166.166.0.0/15

ip:	166.166.0.0 
loc:	United States, Carrollton (Georgia)  
isp:	AS6167 Verizon Business » Verizon Business » Verizon Business 2252.641 ms
route:	166.166.0.0/15, MCICS - Verizon Business, US (Euless) ... 
reg:	166.160.0.0/13, US, ARIN, 2025-03-25
asn:	AS22394 - CELLCO Verizon Business, US
	  AS701   - UUNET Verizon Business, US
addr:	  PO Box 1381 Doylestown PA 18901 US
online:	  11.832 » latency: 291 ms (279ms) 

see also:
   166.164.0.0/14   AS22394  MCICS Verizon Business, US