| Country | Germany |
| ASN | AS41108 |
| Description | DE-FirstRoot-1 |
| Organisation | comtrance service GmbH ORG-CSG21-RIPE |
| IP Range | 91.228.52.0 — 91.228.53.255 |
| Num of IPs | 512 |
| ASN | AS41108 |
| Name | FirstRoot-AS |
| Organisation | comtrance service GmbH ORG-CSG21-RIPE |
| Range | 91.228.52.0 — 91.228.53.255 |
| CIDR | 91.228.52.0/23 |
