64.208.136.0/22

ip:	64.208.136.0 
loc:	United States, New York (New York)  
isp:	AS29990 Xandr Inc. » Level 3 » Xandr Inc. 139.222 ms
route:	64.208.136.0/22, LVLT-ORG-64-208 - Level 3 Parent, LLC, US (New York) ... 
reg:	64.208.128.0/19, US, ARIN, 2000-03-15
asn:	AS29990 - ASN-APPNEXUS Xandr Inc., US
	  AS174   - COGENT-174 Cogent Communications, US
	  AS2914  - NTT-DATA-2914 NTT America, Inc., US
addr:	  100 CenturyLink Drive Monroe LA 71203 US
online:	  13 » latency: 110 ms (110ms) 

see also:
   64.208.0.0/16    AS3549   NET64 American Registry for Internet Numbers, US