diff --git a/lib/internal/blocklist.js b/lib/internal/blocklist.js
index d4074ab41c2150..0ad58373b746b2 100644
--- a/lib/internal/blocklist.js
+++ b/lib/internal/blocklist.js
@@ -26,8 +26,13 @@ const {
 } = require('internal/errors').codes;
 
 class BlockList {
-  constructor() {
-    this[kHandle] = new BlockListHandle();
+  constructor(handle = new BlockListHandle()) {
+    // The handle argument is an intentionally undocumented
+    // internal API. User code will not be able to create
+    // a BlockListHandle object directly.
+    if (!(handle instanceof BlockListHandle))
+      throw new ERR_INVALID_ARG_TYPE('handle', 'BlockListHandle', handle);
+    this[kHandle] = handle;
     this[kHandle][owner_symbol] = this;
   }
 
diff --git a/src/env.h b/src/env.h
index d99bb63db6fb29..b1367c2660f4fa 100644
--- a/src/env.h
+++ b/src/env.h
@@ -182,6 +182,7 @@ constexpr size_t kFsStatsBufferLength =
   V(asn1curve_string, "asn1Curve")                                             \
   V(async_ids_stack_string, "async_ids_stack")                                 \
   V(bits_string, "bits")                                                       \
+  V(block_list_string, "blockList")                                            \
   V(buffer_string, "buffer")                                                   \
   V(bytes_parsed_string, "bytesParsed")                                        \
   V(bytes_read_string, "bytesRead")                                            \
@@ -423,6 +424,7 @@ constexpr size_t kFsStatsBufferLength =
   V(async_wrap_object_ctor_template, v8::FunctionTemplate)                     \
   V(base_object_ctor_template, v8::FunctionTemplate)                           \
   V(binding_data_ctor_template, v8::FunctionTemplate)                          \
+  V(blocklist_instance_template, v8::ObjectTemplate)                           \
   V(compiled_fn_entry_template, v8::ObjectTemplate)                            \
   V(dir_instance_template, v8::ObjectTemplate)                                 \
   V(fd_constructor_template, v8::ObjectTemplate)                               \
diff --git a/src/node_sockaddr.cc b/src/node_sockaddr.cc
index 8ba82ff68535a6..58d03eefa6e6e6 100644
--- a/src/node_sockaddr.cc
+++ b/src/node_sockaddr.cc
@@ -524,6 +524,19 @@ SocketAddressBlockListWrap::SocketAddressBlockListWrap(
   MakeWeak();
 }
 
+BaseObjectPtr<SocketAddressBlockListWrap> SocketAddressBlockListWrap::New(
+    Environment* env) {
+  Local<Object> obj;
+  if (!env->blocklist_instance_template()
+          ->NewInstance(env->context()).ToLocal(&obj)) {
+    return {};
+  }
+  BaseObjectPtr<SocketAddressBlockListWrap> wrap =
+      MakeDetachedBaseObject<SocketAddressBlockListWrap>(env, obj);
+  CHECK(wrap);
+  return wrap;
+}
+
 void SocketAddressBlockListWrap::New(
     const FunctionCallbackInfo<Value>& args) {
   CHECK(args.IsConstructCall());
@@ -673,6 +686,7 @@ void SocketAddressBlockListWrap::Initialize(
   env->SetProtoMethod(t, "check", SocketAddressBlockListWrap::Check);
   env->SetProtoMethod(t, "getRules", SocketAddressBlockListWrap::GetRules);
 
+  env->set_blocklist_instance_template(t->InstanceTemplate());
   target->Set(env->context(), name,
               t->GetFunction(env->context()).ToLocalChecked()).FromJust();
 
diff --git a/src/node_sockaddr.h b/src/node_sockaddr.h
index f539cf6555f798..69a370afa32e81 100644
--- a/src/node_sockaddr.h
+++ b/src/node_sockaddr.h
@@ -280,6 +280,7 @@ class SocketAddressBlockListWrap :
                          v8::Local<v8::Context> context,
                          void* priv);
 
+  static BaseObjectPtr<SocketAddressBlockListWrap> New(Environment* env);
   static void New(const v8::FunctionCallbackInfo<v8::Value>& args);
   static void AddAddress(const v8::FunctionCallbackInfo<v8::Value>& args);
   static void AddRange(const v8::FunctionCallbackInfo<v8::Value>& args);
diff --git a/tools/doc/type-parser.js b/tools/doc/type-parser.js
index 6441b5eef70fda..9e54e92aeee687 100644
--- a/tools/doc/type-parser.js
+++ b/tools/doc/type-parser.js
@@ -122,6 +122,7 @@ const customTypesMap = {
   'require': 'modules.html#modules_require_id',
 
   'Handle': 'net.html#net_server_listen_handle_backlog_callback',
+  'net.BlockList': 'net.html#net_class_net_blocklist',
   'net.Server': 'net.html#net_class_net_server',
   'net.Socket': 'net.html#net_class_net_socket',