190.181.78.0/24

ip:	190.181.78.0 
loc:	Argentina, Merlo (Buenos Aires)  
isp:	AS52251 NORTECH » NORTECH » NORTECH 879.618 ms
route:	190.181.78.0/24, NORTECH - NORTECH, AR (Buenos Aires (Villa Pueyrredon)) ... 
reg:	190.181.64.0/18, AR, Lacnic, 2011-09-22
asn:	AS52251 - NORTECH NORTECH, AR
	  AS52468 - UFINET PANAMA S.A. UFINET PANAMA S.A., PA
addr:	  Av mosconi 2925 OF 4 1419 - Buenos Aires - CF
online:	  5 » latency: 274 ms (274ms) 

see also:
   190.181.64.0/18  AS52251  NORTECH NORTECH, AR
   190.181.64.0/19  AS52251  NORTECH NORTECH, AR
   190.181.78.0/23  AS52251  NORTECH NORTECH, AR