diff --git a/etc/default_data.json b/etc/default_data.json
index fab80634d..b70bb941e 100644
--- a/etc/default_data.json
+++ b/etc/default_data.json
@@ -4085,6 +4085,10 @@
             "domains": ["bull.net"],
             "company_name": "Bull"
         },
+        {
+            "domains": ["cable.comcast.com"],
+            "company_name": "Comcast"
+        },
         {
             "domains": ["calxeda.com"],
             "company_name": "Calxeda"