216.210.0.0/18

ip:	216.210.0.0 
loc:	United States, Ellensburg (Washington)  
isp:	AS10430 Washington State K-20 Telecommunications Network » Washington State K-20 Telecommunications Network » Washington State K-20 Telecommunications Network 138.987 ms
route:	216.210.0.0/18, WSKT - Washington State K-20 Telecommunications Network, US (Seattle (Northeast Seattle)) ... 
reg:	216.210.0.0/18, US, ARIN, 2008-05-01
asn:	AS10430 - WA-K20 Washington State K-20 Telecommunications Network, US
	  AS101   - WASH-NSF-AS University of Washington, US
addr:	  c/o University of Washington IT BOX 354842 4545 15th Avenue NE Seattle WA 98105-4527 US
online:	  6 » latency: 121 ms (123ms) 

see also:
   216.210.0.0/24   AS10430  WA-K20-BLK10 Washington State K-20 Telecommunications Network, US
   216.210.1.0/24   AS395285  WA-K20-BLK10 Washington State K-20 Telecommunications Network, US
   216.210.2.0/23   AS10430  WA-K20-BLK10 Washington State K-20 Telecommunications Network, US
   216.210.4.0/22   AS10430  WSKT-315 Chehalis School District, US
   216.210.8.0/22   AS394391  WSKT-297 Central Washington University, US
   216.210.12.0/22  AS10430  WA-K20-BLK10 Washington State K-20 Telecommunications Network, US
   216.210.16.0/22  AS10430  WA-K20-BLK10 Washington State K-20 Telecommunications Network, US
   216.210.20.0/22  AS54027  WSKT-288 Seattle Public Schools, US
   216.210.24.0/21  AS10430  WA-K20-BLK10 Washington State K-20 Telecommunications Network, US
   216.210.32.0/19  AS10430  WA-K20-BLK10 Washington State K-20 Telecommunications Network (WSKT), US