Date: Thu, 8 Aug 2013 12:23:56 -0700 (PDT) From: "Chris H" <bsd-lists@1command.com> To: "s m" <sam.gh1986@gmail.com> Cc: FreeBSD Net <freebsd-net@freebsd.org> Subject: Re: how calculate the number of ip addresses in a range? Message-ID: <66d93d2596e3eb463723c56c58756592.authenticated@ultimatedns.net> In-Reply-To: <CAA_1SgEEeyCOk%2Bi9Zp725RfQ9s0tpELXL0SSBeiN%2B60z%2BxqYUg@mail.gmail.com> References: <CAA_1SgEEeyCOk%2Bi9Zp725RfQ9s0tpELXL0SSBeiN%2B60z%2BxqYUg@mail.gmail.com>
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> hello guys, > > i have a question about ip addresses. i know my question is not related to > freebsd but i googled a lot and found nothing useful and don't know where i > should ask my question. > > i want to know how can i calculate the number of ip addresses in a range? > for example if i have 192.0.0.1 192.100.255.254 with mask 8, how many ip > addresses are available in this range? is there any formula to calculate > the number of ip addresses for any range? > > i'm confusing about it. please help me to clear my mind. > thanks in advance, > SAM Aside from many ports available in the ports/net* categories that provide calculators, and such. You can use an online version @: http://ultimatedns.net/netcalc HTH --chris > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >
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