12.231.167.0/24

ip:	12.231.167.0 
loc:	United States, Livonia (Michigan)  
isp:	AS54638 NETSOURCE ONE, INC » AT&T Enterprises » IP TEAM DO NOT TOUCH PORTS 2338.394 ms
route:	12.231.167.0/24, IP-TEAM148-166 - IP TEAM  DO NOT TOUCH PORTS, US (Saginaw) ... 
reg:	12.0.0.0/8, US, ARIN, 1983-08-23
asn:	AS54638 - NSO NETSOURCE ONE INC, US
addr:	  30 KNIGHTS BRIDGE ROAD PISCATAWAY NJ 8854 US
online:	  1 » latency: 129 ms (129ms) 

see also:
   12.128.0.0/9     AS7018   NET12 American Registry for Internet Numbers, US
   12.231.166.0/23  AS54638  IP-TEAM148-166 IP TEAM  DO NOT TOUCH PORTS, US