North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: [NANOG] Multihoming for small frys?
On Tue, 20 May 2008, Tony Varriale wrote: > AFAIK, ARIN doesn't give out /22s anymore. > > Last time I went to the well...it's was a /20 or better. Nah, it's /22 for multi-homed networks, /20 for single-homed. http://www.arin.net/registration/guidelines/ipv4_initial_alloc.html 4.3.2.2 Multihomed Connection For end-users who demonstrate an intent to announce the requested space in a multihomed fashion, the minimum block of IP address space assigned is a /22. If assignments smaller than a /22 are needed, multihomed end-users should contact their upstream providers. When prefixes are assigned which are longer than /20, they will be from a block reserved for that purpose. Are there really networks who can justify a /20 that aren't multi-homed? The mind boggles. Andy --- Andy Dills Xecunet, Inc. www.xecu.net 301-682-9972 --- _______________________________________________ NANOG mailing list [email protected] http://mailman.nanog.org/mailman/listinfo/nanog
|