71.37.0.0/18

ip:	71.37.0.0 71-37-0-0.tukw.qwest.net
loc:	United States, Saint Cloud (Minnesota)  
isp:	AS209 CenturyLink Communications, LLC » CenturyLink » CenturyLink, Inc 812.424 ms
route:	71.37.0.0/18, CENTURYLINK-LEGACY-QWEST-INET-119 - CenturyLink Communications, LLC, US (Tukwila) ... 
reg:	71.32.0.0/13, US, ARIN, 2004-12-17
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:	  7.069 » latency: 147 ms (129ms) 

see also:
   71.32.0.0/13     AS209    CENTURYLINK-LEGACY-QWEST-INET-119 CenturyLink Communications, LLC, US