diff --git a/.dockerignore b/.dockerignore
index 87553b2..b660be0 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1 +1,3 @@
+/bin/
 /plugin/
+/multiarch/
diff --git a/pkg/plugin/network.go b/pkg/plugin/network.go
index 0d7dac2..24d8118 100644
--- a/pkg/plugin/network.go
+++ b/pkg/plugin/network.go
@@ -1,6 +1,7 @@
 package plugin
 
 import (
+	"bytes"
 	"context"
 	"fmt"
 	"net"
@@ -41,53 +42,63 @@ func (p *Plugin) CreateNetwork(r CreateNetworkRequest) error {
 		}
 	}
 
-	links, err := netlink.LinkList()
+	link, err := netlink.LinkByName(opts.Bridge)
 	if err != nil {
-		return fmt.Errorf("failed to retrieve list of network interfaces: %w", err)
+		return fmt.Errorf("failed to lookup interface %v: %w", opts.Bridge, err)
+	}
+	if link.Type() != "bridge" {
+		return util.ErrNotBridge
 	}
 
+	v4Addrs, err := netlink.AddrList(link, unix.AF_INET)
+	if err != nil {
+		return fmt.Errorf("failed to retrieve IPv4 addresses for %v: %w", opts.Bridge, err)
+	}
+	v6Addrs, err := netlink.AddrList(link, unix.AF_INET6)
+	if err != nil {
+		return fmt.Errorf("failed to retrieve IPv6 addresses for %v: %w", opts.Bridge, err)
+	}
+	bridgeAddrs := append(v4Addrs, v6Addrs...)
+
 	nets, err := p.docker.NetworkList(context.Background(), dTypes.NetworkListOptions{})
 	if err != nil {
 		return fmt.Errorf("failed to retrieve list of networks from Docker: %w", err)
 	}
 
-	found := false
-	for _, l := range links {
-		attrs := l.Attrs()
-		if l.Type() != "bridge" || attrs.Name != opts.Bridge {
+	// Make sure the addresses on this bridge aren't used by another network
+	for _, n := range nets {
+		if IsDHCPPlugin(n.Driver) {
+			otherOpts, err := decodeOpts(n.Options)
+			if err != nil {
+				log.
+					WithField("network", n.Name).
+					WithError(err).
+					Warn("Failed to parse other DHCP network's options")
+			} else if otherOpts.Bridge == opts.Bridge {
+				return util.ErrBridgeUsed
+			}
+		}
+		if n.IPAM.Driver == "null" {
+			// Null driver networks will have 0.0.0.0/0 which covers any address range!
 			continue
 		}
 
-		v4Addrs, err := netlink.AddrList(l, unix.AF_INET)
-		if err != nil {
-			return fmt.Errorf("failed to retrieve IPv4 addresses for %v: %w", attrs.Name, err)
-		}
-		v6Addrs, err := netlink.AddrList(l, unix.AF_INET6)
-		if err != nil {
-			return fmt.Errorf("failed to retrieve IPv6 addresses for %v: %w", attrs.Name, err)
-		}
-		addrs := append(v4Addrs, v6Addrs...)
-
-		// Make sure the addresses on this bridge aren't used by another network
-		for _, n := range nets {
-			for _, c := range n.IPAM.Config {
-				_, cidr, err := net.ParseCIDR(c.Subnet)
-				if err != nil {
-					return fmt.Errorf("failed to parse subnet %v on Docker network %v: %w", c.Subnet, n.ID, err)
-				}
+		for _, c := range n.IPAM.Config {
+			_, dockerCIDR, err := net.ParseCIDR(c.Subnet)
+			if err != nil {
+				return fmt.Errorf("failed to parse subnet %v on Docker network %v: %w", c.Subnet, n.ID, err)
+			}
+			if bytes.Equal(dockerCIDR.Mask, net.CIDRMask(0, 32)) || bytes.Equal(dockerCIDR.Mask, net.CIDRMask(0, 128)) {
+				// Last check to make sure the network isn't 0.0.0.0/0 or ::/0 (which would always pass the check below)
+				continue
+			}
 
-				for _, linkAddr := range addrs {
-					if linkAddr.IPNet.Contains(cidr.IP) || cidr.Contains(linkAddr.IP) {
-						return util.ErrBridgeUsed
-					}
+			for _, bridgeAddr := range bridgeAddrs {
+				if bridgeAddr.IPNet.Contains(dockerCIDR.IP) || dockerCIDR.Contains(bridgeAddr.IP) {
+					return util.ErrBridgeUsed
 				}
 			}
 		}
-		found = true
-		break
-	}
-	if !found {
-		return util.ErrBridgeNotFound
 	}
 
 	log.WithFields(log.Fields{
diff --git a/pkg/plugin/plugin.go b/pkg/plugin/plugin.go
index 3e17c8c..9b6e15a 100644
--- a/pkg/plugin/plugin.go
+++ b/pkg/plugin/plugin.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"net"
 	"net/http"
+	"regexp"
 	"time"
 
 	docker "github.com/docker/docker/client"
@@ -19,6 +20,13 @@ const DriverName string = "net-dhcp"
 
 const defaultLeaseTimeout = 10 * time.Second
 
+var driverRegexp = regexp.MustCompile(`^ghcr\.io/devplayer0/docker-net-dhcp:.+$`)
+
+// IsDHCPPlugin checks if a Docker network driver is an instance of this plugin
+func IsDHCPPlugin(driver string) bool {
+	return driverRegexp.MatchString(driver)
+}
+
 // DHCPNetworkOptions contains options for the DHCP network driver
 type DHCPNetworkOptions struct {
 	Bridge       string
diff --git a/pkg/util/errors.go b/pkg/util/errors.go
index 43df8c3..e6069a5 100644
--- a/pkg/util/errors.go
+++ b/pkg/util/errors.go
@@ -10,8 +10,8 @@ var (
 	ErrIPAM = errors.New("only the null IPAM driver is supported")
 	// ErrBridgeRequired indicates a network bridge was not provided for network creation
 	ErrBridgeRequired = errors.New("bridge required")
-	// ErrBridgeNotFound indicates that a bridge could not be found
-	ErrBridgeNotFound = errors.New("bridge not found")
+	// ErrNotBridge indicates that the provided network interface is not a bridge
+	ErrNotBridge = errors.New("network interface is not a bridge")
 	// ErrBridgeUsed indicates that a bridge is already in use
 	ErrBridgeUsed = errors.New("bridge already in use by Docker")
 	// ErrMACAddress indicates an invalid MAC address
@@ -30,7 +30,7 @@ var (
 
 func ErrToStatus(err error) int {
 	switch {
-	case errors.Is(err, ErrIPAM), errors.Is(err, ErrBridgeRequired), errors.Is(err, ErrBridgeNotFound),
+	case errors.Is(err, ErrIPAM), errors.Is(err, ErrBridgeRequired), errors.Is(err, ErrNotBridge),
 		errors.Is(err, ErrBridgeUsed), errors.Is(err, ErrMACAddress):
 		return http.StatusBadRequest
 	default: