5.166.144.0/22

ip:	5.166.144.0 5x166x144x0.dynamic.spb.ertelecom.ru
loc:	Russia, St Petersburg (St.-Petersburg)  
isp:	AS51570 JSC "ER-Telecom Holding" » JSC "ER-Telecom Holding" » CJSC "ER-Telecom Holding" Ryazan' Branch 129.743 ms
route:	5.166.144.0/22, ERTH-SPB-PPPOE-44-NET - CJSC ER-Telecom Holding Saint-Petersburg branch, RU (Ryazan) ... 
reg:	5.164.0.0/14, RU, RIPE, 2012-07-25
asn:	AS51570 - SPB-AS JSC ER-Telecom Holding, RU
addr:	  Kolomyazhsky 29 Saint-Petersburg Russian Federation
online:	  214 » latency: 50 ms (50ms) 

see also:
   5.166.144.0/21   AS51570  ERTH-SPB-PPPOE-44-NET CJSC "ER-Telecom Holding" Saint-Petersburg branch, RU