65.100.16.0/21

ip:	65.100.16.0 65-100-16-0.dia.static.qwest.net
loc:	United States, Cedar Rapids (Iowa)  
isp:	AS209 CenturyLink Communications, LLC » CenturyLink » CenturyLink, Inc 912.511 ms
route:	65.100.16.0/21, CENTURYLINK-LEGACY-QWEST-INET-115 - CenturyLink Communications, LLC, US (Denver) ... 
reg:	65.100.0.0/14, US, ARIN, 2001-01-03
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:	  539 » latency: 160 ms (145ms) 

see also:
   65.100.0.0/14    AS209    CENTURYLINK-LEGACY-QWEST-INET-115 CenturyLink Communications, LLC, US