199.4.236.0/22

ip:	199.4.236.0 
loc:	United States, New York (New York)  
isp:	AS7287 AT&T Enterprises, LLC » AT&T Enterprises, LLC » AT&T Enterprises, LLC 2235.235 ms
route:	199.4.236.0/22, AEL-360 - AT&T Enterprises, LLC, US (Dallas (Dallas Downtown Historic District)) ... 
reg:	199.4.236.0/22, US, ARIN, 1993-12-13
addr:	  208 S. Akard St. Dallas TX 75202 US

see also:
   199.4.236.0/23   AS7287   ATT-MOBILITY-LLC-199-4-236-0 AT&T Enterprises, LLC, US
   199.4.238.0/23   AS7287   ATT-MOBILITY-LLC-199-4-236-0 AT&T Enterprises, LLC, US