diff --git a/main.py b/main.py
index 3468438..4bfde3c 100644
--- a/main.py
+++ b/main.py
@@ -19,16 +19,18 @@ def splitLine(fileline):
 	return tmpline
 
 def lookup(ip):
-	net = Net(ip) 
-	obj = IPASN(net)
-	results = obj.lookup()
-	pprint(results)
-	for key,value in results.iteritems():
-		if key == "asn_country_code":
-			print(value)
-		if key == "asn_cidr":
-			print(value)
-
+	try:	
+		net = Net(ip) 
+		obj = IPASN(net)
+		results = obj.lookup()
+		pprint(results)
+		for key,value in results.iteritems():
+			if key == "asn_country_code":
+				print(value)
+			if key == "asn_cidr":
+				print(value)
+	except Exception as e:
+		print(e)
 
 ipListFile = openFile("iplist.txt")
 ipList = ipListFile.read()