170.167.0.0/16

ip:	170.167.0.0 
loc:	United States, Spokane (Washington)  
isp:	AS11283 Costco Wholesale Corporation » Costco, Inc. » Costco Companies, Inc. 156.217 ms
route:	170.167.0.0/16, COSTCO - Costco Companies, Inc., US (Issaquah) ... 
reg:	170.167.0.0/16, US, ARIN, 1994-07-19
addr:	  999 Lake Drive Issaquah WA 98027 US
online:	  41 » latency: 168 ms (171ms) 

see also:
   170.167.0.0/24   AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.1.0/24   AS11283  COSTCOCO Costco Companies, Inc., US
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   170.167.3.0/24   AS11283  COSTCOCO Costco Companies, Inc., US
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   170.167.5.0/24   AS11283  COSTCOCO Costco Companies, Inc., US
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   170.167.7.0/24   AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.8.0/24   AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.10.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.11.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.48.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.49.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.50.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.51.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.52.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.53.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.54.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.55.0/24  AS11283  COSTCOCO Costco Companies, Inc., US
   170.167.56.0/24  AS11283  COSTCOCO Costco Companies, Inc., US