44.4.64.0/22

ip:	44.4.64.0 layer42-subnet-64-67-22netmask.ampr.org
loc:	United States, Fremont (California)  
isp:	AS13925 Null Route Networks » Null Route Networks » Amateur Radio Digital Communications 157.885 ms
route:	44.4.64.0/22, AMPRNET - Amateur Radio Digital Communications, US ... 
reg:	44.0.0.0/9, US, ARIN, 1992-07-01
asn:	AS13925 - NULLROUTE Null Route Networks, US
	  AS6939  - HURRICANE Hurricane Electric LLC, US
addr:	  5663 Balboa Ave Suite 432 San Diego CA 92111-2705 US
online:	  3 » latency: 162 ms (162ms) 

see also:
   44.0.0.0/9       AS7377   AMPRNET Amateur Radio Digital Communications, US