166.138.192.0/18

ip:	166.138.192.0 mobile-166-138-192-000.mycingular.net
loc:	United States, Atlanta (Georgia)  
isp:	AS20057 AT&T Enterprises, LLC » AT&T Enterprises, LLC » AT&T Enterprises, LLC 1997.586 ms
route:	166.138.192.0/18, AEL-360 - AT&T Enterprises, LLC, US (Dallas) ... 
reg:	166.138.0.0/16, US, ARIN, 2025-04-01
asn:	AS20057 - ATT-MOBILITY-LLC-AS20057 AT&T Wireless Service, US
	  AS7018  - ATT-INTERNET4 AT&T Enterprises, LLC, US
addr:	  208 S. Akard St. Dallas TX 75202 US