89.253.136.0/21

ip:	89.253.136.0 0.136.253.89.blizoo.bg
loc:	Bulgaria, Pleven (Pleven)  
isp:	AS13124 A1 Bulgaria EAD » A1 Bulgaria EAD » A1 Bulgaria EAD 386.481 ms
route:	89.253.136.0/21, A1-NET-136 - A1 Bulgaria EAD, BG (Cherven Bryag) ... 
reg:	89.253.128.0/18, BG, RIPE, 2006-08-25
asn:	AS13124 - A1BG-RSD A1 Bulgaria EAD, BG
	  AS8717  - A1BG A1 Bulgaria EAD, BG
addr:	  1 Kukush Str. 1309 Sofia BULGARIA
online:	  217 » latency: 72 ms (74ms) 

see also:
   89.253.128.0/18  AS8717   BG-MTELNET-20060825 A1 Bulgaria EAD, BG