193.239.0.0/22

ip:	193.239.0.0 
loc:	Czechia, Prague (Prague)  
isp:	AS35096 Alef Nula a.s. » Alef Nula a.s. » Alef Nula 147.098 ms
route:	193.239.0.0/22, CZ-ALEF - Alef Nula a.s., CZ (Prague) ... 
reg:	193.239.0.0/22, CZ, RIPE, 2005-05-27
asn:	AS35096 - ALEFNULA Alef Nula a.s., CZ
	  AS6855  - SK-TELEKOM Slovak Telekom / T-Mobile CZ, SK
addr:	  Pernerova 691/42 Prague 8 186 00 Czech Republic
online:	  20 » latency: 44 ms (42ms) 

see also:
   193.239.0.0/23   AS35096  CZ-ALEF Alef Nula a.s., CZ
   193.239.1.0/24   AS35096  CZ-ALEF Alef Nula a.s., CZ
   193.239.2.0/23   AS35096  CZ-ALEF Alef Nula a.s., CZ