RE: ASN Domain for rDNS

[Kate Gerry <kate () quadranet com>]

Short answer: I just like doing it.

Long answer: It allows me to create as many hosts on a segregated domain instead of making my company DNS zone 3000 
records long.

-----Original Message-----
From: NANOG [mailto:nanog-bounces () nanog org] On Behalf Of Fred
Sent: Tuesday, December 09, 2014 4:36 PM
To: nanog () nanog org
Subject: Re: ASN Domain for rDNS

I'd say this is mostly for whitelabelling reason rather than a technical one?

Keefe John:
> I've been seeing more and more carriers(and even small ISPs) using 
> asXXXX.net as their domain for rDNS on IP space.  What are the pros 
> and cons for doing this versus using your primary business domain name?
>
> Keefe John