:ff50:ff:ffff:ffff:ffff:ffff | Customers access -30 and BB internal use |
| 2a01:3e0:ff50:100:: | 2a01:3e0:ff50:2ff:ffff:ffff:ffff:ffff | Customers access /126 and BB internal use |
| 2a01:3e0:ff50:300:: | 2a01:3e0:ff50:3ff:ffff:ffff:ffff:ffff | TATA Communications (Canada) Ltd. |