174.19.0.0/16

ip:	174.19.0.0 174-19-0-0.rcmt.centurylink.net
loc:	United States, Tarboro (North Carolina)  
isp:	AS19901 Brightspeed » Brightspeed » CenturyLink Communications, LLC 132.753 ms
route:	174.19.0.0/16, CENTURYLINK-LEGACY-QWEST-INET-127 - CenturyLink Communications, LLC, US (Norfolk) ... 
reg:	174.16.0.0/12, US, ARIN, 2009-02-17
asn:	AS19901 - BRIGHTSPEED Brightspeed, US
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
addr:	  100 CENTURYLINK DR Monroe LA 71201 US
online:	  2.117 » latency: 153 ms (208ms) 

see also:
   174.16.0.0/12    AS209    CENTURYLINK-LEGACY-QWEST-INET-127 CenturyLink Communications, LLC, US