80.246.64.0

ip:	80.246.64.0 
loc:	Russia, Tver (Tver Oblast)  
isp:	AS21378 PJSC Rostelecom » TeleNET » JSC TeleNET 0.467 ms
route:	80.246.64.0/21, Tver-TeleNet - JSC TeleNET, Tver Russia, RU (Tver' (Tsentralnyy)) ... 
reg:	80.246.64.0/20, RU, RIPE, 2001-11-08
asn:	AS21378 - CTCTVER PJSC Rostelecom, RU
	  AS12389 - ROSTELECOM-AS PJSC "Rostelecom". Technical Team, RU
addr:	  Rostelecom Ltd. Simeonovskaya 28
online:	  228 » latency: 47 ms (49ms) 

see also:
   80.246.64.0/19   AS21378  RU-RTK-20011108 PJSC Rostelecom, RU