29 May
2007
29 May
'07
12:23 p.m.
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? -Don