216.136.0.0/17

ip:	216.136.0.0 
loc:	United States, Charlotte (North Carolina)  
isp:	AS3549 Level 3 Parent, LLC » Level 3 Communications, Inc. » Level 3, LLC 142.847 ms
route:	216.136.0.0/17, LPL-141 - Level 3 Parent, LLC, US (Charlotte) ... 
reg:	216.136.0.0/17, US, ARIN, 1998-11-23
asn:	AS3549 - LEVEL3-AS3549 Global Crossing Ltd. S 50th St Phoenix AZ 85034 800.414.5028 ncc@gblx.net, US
	  AS3356  - LEVEL3 Level 3 Parent, LLC, US
addr:	  100 CenturyLink Drive Monroe LA 71203 US
online:	  489 » latency: 133 ms (140ms) 

see also:
   216.136.8.0/24   AS3549   TWTC-NETBLK-7 Level 3 Parent, LLC, US
   216.136.9.0/24   AS30475  TWTC-NETBLK-7 Level 3 Parent, LLC, US
   216.136.28.0/24  AS3356   TWTC-GLO1 Global Online, US
   216.136.38.0/24  AS10753  TWTC-NETBLK-7 Level 3 Parent, LLC, US
   216.136.39.0/24  AS395562  TWTC-NETBLK-7 Level 3 Parent, LLC, US
   216.136.67.0/24  AS63277  TWTC-NETBLK-7 Level 3 Parent, LLC, US
   216.136.81.0/24  AS19859  TW-TELECOM FLAIR DATA SYSTEMS INC, US
   216.136.88.0/24  AS3356   TWTC-NETBLK-7 Level 3 Parent, LLC, US
   216.136.91.0/24  AS3356   TWTC-BILLYOUNGPROD Bill Young Productions, US
   216.136.112.0/24 AS396274  TWTC-BLOCK-03 tw telecom holdings, inc., US
   216.136.126.0/24 AS3356   MWPC-6 Milwaukee PC, US