64.150.6.0

ip:	64.150.6.0 
loc:	United States, Chicago (Illinois)  
isp:	AS1416 Chicago Public Schools » Chicago Public Schools District 299 » ICN 152.346 ms
route:	64.150.6.0/24, ICN9 - Illinois Century Network, US (Chicago (Loop)) ... 
reg:	64.150.0.0/17, US, ARIN, 2005-05-17
asn:	AS1416 - CHICAGO-PUBLIC-SCHOOLS Chicago Public Schools, US
	  AS6325  - ILLINOIS-CENTURY Illinois Century Network, US
addr:	  120 W Jefferson Suite B Springfield IL 62702 US
online:	  14 » latency: 128 ms (128ms) 

see also:
   64.150.0.0/17    AS6325   ICN9 Illinois Century Network, US
   64.150.6.0/23    AS1416   ICN9 Illinois Century Network, US