91.224.58.0/23

ip:	91.224.58.0 
loc:	Czechia, Prague (Prague)  
isp:	AS60592 Gransy s.r.o. » Fiber Telecom network » Fiber Telecom s.r.o. 163.777 ms
route:	91.224.58.0/23, CZ-FIBERTELECOM-20110202 - For abuses: abuse@fibtel.net, For peering: noc@fibtel.net, CZ (Prague) ... 
reg:	91.224.58.0/23, CZ, RIPE, 2011-02-02
addr:	  Skuteckeho 1705/3a 16300 Praha CZECH REPUBLIC
online:	  331 » latency: 44 ms (44ms) 

see also:
   91.224.58.0/24   AS60592  CZ-FIBERTELECOM-20110202 For abuses: abuse@fibtel.net, CZ
   91.224.59.0/24   AS50833  CZ-FIBERTELECOM-20110202 For abuses: abuse@fibtel.net, CZ