166.213.158.0/24

ip:	166.213.158.0 mobile-166-213-158-0.mycingular.net
loc:	United States, New York (New York)  
isp:	AS20057 AT&T Enterprises, LLC » AT&T Enterprises, LLC » AT&T Enterprises, LLC 803.934 ms
route:	166.213.158.0/24, AEL-360 - AT&T Enterprises, LLC, US (New York) ... 
reg:	166.212.0.0/14, 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
online:	  3 » latency: 274 ms (274ms) 

see also:
   166.212.0.0/15   AS20057  NETBLK-CDPD-B Wireless Data Service Provider Corporation, US
   166.213.0.0/16   AS20057  NETBLK-CDPD-B Wireless Data Service Provider Corporation, US