166.130.0.0/18

ip:	166.130.0.0 mobile-166-130-0-0.mycingular.net
loc:	United States, New York (New York)  
isp:	AS20057 AT&T Enterprises, LLC » AT&T Enterprises, LLC » AT&T Enterprises, LLC 142.611 ms
route:	166.130.0.0/18, AEL-360 - AT&T Enterprises, LLC, US (Dallas (Dallas Downtown Historic District)) ... 
reg:	166.128.0.0/13, 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:	  1.003 » latency: 282 ms (298ms) 

see also:
   166.128.0.0/14   AS20057  AEL-360 AT&T Enterprises, LLC, US
   166.130.0.0/17   AS20057  AEL-360 AT&T Enterprises, LLC, US