diff --git a/protocols/bgp/types/aggregator.go b/protocols/bgp/types/aggregator.go
new file mode 100644
index 0000000000000000000000000000000000000000..8fba9cb384a16393a5aa4e0f939c5b185a6db346
--- /dev/null
+++ b/protocols/bgp/types/aggregator.go
@@ -0,0 +1,7 @@
+package types
+
+// Aggregator represents an AGGREGATOR attribute (type code 7) as in RFC4271
+type Aggregator struct {
+	ASN     uint16
+	Address uint32
+}