67.66.136.0/23

ip:	67.66.136.0 
loc:	United States, St Louis (Missouri)  
isp:	AS26305 SSM Health Care » SSM Health Care » AT&T Enterprises, LLC 810.383 ms
route:	67.66.136.0/23, SBCIS-SIS80 - AT&T Enterprises, LLC, US (Dallas (Dallas Downtown Historic District)) ... 
reg:	67.64.0.0/14, US, ARIN, 2002-06-13
asn:	AS26305 - ASN-SSM SSM Health Care, US
	  AS7018  - ATT-INTERNET4 AT&T Enterprises, LLC, US
	  AS22677 - CHARTER-22677-MO-IL-C3 Charter Communications LLC, US
addr:	  208 S. Akard St. Dallas TX 75202 US
online:	  38 » latency: 128 ms (128ms) 

see also:
   67.64.0.0/14     AS7018   SBCIS-SIS80 AT&T Corp., US
   67.66.136.0/21   AS26305  SBCIS-SIS80 AT&T Corp., US