don at calis.blacksun.org
Tue May 29 16:23:03 UTC 2007
>> I understand the problems but I think there are clear cut cases where
>> /48's make sense- a large scale anycast DNS provider would seem to be a
>> good candidate for a /48 and I would hope it would get routed. Then again
>> that might be the only sensible reason...
> Don't give people an excuse to deagg their /32
RIPE may only give out /32's but ARIN gives out /48's so there wouldn't be
any deaggregation in that case.
It's a question of cost versus benefit.
Does it make more sense to save a routing table entry- or reduce traffic
by localizing DNS through anycasting?
More information about the NANOG