71.211.0.0/16

ip:	71.211.0.0 
loc:	United States, Highlands Ranch (Colorado)  
isp:	AS209 CenturyLink Communications, LLC » CenturyLink Communications, LLC » CenturyLink Communications, LLC 625.496 ms
route:	71.211.0.0/16, CENTURYLINK-LEGACY-QWEST-INET-118 - CenturyLink Communications, LLC, US (Highlands Ranch) ... 
reg:	71.208.0.0/12, US, ARIN, 2005-05-06
asn:	AS209 - CENTURYLINK-US-LEGACY-QWEST CenturyLink Communications LLC, US
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
addr:	  100 CENTURYLINK DR Monroe LA 71201 US
online:	  38.087 » latency: 158 ms (270ms) 

see also:
   71.208.0.0/12    AS209    CENTURYLINK-LEGACY-QWEST-INET-118 CenturyLink Communications, LLC, US