diff --git a/netbox/ipam/graphql/filters.py b/netbox/ipam/graphql/filters.py
index 6031cfe07..dcc3ce4bf 100644
--- a/netbox/ipam/graphql/filters.py
+++ b/netbox/ipam/graphql/filters.py
@@ -25,14 +25,15 @@ __all__ = (
 )
 
 
-# bug - fixme!
 @strawberry_django.filter(models.ASN, lookups=True)
+@autotype_decorator(filtersets.ASNFilterSet)
 class ASNFilter(BaseFilterMixin):
     pass
 
 
 # bug - fixme!
 @strawberry_django.filter(models.ASNRange, lookups=True)
+@autotype_decorator(filtersets.ASNRangeFilterSet)
 class ASNRangeFilter(BaseFilterMixin):
     pass
 
diff --git a/netbox/netbox/graphql/filter_mixins.py b/netbox/netbox/graphql/filter_mixins.py
index f50ff23ed..392ea55bb 100644
--- a/netbox/netbox/graphql/filter_mixins.py
+++ b/netbox/netbox/graphql/filter_mixins.py
@@ -5,6 +5,7 @@ import django_filters
 import strawberry
 import strawberry_django
 from strawberry import auto
+from ipam.fields import ASNField
 from netbox.graphql.scalars import BigInt
 from utilities.fields import ColorField, CounterCacheField
 from utilities.filters import *
@@ -39,7 +40,11 @@ def autotype_decorator(filterset):
                 if isinstance(field, CounterCacheField):
                     create_function = True
                     attr_type = BigInt
+                elif isinstance(field, ASNField):
+                    create_function = True
+                    attr_type = List[str] | None
                 elif isinstance(field, ColorField):
+                    create_function = True
                     attr_type = List[str] | None
 
                 create_attribute_and_function(cls, fieldname, attr_type, create_function)
diff --git a/netbox/tenancy/filtersets.py b/netbox/tenancy/filtersets.py
index a7c52d3fb..75096b00e 100644
--- a/netbox/tenancy/filtersets.py
+++ b/netbox/tenancy/filtersets.py
@@ -127,11 +127,10 @@ class ContactAssignmentFilterSet(NetBoxModelFilterSet):
         to_field_name='slug',
         label=_('Contact role (slug)'),
     )
-    tag = TagFilter()
 
     class Meta:
         model = ContactAssignment
-        fields = ('id', 'object_type_id', 'object_id', 'priority', 'tag')
+        fields = ('id', 'object_type_id', 'object_id', 'priority')
 
     def search(self, queryset, name, value):
         if not value.strip():
diff --git a/netbox/tenancy/graphql/filters.py b/netbox/tenancy/graphql/filters.py
index bb710e7fd..a9e0656ca 100644
--- a/netbox/tenancy/graphql/filters.py
+++ b/netbox/tenancy/graphql/filters.py
@@ -44,7 +44,7 @@ class ContactGroupFilter(BaseFilterMixin):
     pass
 
 
-# bug - fixme!
 @strawberry_django.filter(models.ContactAssignment, lookups=True)
+@autotype_decorator(filtersets.ContactAssignmentFilterSet)
 class ContactAssignmentFilter(BaseFilterMixin):
     pass