65.83.236.0/22

ip:	65.83.236.0 pxr00asm-so-0-0-0.bellsouth.net
loc:	United States, Atlanta (Georgia)  
isp:	AS6389 AT&T Enterprises, LLC » AT&T Enterprises » BellSouth BRIB 1 - ATL 965.733 ms
route:	65.83.236.0/22, BLS-65-83-236-0-1001291004 - BellSouth BRIB 1 - ATL, US (Atlanta (Buckhead)) ... 
reg:	65.82.0.0/15, US, ARIN, 2000-11-28
asn:	AS6389 - BELLSOUTH-NET-BLK AT&T Enterprises LLC, US
	  AS7018  - ATT-INTERNET4 AT&T Services, Inc., US
addr:	  7277 164th Ave NE ATTN: IP Management Redmond WA 98052 US
online:	  113 » latency: 103 ms (105ms) 

see also:
   65.83.0.0/16     AS6389   BELLSNET-BLK9 AT&T Corp., US