diff --git a/peeringdb_server/management/commands/pdb_api_test.py b/peeringdb_server/management/commands/pdb_api_test.py
index 5b9ce340..823b7036 100644
--- a/peeringdb_server/management/commands/pdb_api_test.py
+++ b/peeringdb_server/management/commands/pdb_api_test.py
@@ -1174,6 +1174,30 @@ class TestJSON(unittest.TestCase):
             test_success=False,
         )
 
+    ##########################################################################
+
+    def test_org_admin_002_POST_net_looking_glass_url(self):
+        for scheme in ["http","https","ssh","telnet"]:
+            r_data = self.assert_create(
+                self.db_org_admin,
+                "net",
+                self.make_data_net(asn=9000900, looking_glass="{}://foo.bar".format(scheme)),
+                test_failures={"invalid": {"looking_glass": "foo://www.bar.com"}}
+            )
+            Network.objects.get(id=r_data["id"]).delete(hard=True)
+
+    ##########################################################################
+
+    def test_org_admin_002_POST_net_route_server_url(self):
+        for scheme in ["http","https","ssh","telnet"]:
+            r_data = self.assert_create(
+                self.db_org_admin,
+                "net",
+                self.make_data_net(asn=9000900, route_server="{}://foo.bar".format(scheme)),
+                test_failures={"invalid": {"route_server": "foo://www.bar.com"}}
+            )
+            Network.objects.get(id=r_data["id"]).delete(hard=True)
+
     ##########################################################################
     def test_org_admin_002_POST_net_deleted(self):
         data = self.make_data_net(asn=SHARED["net_rw_dupe_deleted"].asn)
diff --git a/peeringdb_server/migrations/0031_auto_20200404_0910.py b/peeringdb_server/migrations/0031_auto_20200404_0910.py
new file mode 100644
index 00000000..f3cb9bb5
--- /dev/null
+++ b/peeringdb_server/migrations/0031_auto_20200404_0910.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.2.9 on 2020-04-04 09:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('peeringdb_server', '0030_affiliation_request_status_add_canceled'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='network',
+            name='info_never_via_route_servers',
+            field=models.BooleanField(default=False, help_text='Indicates if this network will announce its routes via route servers or not'),
+        ),
+    ]
diff --git a/peeringdb_server/migrations/0032_net_lg_rs_url.py b/peeringdb_server/migrations/0032_net_lg_rs_url.py
new file mode 100644
index 00000000..03786a21
--- /dev/null
+++ b/peeringdb_server/migrations/0032_net_lg_rs_url.py
@@ -0,0 +1,24 @@
+# Generated by Django 2.2.9 on 2020-04-04 09:11
+
+from django.db import migrations
+import django_peeringdb.models.abstract
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('peeringdb_server', '0031_auto_20200404_0910'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='network',
+            name='looking_glass',
+            field=django_peeringdb.models.abstract.LG_URLField(blank=True, max_length=255),
+        ),
+        migrations.AlterField(
+            model_name='network',
+            name='route_server',
+            field=django_peeringdb.models.abstract.LG_URLField(blank=True, max_length=255),
+        ),
+    ]
diff --git a/peeringdb_server/serializers.py b/peeringdb_server/serializers.py
index 9a93201d..d1757a0c 100644
--- a/peeringdb_server/serializers.py
+++ b/peeringdb_server/serializers.py
@@ -3,7 +3,7 @@ import re
 import reversion
 
 from django_inet.rest import IPAddressField, IPPrefixField
-from django_inet.models import URLValidator
+from django.core.validators import URLValidator
 from django.db.models.query import QuerySet
 from django.db.models import Prefetch, Q, Sum, IntegerField, Case, When
 from django.db import models, transaction, IntegrityError
@@ -320,8 +320,9 @@ class FieldMethodValidator(object):
 
 class ExtendedURLField(serializers.URLField):
     def __init__(self, **kwargs):
+        schemes = kwargs.pop("schemes", None)
         super(ExtendedURLField, self).__init__(**kwargs)
-        validator = URLValidator(message=self.error_messages["invalid"])
+        validator = URLValidator(message=self.error_messages["invalid"], schemes=schemes)
         self.validators = []
         self.validators.append(validator)
 
@@ -1533,7 +1534,16 @@ class NetworkSerializer(ModelSerializer):
     )
     org = serializers.SerializerMethodField()
 
-    route_server = ExtendedURLField(required=False, allow_blank=True)
+    route_server = serializers.CharField(
+        required=False, allow_blank=True,
+        validators=[URLValidator(schemes=["http", "https", "telnet", "ssh"])]
+    )
+
+    looking_glass = serializers.CharField(
+        required=False, allow_blank=True,
+        validators=[URLValidator(schemes=["http", "https", "telnet", "ssh"])]
+    )
+
 
     info_prefixes4 = SaneIntegerField(
         allow_null=False, required=False, validators=[validate_info_prefixes4]