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216.73.216.180
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OPEN-SYSTEM.bear2.Houston1.Level3.net
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OPEN-SYSTEM.bear2.Houston1.Level3.net
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OPEN-SYSTEM.bear2.Houston1.Level3.net has no A records.
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2001:1900:2100:31::ee6
Level 3 Parent
AS3356
United States of America
Tempe, Arizona
2001:1900:2100:31::fb2
Level 3 Parent
AS3356
United States of America
Tempe, Arizona