---
title: IPv4Address
framework: network
role: symbol
role_heading: Structure
path: network/ipv4address
---

# IPv4Address

A structure containing an IPv4 address.

## Declaration

```swift
struct IPv4Address
```

## Topics

### Creating Addresses

- [init(_:)](network/ipv4address/init(_:).md)
- [init(_:_:)](network/ipv4address/init(_:_:).md)

### Inspecting Address Properties

- [rawValue](network/ipv4address/rawvalue.md)
- [interface](network/ipv4address/interface.md)
- [isLinkLocal](network/ipv4address/islinklocal.md)
- [isLoopback](network/ipv4address/isloopback.md)
- [isMulticast](network/ipv4address/ismulticast.md)

### Setting Well-Known Addresses

- [any](network/ipv4address/any.md)
- [broadcast](network/ipv4address/broadcast.md)
- [loopback](network/ipv4address/loopback.md)
- [allHostsGroup](network/ipv4address/allhostsgroup.md)
- [allRoutersGroup](network/ipv4address/allroutersgroup.md)
- [allReportsGroup](network/ipv4address/allreportsgroup.md)
- [mdnsGroup](network/ipv4address/mdnsgroup.md)

## Relationships

### Conforms To

- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [IPAddress](network/ipaddress.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Internet Addresses

- [IPAddress](network/ipaddress.md)
- [IPv6Address](network/ipv6address.md)