| 2a00:2381:10c:400:: | 2a00:2381:10c:ffff:ffff:ffff:ffff:ffff | 0000395538 FTIP007027826 IP MASTER |
| 2a00:2381:10d:: | 2a00:2381:10d:ff:ffff:ffff:ffff:ffff | 0005292264 Bombardier Transportation Ltd |
| 2a00:2381:10d:100:: | 2a00:2381:10d:1ff:ffff:ffff:ffff:ffff | FTIP003386903 Bombardier Transportation UK LTD |
| 2a00:2381:10d:200:: | 2a00:2381:10d:ffff:ffff:ffff:ffff:ffff | 0005292264 Bombardier Transportation Ltd |
| 2a00:2381:10e:: | 2a00:2381:10e:ffff:ffff:ffff:ffff:ffff | 0000236872 Pfaudler Balfour |
| 2a00:2381:10f:: | 2a00:2381:10f:ff:ffff:ffff:ffff:ffff | FTIP008467683 IP MASTER |
| 2a00:2381:10f:100:: | 2a00:2381:10f:1ff:ffff:ffff:ffff:ffff | FTIP005495436 IP MASTER |
| 2a00:2381:10f:200:: | 2a00:2381:10f:2ff:ffff:ffff:ffff:ffff | FTIP007338144 IP MASTER |
| 2a00:2381:10f:300:: | 2a00:2381:10f:ffff:ffff:ffff:ffff:ffff | 0000215225-Southall Travel Ltd |
| 2a00:2381:110:: | 2a00:2381:110:ffff:ffff:ffff:ffff:ffff | 0009925216 Knutsford Academy |