[Dshield] IP Class C resolving to "localhost"

Keith Bergen keith at keithbergen.com
Sat Oct 25 14:59:17 GMT 2003

A user on our IRC network is joining and the IRC server is complaining
because the IP address resolves to localhost.

>Server:  kitsune.swcp.com
>Name:    localhost

Does anybody know a) why an ISP would want all IP addresses to resolve to
localhost, and b) if there could be any harm from an IP resolving to
localhost. I have never seen it before, and am not sure if it is some kind
of masking, or harmless.

Any help that you can provide would be appreciated.



"Life is like an analogy" 

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