Date: Mon, 5 Mar 2012 19:14:17 -0800 From: Michael Sierchio <kudzu@tenebras.com> To: Tim Kellers <wallnet@smsdesign.org> Cc: freebsd-questions@freebsd.org Subject: Re: semi OT: correct CIDR block? Message-ID: <CAHu1Y70iP8sSa32wgRW0WwG2=wcAdiju6ryNxRqUmEVpTXSWCw@mail.gmail.com> In-Reply-To: <4F54D30D.9000203@smsdesign.org> References: <20308.52713.516369.307097@jerusalem.litteratus.org> <4F54D30D.9000203@smsdesign.org>
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ipsc, from packages or ports, is very useful. > ipsc -gch 10.0.0.32/27 Network class: A Network mask: 255.0.0.0 Network mask (hex): FF000000 Network address: 10.0.0.32 Subnet bits: 19 Max subnets: 524288 Full subnet mask: 255.255.255.224 Full subnet mask (hex): FFFFFFE0 Host bits: 5 Hosts per subnet: 32 Bit map: nnnnnnnn.ssssssss.ssssssss.ssshhhhh IP address: 10.0.0.32 Hexadecimal IP address: A000020 Address allocation range: 10.0.0.32 - 10.0.0.63 Full subnet mask: 255.255.255.224 Subnet mask: 0.255.255.224 Subnet ID: 0.0.0.32 Network ID: 10.0.0.0 Host ID: 0.0.0.32 Cisco Wildcard: 0.0.0.31 CIDR notation: 10.0.0.0 /27 Route/Mask: 10.0.0.0 / 255.255.255.224 Hexadecimal route/mask: A000000 / FFFFFFE0 Supernet max: 0 On Mon, Mar 5, 2012 at 6:51 AM, Tim Kellers <wallnet@smsdesign.org> wrote: > On 03/05/12 09:30, Robert Huff wrote: > >> With my brain still on EBADSLEEP, I cannot decide if: >> >> 10.0.0.32-10.0.0.63 >> >> is correctly described by: >> >> 10.0.0.32/27 >> >> Anyone? Please? >> >> >> Robert Huff >> >> ______________________________**_________________ >> freebsd-questions@freebsd.org mailing list >> http://lists.freebsd.org/**mailman/listinfo/freebsd-**questions<http://lists.freebsd.org/mailman/listinfo/freebsd-questions>; >> To unsubscribe, send any mail to "freebsd-questions-** >> unsubscribe@freebsd.org <freebsd-questions-unsubscribe@freebsd.org>" >> > > Network = 10.0.0.32 > Usable IPs = 10.0.0.33 to 10.0.0.62 for 30 > Broadcast = 10.0.0.63 > Netmask = 255.255.255.224 > Wildcard Mask = 0.0.0.31 > > > > Looks pretty good to me. > > Tim Kellers > > > ______________________________**_________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/**mailman/listinfo/freebsd-**questions<http://lists.freebsd.org/mailman/listinfo/freebsd-questions>; > To unsubscribe, send any mail to "freebsd-questions-** > unsubscribe@freebsd.org <freebsd-questions-unsubscribe@freebsd.org>" >
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