87.97.128.0/24

ip:	87.97.128.0 net128-ip0.linkbg.com
loc:	Bulgaria, Targovishte (Targovishte)  
isp:	AS13124 A1 Bulgaria EAD » A1 Bulgaria EAD » A1 BG 142.492 ms
route:	87.97.128.0/24, A1BG-DOBRICH-LAN - A1 Bulgaria EAD, BG (Sofia) ... 
reg:	87.97.128.0/17, BG, RIPE, 2005-08-08
asn:	AS13124 - A1BG-RSD A1 Bulgaria EAD, BG
	  AS8717  - A1BG A1 Bulgaria EAD, BG
addr:	  Bulgaria Sofia 1 Kukush street area Ilinden building M7 # 1 Kukush street M7
online:	  7 » latency: 73 ms (73ms) 

see also:
   87.97.128.0/17   AS8717   BG-MTELNET-20050808 A1 Bulgaria EAD, BG
   87.97.128.0/21   AS13124  A1BG-DOBRICH-LAN A1 Bulgaria EAD, BG