| GTT-LONDON-NEXTONE-VOIP-NETS | ||||
| 195.81.247.0 — 195.81.247.255 | GTT London | United Kingdom | 195.81.247.0/24 | 256 |
| 195.81.248.0 — 195.81.248.31 | GTT London | United Kingdom | 195.81.248.0/27 | 32 |
| 195.81.248.32 — 195.81.248.63 | GTT London | United Kingdom | 195.81.248.32/27 | 32 |
| GTT-UCOMM-VIDEO-VDC-NETS | ||||
| 195.81.241.64 — 195.81.241.127 | GTT London | United Kingdom | 195.81.241.64/26 | 64 |
| GTT-UCOMM-LABS-NETS | ||||
| 84.233.151.128 — 84.233.151.143 | GTT London | United Kingdom | 84.233.151.128/28 | 16 |
| 194.158.13.176 — 194.158.13.191 | GTT London | United Kingdom | 194.158.13.176/28 | 16 |
| 195.81.241.0 — 195.81.241.15 | GTT London | United Kingdom | 195.81.241.0/28 | 16 |
| GTT-UCOMM-LAB-VDC-NETS | ||||
| 194.158.30.112 — 194.158.30.127 | GTT London | United Kingdom | 194.158.30.112/28 | 16 |
| GTT-RICARDO-VOICE-NETS | ||||
| 89.202.129.192 — 89.202.129.207 | GTT London | United Kingdom | 89.202.129.192/28 | 16 |
| UNICOMP-NETS | ||||
| 213.251.50.176 — 213.251.50.183 | GTT London | United Kingdom | 213.251.50.176/29 | 8 |
