| Network Description: | The whole IPv4 address space | |
| Organization: | Internet Assigned Numbers Authority / IGD | |
| Country of Network: |  Germany |
| Prefix | Description | Country |
|---|---|---|
| 146.140.0.0/16 | Network of Fraunhofer IGD | |
| 153.96.244.0/22 | Internet Assigned Numbers Authority | |
| 129.233.208.0/23 | Fraunhofer-129-233-NO-Intranet-2 | |
| 192.44.32.0/22 | The whole IPv4 address space | |
| 192.67.200.0/21 | Internet Assigned Numbers Authority | |