77.51.0.0/21

ip:	77.51.0.0 
loc:	Russia, Lyubertsy (Moscow Oblast)  
isp:	AS12389 PJSC Rostelecom » Rostelecom networks » OJSC Rostelecom 357.083 ms
route:	77.51.0.0/21, MACROREGIONAL_CENTER - ex-netname: CTC-DSLAM-4, RU (Moscow) ... 
reg:	77.51.0.0/16, RU, RIPE, 2007-01-12
asn:	AS12389 - ROSTELECOM-AS PJSC Rostelecom, RU
	  AS1299  - TWELVE99 Arelion, f/k/a Telia Carrier, SE
	  AS174   - COGENT-174 Cogent Communications, US
	  AS6939  - HURRICANE Hurricane Electric LLC, US
	  AS3257  - GTT-BACKBONE GTT, US
	  AS2497  - IIJ Internet Initiative Japan Inc., JP
addr:	  29/2 Narodnogo Opolcheniya str. 123154 Moscow
online:	  967 » latency: 45 ms (44ms) 

see also:
   77.51.0.0/16     AS25515  RU-RTK-20070112 PJSC Rostelecom, RU