64.150.0.0/17

ip:	64.150.0.0 
loc:	United States, Chicago (Illinois)  
isp:	AS6325 Illinois Century Network » Chicago Public Schools District 299 » ICN 922.374 ms
route:	64.150.0.0/17, ILTN - Illinois Century Network, US (New York) ... 
reg:	64.150.0.0/17, US, ARIN, 2005-05-17
asn:	AS6325 - ILLINOIS-CENTURY Illinois Century Network, US
	  AS174   - COGENT-174 Cogent Communications, US
	  AS3257  - GTT-BACKBONE GTT, US
	  AS22335 - MREN Metropolitan Research and Education Network, US
addr:	  120 W Jefferson Suite B Springfield IL 62702 US
online:	  392 » latency: 116 ms (99ms) 

see also:
   64.150.0.0/23    AS1416   ICN9 Illinois Century Network, US
   64.150.2.0/23    AS1416   ICN9 Illinois Century Network, US
   64.150.4.0/23    AS1416   ICN9 Illinois Century Network, US
   64.150.6.0/23    AS1416   ICN9 Illinois Century Network, US
   64.150.6.0/24    AS1416   ICN9 Illinois Century Network, US
   64.150.8.0/23    AS1416   ICN9 Illinois Century Network, US
   64.150.10.0/23   AS1416   ICN9 Illinois Century Network, US
   64.150.12.0/23   AS1416   ICN9 Illinois Century Network, US
   64.150.14.0/23   AS1416   ICN9 Illinois Century Network, US
   64.150.64.0/24   AS62523  ICN9 Illinois Century Network, US
   64.150.70.0/24   AS23434  ICN9 Illinois Century Network, US
   64.150.80.0/22   AS62549  ICN9 Illinois Century Network, US