166.173.60.0/22

ip:	166.173.60.0 mobile-166-173-60-0.mycingular.net
loc:	United States, Allen (Texas)  
isp:	AS20057 AT&T Enterprises, LLC » AT&T Enterprises, LLC » AT&T Services, Inc 689.631 ms
route:	166.173.60.0/22, AEL-360 - AT&T Enterprises, LLC, US (Allen) ... 
reg:	166.172.0.0/14, 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:
   166.173.0.0/18   AS20057  NETBLK-CDPD-B Wireless Data Service Provider Corporation, US