diff --git a/tuntap/addr.go b/tuntap/addr.go
new file mode 100644
index 0000000..40c395c
--- /dev/null
+++ b/tuntap/addr.go
@@ -0,0 +1,31 @@
+package tuntap
+
+import (
+	"net"
+
+	"github.com/vishvananda/netlink"
+)
+
+// An Addr represents an IP address and its associated routing prefix.
+type Addr netlink.Addr
+
+// ParseCIDR parses s as a CIDR notation IP address and prefix length.
+func ParseCIDR(s string) (*Addr, error) {
+	ip, ipNet, err := net.ParseCIDR(s)
+	if err != nil {
+		return nil, err
+	}
+	ipNet.IP = ip
+
+	return &Addr{IPNet: ipNet}, nil
+}
+
+// Network returns the network name, "ip+net".
+func (addr *Addr) Network() string {
+	return addr.IPNet.Network()
+}
+
+// String returns the CIDR notation of the address.
+func (addr *Addr) String() string {
+	return addr.IPNet.String()
+}
diff --git a/tuntap/device.go b/tuntap/device.go
index 219ee9c..a352e44 100644
--- a/tuntap/device.go
+++ b/tuntap/device.go
@@ -87,3 +87,44 @@ func (dev *Device) SetMTU(mtu int) error {
 
 	return netlink.LinkSetMTU(link, mtu)
 }
+
+// Addrs returns all IPv4 and IPv6 addresses assigned to the interface.
+func (dev *Device) Addrs() ([]*Addr, error) {
+	link, err := netlink.LinkByIndex(dev.Index)
+	if err != nil {
+		return nil, err
+	}
+	list, err := netlink.AddrList(link, netlink.FAMILY_ALL)
+	if err != nil {
+		return nil, err
+	}
+
+	addrs := make([]*Addr, len(list))
+	for i := range list {
+		a := Addr(list[i])
+		addrs[i] = &a
+	}
+	return addrs, nil
+}
+
+// AddAddr adds the specified IP address to the interface.
+func (dev *Device) AddAddr(addr *Addr) error {
+	link, err := netlink.LinkByIndex(dev.Index)
+	if err != nil {
+		return err
+	}
+
+	a := netlink.Addr(*addr)
+	return netlink.AddrAdd(link, &a)
+}
+
+// DelAddr removes the specified IP address from the interface.
+func (dev *Device) DelAddr(addr *Addr) error {
+	link, err := netlink.LinkByIndex(dev.Index)
+	if err != nil {
+		return err
+	}
+
+	a := netlink.Addr(*addr)
+	return netlink.AddrDel(link, &a)
+}