37.112.100.0/22

ip:	37.112.100.0 37x112x100x0.dynamic.ryazan.ertelecom.ru
loc:	Russia, Ryazan (Ryazan Oblast)  
isp:	AS56420 JSC ER-Telecom Holding » CJSC "ER-Telecom Holding" Ryazan' branch » JSC "ER-Telecom Holding" Ryazan' Branch 152.081 ms
route:	37.112.100.0/22, ERTH-RYAZAN-PPPOE-7-NET - CJSC "ER-Telecom Holding" Ryazan' branch, RU (Ryazan) ... 
reg:	37.112.0.0/15, RU, RIPE, 2012-02-09
asn:	AS56420 - RYAZAN-AS JSC ER-Telecom Holding, RU
addr:	  Vysokovol'tnaya str. 13 390026 Ryazan' Russian Federation
online:	  96 » latency: 57 ms (55ms) 

see also:
   37.112.96.0/20   AS56420  RU-RAID-20120209 JSC "ER-Telecom Holding", RU