diff --git a/v2/ip.go b/v2/ip.go
new file mode 100644
index 0000000..09e1d6b
--- /dev/null
+++ b/v2/ip.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2023-2024 Onur Cinar.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// https://github.com/cinar/checker
+
+package v2
+
+import (
+	"net"
+	"reflect"
+)
+
+const (
+	// nameIP is the name of the IP check.
+	nameIP = "ip"
+)
+
+var (
+	// ErrNotIP indicates that the given value is not a valid IP address.
+	ErrNotIP = NewCheckError("IP")
+)
+
+// IsIP checks if the value is a valid IP address.
+func IsIP(value string) (string, error) {
+	if net.ParseIP(value) == nil {
+		return value, ErrNotIP
+	}
+	return value, nil
+}
+
+// checkIP checks if the value is a valid IP address.
+func checkIP(value reflect.Value) (reflect.Value, error) {
+	_, err := IsIP(value.Interface().(string))
+	return value, err
+}
+
+// makeIP makes a checker function for the IP checker.
+func makeIP(_ string) CheckFunc[reflect.Value] {
+	return checkIP
+}
diff --git a/v2/ip_test.go b/v2/ip_test.go
new file mode 100644
index 0000000..5bd23c5
--- /dev/null
+++ b/v2/ip_test.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2023-2024 Onur Cinar.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// https://github.com/cinar/checker
+
+package v2_test
+
+import (
+	"fmt"
+	"testing"
+
+	v2 "github.com/cinar/checker/v2"
+)
+
+func ExampleIsIP() {
+	_, err := v2.IsIP("192.168.1.1")
+	if err != nil {
+		fmt.Println(err)
+	}
+}
+
+func TestIsIPInvalid(t *testing.T) {
+	_, err := v2.IsIP("invalid-ip")
+	if err == nil {
+		t.Fatal("expected error")
+	}
+}
+
+func TestIsIPValid(t *testing.T) {
+	_, err := v2.IsIP("192.168.1.1")
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestCheckIPNonString(t *testing.T) {
+	defer FailIfNoPanic(t, "expected panic")
+
+	type Network struct {
+		Address int `checkers:"ip"`
+	}
+
+	network := &Network{}
+
+	v2.CheckStruct(network)
+}
+
+func TestCheckIPInvalid(t *testing.T) {
+	type Network struct {
+		Address string `checkers:"ip"`
+	}
+
+	network := &Network{
+		Address: "invalid-ip",
+	}
+
+	_, ok := v2.CheckStruct(network)
+	if ok {
+		t.Fatal("expected error")
+	}
+}
+
+func TestCheckIPValid(t *testing.T) {
+	type Network struct {
+		Address string `checkers:"ip"`
+	}
+
+	network := &Network{
+		Address: "192.168.1.1",
+	}
+
+	_, ok := v2.CheckStruct(network)
+	if !ok {
+		t.Fatal("expected valid")
+	}
+}
diff --git a/v2/ipv4.go b/v2/ipv4.go
new file mode 100644
index 0000000..791bcf4
--- /dev/null
+++ b/v2/ipv4.go
@@ -0,0 +1,41 @@
+// Copyright (c) 2023-2024 Onur Cinar.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// https://github.com/cinar/checker
+
+package v2
+
+import (
+	"net"
+	"reflect"
+)
+
+const (
+	// nameIPv4 is the name of the IPv4 check.
+	nameIPv4 = "ipv4"
+)
+
+var (
+	// ErrNotIPv4 indicates that the given value is not a valid IPv4 address.
+	ErrNotIPv4 = NewCheckError("IPv4")
+)
+
+// IsIPv4 checks if the value is a valid IPv4 address.
+func IsIPv4(value string) (string, error) {
+	ip := net.ParseIP(value)
+	if ip == nil || ip.To4() == nil {
+		return value, ErrNotIPv4
+	}
+	return value, nil
+}
+
+// checkIPv4 checks if the value is a valid IPv4 address.
+func checkIPv4(value reflect.Value) (reflect.Value, error) {
+	_, err := IsIPv4(value.Interface().(string))
+	return value, err
+}
+
+// makeIPv4 makes a checker function for the IPv4 checker.
