131.153.240.0/21

ip:	131.153.240.0 
loc:	United States, Phoenix (Arizona)  
isp:	AS20454 SECURED SERVERS LLC » Secured Servers LLC » Secured Servers LLC 152.373 ms
route:	131.153.240.0/21, SSL-65 - SECURED SERVERS LLC, US (Phoenix) ... 
reg:	131.153.240.0/21, US, ARIN, 2015-05-08
addr:	  2353 W University Bldg A Tempe AZ 85281 US
online:	  537 » latency: 148 ms (137ms) 

see also:
   131.153.240.0/23 AS20454  NET-811215.131.153.241.0/28 Private Customer, US
   131.153.242.0/24 AS19437  SSL-65 SECURED SERVERS LLC, US
   131.153.243.0/24 AS60558  SSL-65 SECURED SERVERS LLC, NL
   131.153.244.0/24 AS394643  SSL-65 SECURED SERVERS LLC, US
   131.153.245.0/24 AS152879  SSL-65 SECURED SERVERS LLC, TW