| Name | Description | Type | Package | Framework |
| Cidr | represents a CIDR (classless inter-domain routing) token, i. | Class | brooklyn.util.net | Brooklyn |
| HasNetworkAddresses | Interface | brooklyn.util.net | Brooklyn | |
| Networking | Class | brooklyn.util.net | Brooklyn | |
| NetworkMultiAddressUtils | Given several strings, determines which have the longest, and shorted, initial matching prefix. | Class | brooklyn.util.net | Brooklyn |
| Protocol | Class | brooklyn.util.net | Brooklyn | |
| URLParamEncoder | Encodes URLs, escaping as appropriate. | Class | brooklyn.util.net | Brooklyn |
| Urls | Class | brooklyn.util.net | Brooklyn | |
| UserAndHostAndPort | Class | brooklyn.util.net | Brooklyn | |