+func makeIPv4(_ string) CheckFunc[reflect.Value] {
+	return checkIPv4
+}
diff --git a/v2/ipv4_test.go b/v2/ipv4_test.go
new file mode 100644
index 0000000..ba34feb
--- /dev/null
+++ b/v2/ipv4_test.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2023-2024 Onur Cinar.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// https://github.com/cinar/checker
+
+package v2_test
+
+import (
+	"fmt"
+	"testing"
+
+	v2 "github.com/cinar/checker/v2"
+)
+
+func ExampleIsIPv4() {
+	_, err := v2.IsIPv4("192.168.1.1")
+	if err != nil {
+		fmt.Println(err)
+	}
+}
+
+func TestIsIPv4Invalid(t *testing.T) {
+	_, err := v2.IsIPv4("2001:db8::1")
+	if err == nil {
+		t.Fatal("expected error")
+	}
+}
+
+func TestIsIPv4Valid(t *testing.T) {
+	_, err := v2.IsIPv4("192.168.1.1")
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestCheckIPv4NonString(t *testing.T) {
+	defer FailIfNoPanic(t, "expected panic")
+
+	type Network struct {
+		Address int `checkers:"ipv4"`
+	}
+
+	network := &Network{}
+
+	v2.CheckStruct(network)
+}
+
+func TestCheckIPv4Invalid(t *testing.T) {
+	type Network struct {
+		Address string `checkers:"ipv4"`
+	}
+
+	network := &Network{
+		Address: "2001:db8::1",
+	}
+
+	_, ok := v2.CheckStruct(network)
+	if ok {
+		t.Fatal("expected error")
+	}
+}
+
+func TestCheckIPv4Valid(t *testing.T) {
+	type Network struct {
+		Address string `checkers:"ipv4"`
+	}
+
+	network := &Network{
+		Address: "192.168.1.1",
+	}
+
+	_, ok := v2.CheckStruct(network)
+	if !ok {
+		t.Fatal("expected valid")
+	}
+}
diff --git a/v2/ipv6.go b/v2/ipv6.go
new file mode 100644
index 0000000..2856166
--- /dev/null
+++ b/v2/ipv6.go
@@ -0,0 +1,40 @@
+// Copyright (c) 2023-2024 Onur Cinar.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// https://github.com/cinar/checker
+
+package v2
+
+import (
+	"net"
+	"reflect"
+)
+
+const (
+	// nameIPv6 is the name of the IPv6 check.
+	nameIPv6 = "ipv6"
+)
+
+var (
+	// ErrNotIPv6 indicates that the given value is not a valid IPv6 address.
+	ErrNotIPv6 = NewCheckError("IPv6")
+)
+
+// IsIPv6 checks if the value is a valid IPv6 address.
+func IsIPv6(value string) (string, error) {
+	if net.ParseIP(value) == nil || net.ParseIP(value).To4() != nil {
+		return value, ErrNotIPv6
+	}
+	return value, nil
+}
+
+// checkIPv6 checks if the value is a valid IPv6 address.
+func checkIPv6(value reflect.Value) (reflect.Value, error) {
+	_, err := IsIPv6(value.Interface().(string))
+	return value, err
+}
+
+// makeIPv6 makes a checker function for the IPv6 checker.
+func makeIPv6(_ string) CheckFunc[reflect.Value] {
+	return checkIPv6
+}
diff --git a/v2/ipv6_test.go b/v2/ipv6_test.go
new file mode 100644
index 0000000..2a7ea58
--- /dev/null
+++ b/v2/ipv6_test.go
@@ -0,0 +1,76 @@
+// Copyright (c) 2023-2024 Onur Cinar.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+// https://github.com/cinar/checker
+
+package v2_test
+
+import (
+	"fmt"
+	"testing"
+
+	v2 "github.com/cinar/checker/v2"
+)
+
+func ExampleIsIPv6() {
+	_, err := v2.IsIPv6("2001:db8::1")
+	if err != nil {
+		fmt.Println(err)
+	}
+}
+
+func TestIsIPv6Invalid(t *testing.T) {
+	_, err := v2.IsIPv6("192.168.1.1")
+	if err == nil {
+		t.Fatal("expected error")
+	}
+}
+
+func TestIsIPv6Valid(t *testing.T) {
+	_, err := v2.IsIPv6("2001:db8::1")
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestCheckIPv6NonString(t *testing.T) {
+	defer FailIfNoPanic(t, "expected panic")
+
+	type Network struct {
+		Address int `checkers:"ipv6"`
+	}
+
+	network := &Network{}
+
+	v2.CheckStruct(network)
+}
+
+func TestCheckIPv6Invalid(t *testing.T) {
+	type Network struct {
+		Address string `checkers:"ipv6"`
+	}
+
+	network := &Network{
+		Address: "192.168.1.1",
+	}
+
+	_, ok := v2.CheckStruct(network)
+	if ok {
+		t.Fatal("expected error")
+	}
+}
+
+func TestCheckIPv6Valid(t *testing.T) {
+	type Network struct {
+		Address string `checkers:"ipv6"`
+	}
+
+	network := &Network{
+		Address: "2001:db8::1",
+	}
+
+	_, ok := v2.CheckStruct(network)
+	if !ok {
+		t.Fatal("expected valid")
+	}
+}
diff --git a/v2/maker.go b/v2/maker.go
index e4df7fb..f5ff1b8 100644
--- a/v2/maker.go
+++ b/v2/maker.go
@@ -22,6 +22,9 @@ var makers = map[string]MakeCheckFunc{
 	nameDigits:       makeDigits,
 	nameEmail:        makeEmail,
 	nameFQDN:         makeFQDN,
+	nameIP:           makeIP,
+	nameIPv4:         makeIPv4,
+	nameIPv6:         makeIPv6,
 	nameMaxLen:       makeMaxLen,
 	nameMinLen:       makeMinLen,
 	nameRequired:     makeRequired,