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Why does my ip address have a dash at the end of it? It was assigned to me by AT&T Uverse.

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closed as not a real question by Iain May 25 '12 at 22:16

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center.If this question can be reworded to fit the rules in the help center, please edit the question.

ask at&t Uverse. – Iain May 25 '12 at 22:16
While I can understand why people are downvoting this, it's entirely within the realm of possibility that a provider would take a standard address and morph it into a nonstandard entity for the purpose of account or configuration management. If you look at your AT&T phone bill, your account number is probably a morphed version of your phone number. – Gerald Combs May 25 '12 at 22:21
up vote 4 down vote accepted

no, they dont. possibly it's a way of indicating address range 224 to 228 [although not very professional - i would rather expect CIDR notation].

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I don't think you can represent the IP range .224 through .228 using CIDR. /29, /30 and /31 do not match .224 though .228 . – Stefan Lasiewski May 25 '12 at 22:30
@StefanLasiewski that's valid point; still ranges - especially expressed in ambiguous way are are not very precise way of communicating. – pQd May 26 '12 at 4:25

You have been assigned addresses 224 through 228 - 224,225,226,227, and 228.

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