166.136.162.0/24

ip:	166.136.162.0 mobile-166-136-162-000.mycingular.net
loc:	United States, Dallas (Texas)  
isp:	AS20057 AT&T Enterprises, LLC » AT&T Enterprises, LLC » AT&T Enterprises, LLC 1779.821 ms
route:	166.136.162.0/24, AEL-360 - AT&T Enterprises, LLC, US (Chicago (Near South Side)) ... 
reg:	166.136.0.0/15, 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:	  PO Box 1381 Doylestown PA 18901 US

see also:
   166.136.0.0/16   AS20057  AEL-360 AT&T Enterprises, LLC, US