152.60.0.0/16

ip:	152.60.0.0 
loc:	United States, Durham (North Carolina)  
isp:	AS81 MCNC » MCNC » MCNC 129.237 ms
route:	152.60.0.0/16, MCNC-Z - MCNC, US (Durham (Research Triangle Park)) ... 
reg:	152.60.0.0/16, US, ARIN, 1994-08-08
asn:	AS81 - NCREN MCNC, US
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
	  AS174   - COGENT-174 Cogent Communications, US
addr:	  3021 E. Cornwallis Rd Durham NC 27713-2852 US
online:	  5 » latency: 137 ms (137ms) 

see also:
   152.60.4.0/24    AS81     NCREN-B60 MCNC, US