diff --git a/cmd/climc/shell/networks.go b/cmd/climc/shell/networks.go
index 4fb19e8143..f569dc19d7 100644
--- a/cmd/climc/shell/networks.go
+++ b/cmd/climc/shell/networks.go
@@ -12,10 +12,11 @@ import (
 func init() {
 	type NetworkListOptions struct {
 		options.BaseListOptions
-		Ip   string `help:"search networks that contain this IP"`
-		Zone string `help:"search networks in a zone"`
-		Wire string `help:"search networks belongs to a wire"`
-		Vpc  string `help:"search networks belongs to a VPC"`
+		Ip     string `help:"search networks that contain this IP"`
+		Zone   string `help:"search networks in a zone"`
+		Wire   string `help:"search networks belongs to a wire"`
+		Vpc    string `help:"search networks belongs to a VPC"`
+		Region string `help:"search networks belongs to a CloudRegion"`
 	}
 	R(&NetworkListOptions{}, "network-list", "List networks", func(s *mcclient.ClientSession, args *NetworkListOptions) error {
 		var params *jsonutils.JSONDict
@@ -36,6 +37,9 @@ func init() {
 		if len(args.Vpc) > 0 {
 			params.Add(jsonutils.NewString(args.Vpc), "vpc")
 		}
+		if len(args.Region) > 0 {
+			params.Add(jsonutils.NewString(args.Region), "cloudregion")
+		}
 		var result *modules.ListResult
 		var err error
 		if len(args.Wire) > 0 {
diff --git a/pkg/compute/models/networks.go b/pkg/compute/models/networks.go
index da8954108c..33a529f53a 100644
--- a/pkg/compute/models/networks.go
+++ b/pkg/compute/models/networks.go
@@ -1211,6 +1211,24 @@ func (manager *SNetworkManager) ListItemFilter(ctx context.Context, q *sqlchemy.
 		sq := WireManager.Query("id").Equals("vpc_id", vpcObj.GetId())
 		q = q.Filter(sqlchemy.In(q.Field("wire_id"), sq.SubQuery()))
 	}
+	regionStr := jsonutils.GetAnyString(query, []string{"region_id", "region", "cloudregion_id", "cloudregion"})
+	if len(regionStr) > 0 {
+		region, err := CloudregionManager.FetchByIdOrName(userCred.GetProjectId(), regionStr)
+		if err != nil {
+			if err == sql.ErrNoRows {
+				return nil, httperrors.NewResourceNotFoundError("cloud region %s not found", regionStr)
+			} else {
+				return nil, httperrors.NewGeneralError(err)
+			}
+		}
+		wires := WireManager.Query().SubQuery()
+		vpcs := VpcManager.Query().SubQuery()
+		sq := wires.Query(wires.Field("id")).
+			Join(vpcs, sqlchemy.AND(
+				sqlchemy.Equals(vpcs.Field("cloudregion_id"), region.GetId()),
+				sqlchemy.Equals(wires.Field("vpc_id"), vpcs.Field("id"))))
+		q = q.Filter(sqlchemy.In(q.Field("wire_id"), sq.SubQuery()))
+	}
 	return q, nil
 }