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https://issues.apache.org/jira/browse/SOLR-6741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14513017#comment-14513017
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David Smiley commented on SOLR-6741:
------------------------------------

This should definitely use Lucene's new & experimental "auto prefix terms"; 
Hoss mentioned that.  This is *not* blocked by LUCENE-5596.  We'd need a new 
Solr field type with the sugar like in the IPv4 patch here but that which does 
a range between 2 terms.  That will functionally work even without "auto prefix 
terms".  Then configure the codec appropriately and then the search will be 
much faster (and indexing a bit slower too of course).

FWIW Lucene spatial's NumberRangePrefixTreeStrategy could work, but it needs a 
subclass of NumberRangePrefixTree and presently the only one that exists is 
DateRangePrefixTree.  _If_ you need to index IPv6 ranges, then this _should_ be 
faster than intersecting 2 range queries on a start and end field.

> IPv6 Field Type
> ---------------
>
>                 Key: SOLR-6741
>                 URL: https://issues.apache.org/jira/browse/SOLR-6741
>             Project: Solr
>          Issue Type: Improvement
>            Reporter: Lloyd Ramey
>         Attachments: SOLR-6741.patch
>
>
> It would be nice if Solr had a field type which could be used to index IPv6 
> data and supported efficient range queries. 



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