diff --git a/pkg/innerring/processors/audit/process.go b/pkg/innerring/processors/audit/process.go
index c3a78fa77..0138c40d4 100644
--- a/pkg/innerring/processors/audit/process.go
+++ b/pkg/innerring/processors/audit/process.go
@@ -118,9 +118,9 @@ func (ap *Processor) findStorageGroups(cid *cid.ID, shuffled netmap.Nodes) []*ob
 			zap.Int("total_tries", ln),
 		)
 
-		var netAddr network.Address
+		var netAddr network.AddressGroup
 
-		err := netAddr.FromString(shuffled[i].Address())
+		err := netAddr.FromIterator(shuffled[i])
 		if err != nil {
 			log.Warn("can't parse remote address", zap.String("error", err.Error()))
 
diff --git a/pkg/innerring/processors/audit/processor.go b/pkg/innerring/processors/audit/processor.go
index 113c96710..f10b78267 100644
--- a/pkg/innerring/processors/audit/processor.go
+++ b/pkg/innerring/processors/audit/processor.go
@@ -26,7 +26,7 @@ type (
 
 	// NeoFSClientCache is an interface for cache of neofs RPC clients
 	NeoFSClientCache interface {
-		Get(address network.Address) (SDKClient.Client, error)
+		Get(network.AddressGroup) (SDKClient.Client, error)
 	}
 
 	TaskManager interface {
diff --git a/pkg/innerring/rpc.go b/pkg/innerring/rpc.go
index 584bb9301..be0158d29 100644
--- a/pkg/innerring/rpc.go
+++ b/pkg/innerring/rpc.go
@@ -49,10 +49,10 @@ func newClientCache(p *clientCacheParams) *ClientCache {
 	}
 }
 
-func (c *ClientCache) Get(address network.Address) (client.Client, error) {
+func (c *ClientCache) Get(address network.AddressGroup) (client.Client, error) {
 	// Because cache is used by `ClientCache` exclusively,
 	// client will always have valid key.
-	return c.cache.Get(network.GroupFromAddress(address))
+	return c.cache.Get(address)
 }
 
 // GetSG polls the container from audit task to get the object by id.
@@ -75,9 +75,9 @@ func (c *ClientCache) getSG(ctx context.Context, addr *object.Address, nm *netma
 	getParams.WithAddress(addr)
 
 	for _, node := range placement.FlattenNodes(nodes) {
-		var netAddr network.Address
+		var netAddr network.AddressGroup
 
-		err := netAddr.FromString(node.Address())
+		err := netAddr.FromIterator(node)
 		if err != nil {
 			c.log.Warn("can't parse remote address",
 				zap.String("address", node.Address()),
@@ -89,7 +89,6 @@ func (c *ClientCache) getSG(ctx context.Context, addr *object.Address, nm *netma
 		cli, err := c.Get(netAddr)
 		if err != nil {
 			c.log.Warn("can't setup remote connection",
-				zap.Stringer("address", netAddr),
 				zap.String("error", err.Error()))
 
 			continue
@@ -139,11 +138,11 @@ func (c *ClientCache) GetHeader(task *audit.Task, node *netmap.Node, id *object.
 	headParams.WithMainFields()
 	headParams.WithAddress(objAddress)
 
-	var netAddr network.Address
+	var netAddr network.AddressGroup
 
-	err := netAddr.FromString(node.Address())
+	err := netAddr.FromIterator(node)
 	if err != nil {
-		return nil, fmt.Errorf("can't parse remote address %s: %w", node.Address(), err)
+		return nil, fmt.Errorf("can't parse remote address: %w", err)
 	}
 
 	cli, err := c.Get(netAddr)
@@ -177,11 +176,11 @@ func (c *ClientCache) GetRangeHash(task *audit.Task, node *netmap.Node, id *obje
 	rangeParams.WithRangeList(rng)
 	rangeParams.WithSalt(nil) // it MUST be nil for correct hash concatenation in PDP game
 
-	var netAddr network.Address
+	var netAddr network.AddressGroup
 
-	err := netAddr.FromString(node.Address())
+	err := netAddr.FromIterator(node)
 	if err != nil {
-		return nil, fmt.Errorf("can't parse remote address %s: %w", node.Address(), err)
+		return nil, fmt.Errorf("can't parse remote address: %w", err)
 	}
 
 	cli, err := c.Get(netAddr)