🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐192.249.4.0/221K IPs · AS3450 AS-UNIVER-116→🔧AS3450AS-UNIVER-116 autonomous system→^{🇺🇸 AS-UNIVER-116192.249.4.0/22 The University of Tennessee Office of Information Technology 2309 Kingston Pk. Suite 135 KPB Knoxville TN 37996 United States}