76.4.0.0/19

ip:	76.4.0.0 76-4-0-0.lcrs.centurylink.net
loc:	United States, Platteville (Wisconsin)  
isp:	AS19901 Brightspeed » Brightspeed » CenturyLink Communications, LLC 704.131 ms
route:	76.4.0.0/19, CENTURYLINK-LEGACY-EMBARQ-BKL-10 - CenturyLink Communications, LLC, US (Rice Lake) ... 
reg:	76.0.0.0/13, US, ARIN, 2006-01-19
asn:	AS19901 - BRIGHTSPEED Brightspeed, US
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
addr:	  100 CENTURYLINK DR Monroe LA 71201 US
online:	  7.648 » latency: 166 ms (163ms) 

see also:
   76.0.0.0/13      AS209    CENTURYLINK-LEGACY-EMBARQ-BKL-10 CenturyLink Communications, LLC, US