64.203.64.0/21

ip:	64.203.64.0 
loc:	Canada, Saskatoon (Saskatchewan)  
isp:	AS19523 FlexNetworks » FlexNetworks » FlexNetworks 469.368 ms
route:	64.203.64.0/21, BTC-107 - FlexNetworks, CA (Winnipeg) ... 
reg:	64.203.64.0/19, CA, ARIN, 2017-08-28
asn:	AS19523 - BH-TELECOM-CORP FlexNetworks, CA
	  AS174   - COGENT-174 Cogent Communications, US
	  AS6939  - HURRICANE Hurricane Electric LLC, US
addr:	  81 Bay Street Suite 4510 Toronto ON M5J 0E7 CA
online:	  471 » latency: 154 ms (154ms) 

see also:
   64.203.64.0/20   AS19523  BTC-107 FlexNetworks, CA