diff --git a/app/models/activity_pub/instance.rb b/app/models/activity_pub/instance.rb
index 627ccb10..42cd2695 100644
--- a/app/models/activity_pub/instance.rb
+++ b/app/models/activity_pub/instance.rb
@@ -15,12 +15,18 @@ class ActivityPub
     has_many :actors
     has_many :instance_moderations
 
+    # XXX: Mantenemos esto por si queremos bloquear una instancia a
+    # nivel general
     aasm do
       state :paused, initial: true
       state :allowed
       state :blocked
     end
 
+    def list_name
+      "@*@#{hostname}"
+    end
+
     def uri
       @uri ||= "https://#{hostname}/"
     end
diff --git a/app/models/instance_moderation.rb b/app/models/instance_moderation.rb
index 3c092958..17b38fb7 100644
--- a/app/models/instance_moderation.rb
+++ b/app/models/instance_moderation.rb
@@ -13,15 +13,39 @@ class InstanceModeration < ApplicationRecord
     state :blocked
 
     event :pause do
-      transitions from: %i[allowed blocked], to: :paused
+      transitions from: %i[allowed blocked], to: :paused, guard: :pause_remotely!
     end
 
     event :allow do
-      transitions from: %i[paused blocked], to: :allowed
+      transitions from: %i[paused blocked], to: :allowed, guard: :allow_remotely!
     end
 
     event :block do
-      transitions from: %i[paused allowed], to: :blocked
+      transitions from: %i[paused allowed], to: :blocked, guard: :block_remotely!
     end
   end
+
+  # Elimina la instancia de todas las listas
+  #
+  # @return [Boolean]
+  def pause_remotely!
+    site.social_inbox.blocklist.delete(list: [instance.list_name]).ok? &&
+      site.social_inbox.allowlist.delete(list: [instance.list_name]).ok?
+  end
+
+  # Deja de permitir la instancia
+  #
+  # @return [Boolean]
+  def block_remotely!
+    site.social_inbox.allowlist.delete(list: [instance.list_name]).ok? &&
+      site.social_inbox.blocklist.post(list: [instance.list_name]).ok?
+  end
+
+  # Permite la instancia
+  #
+  # @return [Boolean]
+  def allow_remotely!
+    site.social_inbox.blocklist.delete(list: [instance.list_name]).ok? &&
+      site.social_inbox.allowlist.post(list: [instance.list_name]).ok?
+  end
 end
diff --git a/app/models/social_inbox.rb b/app/models/social_inbox.rb
index 03612779..6677a320 100644
--- a/app/models/social_inbox.rb
+++ b/app/models/social_inbox.rb
@@ -1,6 +1,8 @@
 # frozen_string_literal: true
 
 require 'distributed_press/v1/social/client'
+require 'distributed_press/v1/social/allowlist'
+require 'distributed_press/v1/social/blocklist'
 require 'distributed_press/v1/social/hook'
 require 'distributed_press/v1/social/inbox'
 require 'distributed_press/v1/social/dereferencer'
@@ -59,6 +61,16 @@ class SocialInbox
     @hook ||= DistributedPress::V1::Social::Hook.new(client: client, actor: actor)
   end
 
+  # @return [DistributedPress::V1::Social::Allowlist]
+  def allowlist
+    @allowlist ||= DistributedPress::V1::Social::Allowlist.new(client: client, actor: actor)
+  end
+
+  # @return [DistributedPress::V1::Social::Blocklist]
+  def blocklist
+    @blocklist ||= DistributedPress::V1::Social::Blocklist.new(client: client, actor: actor)
+  end
+
   # @return [String]
   def public_key_url
     @public_key_url ||= SocialInbox.generate_uri(hostname) do |uri|