Assuming that this is in North America (this is NAnog, afterall), they should probably apply to ARIN for both the /22 (if they can justify that much space) and the ASN, or, get the ASN from ARIN and the space from you. As of policy 2002-3, ARIN will assign /22s to end users that have need of a unique routing policy and meet other tests necessary for such an assignment. These are the same tests you would be required to hold them to for you to assign them a PA /22. Owen --On Wednesday, December 8, 2004 13:59 -0600 Adi Linden <adil@adis.on.ca> wrote:
We currently have two /19 that we advertise on a single ASN. A client would like to obtain /23 or /22 from us. This is not a problem, except that their primary internet provider is someone else, other than us. I think that they would need to have their own ASN to advertise their portion of our ip space to their peers.
My question is, should we provide the ASN or should they apply for an ASN? What is the minimum block considered routable, is it reasaonable to advertise a /23 on its own ASN?
Are there any other solutions I haven't thought of?
Thanks, Adi
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