[R] Need some help with data-wrangling in R

[Bert Gunter]

" list of network blocks till 3rd octet:"

This is incomprehensible to me. If that is so for others, also, I suggest
that you provide a reproducible example (see posting guide) to explain what
you mean.

-- Bert

Bert Gunter

"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )


On Fri, Aug 24, 2018 at 9:41 AM Amit Govil <amit.cs03 using gmail.com> wrote:

> Hi,
>
> I have log data in which one of the columns have IP ranges and the next
> column is corresponding ports. Eg:
>
>
> IPRange Port
> 10.78.64.0-10.78.66.255 D, A, C
>
> I need to expand the IPRange column into a list of network blocks till 3rd
> octet:
>
> IPRange IP Port
> 192.100.176.0-192.100.179.255 192.100.176.0/24 A, B, C
> 192.100.176.0-192.100.179.255 192.100.177.0/24 A, B, C
> 192.100.176.0-192.100.179.255 192.100.178.0/24 A, B, C
> 192.100.176.0-192.100.179.255 192.100.179.0/24 A, B, C
>
> How do I do this data transformation in R?
>
> Please assist.
>
> Thanks
> Amit
>
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>
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>

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