Fixed

main.py

@@ -19,6 +19,7 @@ def splitLine(fileline):
 	return tmpline
 
 def lookup(ip):
+	try:	
 		net = Net(ip) 
 		obj = IPASN(net)
 		results = obj.lookup()
@@ -28,7 +29,8 @@ def lookup(ip):
 				print(value)
 			if key == "asn_cidr":
 				print(value)
-
+	except Exception as e:
+		print(e)
 
 ipListFile = openFile("iplist.txt")
 ipList = ipListFile.read()